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texinfo/tp TODO Texinfo/Parser.pm Texinfo/Struc...


From: Patrice Dumas
Subject: texinfo/tp TODO Texinfo/Parser.pm Texinfo/Struc...
Date: Sun, 31 Oct 2010 14:28:18 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        10/10/31 14:28:17

Modified files:
        tp             : TODO 
        tp/Texinfo     : Parser.pm Structuring.pm 
        tp/t           : 30sectioning.t test_utils.pl 
        tp/t/results/alias: simple.pl 
        tp/t/results/coverage: commands.pl multitable.pl preformatted.pl 
                               table.pl table_command_comment.pl 
        tp/t/results/include: macro_and_commands_in_early_commands.pl 
                              macro_in_early_commands.pl 
        tp/t/results/indices: unknown_then_known_index_entry.pl 
        tp/t/results/invalid_nestings: block_not_matching.pl center.pl 
                                       formats_not_closed_in_example.pl 
                                       in_table.pl 
                                       itemx_in_itemize_enumerate_in_table.pl 
                                       multitable_item_in_index.pl 
                                       node_in_copying_not_closed.pl 
                                       on_index_entry_line.pl 
                                       on_section_line.pl 
                                       style_not_closed_in_table_line.pl 
                                       
style_not_closed_no_newline_root_commands.pl 
                                       style_not_closed_root_commands.pl 
                                       tab_in_index.pl 
                                       table_not_closed_in_menu_comment.pl 
                                       table_not_closed_in_menu_description.pl 
        tp/t/results/macro: complex_argument.pl 
                            macro_in_index_commands.pl 
                            macro_in_misc_commands.pl 
        tp/t/results/misc_commands: also_not_line.pl index_entries.pl 
                                    many_lines.pl 
        tp/t/results/sectioning: at_commands_in_refs.pl 
                                 character_and_spaces_in_refs.pl 
                                 nodename_parentheses.pl 
                                 raiselowersections.pl sections.pl 
                                 some_at_commands_in_ref_nodes.pl 
        tp/t/results/value: value_in_index_commands.pl 
                            value_in_misc_commands.pl value_in_node.pl 
                            value_node_directions.pl 
        tp/t/results/xtable: headitem_in_table.pl 
Added files:
        tp/t/results/sectioning: unnumbered_no_argument.pl 

Log message:
        Error when there is an empty misc_command 'line' argument.
        Also errors when automatic node sectioning doesn't match menus.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/TODO?cvsroot=texinfo&r1=1.47&r2=1.48
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Parser.pm?cvsroot=texinfo&r1=1.130&r2=1.131
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Structuring.pm?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/30sectioning.t?cvsroot=texinfo&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/test_utils.pl?cvsroot=texinfo&r1=1.38&r2=1.39
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/alias/simple.pl?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/commands.pl?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/multitable.pl?cvsroot=texinfo&r1=1.18&r2=1.19
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/preformatted.pl?cvsroot=texinfo&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/table.pl?cvsroot=texinfo&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/table_command_comment.pl?cvsroot=texinfo&r1=1.13&r2=1.14
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/include/macro_and_commands_in_early_commands.pl?cvsroot=texinfo&r1=1.21&r2=1.22
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/include/macro_in_early_commands.pl?cvsroot=texinfo&r1=1.20&r2=1.21
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/indices/unknown_then_known_index_entry.pl?cvsroot=texinfo&r1=1.5&r2=1.6
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/block_not_matching.pl?cvsroot=texinfo&r1=1.8&r2=1.9
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/center.pl?cvsroot=texinfo&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/in_table.pl?cvsroot=texinfo&r1=1.13&r2=1.14
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/multitable_item_in_index.pl?cvsroot=texinfo&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/on_index_entry_line.pl?cvsroot=texinfo&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/on_section_line.pl?cvsroot=texinfo&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/style_not_closed_in_table_line.pl?cvsroot=texinfo&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl?cvsroot=texinfo&r1=1.18&r2=1.19
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/tab_in_index.pl?cvsroot=texinfo&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl?cvsroot=texinfo&r1=1.9&r2=1.10
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl?cvsroot=texinfo&r1=1.9&r2=1.10
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/complex_argument.pl?cvsroot=texinfo&r1=1.18&r2=1.19
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/macro_in_index_commands.pl?cvsroot=texinfo&r1=1.17&r2=1.18
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/macro_in_misc_commands.pl?cvsroot=texinfo&r1=1.31&r2=1.32
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/also_not_line.pl?cvsroot=texinfo&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/index_entries.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/many_lines.pl?cvsroot=texinfo&r1=1.18&r2=1.19
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/at_commands_in_refs.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/nodename_parentheses.pl?cvsroot=texinfo&r1=1.17&r2=1.18
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/raiselowersections.pl?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/sections.pl?cvsroot=texinfo&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/some_at_commands_in_ref_nodes.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/unnumbered_no_argument.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_in_index_commands.pl?cvsroot=texinfo&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_in_misc_commands.pl?cvsroot=texinfo&r1=1.26&r2=1.27
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_in_node.pl?cvsroot=texinfo&r1=1.30&r2=1.31
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_node_directions.pl?cvsroot=texinfo&r1=1.25&r2=1.26
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/xtable/headitem_in_table.pl?cvsroot=texinfo&r1=1.6&r2=1.7

Patches:
Index: TODO
===================================================================
RCS file: /sources/texinfo/texinfo/tp/TODO,v
retrieving revision 1.47
retrieving revision 1.48
diff -u -b -r1.47 -r1.48
--- TODO        30 Oct 2010 18:31:49 -0000      1.47
+++ TODO        31 Oct 2010 14:28:15 -0000      1.48
@@ -30,8 +30,7 @@
 no warning in
 t/19def.t empty_def_arguments
 
-Also normalize nodes as first argument of ref, and in menu
-(and anchors and float...).
+Also normalize internal nodes as first argument of ref
 at_commands_in_refs some_at_commands_in_ref_nodes
 
