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[8118] do not set command extra value for spaces after command


From: gavinsmith0123
Subject: [8118] do not set command extra value for spaces after command
Date: Sat, 25 Aug 2018 12:07:21 -0400 (EDT)

Revision: 8118
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=8118
Author:   gavin
Date:     2018-08-25 12:07:15 -0400 (Sat, 25 Aug 2018)
Log Message:
-----------
do not set command extra value for spaces after command

Modified Paths:
--------------
    trunk/tp/t/results/alias/alias_table_command.pl
    trunk/tp/t/results/alias/bad_line.pl
    trunk/tp/t/results/alias/block_command_alias.pl
    trunk/tp/t/results/alias/simple.pl
    trunk/tp/t/results/columnfractions/empty.pl
    trunk/tp/t/results/columnfractions/empty_comment.pl
    trunk/tp/t/results/columnfractions/good.pl
    trunk/tp/t/results/columnfractions/good_comment.pl
    trunk/tp/t/results/columnfractions/good_space_comment.pl
    trunk/tp/t/results/columnfractions/not_fraction.pl
    trunk/tp/t/results/columnfractions/out_of_multitable.pl
    trunk/tp/t/results/columnfractions/something_before_columnfractions.pl
    trunk/tp/t/results/columnfractions/wrong_command.pl
    trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl
    trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl
    trunk/tp/t/results/conditionals/end_ifset_in_format.pl
    trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl
    trunk/tp/t/results/conditionals/ignore_not_closed.pl
    trunk/tp/t/results/conditionals/ignored_in_ifset.pl
    trunk/tp/t/results/conditionals/many_conditionals.pl
    trunk/tp/t/results/conditionals/nested_ignore.pl
    trunk/tp/t/results/converters_tests/accent.pl
    trunk/tp/t/results/converters_tests/accentenc.pl
    trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl
    trunk/tp/t/results/converters_tests/accentenc_no_entity.pl
    trunk/tp/t/results/converters_tests/at_commands_in_raw.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
    trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl
    trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl
    trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl
    trunk/tp/t/results/converters_tests/complex_nestings.pl
    trunk/tp/t/results/converters_tests/documentencoding_utf8_and_insertions.pl
    trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl
    trunk/tp/t/results/converters_tests/enumerate_above_ten.pl
    trunk/tp/t/results/converters_tests/footnote_no_number.pl
    trunk/tp/t/results/converters_tests/footnote_no_number_separate.pl
    trunk/tp/t/results/converters_tests/image_formatting.pl
    trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl
    trunk/tp/t/results/converters_tests/japanese_shift_jis.pl
    trunk/tp/t/results/converters_tests/line_breaks.pl
    trunk/tp/t/results/converters_tests/no_documentencoding_and_insertions.pl
    trunk/tp/t/results/converters_tests/normal_font_in_monospace.pl
    trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
    trunk/tp/t/results/converters_tests/raw_block_commands.pl
    trunk/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl
    trunk/tp/t/results/converters_tests/ref_in_sectioning.pl
    trunk/tp/t/results/converters_tests/refs_formatting.pl
    trunk/tp/t/results/converters_tests/sample_utf8.pl
    trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
    trunk/tp/t/results/converters_tests/sp_in_example.pl
    trunk/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
    trunk/tp/t/results/converters_tests/spaces_in_node_names.pl
    trunk/tp/t/results/converters_tests/table_in_display_in_example.pl
    trunk/tp/t/results/converters_tests/table_in_example_in_display.pl
    trunk/tp/t/results/converters_tests/test_deftypefnnewline.pl
    trunk/tp/t/results/converters_tests/test_sp.pl
    trunk/tp/t/results/converters_tests/things_before_setfilename.pl
    trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
    trunk/tp/t/results/converters_tests/top_in_ref.pl
    trunk/tp/t/results/converters_tests/top_in_ref_keep_top.pl
    trunk/tp/t/results/converters_tests/verbatiminclude_paths.pl
    trunk/tp/t/results/converters_tests/weird_accents.pl
    trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl
    trunk/tp/t/results/coverage/block_commands.pl
    trunk/tp/t/results/coverage/cartouche.pl
    trunk/tp/t/results/coverage/cartouche_in_example.pl
    trunk/tp/t/results/coverage/cartouche_in_quotation.pl
    trunk/tp/t/results/coverage/center.pl
    trunk/tp/t/results/coverage/commands.pl
    trunk/tp/t/results/coverage/comment_on_cartouche_line.pl
    trunk/tp/t/results/coverage/comment_on_group_line.pl
    trunk/tp/t/results/coverage/def.pl
    trunk/tp/t/results/coverage/delcomment.pl
    trunk/tp/t/results/coverage/exdent_and_commands.pl
    trunk/tp/t/results/coverage/exdent_and_formats.pl
    trunk/tp/t/results/coverage/flushleft_flushright.pl
    trunk/tp/t/results/coverage/flushleft_flushright_in_quotation.pl
    trunk/tp/t/results/coverage/flushright_example_nested.pl
    trunk/tp/t/results/coverage/flushright_not_closed.pl
    trunk/tp/t/results/coverage/formats_only_title_comments.pl
    trunk/tp/t/results/coverage/formats_only_titles.pl
    trunk/tp/t/results/coverage/formats_titles.pl
    trunk/tp/t/results/coverage/group_beginning_and_end_on_line.pl
    trunk/tp/t/results/coverage/group_not_closed.pl
    trunk/tp/t/results/coverage/indentedblock.pl
    trunk/tp/t/results/coverage/insertcopying.pl
    trunk/tp/t/results/coverage/item_container.pl
    trunk/tp/t/results/coverage/multitable.pl
    trunk/tp/t/results/coverage/nested_block_commands.pl
    trunk/tp/t/results/coverage/preformatted.pl
    trunk/tp/t/results/coverage/punctuation_in_line_commands.pl
    trunk/tp/t/results/coverage/quotation_author.pl
    trunk/tp/t/results/coverage/raggedright.pl
    trunk/tp/t/results/coverage/setfilename_in_paragraph.pl
    trunk/tp/t/results/coverage/symbol_after_block.pl
    trunk/tp/t/results/coverage/symbol_after_command.pl
    trunk/tp/t/results/coverage/table.pl
    trunk/tp/t/results/coverage/table_command_comment.pl
    trunk/tp/t/results/coverage/titlefont_in_center.pl
    trunk/tp/t/results/coverage/verbatiminclude.pl
    trunk/tp/t/results/coverage_braces/caption_not_closed.pl
    trunk/tp/t/results/coverage_braces/footnote_no_node.pl
    trunk/tp/t/results/coverage_braces/format_on_first_footnote_line.pl
    trunk/tp/t/results/coverage_braces/heading_in_footnote.pl
    trunk/tp/t/results/coverage_braces/inforef_too_much_args.pl
    trunk/tp/t/results/coverage_braces/kbd.pl
    trunk/tp/t/results/coverage_braces/test_image.pl
    trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
    trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
    trunk/tp/t/results/coverage_braces/verb_in_xref.pl
    trunk/tp/t/results/def/all_commands.pl
    trunk/tp/t/results/def/all_commands_delimiters.pl
    trunk/tp/t/results/def/all_commands_delimiters_printindex.pl
    trunk/tp/t/results/def/all_commands_printindex.pl
    trunk/tp/t/results/def/all_empty_def.pl
    trunk/tp/t/results/def/def_defx_mismatch.pl
    trunk/tp/t/results/def/defx_after_comment.pl
    trunk/tp/t/results/def/defx_after_comment_in_example.pl
    trunk/tp/t/results/def/defx_after_empty_line.pl
    trunk/tp/t/results/def/defx_after_empty_line_in_example.pl
    trunk/tp/t/results/def/defx_after_paragraph_end.pl
    trunk/tp/t/results/def/defx_after_preformatted_with_text.pl
    trunk/tp/t/results/def/defx_after_text.pl
    trunk/tp/t/results/def/defx_in_example.pl
    trunk/tp/t/results/def/double_command.pl
    trunk/tp/t/results/def/empty_def_arguments.pl
    trunk/tp/t/results/def/empty_def_command.pl
    trunk/tp/t/results/def/empty_deftype.pl
    trunk/tp/t/results/def/empty_deftypeop_name.pl
    trunk/tp/t/results/def/end_of_line_end_file.pl
    trunk/tp/t/results/def/end_of_line_protect_at_end.pl
    trunk/tp/t/results/def/end_of_lines_protected.pl
    trunk/tp/t/results/def/end_of_lines_protected_in_footnote.pl
    trunk/tp/t/results/def/inter_item_commands_in_def.pl
    trunk/tp/t/results/def/inter_item_commands_in_def_in_example.pl
    trunk/tp/t/results/def/leading_space_in_def_arg.pl
    trunk/tp/t/results/def/no_category_or_no_name.pl
    trunk/tp/t/results/def/not_closed.pl
    trunk/tp/t/results/def/protected_brace.pl
    trunk/tp/t/results/def/ref_in_def.pl
    trunk/tp/t/results/def/space_in_def_for_index.pl
    trunk/tp/t/results/def/wrong_braces_simple.pl
    trunk/tp/t/results/def/wrong_braces_with_end_of_lines.pl
    
trunk/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl
    trunk/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
    trunk/tp/t/results/float/anchor_in_caption.pl
    trunk/tp/t/results/float/cindex_in_caption.pl
    trunk/tp/t/results/float/comment_space_comand_in_float.pl
    trunk/tp/t/results/float/complex_float.pl
    trunk/tp/t/results/float/empty_listoffloats.pl
    trunk/tp/t/results/float/empty_listoffloats_with_floats.pl
    trunk/tp/t/results/float/float_copying.pl
    trunk/tp/t/results/float/float_with_at_commands.pl
    trunk/tp/t/results/float/footnote_in_caption.pl
    trunk/tp/t/results/float/footnote_in_caption_and_error.pl
    trunk/tp/t/results/float/listoffloats_with_commands.pl
    trunk/tp/t/results/float/numbering_captions_listoffloats.pl
    trunk/tp/t/results/float/ref_to_float.pl
    trunk/tp/t/results/float/simple.pl
    trunk/tp/t/results/heading/heading_in_copying.pl
    trunk/tp/t/results/heading/heading_in_example.pl
    trunk/tp/t/results/heading/heading_in_quotation.pl
    trunk/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
    trunk/tp/t/results/html_tests/check_htmlxref.pl
    trunk/tp/t/results/html_tests/commands_in_abbr.pl
    trunk/tp/t/results/html_tests/commands_in_alt.pl
    trunk/tp/t/results/html_tests/documentdescription.pl
    trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
    
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename_no_element.pl
    trunk/tp/t/results/html_tests/html_in_copying.pl
    trunk/tp/t/results/html_tests/index_and_node_same_name.pl
    trunk/tp/t/results/html_tests/index_below.pl
    trunk/tp/t/results/html_tests/raw_html.pl
    trunk/tp/t/results/html_tests/redirection_same_labels.pl
    trunk/tp/t/results/html_tests/ref_in_preformatted.pl
    trunk/tp/t/results/html_tests/shortcontents_no_top.pl
    trunk/tp/t/results/html_tests/simple_menu.pl
    trunk/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
    trunk/tp/t/results/html_tests/tex_expanded_in_copying.pl
    trunk/tp/t/results/html_tests/titles.pl
    trunk/tp/t/results/html_tests/utf8_enable_encoding.pl
    trunk/tp/t/results/html_tests/utf8_enable_encoding_no_use_iso.pl
    trunk/tp/t/results/html_tests/utf8_no_use_entity.pl
    trunk/tp/t/results/html_tests/utf8_no_use_entity_enable_encoding.pl
    
trunk/tp/t/results/html_tests/utf8_no_use_entity_enable_encoding_no_use_iso.pl
    trunk/tp/t/results/html_tests/utf8_no_use_entity_no_use_iso.pl
    trunk/tp/t/results/html_tests/verbatim_in_multitable_in_example.pl
    trunk/tp/t/results/html_tests/xml_protected_in_verb.pl
    trunk/tp/t/results/include/cpp_lines.pl
    trunk/tp/t/results/include/include_at_end_line.pl
    trunk/tp/t/results/include/include_setfilename_on_setfilename_line.pl
    trunk/tp/t/results/include/include_with_setfilename.pl
    trunk/tp/t/results/include/macro_and_commands_in_early_commands.pl
    trunk/tp/t/results/include/macro_in_early_commands.pl
    trunk/tp/t/results/include/test_include_directories.pl
    trunk/tp/t/results/include/test_paths.pl
    trunk/tp/t/results/include/value_expansion_in_include.pl
    trunk/tp/t/results/include/verbatiminclude_and_encoding.pl
    trunk/tp/t/results/include/verbatiminclude_and_encoding_latin1.pl
    trunk/tp/t/results/indices/complex_recursive_synindex.pl
    trunk/tp/t/results/indices/def_syn_indices.pl
    trunk/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl
    trunk/tp/t/results/indices/double_index_entry.pl
    trunk/tp/t/results/indices/double_syncodeindex.pl
    trunk/tp/t/results/indices/empty_cindex_entry.pl
    trunk/tp/t/results/indices/empty_index_entry.pl
    trunk/tp/t/results/indices/empty_string_index_entry.pl
    trunk/tp/t/results/indices/encoding_index_ascii.pl
    trunk/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
    trunk/tp/t/results/indices/encoding_index_latin1.pl
    trunk/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
    trunk/tp/t/results/indices/encoding_index_utf8.pl
    trunk/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl
    trunk/tp/t/results/indices/explicit_sort_key.pl
    trunk/tp/t/results/indices/ftable_vtable.pl
    trunk/tp/t/results/indices/image_lines_count.pl
    trunk/tp/t/results/indices/image_text_lines_count.pl
    trunk/tp/t/results/indices/index_entries_locations.pl
    trunk/tp/t/results/indices/index_entry_before_first_node.pl
    trunk/tp/t/results/indices/index_entry_before_node.pl
    trunk/tp/t/results/indices/index_entry_in_footnote.pl
    trunk/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
    trunk/tp/t/results/indices/index_entry_in_footnote_separate.pl
    trunk/tp/t/results/indices/print_merged_index.pl
    trunk/tp/t/results/indices/printindex_before_document.pl
    trunk/tp/t/results/indices/printindex_index_entry_in_copying.pl
    trunk/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
    
trunk/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
    trunk/tp/t/results/indices/printindex_with_space_before.pl
    trunk/tp/t/results/indices/recursive_synindex.pl
    trunk/tp/t/results/indices/same_index_entry_merged_indices.pl
    trunk/tp/t/results/indices/syncode_index_print_both.pl
    trunk/tp/t/results/indices/syncodeindex_to_plain.pl
    trunk/tp/t/results/indices/unknown_printindex.pl
    trunk/tp/t/results/indices/unknown_synindex.pl
    trunk/tp/t/results/indices/unknown_then_known_index_entry.pl
    trunk/tp/t/results/indices/wrong_synindex.pl
    trunk/tp/t/results/info_tests/anchor_and_spaces.pl
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    trunk/tp/t/results/info_tests/center_flush.pl
    trunk/tp/t/results/info_tests/colon_in_index_entry.pl
    
trunk/tp/t/results/info_tests/contents_setcontentsaftertitlepage_before_node.pl
    trunk/tp/t/results/info_tests/def_in_copying.pl
    trunk/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
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    trunk/tp/t/results/info_tests/file_only_png.pl
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    trunk/tp/t/results/info_tests/image_in_paragraph.pl
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    trunk/tp/t/results/info_tests/paragraphindent_asis_first.pl
    trunk/tp/t/results/info_tests/paragraphindent_none_first.pl
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    trunk/tp/t/results/invalid_nestings/bad_tab_nesting.pl
    trunk/tp/t/results/invalid_nestings/block_not_matching.pl
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    trunk/tp/t/results/invalid_nestings/multitable_in_style_command.pl
    trunk/tp/t/results/invalid_nestings/multitable_item_in_index.pl
    trunk/tp/t/results/invalid_nestings/node_in_copying.pl
    trunk/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
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    trunk/tp/t/results/invalid_nestings/on_itemize_line.pl
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    trunk/tp/t/results/invalid_nestings/on_subheading_line.pl
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    trunk/tp/t/results/sectioning/part_node_chapter_appendix.pl
    trunk/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
    trunk/tp/t/results/sectioning/part_node_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_node_appendix.pl
    trunk/tp/t/results/sectioning/placed_things_before_element.pl
    trunk/tp/t/results/sectioning/placed_things_before_node.pl
    trunk/tp/t/results/sectioning/protected_node_parentheses.pl
    trunk/tp/t/results/sectioning/raiselowersections.pl
    trunk/tp/t/results/sectioning/rec_nodes.pl
    trunk/tp/t/results/sectioning/ref_to_top.pl
    trunk/tp/t/results/sectioning/section_before_chapter.pl
    trunk/tp/t/results/sectioning/section_before_part.pl
    trunk/tp/t/results/sectioning/section_before_top.pl
    trunk/tp/t/results/sectioning/section_before_top_no_node.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_info.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
    trunk/tp/t/results/sectioning/section_node_before_part.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
    trunk/tp/t/results/sectioning/sections.pl
    trunk/tp/t/results/sectioning/semi_auto.pl
    trunk/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
    trunk/tp/t/results/sectioning/shortcontents.pl
    trunk/tp/t/results/sectioning/space_in_node.pl
    trunk/tp/t/results/sectioning/top_chapter_sections.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_content.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_node.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_top_node.pl
    trunk/tp/t/results/sectioning/top_node_no_menu_direction.pl
    trunk/tp/t/results/sectioning/top_node_part_top.pl
    trunk/tp/t/results/sectioning/top_node_up_url.pl
    trunk/tp/t/results/sectioning/top_part_chapter.pl
    trunk/tp/t/results/sectioning/top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/top_without_node_sections.pl
    trunk/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
    trunk/tp/t/results/sectioning/two_nodes_at_the_end.pl
    trunk/tp/t/results/sectioning/two_nodes_between_chapters.pl
    trunk/tp/t/results/sectioning/two_unnumbered_no_argument.pl
    trunk/tp/t/results/sectioning/unknown_node_in_menu.pl
    trunk/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top_node.pl
    trunk/tp/t/results/sectioning/unnumbered_no_argument.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
    trunk/tp/t/results/value/set_flag_command_equivalent.pl
    trunk/tp/t/results/value/set_in_item_missing_line.pl
    trunk/tp/t/results/value/set_on_item_line.pl
    trunk/tp/t/results/value/value_in_index_commands.pl
    trunk/tp/t/results/value/value_in_invalid_documentencoding.pl
    trunk/tp/t/results/value/value_in_misc_commands.pl
    trunk/tp/t/results/value/value_in_node.pl
    trunk/tp/t/results/value/value_node_directions.pl
    trunk/tp/t/results/xml_tests/commands_and_spaces.pl
    trunk/tp/t/results/xml_tests/comments_end_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_block_command_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_misc_command_line.pl
    trunk/tp/t/results/xml_tests/image_inline_or_not.pl
    trunk/tp/t/results/xml_tests/macro_and_args.pl
    trunk/tp/t/results/xml_tests/node_and_bye.pl
    trunk/tp/t/results/xml_tests/node_no_section.pl
    trunk/tp/t/results/xml_tests/raw.pl
    trunk/tp/t/results/xml_tests/raw_and_comments.pl
    trunk/tp/t/results/xml_tests/spaces_info_lost.pl
    trunk/tp/t/results/xtable/accent_on_table_line.pl
    trunk/tp/t/results/xtable/block_commands_in_table.pl
    trunk/tp/t/results/xtable/comment_and_itemx_before_item.pl
    trunk/tp/t/results/xtable/definfoenclose_on_table_line.pl
    trunk/tp/t/results/xtable/empty_item_itemx.pl
    trunk/tp/t/results/xtable/headitem_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
    trunk/tp/t/results/xtable/invalid_command_and_brace_in_table.pl
    trunk/tp/t/results/xtable/itemx_before_item.pl
    trunk/tp/t/results/xtable/long_item.pl
    trunk/tp/t/results/xtable/no_arg_brace_command_on_table_line.pl
    trunk/tp/t/results/xtable/no_argument_for_table.pl
    trunk/tp/t/results/xtable/table_nested.pl
    trunk/tp/t/results/xtable/text_between_item_itemx.pl
    trunk/tp/t/results/xtable/title_and_itemx_before_item.pl

Modified: trunk/tp/t/results/alias/alias_table_command.pl
===================================================================
--- trunk/tp/t/results/alias/alias_table_command.pl     2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/alias/alias_table_command.pl     2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -60,9 +57,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -100,9 +94,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -149,9 +140,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -173,7 +161,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -202,7 +189,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'alias_table_command'}{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
@@ -210,12 +196,10 @@
 
$result_trees{'alias_table_command'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[0]{'parent'} = 
$result_trees{'alias_table_command'};
 $result_trees{'alias_table_command'}{'contents'}[1]{'parent'} = 
$result_trees{'alias_table_command'};
-$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -225,12 +209,10 @@
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/alias/bad_line.pl
===================================================================
--- trunk/tp/t/results/alias/bad_line.pl        2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/alias/bad_line.pl        2018-08-25 16:07:15 UTC (rev 
8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -62,9 +59,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -117,7 +111,6 @@
   'type' => 'text_root'
 };
 $result_trees{'bad_line'}{'contents'}[0]{'parent'} = $result_trees{'bad_line'};
-$result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'bad_line'}{'contents'}[1];
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
@@ -125,7 +118,6 @@
 $result_trees{'bad_line'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'parent'} = $result_trees{'bad_line'};
 $result_trees{'bad_line'}{'contents'}[2]{'parent'} = $result_trees{'bad_line'};
-$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'bad_line'}{'contents'}[3];
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/alias/block_command_alias.pl
===================================================================
--- trunk/tp/t/results/alias/block_command_alias.pl     2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/alias/block_command_alias.pl     2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -59,9 +56,6 @@
       'cmdname' => 'lisp',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -79,9 +73,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -131,7 +122,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_command_alias'}{'contents'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
@@ -139,10 +129,8 @@
 