 Texinfo::Convert::Text

Index: Texinfo/Parser.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Parser.pm,v
retrieving revision 1.130
retrieving revision 1.131
diff -u -b -r1.130 -r1.131
--- Texinfo/Parser.pm   30 Oct 2010 19:33:49 -0000      1.130
+++ Texinfo/Parser.pm   31 Oct 2010 14:28:16 -0000      1.131
@@ -1972,16 +1972,10 @@
     my $misc_cmd = $current;
     my $command = $current->{'cmdname'};
     print STDERR "MISC END address@hidden" if ($self->{'debug'});
-    if ($self->{'misc_commands'}->{$command}
-        and $self->{'misc_commands'}->{$command} =~ /^\d$/) {
+    if ($self->{'misc_commands'}->{$command} =~ /^\d$/) {
       my $args = _parse_line_command_args ($self, $current, $line_nr);
       $current->{'extra'}->{'misc_args'} = $args if (defined($args));
-    } elsif ($self->{'misc_commands'}->{$command}
-        and $self->{'misc_commands'}->{$command} eq 'text') {
-      if (!$current->{'args'} or address@hidden>{'args'}}) {
-        _line_warn ($self, sprintf($self->__("address@hidden missing 
argument"), 
-           $command), $line_nr);
-      } else {
+    } elsif ($self->{'misc_commands'}->{$command} eq 'text') {
         my $text = Texinfo::Convert::Text::convert($current->{'args'}->[0]);
         $current->{'extra'}->{'text_arg'} = $text;
         if ($command eq 'include') {
@@ -2038,7 +2032,6 @@
                $command), $line_nr);
           }
         }
-      }
     } elsif ($command eq 'node') {
       foreach my $arg (@{$current->{'args'}}) {
         my $node = _parse_node_manual($arg);
@@ -2058,6 +2051,17 @@
         _line_error ($self, sprintf($self->__("address@hidden missing 
argument"), 
            $command), $line_nr);
       }
+    # handle all the other 'line' commands.  Here just check that they 
+    # have an argument and prepare contents without spaces.
+    } else {
+      my @contents = @{$current->{'args'}->[0]->{'contents'}};
+      _trim_spaces_comment_from_content(address@hidden);
+      if (!scalar(@contents)) {
+        _line_error ($self, sprintf($self->__("address@hidden missing 
argument"), 
+           $command), $line_nr);
+      } else {
+        $current->{'extra'}->{'misc_content'} = address@hidden;
+      }
     }
     $current = $current->{'parent'};
     # if a file was included, remove completly the include file command.

Index: Texinfo/Structuring.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Structuring.pm,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- Texinfo/Structuring.pm      31 Oct 2010 13:32:37 -0000      1.15
+++ Texinfo/Structuring.pm      31 Oct 2010 14:28:16 -0000      1.16
@@ -294,7 +294,14 @@
 sub _node_extra_to_texi($)
 {
   my $node = shift;
-  return tree_to_texi ({'contents' => $node->{'node_content'}});
+  my $result = '';
+  if ($node->{'manual_content'}) {
+    $result = '('.tree_to_texi({'contents' => $node->{'manual_content'}}) .')';
+  }
+  if ($node->{'node_content'}) {
+    $result .= tree_to_texi ({'contents' => $node->{'node_content'}});
+  }
+  return $result;
 }
 
 my @node_directions = ('next', 'prev', 'up');
@@ -376,6 +383,20 @@
             $node->{'node_'.$direction} = $node->{'menu_'.$direction};
           }
         }
+        if ($node->{'node_next'}) {
+          if (!defined($node->{'menu_next'})) {
+            $self->_line_warn(sprintf($self->__("No node following `%s' in 
menu, but `%s' follows in sectioning"), 
+             _node_extra_to_texi($node->{'extra'}), 
+             _node_extra_to_texi($node->{'node_next'}->{'extra'})), 
+             $node->{'line_nr'})
+          } elsif ($node->{'menu_next'} ne $node->{'node_next'}) {
+            $self->_line_warn(sprintf($self->__("Node following `%s' in menu 
`%s' and in sectioning `%s' differ"), 
+            _node_extra_to_texi($node->{'extra'}),
+            _node_extra_to_texi($node->{'menu_next'}->{'extra'}), 
+            _node_extra_to_texi($node->{'node_next'}->{'extra'})),
+            $node->{'line_nr'})
+          }
+        }
       } else {
         # Special case for Top node.
         $node->{'node_up'} = Texinfo::Parser::_parse_node_manual(

Index: t/30sectioning.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/30sectioning.t,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- t/30sectioning.t    30 Oct 2010 18:31:49 -0000      1.11
+++ t/30sectioning.t    31 Oct 2010 14:28:16 -0000      1.12
@@ -18,6 +18,9 @@
 ['sections',
 '@chapter a chapter
 '],
+['unnumbered_no_argument',
+'@unnumbered
+'],
 ['a_comma_after_node',
 '@node Commands, Requirements, Nodes and Menus
 
@@ -343,7 +346,7 @@
 @node top,,ToP,Top
 
 @anchor{TOP}.
-']
+'],
 
 );
 

Index: t/test_utils.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/test_utils.pl,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -b -r1.38 -r1.39
--- t/test_utils.pl     31 Oct 2010 11:03:22 -0000      1.38
+++ t/test_utils.pl     31 Oct 2010 14:28:16 -0000      1.39
@@ -102,7 +102,7 @@
 }
 
 my @contents_keys = ('contents', 'args', 'parent', 'line_nr', 'node_content', 
-  'nodes_manuals');
+  'nodes_manuals', 'misc_content');
 my @menus_keys = ('menu_next', 'menu_up', 'menu_prev', 'menu_childs');
 my @sections_keys = ('section_next', 'section_prev', 'section_up', 
   'section_childs', 'associated_node');

Index: t/results/alias/simple.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/alias/simple.pl,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/results/alias/simple.pl   30 Oct 2010 20:50:37 -0000      1.19
+++ t/results/alias/simple.pl   31 Oct 2010 14:28:16 -0000      1.20
@@ -237,6 +237,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         }
       ],
@@ -288,6 +293,7 @@
 
$result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0];
 $result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[8]{'contents'}[1];
+$result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'simple'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[8];
 $result_trees{'simple'}{'contents'}[8]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[9]{'parent'} = $result_trees{'simple'};

Index: t/results/coverage/commands.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/commands.pl,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/results/coverage/commands.pl      30 Oct 2010 20:50:37 -0000      1.19
+++ t/results/coverage/commands.pl      31 Oct 2010 14:28:16 -0000      1.20
@@ -250,6 +250,12 @@
         }
       ],
       'cmdname' => 'cindex',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 6,
@@ -305,6 +311,12 @@
         }
       ],
       'cmdname' => 'majorheading',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 8,
@@ -359,6 +371,8 @@
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0];
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0];
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[2];
+$result_trees{'commands'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'commands'}{'contents'}[2]{'extra'}{'misc_content'}[1] = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[2];
 $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]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
@@ -368,6 +382,8 @@
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[4];
+$result_trees{'commands'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'commands'}{'contents'}[4]{'extra'}{'misc_content'}[1] = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[2];
 $result_trees{'commands'}{'contents'}[4]{'parent'} = $result_trees{'commands'};
 
 $result_texis{'commands'} = '@@ @TeX{} @

Index: t/results/coverage/multitable.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/multitable.pl,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- t/results/coverage/multitable.pl    30 Oct 2010 20:50:41 -0000      1.18
+++ t/results/coverage/multitable.pl    31 Oct 2010 14:28:16 -0000      1.19
@@ -247,6 +247,11 @@
                         }
                       ],
                       'cmdname' => 'cindex',
+                      'extra' => {
+                        'misc_content' => [
+                          {}
+                        ]
+                      },
                       'line_nr' => {
                         'file_name' => '',
                         'line_nr' => 7,
@@ -477,6 +482,7 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'multitable'}{'contents'}[1]{'contents'}[3];

Index: t/results/coverage/preformatted.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/preformatted.pl,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- t/results/coverage/preformatted.pl  30 Oct 2010 20:50:41 -0000      1.16
+++ t/results/coverage/preformatted.pl  31 Oct 2010 14:28:16 -0000      1.17
@@ -115,6 +115,11 @@
                 }
               ],
               'cmdname' => 'item',
+              'extra' => {
+                'misc_content' => [
+                  {}
+                ]
+              },
               'parent' => {}
             },
             {
@@ -167,6 +172,7 @@
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'preformatted'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[4]{'contents'}[1];

Index: t/results/coverage/table.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/table.pl,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- t/results/coverage/table.pl 30 Oct 2010 20:50:41 -0000      1.16
+++ t/results/coverage/table.pl 31 Oct 2010 14:28:16 -0000      1.17
@@ -66,6 +66,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -93,6 +98,11 @@
             }
           ],
           'cmdname' => 'itemx',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -199,6 +209,11 @@
                 }
               ],
               'cmdname' => 'cindex',
+              'extra' => {
+                'misc_content' => [
+                  {}
+                ]
+              },
               'line_nr' => {
                 'file_name' => '',
                 'line_nr' => 11,
@@ -241,6 +256,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -280,6 +300,11 @@
             }
           ],
           'cmdname' => 'kindex',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 15,
@@ -323,6 +348,11 @@
             }
           ],
           'cmdname' => 'itemx',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -353,11 +383,13 @@
 
$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'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 $result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1]{'contents'}[2];
+$result_trees{'table'}{'contents'}[1]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
 $result_trees{'table'}{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'table'}{'contents'}[1]{'contents'}[4];
@@ -376,6 +408,7 @@
 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1];
+$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table'}{'contents'}[4]{'contents'}[0];
 $result_trees{'table'}{'contents'}[4]{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'table'}{'contents'}[4]{'contents'}[0];
 $result_trees{'table'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
@@ -383,6 +416,7 @@
 
$result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 $result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[4]{'contents'}[1];
+$result_trees{'table'}{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
 $result_trees{'table'}{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[4]{'contents'}[2];
 $result_trees{'table'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
@@ -390,6 +424,7 @@
 
$result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0];
 $result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[4]{'contents'}[3];
+$result_trees{'table'}{'contents'}[4]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0];
@@ -397,6 +432,7 @@
 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3];
 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0];
 $result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[4]{'contents'}[4];
+$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[4]{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'table'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
 $result_trees{'table'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'table'}{'contents'}[4];
 $result_trees{'table'}{'contents'}[4]{'parent'} = $result_trees{'table'};

Index: t/results/coverage/table_command_comment.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/coverage/table_command_comment.pl,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -b -r1.13 -r1.14
--- t/results/coverage/table_command_comment.pl 30 Oct 2010 20:50:41 -0000      
1.13
+++ t/results/coverage/table_command_comment.pl 31 Oct 2010 14:28:16 -0000      
1.14
@@ -66,6 +66,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         }
       ],
@@ -89,6 +94,7 @@
 
$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]{'contents'}[2]{'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'}{'misc_content'}[0]
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table_command_comment'}{'contents'}[0];
 $result_trees{'table_command_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'table_command_comment'};
 $result_trees{'table_command_comment'}{'contents'}[1]{'parent'} = 
$result_trees{'table_command_comment'};

Index: t/results/include/macro_and_commands_in_early_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/include/macro_and_commands_in_early_commands.pl,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- t/results/include/macro_and_commands_in_early_commands.pl   31 Oct 2010 
11:03:22 -0000      1.21
+++ t/results/include/macro_and_commands_in_early_commands.pl   31 Oct 2010 
14:28:16 -0000      1.22
@@ -426,7 +426,11 @@
           'parent' => {}
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -498,6 +502,7 @@
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2];
+$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'parent'} 
= $result_trees{'macro_and_commands_in_early_commands'};
 
 $result_texis{'macro_and_commands_in_early_commands'} = '@macro begin-file

Index: t/results/include/macro_in_early_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/include/macro_in_early_commands.pl,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -b -r1.20 -r1.21
--- t/results/include/macro_in_early_commands.pl        31 Oct 2010 11:03:22 
-0000      1.20
+++ t/results/include/macro_in_early_commands.pl        31 Oct 2010 14:28:16 
-0000      1.21
@@ -489,7 +489,11 @@
           'type' => 'paragraph'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -568,6 +572,7 @@
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2];
+$result_trees{'macro_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_early_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_early_commands'};
 
 $result_texis{'macro_in_early_commands'} = '@macro begin-file

Index: t/results/indices/unknown_then_known_index_entry.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/indices/unknown_then_known_index_entry.pl,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- t/results/indices/unknown_then_known_index_entry.pl 30 Oct 2010 20:50:42 
-0000      1.5
+++ t/results/indices/unknown_then_known_index_entry.pl 31 Oct 2010 14:28:16 
-0000      1.6
@@ -72,6 +72,11 @@
             }
           ],
           'cmdname' => 'someindex',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 3,
@@ -96,6 +101,7 @@
 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2];
+$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'unknown_then_known_index_entry'}{'contents'}[0];
 $result_trees{'unknown_then_known_index_entry'}{'contents'}[0]{'parent'} = 
$result_trees{'unknown_then_known_index_entry'};
 