$result_trees{'block_command_alias'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'};
 $result_trees{'block_command_alias'}{'contents'}[1]{'parent'} = 
$result_trees{'block_command_alias'};
-$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_command_alias'}{'contents'}[2];
 $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[2];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1];
-$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/alias/simple.pl
===================================================================
--- trunk/tp/t/results/alias/simple.pl  2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/alias/simple.pl  2018-08-25 16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -60,9 +57,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -205,7 +199,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple'}{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
@@ -213,7 +206,6 @@
 $result_trees{'simple'}{'contents'}[0]{'extra'}{'spaces_after_command'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[1]{'parent'} = $result_trees{'simple'};
-$result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'simple'}{'contents'}[2];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/columnfractions/empty.pl
===================================================================
--- trunk/tp/t/results/columnfractions/empty.pl 2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/columnfractions/empty.pl 2018-08-25 16:07:15 UTC (rev 
8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' 
 ',
@@ -61,9 +55,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -79,7 +70,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -103,19 +93,15 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty'}{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0];
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0];
 $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'} = 
$result_trees{'empty'}{'contents'}[0];
 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/columnfractions/empty_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/empty_comment.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/columnfractions/empty_comment.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -78,9 +72,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -96,7 +87,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -120,9 +110,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_comment'}{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -130,11 +118,9 @@
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty_comment'}{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_comment'}{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty_comment'}{'contents'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/columnfractions/good.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good.pl  2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/columnfractions/good.pl  2018-08-25 16:07:15 UTC (rev 
8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -74,9 +68,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -92,7 +83,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -117,9 +107,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good'}{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -127,11 +115,9 @@
 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0];
 $result_trees{'good'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'} = 
$result_trees{'good'}{'contents'}[0];
 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/columnfractions/good_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good_comment.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/columnfractions/good_comment.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -86,9 +80,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -104,7 +95,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -129,9 +119,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_comment'}{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
@@ -140,11 +128,9 @@
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good_comment'}{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_comment'}{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good_comment'}{'contents'}[0];
 $result_trees{'good_comment'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/columnfractions/good_space_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good_space_comment.pl    2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/columnfractions/good_space_comment.pl    2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -90,9 +84,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -108,7 +99,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -133,9 +123,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_space_comment'}{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -145,11 +133,9 @@
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good_space_comment'}{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'good_space_comment'}{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good_space_comment'}{'contents'}[0];
 $result_trees{'good_space_comment'}{'contents'}[0]{'extra'}{'columnfractions'} 
= 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/columnfractions/not_fraction.pl
===================================================================
--- trunk/tp/t/results/columnfractions/not_fraction.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/columnfractions/not_fraction.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -69,9 +63,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -87,7 +78,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -111,9 +101,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_fraction'}{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -121,11 +109,9 @@
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'not_fraction'}{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'not_fraction'}{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'not_fraction'}{'contents'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/columnfractions/out_of_multitable.pl
===================================================================
--- trunk/tp/t/results/columnfractions/out_of_multitable.pl     2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/columnfractions/out_of_multitable.pl     2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -46,7 +43,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'out_of_multitable'}{'contents'}[0];
 
$result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0];
 
$result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0];
 $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'out_of_multitable'}{'contents'}[0];

Modified: trunk/tp/t/results/columnfractions/something_before_columnfractions.pl
===================================================================
--- trunk/tp/t/results/columnfractions/something_before_columnfractions.pl      
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/columnfractions/something_before_columnfractions.pl      
2018-08-25 16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -28,9 +25,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -77,9 +71,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -95,7 +86,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -120,10 +110,8 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -131,11 +119,9 @@
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'extra'}{'columnfractions'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/columnfractions/wrong_command.pl
===================================================================
--- trunk/tp/t/results/columnfractions/wrong_command.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/columnfractions/wrong_command.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -24,9 +21,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -83,9 +77,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -101,7 +92,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -125,9 +115,7 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'wrong_command'}{'contents'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -138,11 +126,9 @@
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'wrong_command'}{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'wrong_command'}{'contents'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'wrong_command'}{'contents'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl
===================================================================
--- trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -57,9 +57,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -104,9 +101,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -153,9 +147,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -295,7 +286,6 @@
 $result_trees{'command_conditionals_user_defined'}{'contents'}[0]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[1]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[2]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
-$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
@@ -303,7 +293,6 @@
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[4]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
-$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
@@ -311,7 +300,6 @@
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[6]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
-$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];

Modified: trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl
===================================================================
--- trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl 2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl 2018-08-25 
16:07:15 UTC (rev 8118)
@@ -47,9 +47,6 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -86,7 +83,6 @@
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1]{'args'}[1]{'parent'} 
= $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1];
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[2]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
-$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
 
$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
 
$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
 
$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0];

Modified: trunk/tp/t/results/conditionals/end_ifset_in_format.pl
===================================================================
--- trunk/tp/t/results/conditionals/end_ifset_in_format.pl      2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/end_ifset_in_format.pl      2018-08-25 
16:07:15 UTC (rev 8118)
@@ -47,9 +47,6 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -104,9 +101,6 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -191,7 +185,6 @@
 $result_trees{'end_ifset_in_format'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[1];
 $result_trees{'end_ifset_in_format'}{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[2]{'parent'} = 
$result_trees{'end_ifset_in_format'};
-$result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
@@ -201,7 +194,6 @@
 $result_trees{'end_ifset_in_format'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[5];
 $result_trees{'end_ifset_in_format'}{'contents'}[5]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[6]{'parent'} = 
$result_trees{'end_ifset_in_format'};
-$result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[7];
 $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[7];
 $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[7];
 
$result_trees{'end_ifset_in_format'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0];

Modified: trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl
===================================================================
--- trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl     2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl     2018-08-25 
16:07:15 UTC (rev 8118)
@@ -48,9 +48,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -87,9 +84,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -147,7 +141,6 @@
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[1];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[1]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[2]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
@@ -154,7 +147,6 @@
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];

Modified: trunk/tp/t/results/conditionals/ignore_not_closed.pl
===================================================================
--- trunk/tp/t/results/conditionals/ignore_not_closed.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/ignore_not_closed.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -45,7 +42,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];

Modified: trunk/tp/t/results/conditionals/ignored_in_ifset.pl
===================================================================
--- trunk/tp/t/results/conditionals/ignored_in_ifset.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/conditionals/ignored_in_ifset.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -25,9 +25,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -74,9 +71,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -126,9 +120,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -169,7 +160,6 @@
 };
 $result_trees{'ignored_in_ifset'}{'contents'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[1];
-$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -178,7 +168,6 @@
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[1];
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[2]{'parent'} = 
$result_trees{'ignored_in_ifset'};
-$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3];
 
$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
@@ -187,7 +176,6 @@
 $result_trees{'ignored_in_ifset'}{'contents'}[3]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[4]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[5];
-$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/conditionals/many_conditionals.pl
===================================================================
--- trunk/tp/t/results/conditionals/many_conditionals.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/conditionals/many_conditionals.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'html',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -35,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -59,7 +53,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'html',
             'spaces_after_command' => {},
             'text_arg' => 'html'
@@ -166,9 +159,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -190,7 +180,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'tex',
             'spaces_after_command' => {},
             'text_arg' => 'tex'
@@ -234,16 +223,13 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
@@ -262,12 +248,10 @@
 $result_trees{'many_conditionals'}{'contents'}[9]{'parent'} = 
$result_trees{'many_conditionals'};
 $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[10];
 $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[10];
-$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[10];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[10];
 $result_trees{'many_conditionals'}{'contents'}[10]{'extra'}{'end_command'} = 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2];

Modified: trunk/tp/t/results/conditionals/nested_ignore.pl
===================================================================
--- trunk/tp/t/results/conditionals/nested_ignore.pl    2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/conditionals/nested_ignore.pl    2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -63,9 +60,6 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -115,9 +109,6 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => ' 
 ',
@@ -160,7 +151,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
@@ -169,7 +159,6 @@
 $result_trees{'nested_ignore'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'};
-$result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
@@ -178,7 +167,6 @@
 $result_trees{'nested_ignore'}{'contents'}[3]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[4]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[5]{'parent'} = 
$result_trees{'nested_ignore'};
-$result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];

Modified: trunk/tp/t/results/converters_tests/accent.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accent.pl       2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/accent.pl       2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -66,9 +63,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -2443,7 +2437,6 @@
   'type' => 'document_root'
 };
 $result_trees{'accent'}{'contents'}[0]{'parent'} = $result_trees{'accent'};
-$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accent'}{'contents'}[1];
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
@@ -2452,7 +2445,6 @@
 
$result_trees{'accent'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accent'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'accent'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accent'}{'contents'}[1]{'parent'} = $result_trees{'accent'};
-$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accent'}{'contents'}[2];
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/accentenc.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc.pl    2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/accentenc.pl    2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,9 +62,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -114,9 +108,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -2490,7 +2481,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2499,7 +2489,6 @@
 $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc'};
-$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc'}{'contents'}[1];
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
@@ -2508,7 +2497,6 @@
 
$result_trees{'accentenc'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accentenc'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'accentenc'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc'};
-$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc'}{'contents'}[2];
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-08-25 16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,9 +62,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -114,9 +108,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -2490,7 +2481,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2499,7 +2489,6 @@
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
-$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
@@ -2508,7 +2497,6 @@
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
-$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/accentenc_no_entity.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-08-25 
16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,9 +62,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -114,9 +108,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -2490,7 +2481,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -2499,7 +2489,6 @@
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'};
-$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1];
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
@@ -2508,7 +2497,6 @@
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_no_entity'};
-$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/at_commands_in_raw.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -81,7 +78,6 @@
           'parent' => {}
         },
         {
-          'extra' => {},
           'parent' => {},
           'text' => '
 ',
@@ -97,9 +93,6 @@
           'cmdname' => 'html',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -187,9 +180,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -211,7 +201,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'html',
                 'spaces_after_command' => {},
                 'text_arg' => 'html'
@@ -307,7 +296,6 @@
               'type' => 'elided_block'
             },
             {
-              'extra' => {},
               'parent' => {},
               'text' => '
 ',
@@ -318,9 +306,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -342,7 +327,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'tex',
                 'spaces_after_command' => {},
                 'text_arg' => 'tex'
@@ -530,9 +514,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -611,9 +592,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -652,9 +630,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -699,9 +674,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -879,7 +851,6 @@
   'type' => 'document_root'
 };
 $result_trees{'at_commands_in_raw'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'};
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
@@ -891,7 +862,6 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -905,12 +875,10 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2];
@@ -929,12 +897,10 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
@@ -965,7 +931,6 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
@@ -982,7 +947,6 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[20];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
@@ -989,7 +953,6 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
@@ -997,7 +960,6 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -66,9 +63,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -100,9 +94,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -4248,9 +4239,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -4272,7 +4260,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -4322,9 +4309,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4391,9 +4375,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4462,9 +4443,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4591,9 +4569,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4722,9 +4697,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4856,9 +4828,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4992,9 +4961,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5164,9 +5130,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5338,9 +5301,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5491,9 +5451,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5646,9 +5603,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5742,9 +5696,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5840,9 +5791,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6012,9 +5960,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6186,9 +6131,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6320,9 +6262,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6456,9 +6395,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6761,9 +6697,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7068,9 +7001,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7385,9 +7315,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '  ',
               'type' => 'empty_spaces_after_command'
@@ -7704,9 +7631,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7911,9 +7835,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8120,9 +8041,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8259,9 +8177,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8400,9 +8315,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8553,9 +8465,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8708,9 +8617,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8861,9 +8767,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9016,9 +8919,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9065,9 +8965,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9116,9 +9013,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9246,9 +9140,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9378,9 +9269,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9508,9 +9396,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9640,9 +9525,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9756,9 +9638,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9874,9 +9753,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10002,9 +9878,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10132,9 +10005,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10200,9 +10070,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10270,9 +10137,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10569,9 +10433,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10870,9 +10731,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11095,9 +10953,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11322,9 +11177,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11390,9 +11242,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11460,9 +11309,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11547,9 +11393,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11636,9 +11479,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11699,9 +11539,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11764,9 +11601,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11851,9 +11685,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11940,9 +11771,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -12079,9 +11907,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -15850,7 +15675,6 @@
   'type' => 'document_root'
 };
 $result_trees{'at_commands_in_refs'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
@@ -15859,13 +15683,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'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]{'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];
@@ -16884,12 +16706,10 @@
 
$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]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'line_nr'};
 
$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]{'extra'}{'command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$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];
@@ -16899,7 +16719,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0] 
= $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
@@ -16916,7 +16735,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
@@ -16933,7 +16751,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[4] 
= $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
@@ -16974,7 +16791,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
@@ -17015,7 +16831,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
@@ -17050,7 +16865,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
@@ -17085,7 +16899,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
@@ -17132,7 +16945,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
@@ -17179,7 +16991,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
@@ -17220,7 +17031,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[11]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
@@ -17261,7 +17071,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
@@ -17284,7 +17093,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[13]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
@@ -17307,7 +17115,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
@@ -17354,7 +17161,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[15]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
@@ -17401,7 +17207,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
@@ -17436,7 +17241,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[17]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
@@ -17471,7 +17275,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
@@ -17560,7 +17363,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
@@ -17649,7 +17451,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1];
@@ -17734,7 +17535,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
@@ -17819,7 +17619,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1];
@@ -17873,7 +17672,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
@@ -17927,7 +17725,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1];
@@ -17959,7 +17756,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
@@ -17991,7 +17787,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
@@ -18032,7 +17827,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[27]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
@@ -18073,7 +17867,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
@@ -18114,7 +17907,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[29]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
@@ -18155,7 +17947,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
@@ -18164,7 +17955,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[31]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
@@ -18173,7 +17963,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1];
@@ -18202,7 +17991,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[33]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
@@ -18231,7 +18019,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1];
@@ -18260,7 +18047,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
@@ -18289,7 +18075,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18314,7 +18099,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[37]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18339,7 +18123,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1];
@@ -18366,7 +18149,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[39]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
@@ -18393,7 +18175,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1];
@@ -18405,7 +18186,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[41]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1];
@@ -18417,7 +18197,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43];
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18495,7 +18274,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[43]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18573,7 +18351,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1];
@@ -18631,7 +18408,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[45]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
@@ -18689,7 +18465,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18703,7 +18478,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[47]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18717,7 +18491,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1];
@@ -18736,7 +18509,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[49]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
@@ -18755,7 +18527,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[51];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1];
@@ -18767,7 +18538,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1];
@@ -18779,7 +18549,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1];
@@ -18798,7 +18567,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[53]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1];
@@ -18817,7 +18585,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1];
@@ -18848,7 +18615,6 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[55]{'parent'} = 
$result_trees{'at_commands_in_refs'};
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1];
@@ -21078,7 +20844,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -21153,7 +20918,6 @@
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'at_commands_in_refs'};
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_prev'} = 
$result_nodes{'at_commands_in_refs'};
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_up'} = 
$result_nodes{'at_commands_in_refs'};
-$result_nodes{'at_commands_in_refs'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'at_commands_in_refs'}{'menus'}[0];
 $result_nodes{'at_commands_in_refs'}{'node_next'} = 
$result_nodes{'at_commands_in_refs'}{'menu_child'};
 $result_nodes{'at_commands_in_refs'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'at_commands_in_refs'};
 

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-08-25 16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -53,9 +50,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -104,9 +98,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -153,9 +144,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -187,9 +175,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -4340,9 +4325,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -4364,7 +4346,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -4414,9 +4395,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4483,9 +4461,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4554,9 +4529,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4683,9 +4655,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4814,9 +4783,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4948,9 +4914,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5084,9 +5047,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5256,9 +5216,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5430,9 +5387,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5583,9 +5537,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5738,9 +5689,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5834,9 +5782,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5932,9 +5877,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6104,9 +6046,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6278,9 +6217,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6412,9 +6348,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6548,9 +6481,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6853,9 +6783,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7160,9 +7087,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7477,9 +7401,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '  ',
               'type' => 'empty_spaces_after_command'
@@ -7796,9 +7717,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8003,9 +7921,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8212,9 +8127,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8351,9 +8263,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8492,9 +8401,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8645,9 +8551,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8800,9 +8703,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8953,9 +8853,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9108,9 +9005,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9157,9 +9051,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9208,9 +9099,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9338,9 +9226,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9470,9 +9355,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9600,9 +9482,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9732,9 +9611,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9848,9 +9724,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9966,9 +9839,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10099,9 +9969,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10234,9 +10101,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10302,9 +10166,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10372,9 +10233,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10671,9 +10529,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10972,9 +10827,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11197,9 +11049,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11424,9 +11273,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11492,9 +11338,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11562,9 +11405,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11649,9 +11489,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11738,9 +11575,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11801,9 +11635,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11866,9 +11697,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11953,9 +11781,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -12042,9 +11867,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -12181,9 +12003,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -15956,7 +15775,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -15963,7 +15781,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -15972,7 +15789,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
@@ -15981,13 +15797,11 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'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]{'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];
@@ -17006,12 +16820,10 @@
 
$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]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'line_nr'};
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$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];
@@ -17021,7 +16833,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
@@ -17038,7 +16849,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
@@ -17055,7 +16865,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
@@ -17096,7 +16905,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
@@ -17137,7 +16945,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
@@ -17172,7 +16979,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
@@ -17207,7 +17013,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
@@ -17254,7 +17059,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
@@ -17301,7 +17105,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
@@ -17342,7 +17145,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
@@ -17383,7 +17185,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
@@ -17406,7 +17207,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
@@ -17429,7 +17229,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
@@ -17476,7 +17275,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
@@ -17523,7 +17321,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
@@ -17558,7 +17355,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
@@ -17593,7 +17389,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
@@ -17682,7 +17477,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
@@ -17771,7 +17565,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1];
@@ -17856,7 +17649,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1];
@@ -17941,7 +17733,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1];
@@ -17995,7 +17786,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1];
@@ -18049,7 +17839,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1];
@@ -18081,7 +17870,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1];
@@ -18113,7 +17901,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
@@ -18154,7 +17941,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
@@ -18195,7 +17981,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
@@ -18236,7 +18021,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
@@ -18277,7 +18061,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
@@ -18286,7 +18069,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
@@ -18295,7 +18077,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1];
@@ -18324,7 +18105,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
@@ -18353,7 +18133,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1];
@@ -18382,7 +18161,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
@@ -18411,7 +18189,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18436,7 +18213,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18461,7 +18237,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1];
@@ -18488,7 +18263,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1];
@@ -18515,7 +18289,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1];
@@ -18527,7 +18300,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1];
@@ -18539,7 +18311,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18617,7 +18388,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18695,7 +18465,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1];
@@ -18753,7 +18522,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1];
@@ -18811,7 +18579,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18825,7 +18592,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18839,7 +18605,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1];
@@ -18858,7 +18623,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1];
@@ -18877,7 +18641,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1];
@@ -18889,7 +18652,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1];
@@ -18901,7 +18663,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1];
@@ -18920,7 +18681,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1];
@@ -18939,7 +18699,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1];
@@ -18970,7 +18729,6 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1];
@@ -21204,7 +20962,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -21279,7 +21036,6 @@
 
$result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'at_commands_in_refs_latin1'};
 $result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_prev'} = 
$result_nodes{'at_commands_in_refs_latin1'};
 $result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_up'} = 
$result_nodes{'at_commands_in_refs_latin1'};
-$result_nodes{'at_commands_in_refs_latin1'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'at_commands_in_refs_latin1'}{'menus'}[0];
 $result_nodes{'at_commands_in_refs_latin1'}{'node_next'} = 
$result_nodes{'at_commands_in_refs_latin1'}{'menu_child'};
 $result_nodes{'at_commands_in_refs_latin1'}{'node_up'}{'extra'}{'top_node_up'} 
= $result_nodes{'at_commands_in_refs_latin1'};
 

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-08-25 16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -53,9 +50,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -104,9 +98,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -153,9 +144,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -187,9 +175,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -4340,9 +4325,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -4364,7 +4346,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -4414,9 +4395,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4483,9 +4461,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4554,9 +4529,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4683,9 +4655,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4814,9 +4783,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -4948,9 +4914,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5084,9 +5047,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5256,9 +5216,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5430,9 +5387,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5583,9 +5537,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5738,9 +5689,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5834,9 +5782,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -5932,9 +5877,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6104,9 +6046,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6278,9 +6217,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6412,9 +6348,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6548,9 +6481,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -6853,9 +6783,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7160,9 +7087,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -7477,9 +7401,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '  ',
               'type' => 'empty_spaces_after_command'
@@ -7796,9 +7717,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8003,9 +7921,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8212,9 +8127,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8351,9 +8263,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8492,9 +8401,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8645,9 +8551,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8800,9 +8703,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -8953,9 +8853,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9108,9 +9005,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9157,9 +9051,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9208,9 +9099,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9338,9 +9226,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9470,9 +9355,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9600,9 +9482,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9732,9 +9611,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9848,9 +9724,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -9966,9 +9839,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10099,9 +9969,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10234,9 +10101,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10302,9 +10166,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10372,9 +10233,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10671,9 +10529,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -10972,9 +10827,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11197,9 +11049,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11424,9 +11273,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11492,9 +11338,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11562,9 +11405,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11649,9 +11489,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11738,9 +11575,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11801,9 +11635,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11866,9 +11697,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -11953,9 +11781,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -12042,9 +11867,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -12181,9 +12003,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -15956,7 +15775,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -15963,7 +15781,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -15972,7 +15789,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
@@ -15981,13 +15797,11 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'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]{'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];
@@ -17006,12 +16820,10 @@
 
$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]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'args'}[1]{'contents'}[0]{'line_nr'};
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$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];
@@ -17021,7 +16833,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
@@ -17038,7 +16849,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
@@ -17055,7 +16865,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[5];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
@@ -17096,7 +16905,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
@@ -17137,7 +16945,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[17];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
@@ -17172,7 +16979,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
@@ -17207,7 +17013,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
@@ -17254,7 +17059,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
@@ -17301,7 +17105,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[11];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0];
@@ -17342,7 +17145,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0];
@@ -17383,7 +17185,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[13];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0];
@@ -17406,7 +17207,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0];
@@ -17429,7 +17229,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[15];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0];
@@ -17476,7 +17275,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0];
@@ -17523,7 +17321,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[17];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0];
@@ -17558,7 +17355,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0];
@@ -17593,7 +17389,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[19];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0];
@@ -17682,7 +17477,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0];
@@ -17771,7 +17565,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[21];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[1];
@@ -17856,7 +17649,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1];
@@ -17941,7 +17733,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[23];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[1];
@@ -17995,7 +17786,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1];
@@ -18049,7 +17839,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[25];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[1];
@@ -18081,7 +17870,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1];
@@ -18113,7 +17901,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[27];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0];
@@ -18154,7 +17941,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0];
@@ -18195,7 +17981,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[29];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0];
@@ -18236,7 +18021,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0];
@@ -18277,7 +18061,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0];
@@ -18286,7 +18069,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'extra'}{'node_content'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0];
@@ -18295,7 +18077,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[33];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[1];
@@ -18324,7 +18105,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1];
@@ -18353,7 +18133,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[35];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[1];
@@ -18382,7 +18161,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1];
@@ -18411,7 +18189,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[37];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18436,7 +18213,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18461,7 +18237,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[39];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[1];
@@ -18488,7 +18263,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1];
@@ -18515,7 +18289,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[41];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[1];
@@ -18527,7 +18300,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[1];
@@ -18539,7 +18311,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[43];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18617,7 +18388,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -18695,7 +18465,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[45];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[1];
@@ -18753,7 +18522,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1];
@@ -18811,7 +18579,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18825,7 +18592,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -18839,7 +18605,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[49];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[1];
@@ -18858,7 +18623,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1];
@@ -18877,7 +18641,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[51];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[1];
@@ -18889,7 +18652,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[1];
@@ -18901,7 +18663,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[53];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[1];
@@ -18920,7 +18681,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1];
@@ -18939,7 +18699,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[55];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[1];
@@ -18970,7 +18729,6 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[1];
@@ -21204,7 +20962,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -21279,7 +21036,6 @@
 
$result_nodes{'at_commands_in_refs_utf8'}{'menu_child'}{'node_next'}{'node_up'} 
= $result_nodes{'at_commands_in_refs_utf8'};
 $result_nodes{'at_commands_in_refs_utf8'}{'menu_child'}{'node_prev'} = 
$result_nodes{'at_commands_in_refs_utf8'};
 $result_nodes{'at_commands_in_refs_utf8'}{'menu_child'}{'node_up'} = 
$result_nodes{'at_commands_in_refs_utf8'};
-$result_nodes{'at_commands_in_refs_utf8'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'at_commands_in_refs_utf8'}{'menus'}[0];
 $result_nodes{'at_commands_in_refs_utf8'}{'node_next'} = 
$result_nodes{'at_commands_in_refs_utf8'}{'menu_child'};
 $result_nodes{'at_commands_in_refs_utf8'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'at_commands_in_refs_utf8'};
 