Index: t/results/invalid_nestings/block_not_matching.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/block_not_matching.pl,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- t/results/invalid_nestings/block_not_matching.pl    30 Oct 2010 20:50:42 
-0000      1.8
+++ t/results/invalid_nestings/block_not_matching.pl    31 Oct 2010 14:28:16 
-0000      1.9
@@ -173,6 +173,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -258,6 +263,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -459,6 +469,7 @@
 
$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2];
+$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[6];
 
$result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[3];
 $result_trees{'block_not_matching'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[6];
@@ -474,6 +485,7 @@
 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1];
+$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'block_not_matching'}{'contents'}[9];
 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[2];
 
$result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'block_not_matching'}{'contents'}[9]{'contents'}[2];

Index: t/results/invalid_nestings/center.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/invalid_nestings/center.pl,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- t/results/invalid_nestings/center.pl        30 Oct 2010 20:50:42 -0000      
1.14
+++ t/results/invalid_nestings/center.pl        31 Oct 2010 14:28:16 -0000      
1.15
@@ -106,6 +106,16 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {},
       'parent' => {}
     },
@@ -158,6 +168,11 @@
                 }
               ],
               'cmdname' => 'cindex',
+              'extra' => {
+                'misc_content' => [
+                  {}
+                ]
+              },
               'line_nr' => {
                 'file_name' => '',
                 'line_nr' => 3,
@@ -171,6 +186,13 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {},
       'parent' => {}
     },
@@ -207,6 +229,11 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 5,
@@ -280,6 +307,11 @@
                 }
               ],
               'cmdname' => 'center',
+              'extra' => {
+                'misc_content' => [
+                  {}
+                ]
+              },
               'line_nr' => {
                 'file_name' => '',
                 'line_nr' => 9,
@@ -293,6 +325,13 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {},
       'parent' => {}
     },
@@ -335,6 +374,11 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 11,
@@ -401,6 +445,11 @@
                         }
                       ],
                       'cmdname' => 'center',
+                      'extra' => {
+                        'misc_content' => [
+                          {}
+                        ]
+                      },
                       'line_nr' => {
                         'file_name' => '',
                         'line_nr' => 15,
@@ -423,6 +472,11 @@
         }
       ],
       'cmdname' => 'center',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {},
       'parent' => {}
     },
@@ -458,6 +512,12 @@
 $result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'center'}{'contents'}[0]{'args'}[0];
 $result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'center'}{'contents'}[0]{'args'}[0];
 $result_trees{'center'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[0];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[1] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[2] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[3];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[3] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[4] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[5];
+$result_trees{'center'}{'contents'}[0]{'extra'}{'misc_content'}[5] = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[6];
 $result_trees{'center'}{'contents'}[0]{'line_nr'} = 
$result_trees{'center'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'center'}{'contents'}[0]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[1]{'parent'} = $result_trees{'center'};
@@ -468,8 +528,12 @@
 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'center'}{'contents'}[2]{'args'}[0];
 $result_trees{'center'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[2];
+$result_trees{'center'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[2]{'extra'}{'misc_content'}[1] = 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'center'}{'contents'}[2]{'extra'}{'misc_content'}[2] = 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3];
 $result_trees{'center'}{'contents'}[2]{'line_nr'} = 
$result_trees{'center'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'center'}{'contents'}[2]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[3]{'parent'} = $result_trees{'center'};
@@ -477,6 +541,7 @@
 
$result_trees{'center'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[4]{'args'}[0];
 $result_trees{'center'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[4];
+$result_trees{'center'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[4]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[5];
 $result_trees{'center'}{'contents'}[5]{'parent'} = $result_trees{'center'};
@@ -489,8 +554,12 @@
 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3];
+$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'center'}{'contents'}[8]{'args'}[0];
 $result_trees{'center'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[8];
+$result_trees{'center'}{'contents'}[8]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[8]{'extra'}{'misc_content'}[1] = 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'center'}{'contents'}[8]{'extra'}{'misc_content'}[2] = 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3];
 $result_trees{'center'}{'contents'}[8]{'line_nr'} = 
$result_trees{'center'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'center'}{'contents'}[8]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[9]{'parent'} = $result_trees{'center'};
@@ -499,6 +568,7 @@
 
$result_trees{'center'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[10]{'args'}[0];
 $result_trees{'center'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[10];
+$result_trees{'center'}{'contents'}[10]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[10]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[11]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[12]{'parent'} = $result_trees{'center'};
@@ -509,10 +579,12 @@
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0];
 $result_trees{'center'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[14];
+$result_trees{'center'}{'contents'}[14]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[14]{'line_nr'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'center'}{'contents'}[14]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[15]{'parent'} = $result_trees{'center'};

Index: t/results/invalid_nestings/formats_not_closed_in_example.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/invalid_nestings/formats_not_closed_in_example.pl 30 Oct 2010 
20:50:42 -0000      1.6
+++ t/results/invalid_nestings/formats_not_closed_in_example.pl 31 Oct 2010 
14:28:16 -0000      1.7
@@ -75,6 +75,11 @@
                 }
               ],
               'cmdname' => 'item',
+              'extra' => {
+                'misc_content' => [
+                  {}
+                ]
+              },
               'parent' => {}
             },
             {
@@ -181,6 +186,7 @@
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'formats_not_closed_in_example'}{'contents'}[0]{'contents'}[2];

Index: t/results/invalid_nestings/in_table.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/invalid_nestings/in_table.pl,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -b -r1.13 -r1.14
--- t/results/invalid_nestings/in_table.pl      30 Oct 2010 20:50:42 -0000      
1.13
+++ t/results/invalid_nestings/in_table.pl      31 Oct 2010 14:28:16 -0000      
1.14
@@ -203,6 +203,20 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {},
+              {},
+              {},
+              {},
+              {},
+              {},
+              {},
+              {},
+              {},
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -291,6 +305,16 @@
 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 $result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[7];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[8];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[9];
+$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[10];
 $result_trees{'in_table'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'in_table'}{'contents'}[3];
 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'in_table'}{'contents'}[3]{'contents'}[2];
 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'in_table'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];

Index: t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl   30 Oct 
2010 20:50:42 -0000      1.6
+++ t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl   31 Oct 
2010 14:28:16 -0000      1.7
@@ -60,6 +60,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -192,6 +197,7 @@
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1];
+$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0];
 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'itemx_in_itemize_enumerate_in_table'}{'contents'}[0]{'contents'}[3];

Index: t/results/invalid_nestings/multitable_item_in_index.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/multitable_item_in_index.pl,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- t/results/invalid_nestings/multitable_item_in_index.pl      30 Oct 2010 
20:50:42 -0000      1.7
+++ t/results/invalid_nestings/multitable_item_in_index.pl      31 Oct 2010 
14:28:16 -0000      1.8
@@ -80,6 +80,12 @@
                 }
               ],
               'cmdname' => 'vindex',
+              'extra' => {
+                'misc_content' => [
+                  {},
+                  {}
+                ]
+              },
               'line_nr' => {
                 'file_name' => '',
                 'line_nr' => 2,
@@ -123,6 +129,8 @@
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
+$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'multitable_item_in_index'}{'contents'}[0];
 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'extra'}{'prototypes'}[0]
 = 
$result_trees{'multitable_item_in_index'}{'contents'}[0]{'args'}[0]{'contents'}[1];

Index: t/results/invalid_nestings/node_in_copying_not_closed.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/invalid_nestings/node_in_copying_not_closed.pl    31 Oct 2010 
11:03:22 -0000      1.15
+++ t/results/invalid_nestings/node_in_copying_not_closed.pl    31 Oct 2010 
14:28:16 -0000      1.16
@@ -136,7 +136,11 @@
 '
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -169,6 +173,7 @@
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[2];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[2];
 
$result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'node_in_copying_not_closed'}{'contents'}[2];
+$result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'node_in_copying_not_closed'}{'contents'}[2]{'parent'} = 
$result_trees{'node_in_copying_not_closed'};
 
 $result_texis{'node_in_copying_not_closed'} = '@copying

Index: t/results/invalid_nestings/on_index_entry_line.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/on_index_entry_line.pl,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- t/results/invalid_nestings/on_index_entry_line.pl   30 Oct 2010 20:50:43 
-0000      1.11
+++ t/results/invalid_nestings/on_index_entry_line.pl   31 Oct 2010 14:28:16 
-0000      1.12
@@ -124,6 +124,20 @@
         }
       ],
       'cmdname' => 'cindex',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {},
       'parent' => {}
     }
@@ -153,6 +167,16 @@
 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0];
 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0];
 $result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'on_index_entry_line'}{'contents'}[0];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[3];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[5];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[6];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[7];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[8];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[9];
+$result_trees{'on_index_entry_line'}{'contents'}[0]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[10];
 $result_trees{'on_index_entry_line'}{'contents'}[0]{'line_nr'} = 
$result_trees{'on_index_entry_line'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'on_index_entry_line'}{'contents'}[0]{'parent'} = 
$result_trees{'on_index_entry_line'};
 

Index: t/results/invalid_nestings/on_section_line.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/on_section_line.pl,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- t/results/invalid_nestings/on_section_line.pl       30 Oct 2010 20:50:43 
-0000      1.14
+++ t/results/invalid_nestings/on_section_line.pl       31 Oct 2010 14:28:16 
-0000      1.15
@@ -133,6 +133,21 @@
       ],
       'cmdname' => 'section',
       'contents' => [],
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 2,
       'line_nr' => {},
       'number' => 1,
@@ -165,6 +180,17 @@
 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'on_section_line'}{'contents'}[1]{'args'}[0];
 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'on_section_line'}{'contents'}[1]{'args'}[0];
 $result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'on_section_line'}{'contents'}[1];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[1] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[2] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[3] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[4] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[5] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[6] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[7];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[7] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[8];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[8] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[9];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[9] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[10];
+$result_trees{'on_section_line'}{'contents'}[1]{'extra'}{'misc_content'}[10] = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[11];
 $result_trees{'on_section_line'}{'contents'}[1]{'line_nr'} = 
$result_trees{'on_section_line'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'on_section_line'}{'contents'}[1]{'parent'} = 
$result_trees{'on_section_line'};
 
@@ -180,6 +206,7 @@
   'section_childs' => [
     {
       'cmdname' => 'section',
+      'extra' => {},
       'level' => 2,
       'number' => 1,
       'section_up' => {}

Index: t/results/invalid_nestings/style_not_closed_in_table_line.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/style_not_closed_in_table_line.pl,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- t/results/invalid_nestings/style_not_closed_in_table_line.pl        30 Oct 
2010 20:50:43 -0000      1.7
+++ t/results/invalid_nestings/style_not_closed_in_table_line.pl        31 Oct 
2010 14:28:16 -0000      1.8
@@ -60,6 +60,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         },
         {
@@ -119,6 +124,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         }
       ],
@@ -142,6 +152,7 @@
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1];
+$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'style_not_closed_in_table_line'}{'contents'}[0];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[2];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[2];
@@ -153,6 +164,7 @@
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3];
+$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1];
 
$result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'style_not_closed_in_table_line'}{'contents'}[0];
 $result_trees{'style_not_closed_in_table_line'}{'contents'}[0]{'parent'} = 
$result_trees{'style_not_closed_in_table_line'};
 $result_trees{'style_not_closed_in_table_line'}{'contents'}[1]{'parent'} = 
$result_trees{'style_not_closed_in_table_line'};

Index: t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl     
31 Oct 2010 13:32:37 -0000      1.19
+++ t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl     
31 Oct 2010 14:28:16 -0000      1.20
@@ -262,7 +262,11 @@
           'type' => 'paragraph'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -319,6 +323,7 @@
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3];
+$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1];
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[3]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'};
 
$result_trees{'style_not_closed_no_newline_root_commands'}{'contents'}[4]{'parent'}
 = $result_trees{'style_not_closed_no_newline_root_commands'};
 

Index: t/results/invalid_nestings/style_not_closed_root_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- t/results/invalid_nestings/style_not_closed_root_commands.pl        31 Oct 
2010 13:32:37 -0000      1.18
+++ t/results/invalid_nestings/style_not_closed_root_commands.pl        31 Oct 
2010 14:28:16 -0000      1.19
@@ -274,7 +274,11 @@
           'type' => 'paragraph'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -333,6 +337,7 @@
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'style_not_closed_root_commands'}{'contents'}[3];
+$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'style_not_closed_root_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'style_not_closed_root_commands'};
 $result_trees{'style_not_closed_root_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'style_not_closed_root_commands'};
 