Modified: trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl   
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl   
2018-08-25 16:07:15 UTC (rev 8118)
@@ -38,9 +38,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -83,9 +80,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -134,9 +128,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -183,9 +174,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -218,9 +206,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -264,9 +249,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -562,9 +544,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -586,7 +565,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -636,9 +614,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -685,9 +660,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -736,9 +708,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -785,9 +754,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -836,9 +802,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -885,9 +848,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -936,9 +896,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -985,9 +942,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1036,9 +990,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1085,9 +1036,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1312,9 +1260,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1366,9 +1311,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1420,9 +1362,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1474,9 +1413,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1528,9 +1464,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1582,9 +1515,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1672,7 +1602,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -1680,7 +1609,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
@@ -1689,7 +1617,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[0]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0];
@@ -1698,13 +1625,11 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[1]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'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]{'args'}[0]{'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]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
@@ -1712,7 +1637,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$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]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[1];
@@ -1764,12 +1688,10 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
@@ -1779,7 +1701,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0];
@@ -1788,7 +1709,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0];
@@ -1797,7 +1717,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0];
@@ -1806,7 +1725,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0];
@@ -1815,7 +1733,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0];
@@ -1824,7 +1741,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0];
@@ -1833,7 +1749,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0];
@@ -1842,7 +1757,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0];
@@ -1851,7 +1765,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0];
@@ -1860,7 +1773,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0];
@@ -1898,7 +1810,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
@@ -1910,7 +1821,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
@@ -1922,7 +1832,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
@@ -1934,7 +1843,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
@@ -1946,7 +1854,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
@@ -1958,7 +1865,6 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
@@ -2276,7 +2182,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -2307,7 +2212,6 @@
 
$result_nodes{'char_latin1_latin1_in_refs'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'char_latin1_latin1_in_refs'};
 $result_nodes{'char_latin1_latin1_in_refs'}{'menu_child'}{'node_prev'} = 
$result_nodes{'char_latin1_latin1_in_refs'};
 $result_nodes{'char_latin1_latin1_in_refs'}{'menu_child'}{'node_up'} = 
$result_nodes{'char_latin1_latin1_in_refs'};
-$result_nodes{'char_latin1_latin1_in_refs'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'char_latin1_latin1_in_refs'}{'menus'}[0];
 $result_nodes{'char_latin1_latin1_in_refs'}{'node_next'} = 
$result_nodes{'char_latin1_latin1_in_refs'}{'menu_child'};
 $result_nodes{'char_latin1_latin1_in_refs'}{'node_up'}{'extra'}{'top_node_up'} 
= $result_nodes{'char_latin1_latin1_in_refs'};
 

Modified: trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl     
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl     
2018-08-25 16:07:15 UTC (rev 8118)
@@ -38,9 +38,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -83,9 +80,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -134,9 +128,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -183,9 +174,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -218,9 +206,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -264,9 +249,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -562,9 +544,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -586,7 +565,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -636,9 +614,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -685,9 +660,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -736,9 +708,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -785,9 +754,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -836,9 +802,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -885,9 +848,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -936,9 +896,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -985,9 +942,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1036,9 +990,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1085,9 +1036,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1312,9 +1260,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1366,9 +1311,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1420,9 +1362,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1474,9 +1413,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1528,9 +1464,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1582,9 +1515,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1672,7 +1602,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -1680,7 +1609,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
@@ -1689,7 +1617,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[0]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0];
@@ -1698,13 +1625,11 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[1]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0];
@@ -1712,7 +1637,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$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]{'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];
@@ -1764,12 +1688,10 @@
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1779,7 +1701,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0];
@@ -1788,7 +1709,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0];
@@ -1797,7 +1717,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0];
@@ -1806,7 +1725,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0];
@@ -1815,7 +1733,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0];
@@ -1824,7 +1741,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0];
@@ -1833,7 +1749,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0];
@@ -1842,7 +1757,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0];
@@ -1851,7 +1765,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0];
@@ -1860,7 +1773,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'extra'}{'node_content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0];
@@ -1898,7 +1810,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
@@ -1910,7 +1821,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
@@ -1922,7 +1832,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
@@ -1934,7 +1843,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
@@ -1946,7 +1854,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
@@ -1958,7 +1865,6 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
@@ -2276,7 +2182,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -2307,7 +2212,6 @@
 
$result_nodes{'char_latin1_utf8_in_refs'}{'menu_child'}{'node_next'}{'node_up'} 
= $result_nodes{'char_latin1_utf8_in_refs'};
 $result_nodes{'char_latin1_utf8_in_refs'}{'menu_child'}{'node_prev'} = 
$result_nodes{'char_latin1_utf8_in_refs'};
 $result_nodes{'char_latin1_utf8_in_refs'}{'menu_child'}{'node_up'} = 
$result_nodes{'char_latin1_utf8_in_refs'};
-$result_nodes{'char_latin1_utf8_in_refs'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'char_latin1_utf8_in_refs'}{'menus'}[0];
 $result_nodes{'char_latin1_utf8_in_refs'}{'node_next'} = 
$result_nodes{'char_latin1_utf8_in_refs'}{'menu_child'};
 $result_nodes{'char_latin1_utf8_in_refs'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'char_latin1_utf8_in_refs'};
 

Modified: trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl   
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl   
2018-08-25 16:07:15 UTC (rev 8118)
@@ -32,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -77,9 +74,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -128,9 +122,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -177,9 +168,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -230,9 +218,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -308,9 +293,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -372,9 +354,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -442,9 +421,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -466,7 +442,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -517,9 +492,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -552,9 +524,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -641,7 +610,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -649,7 +617,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'args'}[0];
@@ -658,7 +625,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0];
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[0]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0];
@@ -667,7 +633,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[1]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0];
@@ -675,7 +640,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
@@ -689,7 +653,6 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -699,7 +662,6 @@
 
$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]{'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]{'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];
@@ -711,12 +673,10 @@
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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];
@@ -727,13 +687,11 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[3] = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0];
@@ -866,7 +824,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -889,7 +846,6 @@
 };
 $result_nodes{'char_latin2_latin2_in_refs'}{'menu_child'}{'node_prev'} = 
$result_nodes{'char_latin2_latin2_in_refs'};
 $result_nodes{'char_latin2_latin2_in_refs'}{'menu_child'}{'node_up'} = 
$result_nodes{'char_latin2_latin2_in_refs'};
-$result_nodes{'char_latin2_latin2_in_refs'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'char_latin2_latin2_in_refs'}{'menus'}[0];
 $result_nodes{'char_latin2_latin2_in_refs'}{'node_next'} = 
$result_nodes{'char_latin2_latin2_in_refs'}{'menu_child'};
 $result_nodes{'char_latin2_latin2_in_refs'}{'node_up'}{'extra'}{'top_node_up'} 
= $result_nodes{'char_latin2_latin2_in_refs'};
 

Modified: trunk/tp/t/results/converters_tests/complex_nestings.pl
===================================================================
--- trunk/tp/t/results/converters_tests/complex_nestings.pl     2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/complex_nestings.pl     2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -51,9 +48,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -78,9 +72,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -249,9 +240,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -386,9 +374,6 @@
                             {
                               'contents' => [
                                 {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
                                   'parent' => {},
                                   'text' => ' ',
                                   'type' => 'empty_spaces_after_command'
@@ -568,9 +553,6 @@
                                     {
                                       'contents' => [
                                         {
-                                          'extra' => {
-                                            'command' => {}
-                                          },
                                           'parent' => {},
                                           'text' => ' ',
                                           'type' => 
'empty_spaces_after_command'
@@ -696,9 +678,6 @@
                                     {
                                       'contents' => [
                                         {
-                                          'extra' => {
-                                            'command' => {}
-                                          },
                                           'parent' => {},
                                           'text' => ' ',
                                           'type' => 
'empty_spaces_after_command'
@@ -832,9 +811,6 @@
                                         {
                                           'contents' => [
                                             {
-                                              'extra' => {
-                                                'command' => {}
-                                              },
                                               'parent' => {},
                                               'text' => ' ',
                                               'type' => 
'empty_spaces_after_command'
@@ -872,9 +848,6 @@
                                                     {
                                                       'contents' => [
                                                         {
-                                                          'extra' => {
-                                                            'command' => {}
-                                                          },
                                                           'parent' => {},
                                                           'text' => ' ',
                                                           'type' => 
'empty_spaces_after_command'
@@ -953,9 +926,6 @@
                                                     {
                                                       'contents' => [
                                                         {
-                                                          'extra' => {
-                                                            'command' => {}
-                                                          },
                                                           'parent' => {},
                                                           'text' => ' ',
                                                           'type' => 
'empty_spaces_after_command'
@@ -1002,9 +972,6 @@
                                             {
                                               'contents' => [
                                                 {
-                                                  'extra' => {
-                                                    'command' => {}
-                                                  },
                                                   'parent' => {},
                                                   'text' => ' ',
                                                   'type' => 
'empty_spaces_after_command'
@@ -1026,7 +993,6 @@
                                           ],
                                           'cmdname' => 'end',
                                           'extra' => {
-                                            'command' => {},
                                             'command_argument' => 'table',
                                             'spaces_after_command' => {},
                                             'text_arg' => 'table'
@@ -1078,9 +1044,6 @@
                                     {
                                       'contents' => [
                                         {
-                                          'extra' => {
-                                            'command' => {}
-                                          },
                                           'parent' => {},
                                           'text' => ' ',
                                           'type' => 
'empty_spaces_after_command'
@@ -1102,7 +1065,6 @@
                                   ],
                                   'cmdname' => 'end',
                                   'extra' => {
-                                    'command' => {},
                                     'command_argument' => 'defvar',
                                     'spaces_after_command' => {},
                                     'text_arg' => 'defvar'
@@ -1131,9 +1093,6 @@
                             {
                               'contents' => [
                                 {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
                                   'parent' => {},
                                   'text' => ' ',
                                   'type' => 'empty_spaces_after_command'
@@ -1155,7 +1114,6 @@
                           ],
                           'cmdname' => 'end',
                           'extra' => {
-                            'command' => {},
                             'command_argument' => 'deffn',
                             'spaces_after_command' => {},
                             'text_arg' => 'deffn'
@@ -1184,9 +1142,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -1208,7 +1163,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'defun',
                     'spaces_after_command' => {},
                     'text_arg' => 'defun'
@@ -1245,9 +1199,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1269,7 +1220,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -1318,17 +1268,14 @@
   'type' => 'document_root'
 };
 $result_trees{'complex_nestings'}{'contents'}[0]{'parent'} = 
$result_trees{'complex_nestings'};
-$result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_nestings'}{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0];
 $result_trees{'complex_nestings'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex_nestings'}{'contents'}[1];
 $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex_nestings'}{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
@@ -1352,7 +1299,6 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0];
@@ -1368,7 +1314,6 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1386,7 +1331,6 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_nestings'}{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1404,7 +1348,6 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -1424,12 +1367,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'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]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1444,7 +1385,6 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'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]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1454,12 +1394,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'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'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -1472,12 +1410,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[4];
@@ -1485,12 +1421,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[2];
@@ -1498,12 +1432,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
@@ -1512,12 +1444,10 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[4];

Modified: 
trunk/tp/t/results/converters_tests/documentencoding_utf8_and_insertions.pl
===================================================================
--- trunk/tp/t/results/converters_tests/documentencoding_utf8_and_insertions.pl 
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/documentencoding_utf8_and_insertions.pl 
2018-08-25 16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -123,9 +120,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -195,9 +189,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -219,7 +210,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -246,7 +236,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[0]{'args'}[0];
@@ -266,7 +255,6 @@
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[2];
 $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[2]{'parent'} 
= $result_trees{'documentencoding_utf8_and_insertions'};
 $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[3]{'parent'} 
= $result_trees{'documentencoding_utf8_and_insertions'};
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -279,12 +267,10 @@
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2];
-$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4];
 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'documentencoding_utf8_and_insertions'}{'contents'}[4]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl
===================================================================
--- trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl      
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl      
2018-08-25 16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -52,9 +49,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -128,9 +122,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -152,7 +143,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -181,12 +171,10 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -203,12 +191,10 @@
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'email_table_command_as_argument'}{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/converters_tests/enumerate_above_ten.pl
===================================================================
--- trunk/tp/t/results/converters_tests/enumerate_above_ten.pl  2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/enumerate_above_ten.pl  2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -40,9 +37,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -75,9 +69,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -99,7 +90,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'enumerate',
             'spaces_after_command' => {},
             'text_arg' => 'enumerate'
@@ -132,23 +122,19 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0];
 $result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'enumerate_above_ten'}{'contents'}[0];
-$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'enumerate_above_ten'}{'contents'}[0];
-$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1];
-$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'enumerate_above_ten'}{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'enumerate_above_ten'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'enumerate_above_ten'}{'contents'}[0];
 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'enumerate_above_ten'}{'contents'}[0]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/converters_tests/footnote_no_number.pl
===================================================================
--- trunk/tp/t/results/converters_tests/footnote_no_number.pl   2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/footnote_no_number.pl   2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -164,7 +161,6 @@
   'type' => 'document_root'
 };
 $result_trees{'footnote_no_number'}{'contents'}[0]{'parent'} = 
$result_trees{'footnote_no_number'};
-$result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'footnote_no_number'}{'contents'}[1];
 
$result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'footnote_no_number'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/footnote_no_number_separate.pl
===================================================================
--- trunk/tp/t/results/converters_tests/footnote_no_number_separate.pl  
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/footnote_no_number_separate.pl  
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -164,7 +161,6 @@
   'type' => 'document_root'
 };
 $result_trees{'footnote_no_number_separate'}{'contents'}[0]{'parent'} = 
$result_trees{'footnote_no_number_separate'};
-$result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'footnote_no_number_separate'}{'contents'}[1];
 
$result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'footnote_no_number_separate'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/image_formatting.pl
===================================================================
--- trunk/tp/t/results/converters_tests/image_formatting.pl     2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/image_formatting.pl     2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -919,9 +916,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1794,9 +1788,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1818,7 +1809,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -1986,7 +1976,6 @@
   'type' => 'document_root'
 };
 $result_trees{'image_formatting'}{'contents'}[0]{'parent'} = 
$result_trees{'image_formatting'};
-$result_trees{'image_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'image_formatting'}{'contents'}[1];
 
$result_trees{'image_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'args'}[0];
@@ -2167,7 +2156,6 @@
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[1]{'contents'}[35]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[1];
 $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[1];
 $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'image_formatting'}{'contents'}[1];
-$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -2343,12 +2331,10 @@
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[34]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[35]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3];
-$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
-$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'image_formatting'}{'contents'}[1]{'contents'}[3]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl
===================================================================
--- trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl  
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl  
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -51,9 +48,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -66,9 +60,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -131,9 +122,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -207,9 +195,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -265,9 +250,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -289,7 +271,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -338,15 +319,12 @@
   'type' => 'document_root'
 };
 $result_trees{'index_entry_in_preformatted'}{'contents'}[0]{'parent'} = 
$result_trees{'index_entry_in_preformatted'};
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -360,7 +338,6 @@
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -375,7 +352,6 @@
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
@@ -388,12 +364,10 @@
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/japanese_shift_jis.pl
===================================================================
--- trunk/tp/t/results/converters_tests/japanese_shift_jis.pl   2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/japanese_shift_jis.pl   2018-08-25 
16:07:15 UTC (rev 8118)
@@ -28,9 +28,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -73,9 +70,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -112,9 +106,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -159,9 +150,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -208,9 +196,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -257,9 +242,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -291,9 +273,6 @@
           'cmdname' => 'copying',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -429,9 +408,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -453,7 +429,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'copying',
                 'spaces_after_command' => {},
                 'text_arg' => 'copying'
@@ -510,9 +485,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -637,9 +609,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -661,7 +630,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -711,9 +679,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -760,9 +725,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -834,9 +796,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -883,9 +842,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -963,7 +919,6 @@
 };
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -971,7 +926,6 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -978,7 +932,6 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -987,7 +940,6 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
-$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0];
@@ -996,7 +948,6 @@
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0];
@@ -1005,13 +956,11 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'japanese_shift_jis'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'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]{'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];
@@ -1033,12 +982,10 @@
 
$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]{'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]{'extra'}{'command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1049,7 +996,6 @@
 
$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]{'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];
@@ -1071,12 +1017,10 @@
 
$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]{'extra'}{'command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1086,7 +1030,6 @@
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'extra'}{'misc_content'}[0] 
= $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3];
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0];
@@ -1095,7 +1038,6 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[3]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[4];
 
$result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0];
@@ -1108,7 +1050,6 @@
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'extra'}{'misc_content'}[0] 
= $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'japanese_shift_jis'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5];
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0];
@@ -1117,7 +1058,6 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[5]{'parent'} = 
$result_trees{'japanese_shift_jis'};
-$result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[6];
 
$result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0];
@@ -1308,7 +1248,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -1333,7 +1272,6 @@
 $result_nodes{'japanese_shift_jis'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'japanese_shift_jis'};
 $result_nodes{'japanese_shift_jis'}{'menu_child'}{'node_prev'} = 
$result_nodes{'japanese_shift_jis'};
 $result_nodes{'japanese_shift_jis'}{'menu_child'}{'node_up'} = 
$result_nodes{'japanese_shift_jis'};
-$result_nodes{'japanese_shift_jis'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'japanese_shift_jis'}{'menus'}[0];
 $result_nodes{'japanese_shift_jis'}{'node_next'} = 
$result_nodes{'japanese_shift_jis'}{'menu_child'};
 $result_nodes{'japanese_shift_jis'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'japanese_shift_jis'};
 

Modified: trunk/tp/t/results/converters_tests/line_breaks.pl
===================================================================
--- trunk/tp/t/results/converters_tests/line_breaks.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/line_breaks.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'documentdescription',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => ' 
 ',
@@ -43,9 +40,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -67,7 +61,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'documentdescription',
             'spaces_after_command' => {},
             'text_arg' => 'documentdescription'
@@ -102,9 +95,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -153,9 +143,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -210,9 +197,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -267,9 +251,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -307,9 +288,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -358,9 +336,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -434,9 +409,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -458,7 +430,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -495,9 +466,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -543,9 +511,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -567,7 +532,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -601,18 +565,15 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'} 
= $result_trees{'line_breaks'}{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[1];
 $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]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2];
-$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'} 
= $result_trees{'line_breaks'}{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[2];
@@ -619,7 +580,6 @@
 $result_trees{'line_breaks'}{'contents'}[0]{'extra'}{'spaces_after_command'} = 
$result_trees{'line_breaks'}{'contents'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[0]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[1]{'parent'} = 
$result_trees{'line_breaks'};
-$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[2];
 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0];
@@ -631,7 +591,6 @@
 $result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'misc_content'}[2] = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[3];
 $result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'spaces_after_command'} = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[2]{'parent'} = 
$result_trees{'line_breaks'};
-$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[3];
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
@@ -644,7 +603,6 @@
 $result_trees{'line_breaks'}{'contents'}[3]{'extra'}{'spaces_after_command'} = 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[3]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[4]{'parent'} = 
$result_trees{'line_breaks'};
-$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[5];
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
@@ -657,12 +615,10 @@
 $result_trees{'line_breaks'}{'contents'}[5]{'extra'}{'spaces_after_command'} = 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[5]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[6]{'parent'} = 
$result_trees{'line_breaks'};
-$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[7];
 
$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0];
 $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[7];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -674,7 +630,6 @@
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -691,12 +646,10 @@
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[7];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'extra'}{'command'} 
= $result_trees{'line_breaks'}{'contents'}[7];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[7];
 
$result_trees{'line_breaks'}{'contents'}[7]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[1];
@@ -706,7 +659,6 @@
 $result_trees{'line_breaks'}{'contents'}[7]{'line_nr'} = 
$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'line_breaks'}{'contents'}[7]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[8]{'parent'} = 
$result_trees{'line_breaks'};
-$result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[9];
 
$result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[9]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[9]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[9]{'args'}[0];
@@ -715,12 +667,10 @@
 $result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[9];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[9];
-$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'extra'}{'command'} 
= $result_trees{'line_breaks'}{'contents'}[9];
 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'line_breaks'}{'contents'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[9];
 
$result_trees{'line_breaks'}{'contents'}[9]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'line_breaks'}{'contents'}[9]{'args'}[0]{'contents'}[1];

Modified: 
trunk/tp/t/results/converters_tests/no_documentencoding_and_insertions.pl
===================================================================
--- trunk/tp/t/results/converters_tests/no_documentencoding_and_insertions.pl   
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/no_documentencoding_and_insertions.pl   
2018-08-25 16:07:15 UTC (rev 8118)
@@ -82,9 +82,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -154,9 +151,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -178,7 +172,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -218,7 +211,6 @@
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[1];
 $result_trees{'no_documentencoding_and_insertions'}{'contents'}[1]{'parent'} = 
$result_trees{'no_documentencoding_and_insertions'};
 $result_trees{'no_documentencoding_and_insertions'}{'contents'}[2]{'parent'} = 
$result_trees{'no_documentencoding_and_insertions'};
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[3];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[3];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -231,12 +223,10 @@
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[3];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2];
-$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[3];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'no_documentencoding_and_insertions'}{'contents'}[3];
 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'no_documentencoding_and_insertions'}{'contents'}[3]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/normal_font_in_monospace.pl
===================================================================
--- trunk/tp/t/results/converters_tests/normal_font_in_monospace.pl     
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/normal_font_in_monospace.pl     
2018-08-25 16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -79,9 +76,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -103,7 +97,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -205,7 +198,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0];
 
$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]{'contents'}[0]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -217,12 +209,10 @@
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[1];
 
$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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2];
-$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0];
 
$result_trees{'normal_font_in_monospace'}{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'normal_font_in_monospace'}{'contents'}[0]{'contents'}[2];

Modified: 
trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
===================================================================
--- trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl 
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl 
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -52,9 +49,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -100,9 +94,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -148,9 +139,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -208,9 +196,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -268,9 +253,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -328,9 +310,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -375,9 +354,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -423,9 +399,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -483,9 +456,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -530,9 +500,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -578,9 +545,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -638,9 +602,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -699,13 +660,11 @@
   'type' => 'document_root'
 };
 $result_trees{'printindex_merged_indices_code_style'}{'contents'}[0]{'parent'} 
= $result_trees{'printindex_merged_indices_code_style'};
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -713,7 +672,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -721,7 +679,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0];
@@ -734,7 +691,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0];
@@ -747,7 +703,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0];
@@ -760,7 +715,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0];
@@ -768,7 +722,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0];
@@ -776,7 +729,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0];
@@ -789,7 +741,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0];
@@ -797,7 +748,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[18]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0];
@@ -805,7 +755,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0];
@@ -818,7 +767,6 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/raw_block_commands.pl
===================================================================
--- trunk/tp/t/results/converters_tests/raw_block_commands.pl   2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/raw_block_commands.pl   2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'html',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -45,9 +42,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -69,7 +63,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'html',
             'spaces_after_command' => {},
             'text_arg' => 'html'
@@ -103,9 +96,6 @@
       'cmdname' => 'xml',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -131,9 +121,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -155,7 +142,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'xml',
             'spaces_after_command' => {},
             'text_arg' => 'xml'
@@ -189,9 +175,6 @@
       'cmdname' => 'docbook',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -217,9 +200,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -241,7 +221,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'docbook',
             'spaces_after_command' => {},
             'text_arg' => 'docbook'
@@ -275,9 +254,6 @@
       'cmdname' => 'tex',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -344,9 +320,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -368,7 +341,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'tex',
             'spaces_after_command' => {},
             'text_arg' => 'tex'
@@ -396,17 +368,14 @@
   'type' => 'text_root'
 };
 $result_trees{'raw_block_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'};
-$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[1];
-$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[2];
@@ -413,17 +382,14 @@
 
$result_trees{'raw_block_commands'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands'}{'contents'}[1]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'};
 $result_trees{'raw_block_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'};
-$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[3];
 $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[3];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[3];
-$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[3];
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[3];
 $result_trees{'raw_block_commands'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[2];
@@ -430,17 +396,14 @@
 
$result_trees{'raw_block_commands'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands'}{'contents'}[3]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'raw_block_commands'};
 $result_trees{'raw_block_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'raw_block_commands'};
-$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[5];
 $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[5];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[5];
-$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[5];
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[5];
 $result_trees{'raw_block_commands'}{'contents'}[5]{'extra'}{'end_command'} = 
$result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[2];
@@ -447,7 +410,6 @@
 
$result_trees{'raw_block_commands'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands'}{'contents'}[5]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'raw_block_commands'};
 $result_trees{'raw_block_commands'}{'contents'}[6]{'parent'} = 
$result_trees{'raw_block_commands'};
-$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[7];
 $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[7];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1];
@@ -460,12 +422,10 @@
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1];
 $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[7];
-$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2];
-$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands'}{'contents'}[7];
 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands'}{'contents'}[7];
 $result_trees{'raw_block_commands'}{'contents'}[7]{'extra'}{'end_command'} = 
$result_trees{'raw_block_commands'}{'contents'}[7]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl
===================================================================
--- trunk/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/raw_block_commands_expand_tex.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'html',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -45,9 +42,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -69,7 +63,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'html',
             'spaces_after_command' => {},
             'text_arg' => 'html'
@@ -103,9 +96,6 @@
       'cmdname' => 'xml',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -131,9 +121,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -155,7 +142,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'xml',
             'spaces_after_command' => {},
             'text_arg' => 'xml'
@@ -189,9 +175,6 @@
       'cmdname' => 'docbook',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -217,9 +200,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -241,7 +221,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'docbook',
             'spaces_after_command' => {},
             'text_arg' => 'docbook'
@@ -275,9 +254,6 @@
       'cmdname' => 'tex',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -344,9 +320,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -368,7 +341,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'tex',
             'spaces_after_command' => {},
             'text_arg' => 'tex'
@@ -396,17 +368,14 @@
   'type' => 'text_root'
 };
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[0]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[2];
@@ -413,17 +382,14 @@
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'contents'}[0];
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[1]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[2]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[2];
@@ -430,17 +396,14 @@
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'contents'}[0];
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[3]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[4]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'extra'}{'end_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[2];
@@ -447,7 +410,6 @@
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'contents'}[0];
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[5]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
 $result_trees{'raw_block_commands_expand_tex'}{'contents'}[6]{'parent'} = 
$result_trees{'raw_block_commands_expand_tex'};
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1];
@@ -460,12 +422,10 @@
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2];
-$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7];
 
$result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'raw_block_commands_expand_tex'}{'contents'}[7]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/ref_in_sectioning.pl
===================================================================
--- trunk/tp/t/results/converters_tests/ref_in_sectioning.pl    2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/ref_in_sectioning.pl    2018-08-25 
16:07:15 UTC (rev 8118)
@@ -41,9 +41,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -90,9 +87,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -122,9 +116,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -303,9 +294,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -430,9 +418,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -454,7 +439,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -507,9 +491,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -625,9 +606,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -674,9 +652,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -753,9 +728,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -845,9 +817,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -970,9 +939,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1084,9 +1050,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1190,9 +1153,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1296,9 +1256,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1391,9 +1348,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1480,9 +1434,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1583,9 +1534,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1693,9 +1641,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1788,9 +1733,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1885,9 +1827,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1973,7 +1912,6 @@
 $result_trees{'ref_in_sectioning'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
@@ -1982,12 +1920,10 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
@@ -2021,7 +1957,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[8]{'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]{'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];
@@ -2043,12 +1978,10 @@
 
$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]{'extra'}{'command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$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];
@@ -2066,7 +1999,6 @@
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 $result_trees{'ref_in_sectioning'}{'contents'}[3] = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
-$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[4];
 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
@@ -2088,7 +2020,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5];
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
@@ -2097,7 +2028,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'node_content'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[5]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[6];
 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1];
@@ -2113,7 +2043,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[7];
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1];
@@ -2131,7 +2060,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[8];
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2156,7 +2084,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[9];
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -2178,7 +2105,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[10];
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
@@ -2198,7 +2124,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[11];
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
@@ -2218,7 +2143,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12];
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
@@ -2236,7 +2160,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13];
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
@@ -2253,7 +2176,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[14];
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
@@ -2272,7 +2194,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15];
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -2293,7 +2214,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16];
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
@@ -2312,7 +2232,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[17];
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
@@ -2331,7 +2250,6 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'parent'} = 
$result_trees{'ref_in_sectioning'};
-$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18];
 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
@@ -2670,7 +2588,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -2695,7 +2612,6 @@
 $result_nodes{'ref_in_sectioning'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'ref_in_sectioning'};
 $result_nodes{'ref_in_sectioning'}{'menu_child'}{'node_prev'} = 
$result_nodes{'ref_in_sectioning'};
 $result_nodes{'ref_in_sectioning'}{'menu_child'}{'node_up'} = 
$result_nodes{'ref_in_sectioning'};
-$result_nodes{'ref_in_sectioning'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'ref_in_sectioning'}{'menus'}[0];
 $result_nodes{'ref_in_sectioning'}{'node_next'} = 
$result_nodes{'ref_in_sectioning'}{'menu_child'};
 $result_nodes{'ref_in_sectioning'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'ref_in_sectioning'};
 

Modified: trunk/tp/t/results/converters_tests/refs_formatting.pl
===================================================================
--- trunk/tp/t/results/converters_tests/refs_formatting.pl      2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/refs_formatting.pl      2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -66,9 +63,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -3410,7 +3404,6 @@
   'type' => 'document_root'
 };
 $result_trees{'refs_formatting'}{'contents'}[0]{'parent'} = 
$result_trees{'refs_formatting'};
-$result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'refs_formatting'}{'contents'}[1];
 
$result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0];
 
$result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0];
 
$result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0];
@@ -3419,7 +3412,6 @@
 
$result_trees{'refs_formatting'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'refs_formatting'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'refs_formatting'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'refs_formatting'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'refs_formatting'}{'contents'}[1]{'parent'} = 
$result_trees{'refs_formatting'};
-$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'refs_formatting'}{'contents'}[2];
 
$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0];
 
$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0];
 
$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/sample_utf8.pl
===================================================================
--- trunk/tp/t/results/converters_tests/sample_utf8.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/sample_utf8.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -50,9 +50,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -89,9 +86,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -130,9 +124,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -194,9 +185,6 @@
           'cmdname' => 'copying',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -240,9 +228,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -264,7 +249,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'copying',
                 'spaces_after_command' => {},
                 'text_arg' => 'copying'
@@ -298,9 +282,6 @@
           'cmdname' => 'titlepage',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -311,9 +292,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -407,9 +385,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -431,7 +406,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'titlepage',
                 'spaces_after_command' => {},
                 'text_arg' => 'titlepage'
@@ -511,9 +485,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -560,9 +531,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -614,9 +582,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -803,9 +768,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -827,7 +789,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -883,9 +844,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -932,9 +890,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -967,9 +922,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1034,9 +986,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1088,9 +1037,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1142,9 +1088,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1222,9 +1165,6 @@
           'cmdname' => 'enumerate',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1234,9 +1174,6 @@
               'cmdname' => 'item',
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1279,9 +1216,6 @@
               'cmdname' => 'item',
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1319,9 +1253,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1343,7 +1274,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'enumerate',
                 'spaces_after_command' => {},
                 'text_arg' => 'enumerate'
@@ -1395,9 +1325,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1444,9 +1371,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1512,9 +1436,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1561,9 +1482,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1596,9 +1514,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1673,7 +1588,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -1680,7 +1594,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -1688,7 +1601,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0];
@@ -1698,7 +1610,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
@@ -1706,12 +1617,10 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[4];
@@ -1718,9 +1627,7 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
@@ -1736,12 +1643,10 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[6];
@@ -1754,7 +1659,6 @@
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[12]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[0]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0];
@@ -1763,7 +1667,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'sample_utf8'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'sample_utf8'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0];
@@ -1772,7 +1675,6 @@
 $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]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'args'}[1];
@@ -1805,12 +1707,10 @@
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[3]{'args'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[3]{'args'}[1]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'contents'}[4];
@@ -1821,7 +1721,6 @@
 $result_trees{'sample_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[2]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0];
@@ -1830,13 +1729,11 @@
 
$result_trees{'sample_utf8'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'sample_utf8'}{'contents'}[3]{'extra'}{'node_content'};
 $result_trees{'sample_utf8'}{'contents'}[3]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[3]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0];
 $result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0];
@@ -1850,7 +1747,6 @@
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
@@ -1862,7 +1758,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
@@ -1874,7 +1769,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
@@ -1891,9 +1785,7 @@
 
$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]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
 
$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]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[1];
@@ -1901,7 +1793,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'contents'}[0];
 
$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]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 
$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]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[1];
@@ -1908,12 +1799,10 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[2]{'contents'}[0];
 
$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]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1923,7 +1812,6 @@
 $result_trees{'sample_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[4]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[5];
 
$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0];
@@ -1932,7 +1820,6 @@
 
$result_trees{'sample_utf8'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'sample_utf8'}{'contents'}[5]{'extra'}{'node_content'};
 $result_trees{'sample_utf8'}{'contents'}[5]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[5]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[6];
 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0];
@@ -1944,7 +1831,6 @@
 $result_trees{'sample_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[6]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[6]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[7];
 
$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0];
@@ -1953,13 +1839,11 @@
 
$result_trees{'sample_utf8'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'sample_utf8'}{'contents'}[7]{'extra'}{'node_content'};
 $result_trees{'sample_utf8'}{'contents'}[7]{'extra'}{'spaces_after_command'} = 
$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'sample_utf8'}{'contents'}[7]{'parent'} = 
$result_trees{'sample_utf8'};
-$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0];
 $result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[8];
 $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[8];
-$result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0];
@@ -2225,7 +2109,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -2252,7 +2135,6 @@
 $result_nodes{'sample_utf8'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'sample_utf8'};
 $result_nodes{'sample_utf8'}{'menu_child'}{'node_prev'} = 
$result_nodes{'sample_utf8'};
 $result_nodes{'sample_utf8'}{'menu_child'}{'node_up'} = 
$result_nodes{'sample_utf8'};
-$result_nodes{'sample_utf8'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'sample_utf8'}{'menus'}[0];
 $result_nodes{'sample_utf8'}{'node_next'} = 
$result_nodes{'sample_utf8'}{'menu_child'};
 $result_nodes{'sample_utf8'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'sample_utf8'};
 

Modified: trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
===================================================================
--- trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -24,9 +24,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -73,9 +70,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -107,9 +101,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -424,9 +415,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -448,7 +436,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -498,9 +485,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -794,9 +778,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '  ',
               'type' => 'empty_spaces_after_command'
@@ -1294,7 +1275,6 @@
 };
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[0];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[0]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0];
@@ -1303,13 +1283,11 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[1]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'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]{'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];
@@ -1387,12 +1365,10 @@
 
$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]{'line_nr'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'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]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1402,7 +1378,6 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -1477,7 +1452,6 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'line_nr'} = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -1704,7 +1678,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -1727,7 +1700,6 @@
 };
 $result_nodes{'some_at_commands_in_ref_nodes'}{'menu_child'}{'node_prev'} = 
$result_nodes{'some_at_commands_in_ref_nodes'};
 $result_nodes{'some_at_commands_in_ref_nodes'}{'menu_child'}{'node_up'} = 
$result_nodes{'some_at_commands_in_ref_nodes'};
-$result_nodes{'some_at_commands_in_ref_nodes'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'some_at_commands_in_ref_nodes'}{'menus'}[0];
 $result_nodes{'some_at_commands_in_ref_nodes'}{'node_next'} = 
$result_nodes{'some_at_commands_in_ref_nodes'}{'menu_child'};
 
$result_nodes{'some_at_commands_in_ref_nodes'}{'node_up'}{'extra'}{'top_node_up'}
 = $result_nodes{'some_at_commands_in_ref_nodes'};
 

Modified: trunk/tp/t/results/converters_tests/sp_in_example.pl
===================================================================
--- trunk/tp/t/results/converters_tests/sp_in_example.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/sp_in_example.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -31,9 +28,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -96,9 +90,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -143,9 +134,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -200,9 +188,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -257,9 +242,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -302,9 +284,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -326,7 +305,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -353,10 +331,8 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0];
 $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'sp_in_example'}{'contents'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -368,7 +344,6 @@
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0];
@@ -376,7 +351,6 @@
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[9]{'args'}[0];
@@ -386,7 +360,6 @@
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[13]{'args'}[0];
@@ -396,7 +369,6 @@
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0];
@@ -404,12 +376,10 @@
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1];
 $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'sp_in_example'}{'contents'}[0];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'sp_in_example'}{'contents'}[0];
 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'sp_in_example'}{'contents'}[0];
 $result_trees{'sp_in_example'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'sp_in_example'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/spaces_in_empty_node_names.pl
===================================================================
--- trunk/tp/t/results/converters_tests/spaces_in_empty_node_names.pl   
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/spaces_in_empty_node_names.pl   
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -51,9 +48,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -256,9 +250,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -280,7 +271,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -336,9 +326,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -395,9 +382,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -468,9 +452,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -708,13 +689,11 @@
   'type' => 'document_root'
 };
 $result_trees{'spaces_in_empty_node_names'}{'contents'}[0]{'parent'} = 
$result_trees{'spaces_in_empty_node_names'};
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'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]{'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]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -751,12 +730,10 @@
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$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];
@@ -767,7 +744,6 @@
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_empty_node_names'}{'contents'}[1]{'parent'} = 
$result_trees{'spaces_in_empty_node_names'};
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[2];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0];
@@ -778,7 +754,6 @@
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'extra'}{'nodes_manuals'}[0]{'node_content'}[1]
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[2];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_empty_node_names'}{'contents'}[2]{'parent'} = 
$result_trees{'spaces_in_empty_node_names'};
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[3];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1];
@@ -790,7 +765,6 @@
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'line_nr'} = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'spaces_in_empty_node_names'}{'contents'}[3]{'parent'} = 
$result_trees{'spaces_in_empty_node_names'};
-$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[4];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'spaces_in_empty_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[1];
@@ -882,7 +856,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -902,7 +875,6 @@
     'type' => 'top_node_up'
   }
 };
-$result_nodes{'spaces_in_empty_node_names'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'spaces_in_empty_node_names'}{'menus'}[0];
 $result_nodes{'spaces_in_empty_node_names'}{'node_up'}{'extra'}{'top_node_up'} 
= $result_nodes{'spaces_in_empty_node_names'};
 
 $result_menus{'spaces_in_empty_node_names'} = {

Modified: trunk/tp/t/results/converters_tests/spaces_in_node_names.pl
===================================================================
--- trunk/tp/t/results/converters_tests/spaces_in_node_names.pl 2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/spaces_in_node_names.pl 2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -51,9 +48,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -271,9 +265,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -295,7 +286,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -351,9 +341,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -417,9 +404,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -497,9 +481,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -762,13 +743,11 @@
   'type' => 'document_root'
 };
 $result_trees{'spaces_in_node_names'}{'contents'}[0]{'parent'} = 
$result_trees{'spaces_in_node_names'};
-$result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1];
 
$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]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'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]{'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];
@@ -811,12 +790,10 @@
 
$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]{'extra'}{'command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$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];
@@ -827,7 +804,6 @@
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_node_names'}{'contents'}[1]{'parent'} = 
$result_trees{'spaces_in_node_names'};
-$result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[2];
 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0];
@@ -841,7 +817,6 @@
 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'extra'}{'node_content'};
 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_node_names'}{'contents'}[2]{'parent'} = 
$result_trees{'spaces_in_node_names'};
-$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[3];
 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -856,7 +831,6 @@
 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'spaces_in_node_names'}{'contents'}[3]{'line_nr'} = 
$result_trees{'spaces_in_node_names'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'spaces_in_node_names'}{'contents'}[3]{'parent'} = 
$result_trees{'spaces_in_node_names'};
-$result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[4];
 
$result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0];
 
$result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'spaces_in_node_names'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -984,7 +958,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -1011,7 +984,6 @@
 $result_nodes{'spaces_in_node_names'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'spaces_in_node_names'};
 $result_nodes{'spaces_in_node_names'}{'menu_child'}{'node_prev'} = 
$result_nodes{'spaces_in_node_names'};
 $result_nodes{'spaces_in_node_names'}{'menu_child'}{'node_up'} = 
$result_nodes{'spaces_in_node_names'};
-$result_nodes{'spaces_in_node_names'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'spaces_in_node_names'}{'menus'}[0];
 $result_nodes{'spaces_in_node_names'}{'node_next'} = 
$result_nodes{'spaces_in_node_names'}{'menu_child'};
 $result_nodes{'spaces_in_node_names'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'spaces_in_node_names'};
 

Modified: trunk/tp/t/results/converters_tests/table_in_display_in_example.pl
===================================================================
--- trunk/tp/t/results/converters_tests/table_in_display_in_example.pl  
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/table_in_display_in_example.pl  
2018-08-25 16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -23,9 +20,6 @@
           'cmdname' => 'display',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -36,9 +30,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -76,9 +67,6 @@
                             {
                               'contents' => [
                                 {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
                                   'parent' => {},
                                   'text' => ' ',
                                   'type' => 'empty_spaces_after_command'
@@ -142,9 +130,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -166,7 +151,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'table',
                     'spaces_after_command' => {},
                     'text_arg' => 'table'
@@ -197,9 +181,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -221,7 +202,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'display',
                 'spaces_after_command' => {},
                 'text_arg' => 'display'
@@ -250,9 +230,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -274,7 +251,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -301,16 +277,12 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0];
 
$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]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'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'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -323,12 +295,10 @@
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -337,23 +307,19 @@
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/table_in_example_in_display.pl
===================================================================
--- trunk/tp/t/results/converters_tests/table_in_example_in_display.pl  
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/table_in_example_in_display.pl  
2018-08-25 16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'display',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -23,9 +20,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -36,9 +30,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -76,9 +67,6 @@
                             {
                               'contents' => [
                                 {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
                                   'parent' => {},
                                   'text' => ' ',
                                   'type' => 'empty_spaces_after_command'
@@ -142,9 +130,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -166,7 +151,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'table',
                     'spaces_after_command' => {},
                     'text_arg' => 'table'
@@ -197,9 +181,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -221,7 +202,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -250,9 +230,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -274,7 +251,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'display',
             'spaces_after_command' => {},
             'text_arg' => 'display'
@@ -301,16 +277,12 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0];
 
$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]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'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'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -323,12 +295,10 @@
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -337,23 +307,19 @@
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/test_deftypefnnewline.pl
===================================================================
--- trunk/tp/t/results/converters_tests/test_deftypefnnewline.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/test_deftypefnnewline.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -20,9 +20,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -71,9 +68,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -103,9 +97,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -245,9 +236,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -269,7 +257,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'deftypefun',
                 'spaces_after_command' => {},
                 'text_arg' => 'deftypefun'
@@ -303,9 +290,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -405,9 +389,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -429,7 +410,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'deffn',
                 'spaces_after_command' => {},
                 'text_arg' => 'deffn'
@@ -460,9 +440,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -510,9 +487,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -652,9 +626,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -676,7 +647,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'deftypefun',
                 'spaces_after_command' => {},
                 'text_arg' => 'deftypefun'
@@ -710,9 +680,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -812,9 +779,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -836,7 +800,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'deffn',
                 'spaces_after_command' => {},
                 'text_arg' => 'deffn'
@@ -881,7 +844,6 @@
   'type' => 'document_root'
 };
 $result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[0];
-$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -890,12 +852,10 @@
 $result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[0];
 $result_trees{'test_deftypefnnewline'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[0];
 $result_trees{'test_deftypefnnewline'}{'contents'}[0]{'parent'} = 
$result_trees{'test_deftypefnnewline'};
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -910,12 +870,10 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[2];
@@ -923,7 +881,6 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'line_nr'} 
= 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -936,12 +893,10 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[2];
@@ -949,7 +904,6 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'line_nr'} 
= 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'contents'}[0]{'line_nr'};
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[3]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0];
@@ -957,7 +911,6 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[4]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[5]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -972,12 +925,10 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
@@ -985,7 +936,6 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'line_nr'} 
= 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'line_nr'};
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[6]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
 $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[7]{'parent'} 
= $result_trees{'test_deftypefnnewline'}{'contents'}[1];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -998,12 +948,10 @@
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[1];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
-$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'extra'}{'end_command'}
 = 
$result_trees{'test_deftypefnnewline'}{'contents'}[1]{'contents'}[8]{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/test_sp.pl
===================================================================
--- trunk/tp/t/results/converters_tests/test_sp.pl      2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/test_sp.pl      2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -23,9 +23,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -94,9 +91,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -141,9 +135,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -210,9 +201,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -279,9 +267,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -320,7 +305,6 @@
 };
 $result_trees{'test_sp'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[0];
 $result_trees{'test_sp'}{'contents'}[0]{'parent'} = $result_trees{'test_sp'};
-$result_trees{'test_sp'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_sp'}{'contents'}[1];
 $result_trees{'test_sp'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[1]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[1]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[1]{'args'}[0];
@@ -333,7 +317,6 @@
 $result_trees{'test_sp'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[2];
 $result_trees{'test_sp'}{'contents'}[2]{'parent'} = $result_trees{'test_sp'};
 $result_trees{'test_sp'}{'contents'}[3]{'parent'} = $result_trees{'test_sp'};
-$result_trees{'test_sp'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_sp'}{'contents'}[4];
 $result_trees{'test_sp'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[4]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[4]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[4]{'args'}[0];
@@ -341,7 +324,6 @@
 $result_trees{'test_sp'}{'contents'}[4]{'extra'}{'spaces_after_command'} = 
$result_trees{'test_sp'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'test_sp'}{'contents'}[4]{'parent'} = $result_trees{'test_sp'};
 $result_trees{'test_sp'}{'contents'}[5]{'parent'} = $result_trees{'test_sp'};
-$result_trees{'test_sp'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_sp'}{'contents'}[6];
 $result_trees{'test_sp'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[6]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[6]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[6]{'args'}[0];
@@ -353,7 +335,6 @@
 $result_trees{'test_sp'}{'contents'}[8]{'parent'} = $result_trees{'test_sp'};
 $result_trees{'test_sp'}{'contents'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[9];
 $result_trees{'test_sp'}{'contents'}[9]{'parent'} = $result_trees{'test_sp'};
-$result_trees{'test_sp'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_sp'}{'contents'}[10];
 $result_trees{'test_sp'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[10]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[10]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[10]{'args'}[0];
@@ -365,7 +346,6 @@
 $result_trees{'test_sp'}{'contents'}[12]{'parent'} = $result_trees{'test_sp'};
 $result_trees{'test_sp'}{'contents'}[13]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[13];
 $result_trees{'test_sp'}{'contents'}[13]{'parent'} = $result_trees{'test_sp'};
-$result_trees{'test_sp'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_sp'}{'contents'}[14];
 $result_trees{'test_sp'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[14]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[14]{'args'}[0];
 $result_trees{'test_sp'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'test_sp'}{'contents'}[14]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/things_before_setfilename.pl
===================================================================
--- trunk/tp/t/results/converters_tests/things_before_setfilename.pl    
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/things_before_setfilename.pl    
2018-08-25 16:07:15 UTC (rev 8118)
@@ -319,9 +319,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -368,9 +365,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -392,7 +386,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'float',
                     'spaces_after_command' => {},
                     'text_arg' => 'float'
@@ -494,9 +487,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -589,9 +579,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -613,7 +600,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'float',
                     'spaces_after_command' => {},
                     'text_arg' => 'float'
@@ -690,9 +676,6 @@
               'cmdname' => 'menu',
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => '
 ',
@@ -760,9 +743,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -784,7 +764,6 @@
                   ],
                   'cmdname' => 'end',
                   'extra' => {
-                    'command' => {},
                     'command_argument' => 'menu',
                     'spaces_after_command' => {},
                     'text_arg' => 'menu'
@@ -819,9 +798,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -878,9 +854,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -925,9 +898,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -979,9 +949,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1028,9 +995,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1077,9 +1041,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1280,7 +1241,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[8]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'label'}{'parent'}{'parent'}{'parent'};
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1];
@@ -1288,12 +1248,10 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'extra'}{'block_command_line_contents'}[1][0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0];
@@ -1311,7 +1269,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[12];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
@@ -1327,12 +1284,10 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[2]{'extra'}{'float'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1];
@@ -1347,7 +1302,6 @@
 