Index: t/results/invalid_nestings/tab_in_index.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/tab_in_index.pl,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- t/results/invalid_nestings/tab_in_index.pl  30 Oct 2010 20:50:43 -0000      
1.7
+++ t/results/invalid_nestings/tab_in_index.pl  31 Oct 2010 14:28:16 -0000      
1.8
@@ -125,6 +125,13 @@
                         }
                       ],
                       'cmdname' => 'vindex',
+                      'extra' => {
+                        'misc_content' => [
+                          {},
+                          {},
+                          {}
+                        ]
+                      },
                       'line_nr' => {
                         'file_name' => '',
                         'line_nr' => 3,
@@ -186,6 +193,9 @@
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3];
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'tab_in_index'}{'contents'}[0]{'contents'}[1];

Index: t/results/invalid_nestings/table_not_closed_in_menu_comment.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -b -r1.9 -r1.10
--- t/results/invalid_nestings/table_not_closed_in_menu_comment.pl      30 Oct 
2010 20:50:43 -0000      1.9
+++ t/results/invalid_nestings/table_not_closed_in_menu_comment.pl      31 Oct 
2010 14:28:16 -0000      1.10
@@ -129,6 +129,11 @@
                     }
                   ],
                   'cmdname' => 'item',
+                  'extra' => {
+                    'misc_content' => [
+                      {}
+                    ]
+                  },
                   'parent' => {}
                 },
                 {
@@ -179,6 +184,7 @@
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_comment'}{'contents'}[0]{'contents'}[3]{'contents'}[0];

Index: t/results/invalid_nestings/table_not_closed_in_menu_description.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -b -r1.9 -r1.10
--- t/results/invalid_nestings/table_not_closed_in_menu_description.pl  30 Oct 
2010 20:50:43 -0000      1.9
+++ t/results/invalid_nestings/table_not_closed_in_menu_description.pl  31 Oct 
2010 14:28:16 -0000      1.10
@@ -97,6 +97,11 @@
                         }
                       ],
                       'cmdname' => 'item',
+                      'extra' => {
+                        'misc_content' => [
+                          {}
+                        ]
+                      },
                       'parent' => {}
                     },
                     {
@@ -157,6 +162,7 @@
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'table_not_closed_in_menu_description'}{'contents'}[0]{'contents'}[1]{'args'}[3];

Index: t/results/macro/complex_argument.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/macro/complex_argument.pl,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- t/results/macro/complex_argument.pl 30 Oct 2010 20:50:43 -0000      1.18
+++ t/results/macro/complex_argument.pl 31 Oct 2010 14:28:16 -0000      1.19
@@ -242,6 +242,11 @@
             }
           ],
           'cmdname' => 'pagesizes',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 38,
@@ -535,6 +540,7 @@
 
$result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3];
+$result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[3]{'parent'} = 
$result_trees{'complex_argument'}{'contents'}[9];
 $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[4]{'parent'} = 
$result_trees{'complex_argument'}{'contents'}[9];
 $result_trees{'complex_argument'}{'contents'}[9]{'contents'}[5]{'parent'} = 
$result_trees{'complex_argument'}{'contents'}[9];

Index: t/results/macro/macro_in_index_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/macro/macro_in_index_commands.pl,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -b -r1.17 -r1.18
--- t/results/macro/macro_in_index_commands.pl  30 Oct 2010 20:50:44 -0000      
1.17
+++ t/results/macro/macro_in_index_commands.pl  31 Oct 2010 14:28:16 -0000      
1.18
@@ -553,6 +553,11 @@
         }
       ],
       'cmdname' => 'trucindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 39,
@@ -783,6 +788,16 @@
         }
       ],
       'cmdname' => 'codeidxindex',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 51,
@@ -821,6 +836,11 @@
         }
       ],
       'cmdname' => 'cindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 53,
@@ -903,6 +923,11 @@
         }
       ],
       'cmdname' => 'kindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 57,
@@ -935,6 +960,11 @@
         }
       ],
       'cmdname' => 'pindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 58,
@@ -1179,6 +1209,11 @@
         }
       ],
       'cmdname' => 'defgindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 68,
@@ -1217,6 +1252,11 @@
         }
       ],
       'cmdname' => 'abcindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 70,
@@ -1786,6 +1826,7 @@
 
$result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[27];
+$result_trees{'macro_in_index_commands'}{'contents'}[27]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[27]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[28]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[29]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[29];
@@ -1820,12 +1861,19 @@
 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[37];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[3];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[4];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[5];
+$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6];
 $result_trees{'macro_in_index_commands'}{'contents'}[37]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[38]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[39];
+$result_trees{'macro_in_index_commands'}{'contents'}[39]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[39]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[40]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0];
@@ -1838,11 +1886,13 @@
 
$result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[43];
+$result_trees{'macro_in_index_commands'}{'contents'}[43]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[43]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[44];
+$result_trees{'macro_in_index_commands'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[44]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[45]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0];
@@ -1877,12 +1927,14 @@
 
$result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[54];
+$result_trees{'macro_in_index_commands'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[54]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[55]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[56];
+$result_trees{'macro_in_index_commands'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_index_commands'}{'contents'}[56]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 $result_trees{'macro_in_index_commands'}{'contents'}[57]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
$result_trees{'macro_in_index_commands'}{'contents'}[58]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[58];

Index: t/results/macro/macro_in_misc_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/macro/macro_in_misc_commands.pl,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -b -r1.31 -r1.32
--- t/results/macro/macro_in_misc_commands.pl   31 Oct 2010 13:32:37 -0000      
1.31
+++ t/results/macro/macro_in_misc_commands.pl   31 Oct 2010 14:28:16 -0000      
1.32
@@ -188,6 +188,11 @@
             }
           ],
           'cmdname' => 'subheading',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 11,
@@ -350,6 +355,11 @@
             }
           ],
           'cmdname' => 'pagesizes',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 24,
@@ -2917,7 +2927,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -3105,7 +3119,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -3147,6 +3165,7 @@
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[2];
@@ -3170,6 +3189,7 @@
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[12]{'args'}[0];
@@ -3527,6 +3547,7 @@
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[152]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[153]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'contents'}[154]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[2];
+$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_misc_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_misc_commands'};
 
$result_trees{'macro_in_misc_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_misc_commands'}{'contents'}[3]{'args'}[0];
@@ -3553,6 +3574,7 @@
 
$result_trees{'macro_in_misc_commands'}{'contents'}[4]{'contents'}[7]{'parent'} 
= $result_trees{'macro_in_misc_commands'}{'contents'}[4];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[4]{'contents'}[8]{'parent'} 
= $result_trees{'macro_in_misc_commands'}{'contents'}[4];
 