$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]{'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]{'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];
@@ -1359,12 +1313,10 @@
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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];
@@ -1371,7 +1323,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[18]{'contents'}[0];
 
$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]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
 
$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];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0];
@@ -1383,7 +1334,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
@@ -1391,7 +1341,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0];
@@ -1401,7 +1350,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -1410,7 +1358,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0];
 $result_trees{'things_before_setfilename'}{'contents'}[0]{'parent'} = 
$result_trees{'things_before_setfilename'};
-$result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'things_before_setfilename'}{'contents'}[1];
 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0];
@@ -1419,7 +1366,6 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'things_before_setfilename'}{'contents'}[1]{'parent'} = 
$result_trees{'things_before_setfilename'};
-$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2];
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0];
@@ -1641,7 +1587,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1667,7 +1612,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1686,9 +1630,7 @@
     }
   ]
 };
-$result_floats{'things_before_setfilename'}{''}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'things_before_setfilename'}{''}[0];
 
$result_floats{'things_before_setfilename'}{'Text'}[0]{'extra'}{'caption'}{'extra'}{'float'}
 = $result_floats{'things_before_setfilename'}{'Text'}[0];
-$result_floats{'things_before_setfilename'}{'Text'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'things_before_setfilename'}{'Text'}[0];
 
 
 

Modified: 
trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
===================================================================
--- trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
2018-08-25 16:07:15 UTC (rev 8118)
@@ -317,9 +317,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -366,9 +363,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -390,7 +384,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'float',
                 'spaces_after_command' => {},
                 'text_arg' => 'float'
@@ -492,9 +485,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -587,9 +577,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -611,7 +598,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'float',
                 'spaces_after_command' => {},
                 'text_arg' => 'float'
@@ -688,9 +674,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -758,9 +741,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -782,7 +762,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -817,9 +796,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -876,9 +852,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -923,9 +896,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -977,9 +947,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1175,7 +1142,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[8]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[6]{'contents'}[1]{'extra'}{'label'}{'parent'}{'parent'}{'parent'};
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[1];
@@ -1183,12 +1149,10 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'extra'}{'block_command_line_contents'}[1][0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[10]{'args'}[1]{'contents'}[0];
@@ -1206,7 +1170,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[12]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[12];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
@@ -1222,12 +1185,10 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'extra'}{'float'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[3]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1];
@@ -1242,7 +1203,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[16];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1];
@@ -1254,12 +1214,10 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[3];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[2];
@@ -1266,7 +1224,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0];
@@ -1278,7 +1235,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0];
@@ -1286,7 +1242,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0];
@@ -1296,7 +1251,6 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 $result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'parent'} 
= $result_trees{'things_before_setfilename_no_element'};
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[1];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[1]{'args'}[0];
@@ -1460,7 +1414,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1486,7 +1439,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1505,9 +1457,7 @@
     }
   ]
 };
-$result_floats{'things_before_setfilename_no_element'}{''}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'things_before_setfilename_no_element'}{''}[0];
 
$result_floats{'things_before_setfilename_no_element'}{'Text'}[0]{'extra'}{'caption'}{'extra'}{'float'}
 = $result_floats{'things_before_setfilename_no_element'}{'Text'}[0];
-$result_floats{'things_before_setfilename_no_element'}{'Text'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'things_before_setfilename_no_element'}{'Text'}[0];
 
 
 

Modified: trunk/tp/t/results/converters_tests/top_in_ref.pl
===================================================================
--- trunk/tp/t/results/converters_tests/top_in_ref.pl   2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/converters_tests/top_in_ref.pl   2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -3366,7 +3363,6 @@
   'type' => 'document_root'
 };
 $result_trees{'top_in_ref'}{'contents'}[0]{'parent'} = 
$result_trees{'top_in_ref'};
-$result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_in_ref'}{'contents'}[1];
 $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0];
 $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0];
 $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'top_in_ref'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/top_in_ref_keep_top.pl
===================================================================
--- trunk/tp/t/results/converters_tests/top_in_ref_keep_top.pl  2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/top_in_ref_keep_top.pl  2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -3366,7 +3363,6 @@
   'type' => 'document_root'
 };
 $result_trees{'top_in_ref_keep_top'}{'contents'}[0]{'parent'} = 
$result_trees{'top_in_ref_keep_top'};
-$result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'top_in_ref_keep_top'}{'contents'}[1];
 
$result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0];
 
$result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0];
 
$result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'top_in_ref_keep_top'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/verbatiminclude_paths.pl
===================================================================
--- trunk/tp/t/results/converters_tests/verbatiminclude_paths.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/verbatiminclude_paths.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -78,9 +75,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -138,9 +132,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -198,9 +189,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -296,7 +284,6 @@
   'type' => 'text_root'
 };
 $result_trees{'verbatiminclude_paths'}{'contents'}[0]{'parent'} = 
$result_trees{'verbatiminclude_paths'};
-$result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[1];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[1]{'args'}[0];
@@ -307,7 +294,6 @@
 $result_trees{'verbatiminclude_paths'}{'contents'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[3];
 $result_trees{'verbatiminclude_paths'}{'contents'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[3];
 $result_trees{'verbatiminclude_paths'}{'contents'}[3]{'parent'} = 
$result_trees{'verbatiminclude_paths'};
-$result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[4];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[4]{'args'}[0];
@@ -318,7 +304,6 @@
 $result_trees{'verbatiminclude_paths'}{'contents'}[6]{'contents'}[0]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[6];
 $result_trees{'verbatiminclude_paths'}{'contents'}[6]{'contents'}[1]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[6];
 $result_trees{'verbatiminclude_paths'}{'contents'}[6]{'parent'} = 
$result_trees{'verbatiminclude_paths'};
-$result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[7];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[7]{'args'}[0];
@@ -329,7 +314,6 @@
 $result_trees{'verbatiminclude_paths'}{'contents'}[9]{'contents'}[0]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[9];
 $result_trees{'verbatiminclude_paths'}{'contents'}[9]{'contents'}[1]{'parent'} 
= $result_trees{'verbatiminclude_paths'}{'contents'}[9];
 $result_trees{'verbatiminclude_paths'}{'contents'}[9]{'parent'} = 
$result_trees{'verbatiminclude_paths'};
-$result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[10];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0];
 
$result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verbatiminclude_paths'}{'contents'}[10]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/weird_accents.pl
===================================================================
--- trunk/tp/t/results/converters_tests/weird_accents.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/weird_accents.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,9 +62,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -114,9 +108,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -477,7 +468,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -486,7 +476,6 @@
 $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'weird_accents'}{'contents'}[0];
 $result_trees{'weird_accents'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'weird_accents'}{'contents'}[0];
 $result_trees{'weird_accents'}{'contents'}[0]{'parent'} = 
$result_trees{'weird_accents'};
-$result_trees{'weird_accents'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'weird_accents'}{'contents'}[1];
 
$result_trees{'weird_accents'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[1]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[1]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[1]{'args'}[0];
@@ -495,7 +484,6 @@
 
$result_trees{'weird_accents'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'weird_accents'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'weird_accents'}{'contents'}[1]{'extra'}{'spaces_after_command'} 
= $result_trees{'weird_accents'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'weird_accents'}{'contents'}[1]{'parent'} = 
$result_trees{'weird_accents'};
-$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'weird_accents'}{'contents'}[2];
 
$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl
===================================================================
--- trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl       
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl       
2018-08-25 16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,9 +62,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -114,9 +108,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -477,7 +468,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -486,7 +476,6 @@
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[0];
 $result_trees{'weird_accents_disable_encoding'}{'contents'}[0]{'parent'} = 
$result_trees{'weird_accents_disable_encoding'};
-$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[1];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0];
@@ -495,7 +484,6 @@
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'weird_accents_disable_encoding'}{'contents'}[1]{'parent'} = 
$result_trees{'weird_accents_disable_encoding'};
-$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/coverage/block_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/block_commands.pl       2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/block_commands.pl       2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -41,9 +38,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,7 +59,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -100,9 +93,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -140,9 +130,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -164,7 +151,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -204,9 +190,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -322,9 +305,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -346,7 +326,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'spaces_after_command' => {},
             'text_arg' => 'float'
@@ -394,16 +373,13 @@
   'type' => 'text_root'
 };
 $result_trees{'block_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'block_commands'};
-$result_trees{'block_commands'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[1];
 $result_trees{'block_commands'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[1];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[1];
 $result_trees{'block_commands'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[1];
-$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2];
-$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[1];
 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[1];
 $result_trees{'block_commands'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'block_commands'}{'contents'}[1]{'contents'}[2];
@@ -410,7 +386,6 @@
 
$result_trees{'block_commands'}{'contents'}[1]{'extra'}{'spaces_after_command'} 
= $result_trees{'block_commands'}{'contents'}[1]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'block_commands'};
 $result_trees{'block_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'block_commands'};
-$result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[3];
 
$result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'args'}[0];
@@ -417,12 +392,10 @@
 $result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[3];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[3];
-$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1];
-$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[3];
 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[3];
 
$result_trees{'block_commands'}{'contents'}[3]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1];
@@ -430,7 +403,6 @@
 
$result_trees{'block_commands'}{'contents'}[3]{'extra'}{'spaces_after_command'} 
= $result_trees{'block_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'block_commands'};
 $result_trees{'block_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'block_commands'};
-$result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[5];
 
$result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'args'}[0];
 $result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[5];
@@ -450,12 +422,10 @@
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[3]{'extra'}{'float'} 
= $result_trees{'block_commands'}{'contents'}[5];
 $result_trees{'block_commands'}{'contents'}[5]{'contents'}[3]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[5];
 $result_trees{'block_commands'}{'contents'}[5]{'contents'}[4]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[5];
-$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5];
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5];
-$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'block_commands'}{'contents'}[5];
 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'block_commands'}{'contents'}[5]{'contents'}[5]{'parent'} = 
$result_trees{'block_commands'}{'contents'}[5];
 
$result_trees{'block_commands'}{'contents'}[5]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'}[1];
@@ -517,7 +487,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -537,7 +506,6 @@
   ]
 };
 $result_floats{'block_commands'}{'a 
float'}[0]{'extra'}{'caption'}{'extra'}{'float'} = 
$result_floats{'block_commands'}{'a float'}[0];
-$result_floats{'block_commands'}{'a 
float'}[0]{'extra'}{'end_command'}{'extra'}{'command'} = 
$result_floats{'block_commands'}{'a float'}[0];
 
 
 

Modified: trunk/tp/t/results/coverage/cartouche.pl
===================================================================
--- trunk/tp/t/results/coverage/cartouche.pl    2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/cartouche.pl    2018-08-25 16:07:15 UTC (rev 
8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'cartouche',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -35,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -53,7 +47,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'cartouche',
             'spaces_after_command' => {},
             'text_arg' => 'cartouche'
@@ -80,15 +73,12 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'} = 
$result_trees{'cartouche'}{'contents'}[0];
 $result_trees{'cartouche'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'cartouche'}{'contents'}[0];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[1];
 $result_trees{'cartouche'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'cartouche'}{'contents'}[0];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'cartouche'}{'contents'}[0];
 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'cartouche'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'cartouche'}{'contents'}[0];
 $result_trees{'cartouche'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'cartouche'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/cartouche_in_example.pl
===================================================================
--- trunk/tp/t/results/coverage/cartouche_in_example.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/cartouche_in_example.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -34,9 +31,6 @@
           'cmdname' => 'cartouche',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -58,9 +52,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -82,7 +73,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'cartouche',
                 'spaces_after_command' => {},
                 'text_arg' => 'cartouche'
@@ -122,9 +112,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -146,7 +133,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -173,20 +159,16 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[1];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
@@ -194,12 +176,10 @@
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[3];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4];
-$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'cartouche_in_example'}{'contents'}[0];
 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'cartouche_in_example'}{'contents'}[0];
 $result_trees{'cartouche_in_example'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'cartouche_in_example'}{'contents'}[0]{'contents'}[4];

Modified: trunk/tp/t/results/coverage/cartouche_in_quotation.pl
===================================================================
--- trunk/tp/t/results/coverage/cartouche_in_quotation.pl       2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/cartouche_in_quotation.pl       2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -34,9 +31,6 @@
           'cmdname' => 'cartouche',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -58,9 +52,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -82,7 +73,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'cartouche',
                 'spaces_after_command' => {},
                 'text_arg' => 'cartouche'
@@ -122,9 +112,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -146,7 +133,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -173,20 +159,16 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'contents'}[2];
@@ -194,12 +176,10 @@
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4];
-$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0];
 $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'extra'}{'end_command'} 
= $result_trees{'cartouche_in_quotation'}{'contents'}[0]{'contents'}[4];

Modified: trunk/tp/t/results/coverage/center.pl
===================================================================
--- trunk/tp/t/results/coverage/center.pl       2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/center.pl       2018-08-25 16:07:15 UTC (rev 
8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '  ',
               'type' => 'empty_spaces_after_command'
@@ -83,7 +80,6 @@
   'type' => 'text_root'
 };
 $result_trees{'center'}{'contents'}[0]{'parent'} = $result_trees{'center'};
-$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'center'}{'contents'}[1];
 $result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[1]{'args'}[0];
 $result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[1]{'args'}[0];
 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/coverage/commands.pl
===================================================================
--- trunk/tp/t/results/coverage/commands.pl     2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/commands.pl     2018-08-25 16:07:15 UTC (rev 
8118)
@@ -312,9 +312,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -385,9 +382,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -499,7 +493,6 @@
 $result_trees{'commands'}{'contents'}[0]{'contents'}[22]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'parent'} = $result_trees{'commands'};
 $result_trees{'commands'}{'contents'}[1]{'parent'} = $result_trees{'commands'};
-$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands'}{'contents'}[2];
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0];
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[2];
@@ -515,7 +508,6 @@
 $result_trees{'commands'}{'contents'}[2]{'line_nr'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'commands'}{'contents'}[2]{'parent'} = $result_trees{'commands'};
 $result_trees{'commands'}{'contents'}[3]{'parent'} = $result_trees{'commands'};
-$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'commands'}{'contents'}[4];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/coverage/comment_on_cartouche_line.pl
===================================================================
--- trunk/tp/t/results/coverage/comment_on_cartouche_line.pl    2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/comment_on_cartouche_line.pl    2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -60,9 +57,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -84,7 +78,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'cartouche',
             'spaces_after_command' => {},
             'text_arg' => 'cartouche'
@@ -111,7 +104,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0];
@@ -118,12 +110,10 @@
 $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'comment_on_cartouche_line'}{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0];
-$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0];
 
$result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'comment_on_cartouche_line'}{'contents'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/comment_on_group_line.pl
===================================================================
--- trunk/tp/t/results/coverage/comment_on_group_line.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/comment_on_group_line.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -60,9 +57,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -84,7 +78,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -111,7 +104,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0];
@@ -118,12 +110,10 @@
 $result_trees{'comment_on_group_line'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'comment_on_group_line'}{'contents'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[0];
 $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'comment_on_group_line'}{'contents'}[0];
-$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1];
-$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'comment_on_group_line'}{'contents'}[0];
 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'comment_on_group_line'}{'contents'}[0];
 $result_trees{'comment_on_group_line'}{'contents'}[0]{'extra'}{'end_command'} 
= $result_trees{'comment_on_group_line'}{'contents'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/def.pl
===================================================================
--- trunk/tp/t/results/coverage/def.pl  2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/def.pl  2018-08-25 16:07:15 UTC (rev 8118)
@@ -21,9 +21,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -148,9 +145,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -172,7 +166,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deffn',
             'spaces_after_command' => {},
             'text_arg' => 'deffn'
@@ -206,9 +199,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -446,9 +436,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -470,7 +457,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deffn',
             'spaces_after_command' => {},
             'text_arg' => 'deffn'
@@ -504,9 +490,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -641,9 +624,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -754,9 +734,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -867,9 +844,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -990,9 +964,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1108,9 +1079,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1227,9 +1195,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1613,9 +1578,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1789,9 +1751,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1965,9 +1924,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2134,9 +2090,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2158,7 +2111,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deffn',
             'spaces_after_command' => {},
             'text_arg' => 'deffn'
@@ -2182,7 +2134,6 @@
   'type' => 'text_root'
 };
 $result_trees{'def'}{'contents'}[0]{'parent'} = $result_trees{'def'};
-$result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[1];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -2198,12 +2149,10 @@
 
$result_trees{'def'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 $result_trees{'def'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[1]{'contents'}[1];
 $result_trees{'def'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'def'}{'contents'}[1];
-$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[1]{'contents'}[2];
-$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'def'}{'contents'}[1];
 
$result_trees{'def'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'def'}{'contents'}[1];
 $result_trees{'def'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'def'}{'contents'}[1]{'contents'}[2];
@@ -2211,7 +2160,6 @@
 $result_trees{'def'}{'contents'}[1]{'line_nr'} = 
$result_trees{'def'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'def'}{'contents'}[1]{'parent'} = $result_trees{'def'};
 $result_trees{'def'}{'contents'}[2]{'parent'} = $result_trees{'def'};
-$result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[3];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0];
 $result_trees{'def'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[3]{'contents'}[0];
@@ -2225,12 +2173,10 @@
 
$result_trees{'def'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 $result_trees{'def'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[3]{'contents'}[1];
 $result_trees{'def'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'def'}{'contents'}[3];
-$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[3]{'contents'}[2];
-$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'def'}{'contents'}[3];
 
$result_trees{'def'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'def'}{'contents'}[3];
 $result_trees{'def'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'def'}{'contents'}[3]{'contents'}[2];
@@ -2238,7 +2184,6 @@
 $result_trees{'def'}{'contents'}[3]{'line_nr'} = 
$result_trees{'def'}{'contents'}[3]{'contents'}[0]{'line_nr'};
 $result_trees{'def'}{'contents'}[3]{'parent'} = $result_trees{'def'};
 $result_trees{'def'}{'contents'}[4]{'parent'} = $result_trees{'def'};
-$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3];
@@ -2252,7 +2197,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = $result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3];
 $result_trees{'def'}{'contents'}[5]{'contents'}[0]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0];
@@ -2269,7 +2213,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[2];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[3];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0];
@@ -2286,7 +2229,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[3];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[3];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0];
@@ -2303,7 +2245,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[3]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[4];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[3];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[3];
@@ -2321,7 +2262,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[4]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[5];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[3];
@@ -2336,7 +2276,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[5]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[5]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[5]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[6];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -2391,7 +2330,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}[0]
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[9]{'extra'}{'def_args'}[2][1];
 $result_trees{'def'}{'contents'}[5]{'contents'}[9]{'line_nr'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'def'}{'contents'}[5]{'contents'}[9]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[10];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[10]{'args'}[0];
@@ -2408,7 +2346,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[11]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[11]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[11]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[11];
 $result_trees{'def'}{'contents'}[5]{'contents'}[11]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[12];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[12]{'args'}[0];
@@ -2425,7 +2362,6 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[13]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[13]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[13]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[13];
 $result_trees{'def'}{'contents'}[5]{'contents'}[13]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[14];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[14]{'args'}[0];
@@ -2442,12 +2378,10 @@
 
$result_trees{'def'}{'contents'}[5]{'contents'}[15]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[15]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[15]{'contents'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[15];
 $result_trees{'def'}{'contents'}[5]{'contents'}[15]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
-$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[16];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[16];
-$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'extra'}{'command'} = 
$result_trees{'def'}{'contents'}[5];
 
$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'def'}{'contents'}[5]{'contents'}[16]{'args'}[0]{'contents'}[0];
 $result_trees{'def'}{'contents'}[5]{'contents'}[16]{'parent'} = 
$result_trees{'def'}{'contents'}[5];
 $result_trees{'def'}{'contents'}[5]{'extra'}{'end_command'} = 
$result_trees{'def'}{'contents'}[5]{'contents'}[16];

Modified: trunk/tp/t/results/coverage/delcomment.pl
===================================================================
--- trunk/tp/t/results/coverage/delcomment.pl   2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/delcomment.pl   2018-08-25 16:07:15 UTC (rev 
8118)
@@ -30,9 +30,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -153,7 +150,6 @@
 
$result_trees{'delcomment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'delcomment'}{'contents'}[0]{'contents'}[0];
 $result_trees{'delcomment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'delcomment'}{'contents'}[0];
 $result_trees{'delcomment'}{'contents'}[0]{'parent'} = 
$result_trees{'delcomment'};
-$result_trees{'delcomment'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'delcomment'}{'contents'}[1];
 $result_trees{'delcomment'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'delcomment'}{'contents'}[1]{'args'}[0];
 $result_trees{'delcomment'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'delcomment'}{'contents'}[1]{'args'}[0];
 $result_trees{'delcomment'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'delcomment'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage/exdent_and_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/exdent_and_commands.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/exdent_and_commands.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -35,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -87,9 +81,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -159,9 +150,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -183,7 +171,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -217,9 +204,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -241,9 +225,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -293,9 +274,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -365,9 +343,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -389,7 +364,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -416,11 +390,9 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0];
 $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]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[1];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -431,7 +403,6 @@
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
@@ -449,12 +420,10 @@
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[6];
@@ -461,11 +430,9 @@
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_commands'};
 $result_trees{'exdent_and_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_commands'};
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[1];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
@@ -476,7 +443,6 @@
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0];
@@ -494,12 +460,10 @@
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[6];

Modified: trunk/tp/t/results/coverage/exdent_and_formats.pl
===================================================================
--- trunk/tp/t/results/coverage/exdent_and_formats.pl   2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/exdent_and_formats.pl   2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -78,9 +75,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -130,9 +124,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -154,7 +145,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -194,9 +184,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -207,9 +194,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -259,9 +243,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -311,9 +292,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -335,7 +313,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -386,9 +363,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -415,9 +389,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -439,7 +410,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -524,9 +494,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -553,9 +520,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -577,7 +541,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -611,9 +574,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -652,9 +612,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -676,7 +633,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -710,9 +666,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -733,9 +686,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -757,9 +707,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -798,9 +745,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -822,7 +766,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -851,9 +794,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -875,7 +815,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -909,9 +848,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -922,9 +858,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -963,9 +896,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -987,7 +917,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1021,9 +950,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1045,9 +971,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => '  ',
                   'type' => 'empty_spaces_after_command'
@@ -1086,9 +1009,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1110,7 +1030,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1144,9 +1063,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1157,9 +1073,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => '  ',
                   'type' => 'empty_spaces_after_command'
@@ -1209,9 +1122,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1233,7 +1143,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1267,9 +1176,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1280,9 +1186,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1321,9 +1224,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1362,9 +1262,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1386,7 +1283,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1420,9 +1316,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1433,9 +1326,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1474,9 +1364,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1515,9 +1402,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1539,7 +1423,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1573,9 +1456,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1597,9 +1477,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1638,9 +1515,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1662,7 +1536,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1696,9 +1569,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1709,9 +1579,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1750,9 +1617,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1791,9 +1655,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1815,7 +1676,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -1842,7 +1702,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0];
 $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]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
@@ -1854,7 +1713,6 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -1864,12 +1722,10 @@
 $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]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'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]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[4];
@@ -1877,9 +1733,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0];
@@ -1889,7 +1743,6 @@
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0];
@@ -1899,12 +1752,10 @@
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[5];
@@ -1914,17 +1765,14 @@
 $result_trees{'exdent_and_formats'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[5];
 $result_trees{'exdent_and_formats'}{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[6]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7];
 $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[7];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[7];
-$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[7];
 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[7];
 $result_trees{'exdent_and_formats'}{'contents'}[7]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[7]{'contents'}[2];
@@ -1940,17 +1788,14 @@
 $result_trees{'exdent_and_formats'}{'contents'}[13]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[13];
 $result_trees{'exdent_and_formats'}{'contents'}[13]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[14]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15];
 $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[15];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[15];
-$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15];
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[15];
 $result_trees{'exdent_and_formats'}{'contents'}[15]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[2];
@@ -1957,7 +1802,6 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[15]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[15]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[16]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17];
@@ -1964,12 +1808,10 @@
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17];
-$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4];
-$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17];
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[4];
@@ -1976,15 +1818,12 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[17]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[17]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[18]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[19];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[19];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0];
@@ -1992,23 +1831,19 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[19];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[19];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[3];
@@ -2015,9 +1850,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[19]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[20]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21];
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21];
-$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0];
@@ -2025,12 +1858,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21];
-$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21];
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2];
@@ -2037,11 +1868,9 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[22]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
-$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0];
@@ -2049,12 +1878,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
-$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3];
@@ -2061,9 +1888,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[24]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0];
@@ -2073,12 +1898,10 @@
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
-$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[3];
@@ -2085,9 +1908,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[26]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0];
@@ -2095,7 +1916,6 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0];
@@ -2103,12 +1923,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3];
@@ -2115,9 +1933,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[28]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0];
@@ -2125,7 +1941,6 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0];
@@ -2133,12 +1948,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3];
@@ -2145,11 +1958,9 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[30]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[1];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
-$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0];
@@ -2157,12 +1968,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
-$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3];
@@ -2169,9 +1978,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'parent'} = 
$result_trees{'exdent_and_formats'};
 $result_trees{'exdent_and_formats'}{'contents'}[32]{'parent'} = 
$result_trees{'exdent_and_formats'};
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33];
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0];
@@ -2179,7 +1986,6 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0];
@@ -2187,12 +1993,10 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'extra'}{'end_command'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3];

Modified: trunk/tp/t/results/coverage/flushleft_flushright.pl
===================================================================
--- trunk/tp/t/results/coverage/flushleft_flushright.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/flushleft_flushright.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'flushleft',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -68,9 +65,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -92,7 +86,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'flushleft',
             'spaces_after_command' => {},
             'text_arg' => 'flushleft'
@@ -126,9 +119,6 @@
       'cmdname' => 'flushright',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -177,9 +167,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -201,7 +188,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'flushright',
             'spaces_after_command' => {},
             'text_arg' => 'flushright'
@@ -229,7 +215,6 @@
   'type' => 'text_root'
 };
 $result_trees{'flushleft_flushright'}{'contents'}[0]{'parent'} = 
$result_trees{'flushleft_flushright'};
-$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1];
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[1];
@@ -238,12 +223,10 @@
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[3]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[1];
-$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4];
-$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[1];
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[4];
@@ -250,7 +233,6 @@
 
$result_trees{'flushleft_flushright'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[1]{'contents'}[0];
 $result_trees{'flushleft_flushright'}{'contents'}[1]{'parent'} = 
$result_trees{'flushleft_flushright'};
 $result_trees{'flushleft_flushright'}{'contents'}[2]{'parent'} = 
$result_trees{'flushleft_flushright'};
-$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[3];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[1];
@@ -259,12 +241,10 @@
 $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[2]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[3];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[3]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[3];
-$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4];
-$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright'}{'contents'}[3];
 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4]{'parent'} 
= $result_trees{'flushleft_flushright'}{'contents'}[3];
 $result_trees{'flushleft_flushright'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'flushleft_flushright'}{'contents'}[3]{'contents'}[4];

Modified: trunk/tp/t/results/coverage/flushleft_flushright_in_quotation.pl
===================================================================
--- trunk/tp/t/results/coverage/flushleft_flushright_in_quotation.pl    
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/flushleft_flushright_in_quotation.pl    
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -29,9 +26,6 @@
           'cmdname' => 'flushleft',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -58,9 +52,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -82,7 +73,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'flushleft',
                 'spaces_after_command' => {},
                 'text_arg' => 'flushleft'
@@ -116,9 +106,6 @@
           'cmdname' => 'flushright',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -145,9 +132,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -169,7 +153,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'flushright',
                 'spaces_after_command' => {},
                 'text_arg' => 'flushright'
@@ -198,9 +181,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -222,7 +202,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -250,19 +229,15 @@
   'type' => 'text_root'
 };
 $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'flushleft_flushright_in_quotation'};
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
@@ -269,28 +244,23 @@
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[2];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'contents'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4];
-$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1];
 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushleft_flushright_in_quotation'}{'contents'}[1]{'contents'}[4];

Modified: trunk/tp/t/results/coverage/flushright_example_nested.pl
===================================================================
--- trunk/tp/t/results/coverage/flushright_example_nested.pl    2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/flushright_example_nested.pl    2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -23,9 +20,6 @@
           'cmdname' => 'flushright',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -53,9 +47,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -77,7 +68,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'flushright',
                 'spaces_after_command' => {},
                 'text_arg' => 'flushright'
@@ -106,9 +96,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -130,7 +117,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -164,9 +150,6 @@
       'cmdname' => 'flushright',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -176,9 +159,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -211,9 +191,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -235,7 +212,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -264,9 +240,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -288,7 +261,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'flushright',
             'spaces_after_command' => {},
             'text_arg' => 'flushright'
@@ -315,30 +287,24 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
 
$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]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[1]{'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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$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]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[2];
@@ -345,31 +311,25 @@
 
$result_trees{'flushright_example_nested'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[0]{'contents'}[0];
 $result_trees{'flushright_example_nested'}{'contents'}[0]{'parent'} = 
$result_trees{'flushright_example_nested'};
 $result_trees{'flushright_example_nested'}{'contents'}[1]{'parent'} = 
$result_trees{'flushright_example_nested'};
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1];
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2];
-$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2];
 
$result_trees{'flushright_example_nested'}{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'flushright_example_nested'}{'contents'}[2]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/flushright_not_closed.pl
===================================================================
--- trunk/tp/t/results/coverage/flushright_not_closed.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/flushright_not_closed.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'flushright',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -50,7 +47,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'flushright_not_closed'}{'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]{'contents'}[1]{'parent'} 
= $result_trees{'flushright_not_closed'}{'contents'}[0];
 
$result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'flushright_not_closed'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/formats_only_title_comments.pl
===================================================================
--- trunk/tp/t/results/coverage/formats_only_title_comments.pl  2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/formats_only_title_comments.pl  2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'itemize',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -59,9 +56,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -83,7 +77,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -129,9 +122,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -201,9 +191,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -225,7 +212,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'enumerate',
             'spaces_after_command' => {},
             'text_arg' => 'enumerate'
@@ -261,9 +247,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -332,9 +315,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -356,7 +336,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -393,9 +372,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -463,9 +439,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -487,7 +460,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'vtable',
             'spaces_after_command' => {},
             'text_arg' => 'vtable'
@@ -524,9 +496,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -536,9 +505,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -620,9 +586,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -644,7 +607,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -669,7 +631,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
 
$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]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1];
@@ -676,12 +637,10 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[1];
 
$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]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2];
-$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0];
@@ -690,7 +649,6 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[0]{'contents'}[0];
 $result_trees{'formats_only_title_comments'}{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_title_comments'};
 $result_trees{'formats_only_title_comments'}{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_title_comments'};
-$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0];
@@ -700,12 +658,10 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2];
-$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2];
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[2]{'contents'}[1];
@@ -712,7 +668,6 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_title_comments'}{'contents'}[2]{'parent'} = 
$result_trees{'formats_only_title_comments'};
 $result_trees{'formats_only_title_comments'}{'contents'}[3]{'parent'} = 
$result_trees{'formats_only_title_comments'};
-$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0];
@@ -722,12 +677,10 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4];
-$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[4];
 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[1];
@@ -737,7 +690,6 @@
 $result_trees{'formats_only_title_comments'}{'contents'}[4]{'line_nr'} = 
$result_trees{'formats_only_title_comments'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_only_title_comments'}{'contents'}[4]{'parent'} = 
$result_trees{'formats_only_title_comments'};
 $result_trees{'formats_only_title_comments'}{'contents'}[5]{'parent'} = 
$result_trees{'formats_only_title_comments'};
-$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0];
@@ -747,12 +699,10 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6];
-$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[6];
 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[1];
@@ -762,9 +712,7 @@
 $result_trees{'formats_only_title_comments'}{'contents'}[6]{'line_nr'} = 
$result_trees{'formats_only_title_comments'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_only_title_comments'}{'contents'}[6]{'parent'} = 
$result_trees{'formats_only_title_comments'};
 $result_trees{'formats_only_title_comments'}{'contents'}[7]{'parent'} = 
$result_trees{'formats_only_title_comments'};
-$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0];
-$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -777,12 +725,10 @@
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8];
-$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1];
-$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_title_comments'}{'contents'}[8];
 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'extra'}{'columnfractions'}
 = 
$result_trees{'formats_only_title_comments'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/coverage/formats_only_titles.pl
===================================================================
--- trunk/tp/t/results/coverage/formats_only_titles.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/formats_only_titles.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'itemize',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -41,9 +38,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,7 +59,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -110,9 +103,6 @@
       'cmdname' => 'enumerate',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -140,9 +130,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -164,7 +151,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'enumerate',
             'spaces_after_command' => {},
             'text_arg' => 'enumerate'
@@ -200,9 +186,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -253,9 +236,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -277,7 +257,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -314,9 +293,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -367,9 +343,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -391,7 +364,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'vtable',
             'spaces_after_command' => {},
             'text_arg' => 'vtable'
@@ -428,9 +400,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -440,9 +409,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -506,9 +472,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -530,7 +493,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -555,17 +517,14 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0];
 $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]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[1];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$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]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[0];
@@ -574,17 +533,14 @@
 
$result_trees{'formats_only_titles'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'formats_only_titles'}{'contents'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'};
 $result_trees{'formats_only_titles'}{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'};
-$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[2];
 $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[2];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[1];
 $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2];
-$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[2];
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[2];
 $result_trees{'formats_only_titles'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[2];
@@ -591,7 +547,6 @@
 
$result_trees{'formats_only_titles'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'formats_only_titles'}{'contents'}[2]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[2]{'parent'} = 
$result_trees{'formats_only_titles'};
 $result_trees{'formats_only_titles'}{'contents'}[3]{'parent'} = 
$result_trees{'formats_only_titles'};
-$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[4];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0];
@@ -599,12 +554,10 @@
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[4];
-$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1];
-$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[4];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[4];
 
$result_trees{'formats_only_titles'}{'contents'}[4]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1];
@@ -614,7 +567,6 @@
 $result_trees{'formats_only_titles'}{'contents'}[4]{'line_nr'} = 
$result_trees{'formats_only_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_only_titles'}{'contents'}[4]{'parent'} = 
$result_trees{'formats_only_titles'};
 $result_trees{'formats_only_titles'}{'contents'}[5]{'parent'} = 
$result_trees{'formats_only_titles'};
-$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[6];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0];
@@ -622,12 +574,10 @@
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[6];
-$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1];
-$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[6];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[6];
 
$result_trees{'formats_only_titles'}{'contents'}[6]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1];
@@ -637,9 +587,7 @@
 $result_trees{'formats_only_titles'}{'contents'}[6]{'line_nr'} = 
$result_trees{'formats_only_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_only_titles'}{'contents'}[6]{'parent'} = 
$result_trees{'formats_only_titles'};
 $result_trees{'formats_only_titles'}{'contents'}[7]{'parent'} = 
$result_trees{'formats_only_titles'};
-$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[8];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0];
-$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -650,12 +598,10 @@
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[8];
-$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1];
-$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'formats_only_titles'}{'contents'}[8];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_only_titles'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'formats_only_titles'}{'contents'}[8];
 
$result_trees{'formats_only_titles'}{'contents'}[8]{'extra'}{'columnfractions'} 
= 
$result_trees{'formats_only_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/coverage/formats_titles.pl
===================================================================
--- trunk/tp/t/results/coverage/formats_titles.pl       2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/formats_titles.pl       2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'itemize',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -40,9 +37,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -75,9 +69,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -99,7 +90,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -144,9 +134,6 @@
       'cmdname' => 'enumerate',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -173,9 +160,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -208,9 +192,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -232,7 +213,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'enumerate',
             'spaces_after_command' => {},
             'text_arg' => 'enumerate'
@@ -268,9 +248,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -325,9 +302,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -374,9 +348,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -398,7 +369,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -435,9 +405,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -492,9 +459,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -552,9 +516,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -576,7 +537,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'vtable',
             'spaces_after_command' => {},
             'text_arg' => 'vtable'
@@ -613,9 +573,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -625,9 +582,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -694,9 +648,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -727,9 +678,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -769,9 +717,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -793,7 +738,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -818,23 +762,19 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[1];
 $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]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2];
 
$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]{'extra'}{'spaces_after_command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3];
-$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[0];
@@ -843,23 +783,19 @@
 
$result_trees{'formats_titles'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'formats_titles'}{'contents'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'};
 $result_trees{'formats_titles'}{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'};
-$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[2];
 $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3];
-$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[2];
 $result_trees{'formats_titles'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'formats_titles'}{'contents'}[2]{'contents'}[3];
@@ -866,7 +802,6 @@
 
$result_trees{'formats_titles'}{'contents'}[2]{'extra'}{'spaces_after_command'} 
= $result_trees{'formats_titles'}{'contents'}[2]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'};
 $result_trees{'formats_titles'}{'contents'}[3]{'parent'} = 
$result_trees{'formats_titles'};
-$result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[4];
 
$result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'args'}[0];
@@ -874,7 +809,6 @@
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[4];
-$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -884,12 +818,10 @@
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[4];
-$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[4];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[4];
 
$result_trees{'formats_titles'}{'contents'}[4]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1];
@@ -899,7 +831,6 @@
 $result_trees{'formats_titles'}{'contents'}[4]{'line_nr'} = 
$result_trees{'formats_titles'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_titles'}{'contents'}[4]{'parent'} = 
$result_trees{'formats_titles'};
 $result_trees{'formats_titles'}{'contents'}[5]{'parent'} = 
$result_trees{'formats_titles'};
-$result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[6];
 
$result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'args'}[0];
@@ -907,7 +838,6 @@
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[6];
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -920,12 +850,10 @@
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[6];
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[6];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[6];
 
$result_trees{'formats_titles'}{'contents'}[6]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1];
@@ -935,9 +863,7 @@
 $result_trees{'formats_titles'}{'contents'}[6]{'line_nr'} = 
$result_trees{'formats_titles'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'formats_titles'}{'contents'}[6]{'parent'} = 
$result_trees{'formats_titles'};
 $result_trees{'formats_titles'}{'contents'}[7]{'parent'} = 
$result_trees{'formats_titles'};
-$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[8];
 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'args'}[0];
-$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -948,13 +874,11 @@
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[8];
-$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1];
@@ -963,12 +887,10 @@
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[8];
-$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2];
-$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'formats_titles'}{'contents'}[8];
 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'formats_titles'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[8];
 $result_trees{'formats_titles'}{'contents'}[8]{'extra'}{'columnfractions'} = 
$result_trees{'formats_titles'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};

Modified: trunk/tp/t/results/coverage/group_beginning_and_end_on_line.pl
===================================================================
--- trunk/tp/t/results/coverage/group_beginning_and_end_on_line.pl      
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/group_beginning_and_end_on_line.pl      
2018-08-25 16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -35,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -59,7 +53,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -82,16 +75,13 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0];
-$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0];
-$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'group_beginning_and_end_on_line'}{'contents'}[0];
 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'group_beginning_and_end_on_line'}{'contents'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/coverage/group_not_closed.pl
===================================================================
--- trunk/tp/t/results/coverage/group_not_closed.pl     2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/group_not_closed.pl     2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -50,7 +47,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'group_not_closed'}{'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]{'contents'}[1]{'parent'} = 
$result_trees{'group_not_closed'}{'contents'}[0];
 
$result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'group_not_closed'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/indentedblock.pl
===================================================================
--- trunk/tp/t/results/coverage/indentedblock.pl        2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/indentedblock.pl        2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'indentedblock',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -57,9 +54,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -81,7 +75,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'indentedblock',
             'spaces_after_command' => {},
             'text_arg' => 'indentedblock'
@@ -108,7 +101,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'indentedblock'}{'contents'}[0];
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[2];
@@ -116,12 +108,10 @@
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[4];
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5];
-$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'indentedblock'}{'contents'}[0];
 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'indentedblock'}{'contents'}[0];
 $result_trees{'indentedblock'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'indentedblock'}{'contents'}[0]{'contents'}[5];

Modified: trunk/tp/t/results/coverage/insertcopying.pl
===================================================================
--- trunk/tp/t/results/coverage/insertcopying.pl        2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/insertcopying.pl        2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'copying',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -40,9 +37,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' 
 ',
@@ -64,9 +58,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -88,7 +79,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -117,9 +107,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -141,7 +128,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'copying',
             'spaces_after_command' => {},
             'text_arg' => 'copying'
@@ -205,32 +191,26 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[1];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[2];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4];
-$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'insertcopying'}{'contents'}[0];
 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'insertcopying'}{'contents'}[0];
 $result_trees{'insertcopying'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'insertcopying'}{'contents'}[0]{'contents'}[4];

Modified: trunk/tp/t/results/coverage/item_container.pl
===================================================================
--- trunk/tp/t/results/coverage/item_container.pl       2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/item_container.pl       2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -46,9 +43,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -81,9 +75,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -105,7 +96,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -145,9 +135,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -180,9 +167,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -221,9 +205,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -245,7 +226,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -281,9 +261,6 @@
       'cmdname' => 'itemize',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -293,9 +270,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -328,9 +302,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -352,7 +323,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize'
@@ -391,23 +361,19 @@
   'type' => 'text_root'
 };
 $result_trees{'item_container'}{'contents'}[0]{'parent'} = 
$result_trees{'item_container'};
-$result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'args'}[0];
 $result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'item_container'}{'contents'}[1];
-$result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'item_container'}{'contents'}[1];
-$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[1]{'contents'}[1];
-$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'item_container'}{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -415,12 +381,10 @@
 
$result_trees{'item_container'}{'contents'}[1]{'extra'}{'spaces_after_command'} 
= $result_trees{'item_container'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[1]{'parent'} = 
$result_trees{'item_container'};
 $result_trees{'item_container'}{'contents'}[2]{'parent'} = 
$result_trees{'item_container'};
-$result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[3];
 
$result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'args'}[0];
 $result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'item_container'}{'contents'}[3];
-$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[2];
@@ -427,12 +391,10 @@
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'item_container'}{'contents'}[3];
-$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[3]{'contents'}[1];
-$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[3];
 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'item_container'}{'contents'}[3];
 
$result_trees{'item_container'}{'contents'}[3]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[1];
@@ -442,20 +404,16 @@
 $result_trees{'item_container'}{'contents'}[3]{'line_nr'} = 
$result_trees{'item_container'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'item_container'}{'contents'}[3]{'parent'} = 
$result_trees{'item_container'};
 $result_trees{'item_container'}{'contents'}[4]{'parent'} = 
$result_trees{'item_container'};
-$result_trees{'item_container'}{'contents'}[5]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[5];
 $result_trees{'item_container'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'item_container'}{'contents'}[5];
-$result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'item_container'}{'contents'}[5];
-$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[2];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5]{'contents'}[2];
-$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'item_container'}{'contents'}[5];
 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'item_container'}{'contents'}[5]{'contents'}[2]{'parent'} = 
$result_trees{'item_container'}{'contents'}[5];
 
$result_trees{'item_container'}{'contents'}[5]{'extra'}{'block_command_line_contents'}[0][0]{'parent'}
 = $result_trees{'item_container'}{'contents'}[5];