$result_trees{'macro_in_misc_commands'}{'contents'}[4]{'contents'}[9]{'parent'} 
= $result_trees{'macro_in_misc_commands'}{'contents'}[4];
+$result_trees{'macro_in_misc_commands'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_misc_commands'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'macro_in_misc_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'macro_in_misc_commands'};
 $result_trees{'macro_in_misc_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'macro_in_misc_commands'};
 

Index: t/results/misc_commands/also_not_line.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/misc_commands/also_not_line.pl,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- t/results/misc_commands/also_not_line.pl    30 Oct 2010 20:50:44 -0000      
1.16
+++ t/results/misc_commands/also_not_line.pl    31 Oct 2010 14:28:16 -0000      
1.17
@@ -255,6 +255,11 @@
         }
       ],
       'cmdname' => 'subheading',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 18,
@@ -387,6 +392,7 @@
 
$result_trees{'also_not_line'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'also_not_line'}{'contents'}[17]{'args'}[0];
 
$result_trees{'also_not_line'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'also_not_line'}{'contents'}[17]{'args'}[0];
 $result_trees{'also_not_line'}{'contents'}[17]{'args'}[0]{'parent'} = 
$result_trees{'also_not_line'}{'contents'}[17];
+$result_trees{'also_not_line'}{'contents'}[17]{'extra'}{'misc_content'}[0] = 
$result_trees{'also_not_line'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 $result_trees{'also_not_line'}{'contents'}[17]{'parent'} = 
$result_trees{'also_not_line'};
 $result_trees{'also_not_line'}{'contents'}[18]{'parent'} = 
$result_trees{'also_not_line'};
 $result_trees{'also_not_line'}{'contents'}[19]{'contents'}[0]{'parent'} = 
$result_trees{'also_not_line'}{'contents'}[19];

Index: t/results/misc_commands/index_entries.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/misc_commands/index_entries.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/misc_commands/index_entries.pl    30 Oct 2010 20:50:44 -0000      
1.15
+++ t/results/misc_commands/index_entries.pl    31 Oct 2010 14:28:16 -0000      
1.16
@@ -28,6 +28,11 @@
         }
       ],
       'cmdname' => 'cindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 1,
@@ -109,6 +114,11 @@
         }
       ],
       'cmdname' => 'trucindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 5,
@@ -123,6 +133,7 @@
 
$result_trees{'index_entries'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'index_entries'}{'contents'}[0]{'args'}[0];
 
$result_trees{'index_entries'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'index_entries'}{'contents'}[0]{'args'}[0];
 $result_trees{'index_entries'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'index_entries'}{'contents'}[0];
+$result_trees{'index_entries'}{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'index_entries'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 $result_trees{'index_entries'}{'contents'}[0]{'parent'} = 
$result_trees{'index_entries'};
 $result_trees{'index_entries'}{'contents'}[1]{'parent'} = 
$result_trees{'index_entries'};
 
$result_trees{'index_entries'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_entries'}{'contents'}[2]{'args'}[0];
@@ -135,6 +146,7 @@
 
$result_trees{'index_entries'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'index_entries'}{'contents'}[4]{'args'}[0];
 
$result_trees{'index_entries'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'index_entries'}{'contents'}[4]{'args'}[0];
 $result_trees{'index_entries'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'index_entries'}{'contents'}[4];
+$result_trees{'index_entries'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'index_entries'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'index_entries'}{'contents'}[4]{'parent'} = 
$result_trees{'index_entries'};
 
 $result_texis{'index_entries'} = '@cindex cindex entry

Index: t/results/misc_commands/many_lines.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/misc_commands/many_lines.pl,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- t/results/misc_commands/many_lines.pl       30 Oct 2010 20:50:44 -0000      
1.18
+++ t/results/misc_commands/many_lines.pl       31 Oct 2010 14:28:16 -0000      
1.19
@@ -42,6 +42,13 @@
             }
           ],
           'cmdname' => 'pagesizes',
+          'extra' => {
+            'misc_content' => [
+              {},
+              {},
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 1,
@@ -1139,6 +1146,9 @@
 
$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 $result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'many_lines'}{'contents'}[0]{'contents'}[1];
+$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
 $result_trees{'many_lines'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'many_lines'}{'contents'}[0];
 $result_trees{'many_lines'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'many_lines'}{'contents'}[0];
 $result_trees{'many_lines'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'many_lines'}{'contents'}[0];

Index: t/results/sectioning/at_commands_in_refs.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/at_commands_in_refs.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/sectioning/at_commands_in_refs.pl 31 Oct 2010 13:32:37 -0000      
1.15
+++ t/results/sectioning/at_commands_in_refs.pl 31 Oct 2010 14:28:16 -0000      
1.16
@@ -3566,7 +3566,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -3692,7 +3696,15 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -3927,7 +3939,27 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -4238,7 +4270,23 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -4515,7 +4563,21 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -4690,7 +4752,15 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -5001,7 +5071,23 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -5244,7 +5330,19 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -5793,7 +5891,37 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -6362,7 +6490,31 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -6743,7 +6895,23 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -7020,7 +7188,21 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -7297,7 +7479,21 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -7388,7 +7584,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -7621,7 +7821,15 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -7854,7 +8062,15 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -8075,7 +8291,13 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -8316,7 +8538,13 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -8437,7 +8665,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -8990,7 +9222,27 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -9405,7 +9657,23 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -9531,7 +9799,12 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -9692,7 +9965,13 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -9809,7 +10088,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -12714,7 +12997,15 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -13514,6 +13805,7 @@
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
+$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]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$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];
@@ -13539,6 +13831,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4];
+$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]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$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];
@@ -13600,6 +13897,23 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16];
+$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]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$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];
@@ -13663,6 +13977,19 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[13];
 $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]{'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];
@@ -13718,6 +14045,17 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11];
 $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]{'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];
@@ -13749,6 +14087,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5];
 $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]{'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];
@@ -13812,6 +14155,19 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[13];
 $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]{'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];
@@ -13859,6 +14215,15 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9];
 $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]{'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];
@@ -13978,6 +14343,33 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[23];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[25];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[27];
 $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]{'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]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -14097,6 +14489,27 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21];
 $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]{'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];
@@ -14174,6 +14587,19 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13];
 $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]{'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]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1];
@@ -14229,6 +14655,17 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11];
 $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]{'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]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1];
@@ -14284,6 +14721,17 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[11];
 $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]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
@@ -14297,6 +14745,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[28];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 $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]{'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]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -14338,6 +14787,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[30];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5];
 $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]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -14379,6 +14833,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[32];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[32];
+$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'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[5];
 $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]{'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];
@@ -14418,6 +14877,9 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[34];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3];
 $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]{'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];
@@ -14461,6 +14923,9 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[36];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3];
 $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]{'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];
@@ -14478,6 +14943,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[38];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
 $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]{'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];
@@ -14591,6 +15057,23 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[40];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[17];
 $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]{'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];
@@ -14674,6 +15157,19 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[42];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[13];
 $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]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
@@ -14694,6 +15190,8 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[44];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2];
 $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]{'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];
@@ -14721,6 +15219,9 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[46];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3];
 $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]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -14738,6 +15239,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[48];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1];
 $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]{'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];
@@ -15273,6 +15775,11 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[37]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[50];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[8]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[50];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[5];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 $result_trees{'at_commands_in_refs'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 