Modified: trunk/tp/t/results/coverage/multitable.pl
===================================================================
--- trunk/tp/t/results/coverage/multitable.pl   2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/multitable.pl   2018-08-25 16:07:15 UTC (rev 
8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -30,9 +27,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -82,9 +76,6 @@
                   'cmdname' => 'headitem',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -115,9 +106,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -160,9 +148,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -193,9 +178,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -250,9 +232,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -283,9 +262,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -302,9 +278,6 @@
                             {
                               'contents' => [
                                 {
-                                  'extra' => {
-                                    'command' => {}
-                                  },
                                   'parent' => {},
                                   'text' => ' ',
                                   'type' => 'empty_spaces_after_command'
@@ -375,9 +348,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -421,9 +391,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -445,7 +412,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -478,9 +444,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -529,9 +492,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -562,9 +522,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -604,9 +561,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -628,7 +582,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable'
@@ -684,9 +637,7 @@
   'type' => 'text_root'
 };
 $result_trees{'multitable'}{'contents'}[0]{'parent'} = 
$result_trees{'multitable'};
-$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable'}{'contents'}[1];
 $result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'multitable'}{'contents'}[1]{'args'}[0];
-$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -694,13 +645,11 @@
 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'multitable'}{'contents'}[1]{'args'}[0];
 $result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'multitable'}{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
@@ -709,13 +658,11 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[0];
 $result_trees{'multitable'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'multitable'}{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
@@ -725,16 +672,13 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -750,7 +694,6 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'line_nr'};
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0];
@@ -758,12 +701,10 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[1];
 $result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'multitable'}{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 $result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'multitable'}{'contents'}[1]{'contents'}[2];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'} 
= $result_trees{'multitable'}{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'multitable'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'multitable'}{'contents'}[1];
 $result_trees{'multitable'}{'contents'}[1]{'extra'}{'columnfractions'} = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
@@ -772,7 +713,6 @@
 $result_trees{'multitable'}{'contents'}[1]{'line_nr'} = 
$result_trees{'multitable'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'multitable'}{'contents'}[1]{'parent'} = 
$result_trees{'multitable'};
 $result_trees{'multitable'}{'contents'}[2]{'parent'} = 
$result_trees{'multitable'};
-$result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable'}{'contents'}[3];
 $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'multitable'}{'contents'}[3]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'multitable'}{'contents'}[3]{'args'}[0];
@@ -781,13 +721,11 @@
 $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'multitable'}{'contents'}[3]{'args'}[0];
 $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'multitable'}{'contents'}[3]{'args'}[0];
 $result_trees{'multitable'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'multitable'}{'contents'}[3];
-$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1];
@@ -796,12 +734,10 @@
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[0];
 $result_trees{'multitable'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'multitable'}{'contents'}[3];
-$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 $result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'multitable'}{'contents'}[3]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'extra'}{'command'} 
= $result_trees{'multitable'}{'contents'}[3];
 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'multitable'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'multitable'}{'contents'}[3];
 $result_trees{'multitable'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'multitable'}{'contents'}[3]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/nested_block_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/nested_block_commands.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/nested_block_commands.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -34,9 +31,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -58,9 +52,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -82,7 +73,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -111,9 +101,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -135,7 +122,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -169,9 +155,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -181,9 +164,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -205,9 +185,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -229,7 +206,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -258,9 +234,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -282,7 +255,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -316,9 +288,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -339,9 +308,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -363,9 +329,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -387,7 +350,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -427,9 +389,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -451,7 +410,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -485,9 +443,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -514,9 +469,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -538,9 +490,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -562,7 +511,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -591,9 +539,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -615,7 +560,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -649,9 +593,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -684,9 +625,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -708,9 +646,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -732,7 +667,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -761,9 +695,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -785,7 +716,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -819,9 +749,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -848,9 +775,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -872,9 +796,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -896,7 +817,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -925,9 +845,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -949,7 +866,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -983,9 +899,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -995,9 +908,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1025,9 +935,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1049,7 +956,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1078,9 +984,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1102,7 +1005,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1136,9 +1038,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1148,9 +1047,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1184,9 +1080,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1208,7 +1101,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1237,9 +1129,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1261,7 +1150,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1295,9 +1183,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1307,9 +1192,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1337,9 +1219,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1361,7 +1240,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1390,9 +1268,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1414,7 +1289,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1448,9 +1322,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1460,9 +1331,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1484,9 +1352,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1508,7 +1373,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1554,9 +1418,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1578,7 +1439,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1612,9 +1472,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1624,9 +1481,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1648,9 +1502,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1672,7 +1523,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1718,9 +1568,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1742,7 +1589,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1776,9 +1622,6 @@
       'cmdname' => 'group',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1788,9 +1631,6 @@
           'cmdname' => 'quotation',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1812,9 +1652,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1836,7 +1673,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -1888,9 +1724,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1912,7 +1745,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'group',
             'spaces_after_command' => {},
             'text_arg' => 'group'
@@ -1939,31 +1771,25 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0];
 $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]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[1];
 $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]{'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]{'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]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'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]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[3];
@@ -1970,29 +1796,23 @@
 
$result_trees{'nested_block_commands'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[0]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2];
 $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[2];
 $result_trees{'nested_block_commands'}{'contents'}[2]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[2];
@@ -1999,20 +1819,16 @@
 
$result_trees{'nested_block_commands'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[2]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[1];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
@@ -2020,12 +1836,10 @@
 $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[3];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[4];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[4];
@@ -2032,32 +1846,26 @@
 
$result_trees{'nested_block_commands'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[4]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[6];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[6];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[2];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[6];
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[6];
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6];
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[6];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[4];
@@ -2064,33 +1872,27 @@
 
$result_trees{'nested_block_commands'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[6]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[6]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[7]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[2];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5];
-$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8];
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[8];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[5];
@@ -2097,32 +1899,26 @@
 
$result_trees{'nested_block_commands'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[8]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[8]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[9]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[10];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[10];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[10];
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[10];
 $result_trees{'nested_block_commands'}{'contents'}[10]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[4];
@@ -2129,30 +1925,24 @@
 
$result_trees{'nested_block_commands'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[10]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[10]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[11]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[12];
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[12];
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[12];
 $result_trees{'nested_block_commands'}{'contents'}[12]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[2];
@@ -2159,31 +1949,25 @@
 
$result_trees{'nested_block_commands'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[12]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[12]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[13]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[14];
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[14];
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[14];
 $result_trees{'nested_block_commands'}{'contents'}[14]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[2];
@@ -2190,30 +1974,24 @@
 
$result_trees{'nested_block_commands'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[14]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[14]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[15]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[16];
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3];
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[1]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[16];
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[16];
 $result_trees{'nested_block_commands'}{'contents'}[16]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[2];
@@ -2220,18 +1998,14 @@
 
$result_trees{'nested_block_commands'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[16]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[16]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[17]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[2];
@@ -2240,12 +2014,10 @@
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[18];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[18];
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[18];
 $result_trees{'nested_block_commands'}{'contents'}[18]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[4];
@@ -2252,18 +2024,14 @@
 
$result_trees{'nested_block_commands'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[18]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[18]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[19]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[2];
@@ -2272,12 +2040,10 @@
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[2]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[20];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[20];
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4];
-$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[20];
 $result_trees{'nested_block_commands'}{'contents'}[20]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[4];
@@ -2284,18 +2050,14 @@
 
$result_trees{'nested_block_commands'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = $result_trees{'nested_block_commands'}{'contents'}[20]{'contents'}[0];
 $result_trees{'nested_block_commands'}{'contents'}[20]{'parent'} = 
$result_trees{'nested_block_commands'};
 $result_trees{'nested_block_commands'}{'contents'}[21]{'parent'} = 
$result_trees{'nested_block_commands'};
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[22];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[0]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1];
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2];
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[2];
@@ -2305,12 +2067,10 @@
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[3];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[3]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[22];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[4]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[22];
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5];
-$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'nested_block_commands'}{'contents'}[22];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5]{'parent'} 
= $result_trees{'nested_block_commands'}{'contents'}[22];
 $result_trees{'nested_block_commands'}{'contents'}[22]{'extra'}{'end_command'} 
= $result_trees{'nested_block_commands'}{'contents'}[22]{'contents'}[5];

Modified: trunk/tp/t/results/coverage/preformatted.pl
===================================================================
--- trunk/tp/t/results/coverage/preformatted.pl 2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/preformatted.pl 2018-08-25 16:07:15 UTC (rev 
8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -52,9 +49,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -76,7 +70,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -110,9 +103,6 @@
       'cmdname' => 'format',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -123,9 +113,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -163,9 +150,6 @@
                         {
                           'contents' => [
                             {
-                              'extra' => {
-                                'command' => {}
-                              },
                               'parent' => {},
                               'text' => ' ',
                               'type' => 'empty_spaces_after_command'
@@ -246,9 +230,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -270,7 +251,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'vtable',
                 'spaces_after_command' => {},
                 'text_arg' => 'vtable'
@@ -301,9 +281,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -325,7 +302,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'format',
             'spaces_after_command' => {},
             'text_arg' => 'format'
@@ -353,18 +329,15 @@
   'type' => 'text_root'
 };
 $result_trees{'preformatted'}{'contents'}[0]{'parent'} = 
$result_trees{'preformatted'};
-$result_trees{'preformatted'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[1];
 $result_trees{'preformatted'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[1];
 $result_trees{'preformatted'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2];
-$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[1];
 $result_trees{'preformatted'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'preformatted'}{'contents'}[1]{'contents'}[2];
@@ -371,14 +344,11 @@
 $result_trees{'preformatted'}{'contents'}[1]{'extra'}{'spaces_after_command'} 
= $result_trees{'preformatted'}{'contents'}[1]{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[1]{'parent'} = 
$result_trees{'preformatted'};
 $result_trees{'preformatted'}{'contents'}[2]{'parent'} = 
$result_trees{'preformatted'};
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3];
 $result_trees{'preformatted'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[3];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -395,12 +365,10 @@
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -409,12 +377,10 @@
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'line_nr'} = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[3];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'preformatted'}{'contents'}[3];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'preformatted'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'preformatted'}{'contents'}[3];
 $result_trees{'preformatted'}{'contents'}[3]{'extra'}{'end_command'} = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/punctuation_in_line_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/punctuation_in_line_commands.pl 2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/punctuation_in_line_commands.pl 2018-08-25 
16:07:15 UTC (rev 8118)
@@ -24,9 +24,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -73,9 +70,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -108,9 +102,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -148,9 +139,6 @@
                         {
                           'contents' => [
                             {
-                              'extra' => {
-                                'command' => {}
-                              },
                               'parent' => {},
                               'text' => ' ',
                               'type' => 'empty_spaces_after_command'
@@ -197,9 +185,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -221,7 +206,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'table',
                 'spaces_after_command' => {},
                 'text_arg' => 'table'
@@ -258,9 +242,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -298,9 +279,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -339,9 +317,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -363,7 +338,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'quotation',
                 'spaces_after_command' => {},
                 'text_arg' => 'quotation'
@@ -403,9 +377,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -492,9 +463,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -516,7 +484,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'float',
                 'spaces_after_command' => {},
                 'text_arg' => 'float'
@@ -572,9 +539,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -661,9 +625,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -685,7 +646,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'float',
                 'spaces_after_command' => {},
                 'text_arg' => 'float'
@@ -741,9 +701,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -791,9 +748,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -851,9 +805,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -932,9 +883,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -979,9 +927,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1064,7 +1009,6 @@
 };
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[0];
 $result_trees{'punctuation_in_line_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'punctuation_in_line_commands'};
-$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0];
@@ -1073,18 +1017,15 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'punctuation_in_line_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'punctuation_in_line_commands'};
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1094,12 +1035,10 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -1109,7 +1048,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -1116,7 +1054,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
@@ -1124,12 +1061,10 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
@@ -1137,7 +1072,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
@@ -1152,12 +1086,10 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1];
@@ -1170,7 +1102,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
@@ -1185,12 +1116,10 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1];
@@ -1203,7 +1132,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0];
@@ -1212,7 +1140,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0];
@@ -1225,7 +1152,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0];
@@ -1239,7 +1165,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[15]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[16]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0];
@@ -1248,7 +1173,6 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0];
@@ -1384,7 +1308,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1424,7 +1347,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -1444,10 +1366,8 @@
     }
   ]
 };
-$result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[0]{'extra'}{'end_command'}{'extra'}{'command'} = 
$result_floats{'punctuation_in_line_commands'}{'float type! After punc'}[0];
 $result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[0]{'extra'}{'shortcaption'}{'extra'}{'float'} = 
$result_floats{'punctuation_in_line_commands'}{'float type! After punc'}[0];
 $result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[1]{'extra'}{'caption'}{'extra'}{'float'} = 
$result_floats{'punctuation_in_line_commands'}{'float type! After punc'}[1];
-$result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[1]{'extra'}{'end_command'}{'extra'}{'command'} = 
$result_floats{'punctuation_in_line_commands'}{'float type! After punc'}[1];
 $result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[1]{'extra'}{'float_section'} = 
$result_floats{'punctuation_in_line_commands'}{'float type! After 
punc'}[0]{'extra'}{'float_section'};
 
 

Modified: trunk/tp/t/results/coverage/quotation_author.pl
===================================================================
--- trunk/tp/t/results/coverage/quotation_author.pl     2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/quotation_author.pl     2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'quotation',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -30,9 +27,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -79,9 +73,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -160,9 +151,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -184,7 +172,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'quotation',
             'spaces_after_command' => {},
             'text_arg' => 'quotation'
@@ -215,10 +202,8 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -228,7 +213,6 @@
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -247,12 +231,10 @@
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'quotation_author'}{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'extra'}{'authors'}[0] = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/raggedright.pl
===================================================================
--- trunk/tp/t/results/coverage/raggedright.pl  2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/raggedright.pl  2018-08-25 16:07:15 UTC (rev 
8118)
@@ -17,9 +17,6 @@
       'cmdname' => 'raggedright',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -41,9 +38,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -65,7 +59,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'raggedright',
             'spaces_after_command' => {},
             'text_arg' => 'raggedright'
@@ -93,16 +86,13 @@
   'type' => 'text_root'
 };
 $result_trees{'raggedright'}{'contents'}[0]{'parent'} = 
$result_trees{'raggedright'};
-$result_trees{'raggedright'}{'contents'}[1]{'contents'}[0]{'extra'}{'command'} 
= $result_trees{'raggedright'}{'contents'}[1];
 $result_trees{'raggedright'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'raggedright'}{'contents'}[1];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[1]{'contents'}[1];
 $result_trees{'raggedright'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'raggedright'}{'contents'}[1];
-$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2];
-$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'extra'}{'command'} 
= $result_trees{'raggedright'}{'contents'}[1];
 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'raggedright'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'raggedright'}{'contents'}[1];
 $result_trees{'raggedright'}{'contents'}[1]{'extra'}{'end_command'} = 
$result_trees{'raggedright'}{'contents'}[1]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/setfilename_in_paragraph.pl
===================================================================
--- trunk/tp/t/results/coverage/setfilename_in_paragraph.pl     2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/setfilename_in_paragraph.pl     2018-08-25 
16:07:15 UTC (rev 8118)
@@ -23,9 +23,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -62,7 +59,6 @@
 };
 
$result_trees{'setfilename_in_paragraph'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'setfilename_in_paragraph'}{'contents'}[0];
 $result_trees{'setfilename_in_paragraph'}{'contents'}[0]{'parent'} = 
$result_trees{'setfilename_in_paragraph'};
-$result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'setfilename_in_paragraph'}{'contents'}[1];
 
$result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0];
 
$result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0];
 
$result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'setfilename_in_paragraph'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage/symbol_after_block.pl
===================================================================
--- trunk/tp/t/results/coverage/symbol_after_block.pl   2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/symbol_after_block.pl   2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -11,9 +11,6 @@
       'cmdname' => 'html',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -35,9 +32,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -59,7 +53,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'html',
             'spaces_after_command' => {},
             'text_arg' => 'html. On the line.'
@@ -93,9 +86,6 @@
       'cmdname' => 'html',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -117,9 +107,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -149,7 +136,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'html',
             'spaces_after_command' => {},
             'text_arg' => 'html@ On the line.'
@@ -200,9 +186,6 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -246,9 +229,6 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -314,9 +294,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -354,9 +331,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -420,9 +394,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -444,7 +415,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table+'
@@ -481,9 +451,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -521,9 +488,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -587,9 +551,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -615,7 +576,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table@'
@@ -669,9 +629,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -704,9 +661,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -739,9 +693,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -763,7 +714,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize\'\''
@@ -800,9 +750,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -835,9 +782,6 @@
           'cmdname' => 'item',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -870,9 +814,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -898,7 +839,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'itemize',
             'spaces_after_command' => {},
             'text_arg' => 'itemize@'
@@ -952,9 +892,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -964,9 +901,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1016,9 +950,6 @@
                   'cmdname' => 'headitem',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1049,9 +980,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1094,9 +1022,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1127,9 +1052,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1169,9 +1091,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1193,7 +1112,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable^'
@@ -1226,9 +1144,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1238,9 +1153,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1290,9 +1202,6 @@
                   'cmdname' => 'headitem',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1323,9 +1232,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1368,9 +1274,6 @@
                   'cmdname' => 'item',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1401,9 +1304,6 @@
                   'cmdname' => 'tab',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1443,9 +1343,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1471,7 +1368,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'multitable',
             'spaces_after_command' => {},
             'text_arg' => 'multitable{'
@@ -1520,9 +1416,6 @@
       'cmdname' => 'flushleft',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1544,9 +1437,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1568,7 +1458,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'flushleft',
             'spaces_after_command' => {},
             'text_arg' => 'flushleft!'
@@ -1602,9 +1491,6 @@
       'cmdname' => 'flushleft',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1626,9 +1512,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1654,7 +1537,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'flushleft',
             'spaces_after_command' => {},
             'text_arg' => 'flushleft@'
@@ -1705,9 +1587,6 @@
       'cmdname' => 'copying',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1729,9 +1608,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1753,7 +1629,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'copying',
             'spaces_after_command' => {},
             'text_arg' => 'copying*'
@@ -1787,9 +1662,6 @@
       'cmdname' => 'copying',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => '
 ',
@@ -1811,9 +1683,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1839,7 +1708,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'copying',
             'spaces_after_command' => {},
             'text_arg' => 'copying@'
@@ -1866,16 +1734,13 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0];
 $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]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[1];
 $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]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$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]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[2];
@@ -1882,11 +1747,9 @@
 
$result_trees{'symbol_after_block'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'symbol_after_block'}{'contents'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[2];
 $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0];
@@ -1893,7 +1756,6 @@
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[2];
 $result_trees{'symbol_after_block'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[2]{'contents'}[2];
@@ -1903,7 +1765,6 @@
 $result_trees{'symbol_after_block'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[4];
 $result_trees{'symbol_after_block'}{'contents'}[4]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[5]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[6];
 $result_trees{'symbol_after_block'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[6];
 $result_trees{'symbol_after_block'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[6];
 
$result_trees{'symbol_after_block'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = $result_trees{'symbol_after_block'}{'contents'}[6]{'contents'}[0];
@@ -1911,7 +1772,6 @@
 $result_trees{'symbol_after_block'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[7];
 $result_trees{'symbol_after_block'}{'contents'}[7]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[8]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[9]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[9];
 $result_trees{'symbol_after_block'}{'contents'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[9];
 $result_trees{'symbol_after_block'}{'contents'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[9];
 
$result_trees{'symbol_after_block'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = $result_trees{'symbol_after_block'}{'contents'}[9]{'contents'}[0];
@@ -1923,12 +1783,10 @@
 $result_trees{'symbol_after_block'}{'contents'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[12];
 $result_trees{'symbol_after_block'}{'contents'}[12]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[13]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[14];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[14];
-$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1941,12 +1799,10 @@
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[14];
-$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1];
-$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[14];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[14];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[1];
@@ -1956,12 +1812,10 @@
 $result_trees{'symbol_after_block'}{'contents'}[14]{'line_nr'} = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'symbol_after_block'}{'contents'}[14]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[15]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[16];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[16];
-$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -1974,13 +1828,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[16];
-$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1];
-$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[16];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[16];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'contents'}[1];
@@ -1993,23 +1845,19 @@
 $result_trees{'symbol_after_block'}{'contents'}[18]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[18];
 $result_trees{'symbol_after_block'}{'contents'}[18]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[19]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[20];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[20];
-$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[20];
-$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1];
-$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[20];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[20]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[20];
 
$result_trees{'symbol_after_block'}{'contents'}[20]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[1];
@@ -2019,24 +1867,20 @@
 $result_trees{'symbol_after_block'}{'contents'}[20]{'line_nr'} = 
$result_trees{'symbol_after_block'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'symbol_after_block'}{'contents'}[20]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[21]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[22];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[22];
-$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[22];
-$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1];
-$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[22];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[22]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[22];
 
$result_trees{'symbol_after_block'}{'contents'}[22]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[22]{'args'}[0]{'contents'}[1];
@@ -2049,9 +1893,7 @@
 $result_trees{'symbol_after_block'}{'contents'}[24]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[24];
 $result_trees{'symbol_after_block'}{'contents'}[24]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[25]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[26];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -2059,13 +1901,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[26];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1];
@@ -2074,13 +1914,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[26];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1];
@@ -2089,12 +1927,10 @@
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[26];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[26];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[26]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[26];
 
$result_trees{'symbol_after_block'}{'contents'}[26]{'extra'}{'columnfractions'} 
= 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
@@ -2103,9 +1939,7 @@
 $result_trees{'symbol_after_block'}{'contents'}[26]{'line_nr'} = 
$result_trees{'symbol_after_block'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'symbol_after_block'}{'contents'}[26]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[27]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[28];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -2113,13 +1947,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[28];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1];
@@ -2128,13 +1960,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[28];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1];
@@ -2143,13 +1973,11 @@
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[28];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[28];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[28]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[28];
 
$result_trees{'symbol_after_block'}{'contents'}[28]{'extra'}{'columnfractions'} 
= 
$result_trees{'symbol_after_block'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
@@ -2161,16 +1989,13 @@
 $result_trees{'symbol_after_block'}{'contents'}[30]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[30];
 $result_trees{'symbol_after_block'}{'contents'}[30]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[31]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[32];
 $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[32];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[32];
-$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[32];
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[32];
 $result_trees{'symbol_after_block'}{'contents'}[32]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[2];
@@ -2177,17 +2002,14 @@
 
$result_trees{'symbol_after_block'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = $result_trees{'symbol_after_block'}{'contents'}[32]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[32]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[33]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[34];
 $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[34];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[34];
-$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[34];
 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[34];
 $result_trees{'symbol_after_block'}{'contents'}[34]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[34]{'contents'}[2];
@@ -2197,16 +2019,13 @@
 $result_trees{'symbol_after_block'}{'contents'}[36]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[36];
 $result_trees{'symbol_after_block'}{'contents'}[36]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[37]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[38];
 $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[38];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[38];
-$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[38];
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[38];
 $result_trees{'symbol_after_block'}{'contents'}[38]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[2];
@@ -2213,17 +2032,14 @@
 
$result_trees{'symbol_after_block'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = $result_trees{'symbol_after_block'}{'contents'}[38]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[38]{'parent'} = 
$result_trees{'symbol_after_block'};
 $result_trees{'symbol_after_block'}{'contents'}[39]{'parent'} = 
$result_trees{'symbol_after_block'};
-$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[40];
 $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[40];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[1];
 $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[1]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[40];
-$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2];
-$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'symbol_after_block'}{'contents'}[40];
 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[40];
 $result_trees{'symbol_after_block'}{'contents'}[40]{'extra'}{'end_command'} = 
$result_trees{'symbol_after_block'}{'contents'}[40]{'contents'}[2];

Modified: trunk/tp/t/results/coverage/symbol_after_command.pl
===================================================================
--- trunk/tp/t/results/coverage/symbol_after_command.pl 2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/symbol_after_command.pl 2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -376,9 +373,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -400,7 +394,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -514,7 +507,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0];
@@ -576,12 +568,10 @@
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'extra'}{'command'}
 = $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[7]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/table.pl
===================================================================
--- trunk/tp/t/results/coverage/table.pl        2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage/table.pl        2018-08-25 16:07:15 UTC (rev 
8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -58,9 +55,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -99,9 +93,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -171,9 +162,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -195,7 +183,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -232,9 +219,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -300,9 +284,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -367,9 +348,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -439,9 +417,6 @@
                         {
                           'contents' => [
                             {
-                              'extra' => {
-                                'command' => {}
-                              },
                               'parent' => {},
                               'text' => ' ',
                               'type' => 'empty_spaces_after_command'
@@ -496,9 +471,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -585,9 +557,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -609,7 +578,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'vtable',
             'spaces_after_command' => {},
             'text_arg' => 'vtable'
@@ -639,12 +607,10 @@
   'type' => 'text_root'
 };
 $result_trees{'table'}{'contents'}[0]{'parent'} = $result_trees{'table'};
-$result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table'}{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1]{'args'}[0];
 $result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[1]{'args'}[0];
 $result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'table'}{'contents'}[1]{'args'}[0];
 $result_trees{'table'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
-$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -652,7 +618,6 @@
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -666,12 +631,10 @@
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table'}{'contents'}[1]{'contents'}[0];
 $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
-$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1]{'contents'}[1];
-$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'extra'}{'command'} = 
$result_trees{'table'}{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[1];
@@ -681,7 +644,6 @@
 $result_trees{'table'}{'contents'}[1]{'line_nr'} = 
$result_trees{'table'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'table'}{'contents'}[1]{'parent'} = $result_trees{'table'};
 $result_trees{'table'}{'contents'}[2]{'parent'} = $result_trees{'table'};
-$result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table'}{'contents'}[3];
 $result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[3]{'args'}[0];
 $result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[3]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[2];
@@ -689,7 +651,6 @@
 $result_trees{'table'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[3];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
@@ -702,7 +663,6 @@
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[3];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -715,7 +675,6 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -727,7 +686,6 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -744,12 +702,10 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
 $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[1];
 $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[3];
-$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[3]{'contents'}[2];
-$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'table'}{'contents'}[3];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'table'}{'contents'}[3];
 
$result_trees{'table'}{'contents'}[3]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'table'}{'contents'}[3]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/table_command_comment.pl
===================================================================
--- trunk/tp/t/results/coverage/table_command_comment.pl        2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage/table_command_comment.pl        2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -64,9 +61,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -113,9 +107,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -131,7 +122,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'table',
             'spaces_after_command' => {},
             'text_arg' => 'table'
@@ -160,13 +150,11 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_command_comment'}{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'table_command_comment'}{'contents'}[0];
-$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -176,11 +164,9 @@
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0];
 $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'table_command_comment'}{'contents'}[0];
-$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1];
-$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'extra'}{'command'}
 = $result_trees{'table_command_comment'}{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table_command_comment'}{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/titlefont_in_center.pl
===================================================================
--- trunk/tp/t/results/coverage/titlefont_in_center.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/titlefont_in_center.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -72,7 +69,6 @@
   'type' => 'text_root'
 };
 $result_trees{'titlefont_in_center'}{'contents'}[0]{'parent'} = 
$result_trees{'titlefont_in_center'};
-$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'titlefont_in_center'}{'contents'}[1];
 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0];
 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/verbatiminclude.pl
===================================================================
--- trunk/tp/t/results/coverage/verbatiminclude.pl      2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage/verbatiminclude.pl      2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -18,9 +18,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -56,7 +53,6 @@
   'type' => 'text_root'
 };
 $result_trees{'verbatiminclude'}{'contents'}[0]{'parent'} = 
$result_trees{'verbatiminclude'};
-$result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verbatiminclude'}{'contents'}[1];
 
$result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verbatiminclude'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage_braces/caption_not_closed.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/caption_not_closed.pl    2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/caption_not_closed.pl    2018-08-25 
16:07:15 UTC (rev 8118)
@@ -12,9 +12,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -123,9 +120,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -147,7 +141,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'spaces_after_command' => {},
             'text_arg' => 'float'
@@ -204,7 +197,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'caption_not_closed'}{'contents'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0];
@@ -224,12 +216,10 @@
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[1]{'extra'}{'float'}
 = $result_trees{'caption_not_closed'}{'contents'}[0];
 $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'caption_not_closed'}{'contents'}[0];
-$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2];
-$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'caption_not_closed'}{'contents'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'caption_not_closed'}{'contents'}[0];
 
$result_trees{'caption_not_closed'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[1];
@@ -287,7 +277,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -305,7 +294,6 @@
   ]
 };
 
$result_floats{'caption_not_closed'}{'Text'}[0]{'extra'}{'caption'}{'extra'}{'float'}
 = $result_floats{'caption_not_closed'}{'Text'}[0];
-$result_floats{'caption_not_closed'}{'Text'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'caption_not_closed'}{'Text'}[0];
 
 
 1;

Modified: trunk/tp/t/results/coverage_braces/footnote_no_node.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/footnote_no_node.pl      2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/footnote_no_node.pl      2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -109,7 +106,6 @@
   'type' => 'document_root'
 };
 $result_trees{'footnote_no_node'}{'contents'}[0]{'parent'} = 
$result_trees{'footnote_no_node'};
-$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'footnote_no_node'}{'contents'}[1];
 
$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage_braces/format_on_first_footnote_line.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/format_on_first_footnote_line.pl 
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/format_on_first_footnote_line.pl 
2018-08-25 16:07:15 UTC (rev 8118)
@@ -21,9 +21,6 @@
                   'cmdname' => 'quotation',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => '
 ',
@@ -45,9 +42,6 @@
                         {
                           'contents' => [
                             {
-                              'extra' => {
-                                'command' => {}
-                              },
                               'parent' => {},
                               'text' => ' ',
                               'type' => 'empty_spaces_after_command'
@@ -69,7 +63,6 @@
                       ],
                       'cmdname' => 'end',
                       'extra' => {
-                        'command' => {},
                         'command_argument' => 'quotation',
                         'spaces_after_command' => {},
                         'text_arg' => 'quotation'
@@ -132,9 +125,6 @@
                   'cmdname' => 'example',
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => '
 ',
@@ -156,9 +146,6 @@
                         {
                           'contents' => [
                             {
-                              'extra' => {
-                                'command' => {}
-                              },
                               'parent' => {},
                               'text' => ' ',
                               'type' => 'empty_spaces_after_command'
@@ -180,7 +167,6 @@
                       ],
                       'cmdname' => 'end',
                       'extra' => {
-                        'command' => {},
                         'command_argument' => 'example',
                         'spaces_after_command' => {},
                         'text_arg' => 'example'
@@ -233,16 +219,13 @@
   'type' => 'text_root'
 };
 
$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]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'format_on_first_footnote_line'}{'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'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
@@ -255,16 +238,13 @@
 $result_trees{'format_on_first_footnote_line'}{'contents'}[0]{'parent'} = 
$result_trees{'format_on_first_footnote_line'};
 $result_trees{'format_on_first_footnote_line'}{'contents'}[1]{'parent'} = 
$result_trees{'format_on_first_footnote_line'};
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'format_on_first_footnote_line'}{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'format_on_first_footnote_line'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[2];

Modified: trunk/tp/t/results/coverage_braces/heading_in_footnote.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/heading_in_footnote.pl   2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/heading_in_footnote.pl   2018-08-25 
16:07:15 UTC (rev 8118)
@@ -33,9 +33,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -75,9 +72,6 @@
                     {
                       'contents' => [
                         {
-                          'extra' => {
-                            'command' => {}
-                          },
                           'parent' => {},
                           'text' => ' ',
                           'type' => 'empty_spaces_after_command'
@@ -167,7 +161,6 @@
 $result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_footnote'}{'contents'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -175,7 +168,6 @@
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/coverage_braces/inforef_too_much_args.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/inforef_too_much_args.pl 2018-08-25 
15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/inforef_too_much_args.pl 2018-08-25 
16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -138,7 +135,6 @@
   'type' => 'document_root'
 };
 $result_trees{'inforef_too_much_args'}{'contents'}[0]{'parent'} = 
$result_trees{'inforef_too_much_args'};
-$result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'inforef_too_much_args'}{'contents'}[1];
 
$result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0];
 
$result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0];
 
$result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'inforef_too_much_args'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage_braces/kbd.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/kbd.pl   2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/coverage_braces/kbd.pl   2018-08-25 16:07:15 UTC (rev 
8118)
@@ -201,9 +201,6 @@
       'cmdname' => 'example',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => ' 
 ',
@@ -252,9 +249,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -276,7 +270,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'example',
             'spaces_after_command' => {},
             'text_arg' => 'example'
@@ -335,9 +328,6 @@
       'cmdname' => 'format',
       'contents' => [
         {
-          'extra' => {
-            'command' => {}
-          },
           'parent' => {},
           'text' => ' 
 ',
@@ -386,9 +376,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -410,7 +397,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'format',
             'spaces_after_command' => {},
             'text_arg' => 'format'
@@ -471,7 +457,6 @@
 $result_trees{'kbd'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[6];
 $result_trees{'kbd'}{'contents'}[6]{'parent'} = $result_trees{'kbd'};
 $result_trees{'kbd'}{'contents'}[7]{'parent'} = $result_trees{'kbd'};
-$result_trees{'kbd'}{'contents'}[8]{'contents'}[0]{'extra'}{'command'} = 
$result_trees{'kbd'}{'contents'}[8];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -479,12 +464,10 @@
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8];
-$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[2];
 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2];
-$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'kbd'}{'contents'}[8];
 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[8];
 $result_trees{'kbd'}{'contents'}[8]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[8]{'contents'}[2];
@@ -496,7 +479,6 @@
 $result_trees{'kbd'}{'contents'}[10]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[10];
 $result_trees{'kbd'}{'contents'}[10]{'parent'} = $result_trees{'kbd'};
 $result_trees{'kbd'}{'contents'}[11]{'parent'} = $result_trees{'kbd'};
-$result_trees{'kbd'}{'contents'}[12]{'contents'}[0]{'extra'}{'command'} = 
$result_trees{'kbd'}{'contents'}[12];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[1];
 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'args'}[0];
@@ -504,12 +486,10 @@
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[1];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[1]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12];
-$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'kbd'}{'contents'}[12]{'contents'}[2];
 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2];
-$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'extra'}{'command'} = 
$result_trees{'kbd'}{'contents'}[12];
 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'kbd'}{'contents'}[12]{'contents'}[2]{'parent'} = 
$result_trees{'kbd'}{'contents'}[12];
 $result_trees{'kbd'}{'contents'}[12]{'extra'}{'end_command'} = 
$result_trees{'kbd'}{'contents'}[12]{'contents'}[2];

Modified: trunk/tp/t/results/coverage_braces/test_image.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/test_image.pl    2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage_braces/test_image.pl    2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -70,9 +70,6 @@
           'cmdname' => 'copying',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -579,9 +576,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -603,7 +597,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'copying',
                 'spaces_after_command' => {},
                 'text_arg' => 'copying'
@@ -642,9 +635,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -1198,9 +1188,6 @@
           'cmdname' => 'example',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -1696,9 +1683,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -1720,7 +1704,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'example',
                 'spaces_after_command' => {},
                 'text_arg' => 'example'
@@ -1755,9 +1738,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2798,9 +2778,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -2822,7 +2799,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'float',
                 'spaces_after_command' => {},
                 'text_arg' => 'float'
@@ -2877,9 +2853,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2954,7 +2927,6 @@
 $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]{'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];
@@ -3056,12 +3028,10 @@
 
$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]{'parent'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
-$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_image'}{'contents'}[0]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$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];
@@ -3069,7 +3039,6 @@
 $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'} = 
$result_trees{'test_image'};
-$result_trees{'test_image'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'args'}[0];
 $result_trees{'test_image'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'args'}[0];
 $result_trees{'test_image'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'args'}[0];
@@ -3179,7 +3148,6 @@
 $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]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -3279,12 +3247,10 @@
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[2];
@@ -3291,7 +3257,6 @@
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'extra'}{'spaces_after_command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'contents'}[0];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[10]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[11]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
@@ -3499,12 +3464,10 @@
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[5]{'extra'}{'float'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[5]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[6]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
@@ -3516,7 +3479,6 @@
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[13]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[14];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0];
@@ -3868,7 +3830,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'float',
             'text_arg' => 'float'
           }
@@ -3888,7 +3849,6 @@
   ]
 };
 $result_floats{'test_image'}{'Image'}[0]{'extra'}{'caption'}{'extra'}{'float'} 
= $result_floats{'test_image'}{'Image'}[0];
-$result_floats{'test_image'}{'Image'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_floats{'test_image'}{'Image'}[0];
 
 
 

Modified: trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl        
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl        
2018-08-25 16:07:15 UTC (rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -66,9 +63,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -232,9 +226,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -302,9 +293,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -326,7 +314,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -376,9 +363,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -425,9 +409,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -607,7 +588,6 @@
   'type' => 'document_root'
 };
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[0]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0];
@@ -616,7 +596,6 @@
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[1]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0];
@@ -644,7 +623,6 @@
 
$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]{'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]{'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];
@@ -656,12 +634,10 @@
 
$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]{'extra'}{'command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
 
$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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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];
@@ -671,7 +647,6 @@
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0];
@@ -680,7 +655,6 @@
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[4];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0];
@@ -831,7 +805,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -854,7 +827,6 @@
 };
 $result_nodes{'two_footnotes_in_nodes'}{'menu_child'}{'node_prev'} = 
$result_nodes{'two_footnotes_in_nodes'};
 $result_nodes{'two_footnotes_in_nodes'}{'menu_child'}{'node_up'} = 
$result_nodes{'two_footnotes_in_nodes'};
-$result_nodes{'two_footnotes_in_nodes'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'two_footnotes_in_nodes'}{'menus'}[0];
 $result_nodes{'two_footnotes_in_nodes'}{'node_next'} = 
$result_nodes{'two_footnotes_in_nodes'}{'menu_child'};
 $result_nodes{'two_footnotes_in_nodes'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'two_footnotes_in_nodes'};
 

Modified: trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl       
2018-08-25 15:59:23 UTC (rev 8117)
+++ trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl       
2018-08-25 16:07:15 UTC (rev 8118)
@@ -14,9 +14,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -59,9 +56,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -108,9 +102,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -274,9 +265,6 @@
           'cmdname' => 'menu',
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => '
 ',
@@ -344,9 +332,6 @@
                 {
                   'contents' => [
                     {
-                      'extra' => {
-                        'command' => {}
-                      },
                       'parent' => {},
                       'text' => ' ',
                       'type' => 'empty_spaces_after_command'
@@ -368,7 +353,6 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'command' => {},
                 'command_argument' => 'menu',
                 'spaces_after_command' => {},
                 'text_arg' => 'menu'
@@ -418,9 +402,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -467,9 +448,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -648,7 +626,6 @@
   ],
   'type' => 'document_root'
 };
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0];
@@ -656,7 +633,6 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[0]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0];
@@ -665,7 +641,6 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'extra'}{'node_content'};
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[1]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0];
@@ -693,7 +668,6 @@
 
$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]{'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]{'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];
@@ -705,12 +679,10 @@
 
$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]{'extra'}{'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]{'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]{'contents'}[1]{'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]{'contents'}[2]{'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]{'extra'}{'command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$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];
@@ -720,7 +692,6 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0];
@@ -729,7 +700,6 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'extra'}{'node_content'};
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0];
@@ -881,7 +851,6 @@
         'end_command' => {
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'menu',
             'text_arg' => 'menu'
           }
@@ -904,7 +873,6 @@
 };
 $result_nodes{'two_footnotes_in_nodes_separate'}{'menu_child'}{'node_prev'} = 
$result_nodes{'two_footnotes_in_nodes_separate'};
 $result_nodes{'two_footnotes_in_nodes_separate'}{'menu_child'}{'node_up'} = 
$result_nodes{'two_footnotes_in_nodes_separate'};
-$result_nodes{'two_footnotes_in_nodes_separate'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'two_footnotes_in_nodes_separate'}{'menus'}[0];
 $result_nodes{'two_footnotes_in_nodes_separate'}{'node_next'} = 
$result_nodes{'two_footnotes_in_nodes_separate'}{'menu_child'};
 
$result_nodes{'two_footnotes_in_nodes_separate'}{'node_up'}{'extra'}{'top_node_up'}
 = $result_nodes{'two_footnotes_in_nodes_separate'};
 

Modified: trunk/tp/t/results/coverage_braces/verb_in_xref.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/verb_in_xref.pl  2018-08-25 15:59:23 UTC 
(rev 8117)
+++ trunk/tp/t/results/coverage_braces/verb_in_xref.pl  2018-08-25 16:07:15 UTC 
(rev 8118)
@@ -17,9 +17,6 @@
         {
           'contents' => [
             {
-              'extra' => {
-                'command' => {}
-              },
               'parent' => {},
               'text' => ' ',
               'type' => 'empty_spaces_after_command'
@@ -164,7 +161,6 @@
   'type' => 'document_root'
 };
 $result_trees{'verb_in_xref'}{'contents'}[0]{'parent'} = 
$result_trees{'verb_in_xref'};
-$result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'verb_in_xref'}{'contents'}[1];
 
$result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0];
 
$result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'verb_in_xref'}{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/def/all_commands.pl
===================================================================
--- trunk/tp/t/results/def/all_commands.pl      2018-08-25 15:59:23 UTC (rev 
8117)
+++ trunk/tp/t/results/def/all_commands.pl      2018-08-25 16:07:15 UTC (rev 
8118)
@@ -15,9 +15,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -116,9 +113,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -140,7 +134,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defvr',
             'spaces_after_command' => {},
             'text_arg' => 'defvr'
@@ -174,9 +167,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -316,9 +306,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -340,7 +327,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypefn',
             'spaces_after_command' => {},
             'text_arg' => 'deftypefn'
@@ -374,9 +360,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -545,9 +528,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -569,7 +549,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypeop',
             'spaces_after_command' => {},
             'text_arg' => 'deftypeop'
@@ -603,9 +582,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -725,9 +701,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -749,7 +722,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypevr',
             'spaces_after_command' => {},
             'text_arg' => 'deftypevr'
@@ -783,9 +755,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -905,9 +874,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -929,7 +895,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defcv',
             'spaces_after_command' => {},
             'text_arg' => 'defcv'
@@ -963,9 +928,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1113,9 +1075,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1137,7 +1096,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defop',
             'spaces_after_command' => {},
             'text_arg' => 'defop'
@@ -1171,9 +1129,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1292,9 +1247,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1316,7 +1268,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftp',
             'spaces_after_command' => {},
             'text_arg' => 'deftp'
@@ -1350,9 +1301,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1470,9 +1418,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1494,7 +1439,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defun',
             'spaces_after_command' => {},
             'text_arg' => 'defun'
@@ -1528,9 +1472,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1648,9 +1589,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1672,7 +1610,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defmac',
             'spaces_after_command' => {},
             'text_arg' => 'defmac'
@@ -1706,9 +1643,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1826,9 +1760,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1850,7 +1781,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defspec',
             'spaces_after_command' => {},
             'text_arg' => 'defspec'
@@ -1884,9 +1814,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -1984,9 +1911,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2008,7 +1932,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defvar',
             'spaces_after_command' => {},
             'text_arg' => 'defvar'
@@ -2042,9 +1965,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2142,9 +2062,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2166,7 +2083,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defopt',
             'spaces_after_command' => {},
             'text_arg' => 'defopt'
@@ -2200,9 +2116,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2341,9 +2254,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2365,7 +2275,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypefun',
             'spaces_after_command' => {},
             'text_arg' => 'deftypefun'
@@ -2399,9 +2308,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2520,9 +2426,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2544,7 +2447,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypevar',
             'spaces_after_command' => {},
             'text_arg' => 'deftypevar'
@@ -2578,9 +2480,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2707,9 +2606,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2731,7 +2627,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defivar',
             'spaces_after_command' => {},
             'text_arg' => 'defivar'
@@ -2765,9 +2660,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2915,9 +2807,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -2939,7 +2828,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypeivar',
             'spaces_after_command' => {},
             'text_arg' => 'deftypeivar'
@@ -2973,9 +2861,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -3122,9 +3007,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -3146,7 +3028,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'defmethod',
             'spaces_after_command' => {},
             'text_arg' => 'defmethod'
@@ -3180,9 +3061,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -3350,9 +3228,6 @@
             {
               'contents' => [
                 {
-                  'extra' => {
-                    'command' => {}
-                  },
                   'parent' => {},
                   'text' => ' ',
                   'type' => 'empty_spaces_after_command'
@@ -3374,7 +3249,6 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'command' => {},
             'command_argument' => 'deftypemethod',
             'spaces_after_command' => {},
             'text_arg' => 'deftypemethod'
@@ -3397,7 +3271,6 @@
   ],
   'type' => 'text_root'
 };
-$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3409,12 +3282,10 @@
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[0];
-$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[2];
@@ -3422,7 +3293,6 @@
 $result_trees{'all_commands'}{'contents'}[0]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3435,12 +3305,10 @@
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[2];
 $result_trees{'all_commands'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[2];
@@ -3448,7 +3316,6 @@
 $result_trees{'all_commands'}{'contents'}[2]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[2]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[4];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3464,12 +3331,10 @@
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[4];
-$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[4];
 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[4];
 $result_trees{'all_commands'}{'contents'}[4]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[2];
@@ -3477,7 +3342,6 @@
 $result_trees{'all_commands'}{'contents'}[4]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[4]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[6];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3490,12 +3354,10 @@
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[6];
-$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[6];
 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[6];
 $result_trees{'all_commands'}{'contents'}[6]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[2];
@@ -3503,7 +3365,6 @@
 $result_trees{'all_commands'}{'contents'}[6]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[6]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[6]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[7]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[8];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3516,12 +3377,10 @@
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[8];
-$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[8];
 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[8];
 $result_trees{'all_commands'}{'contents'}[8]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[2];
@@ -3529,7 +3388,6 @@
 $result_trees{'all_commands'}{'contents'}[8]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[8]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[8]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[9]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[10];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3544,12 +3402,10 @@
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[10]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[10];
-$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[10];
 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[10]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[10];
 $result_trees{'all_commands'}{'contents'}[10]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[2];
@@ -3557,7 +3413,6 @@
 $result_trees{'all_commands'}{'contents'}[10]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[10]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[10]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[11]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[12];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'extra'}{'def_parsed_hash'}{'category'}
 = 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3569,12 +3424,10 @@
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[12]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[12];
-$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[12];
 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[12]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[12];
 $result_trees{'all_commands'}{'contents'}[12]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[2];
@@ -3582,7 +3435,6 @@
 $result_trees{'all_commands'}{'contents'}[12]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[12]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[12]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[13]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[14];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3595,12 +3447,10 @@
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[14]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[14];
-$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[14];
 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[14]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[14];
 $result_trees{'all_commands'}{'contents'}[14]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[2];
@@ -3608,7 +3458,6 @@
 $result_trees{'all_commands'}{'contents'}[14]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[14]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[14]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[15]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[16];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3621,12 +3470,10 @@
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[16]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[16];
-$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[16];
 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[16]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[16];
 $result_trees{'all_commands'}{'contents'}[16]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[2];
@@ -3634,7 +3481,6 @@
 $result_trees{'all_commands'}{'contents'}[16]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[16]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[16]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[17]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[18];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3647,12 +3493,10 @@
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[18]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[18];
-$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[18];
 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[18]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[18];
 $result_trees{'all_commands'}{'contents'}[18]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[2];
@@ -3660,7 +3504,6 @@
 $result_trees{'all_commands'}{'contents'}[18]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[18]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[18]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[19]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[20];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3673,12 +3516,10 @@
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[20]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[20];
-$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[20];
 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[20]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[20];
 $result_trees{'all_commands'}{'contents'}[20]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[2];
@@ -3686,7 +3527,6 @@
 $result_trees{'all_commands'}{'contents'}[20]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[20]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[20]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[21]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[22];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'extra'}{'def_args'}[0][1]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'extra'}{'def_args'}[0][1];
@@ -3699,12 +3539,10 @@
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[1];
 $result_trees{'all_commands'}{'contents'}[22]{'contents'}[1]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[22];
-$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2];
-$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[22];
 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'all_commands'}{'contents'}[22]{'contents'}[2]{'parent'} = 
$result_trees{'all_commands'}{'contents'}[22];
 $result_trees{'all_commands'}{'contents'}[22]{'extra'}{'end_command'} = 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[2];
@@ -3712,7 +3550,6 @@
 $result_trees{'all_commands'}{'contents'}[22]{'line_nr'} = 
$result_trees{'all_commands'}{'contents'}[22]{'contents'}[0]{'line_nr'};
 $result_trees{'all_commands'}{'contents'}[22]{'parent'} = 
$result_trees{'all_commands'};
 $result_trees{'all_commands'}{'contents'}[23]{'parent'} = 
$result_trees{'all_commands'};
-$result_trees{'all_commands'}{'contents'}[24]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'all_commands'}{'contents'}[24];
 
$result_trees{'all_commands'}{'contents'}[24]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[24]{'contents'}[0]{'args'}[0];
 
$result_trees{'all_commands'}{'contents'}[24]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'all_commands'}{'contents'}[24]{'contents'}[0];

@@ Diff output truncated at 1536000 characters. @@



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