Index: t/results/sectioning/character_and_spaces_in_refs.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/sectioning/character_and_spaces_in_refs.pl        31 Oct 2010 
13:32:37 -0000      1.15
+++ t/results/sectioning/character_and_spaces_in_refs.pl        31 Oct 2010 
14:28:17 -0000      1.16
@@ -183,6 +183,11 @@
             }
           ],
           'cmdname' => 'subheading',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 8,
@@ -525,7 +530,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -849,7 +858,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -1209,6 +1222,7 @@
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[0]{'args'}[0];
@@ -1267,6 +1281,7 @@
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[17]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[3]{'args'}[0];
@@ -1317,6 +1332,7 @@
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[4];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[4];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'character_and_spaces_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0];

Index: t/results/sectioning/nodename_parentheses.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/nodename_parentheses.pl,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -b -r1.17 -r1.18
--- t/results/sectioning/nodename_parentheses.pl        31 Oct 2010 13:32:37 
-0000      1.17
+++ t/results/sectioning/nodename_parentheses.pl        31 Oct 2010 14:28:17 
-0000      1.18
@@ -268,7 +268,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -375,7 +379,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -542,7 +550,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -704,7 +716,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -758,6 +774,7 @@
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[2];
+$result_trees{'nodename_parentheses'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'nodename_parentheses'}{'contents'}[2]{'parent'} = 
$result_trees{'nodename_parentheses'};
 
$result_trees{'nodename_parentheses'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[3]{'args'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[3]{'args'}[0];
@@ -774,6 +791,7 @@
 
$result_trees{'nodename_parentheses'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[4]{'contents'}[1];
 $result_trees{'nodename_parentheses'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[4];
 $result_trees{'nodename_parentheses'}{'contents'}[4]{'contents'}[2]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[4];
+$result_trees{'nodename_parentheses'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'nodename_parentheses'}{'contents'}[4]{'parent'} = 
$result_trees{'nodename_parentheses'};
 
$result_trees{'nodename_parentheses'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[5]{'args'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[5]{'args'}[0];
@@ -801,6 +819,7 @@
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[3];
 $result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[3]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[6];
 $result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[4]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[6];
+$result_trees{'nodename_parentheses'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 $result_trees{'nodename_parentheses'}{'contents'}[6]{'parent'} = 
$result_trees{'nodename_parentheses'};
 
$result_trees{'nodename_parentheses'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[7]{'args'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[7]{'args'}[0];
@@ -825,6 +844,7 @@
 
$result_trees{'nodename_parentheses'}{'contents'}[8]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[8]{'contents'}[3];
 $result_trees{'nodename_parentheses'}{'contents'}[8]{'contents'}[3]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[8];
 $result_trees{'nodename_parentheses'}{'contents'}[8]{'contents'}[4]{'parent'} 
= $result_trees{'nodename_parentheses'}{'contents'}[8];
+$result_trees{'nodename_parentheses'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 $result_trees{'nodename_parentheses'}{'contents'}[8]{'parent'} = 
$result_trees{'nodename_parentheses'};
 
 $result_texis{'nodename_parentheses'} = '@node Top

Index: t/results/sectioning/raiselowersections.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/raiselowersections.pl,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/results/sectioning/raiselowersections.pl  31 Oct 2010 13:32:37 -0000      
1.19
+++ t/results/sectioning/raiselowersections.pl  31 Oct 2010 14:28:17 -0000      
1.20
@@ -457,7 +457,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -623,6 +627,9 @@
         }
       ],
       'extra' => {
+        'misc_content' => [
+          {}
+        ],
         'sections_level' => -1
       },
       'level' => 2,
@@ -790,6 +797,9 @@
         }
       ],
       'extra' => {
+        'misc_content' => [
+          {}
+        ],
         'sections_level' => -1
       },
       'level' => 3,
@@ -920,6 +930,9 @@
         }
       ],
       'extra' => {
+        'misc_content' => [
+          {}
+        ],
         'sections_level' => -1
       },
       'level' => 4,
@@ -1033,7 +1046,11 @@
           'parent' => {}
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -1121,6 +1138,7 @@
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[8]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[9]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
 $result_trees{'raiselowersections'}{'contents'}[4]{'contents'}[10]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[4];
+$result_trees{'raiselowersections'}{'contents'}[4]{'extra'}{'misc_content'}[0] 
= $result_trees{'raiselowersections'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[4]{'parent'} = 
$result_trees{'raiselowersections'};
 
$result_trees{'raiselowersections'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[5]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[5]{'args'}[0];
@@ -1146,6 +1164,7 @@
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
 $result_trees{'raiselowersections'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[6];
+$result_trees{'raiselowersections'}{'contents'}[6]{'extra'}{'misc_content'}[0] 
= $result_trees{'raiselowersections'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[6]{'parent'} = 
$result_trees{'raiselowersections'};
 
$result_trees{'raiselowersections'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[7]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[7]{'args'}[0];
@@ -1171,6 +1190,7 @@
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
 $result_trees{'raiselowersections'}{'contents'}[8]{'contents'}[3]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[8];
+$result_trees{'raiselowersections'}{'contents'}[8]{'extra'}{'misc_content'}[0] 
= $result_trees{'raiselowersections'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[8]{'parent'} = 
$result_trees{'raiselowersections'};
 
$result_trees{'raiselowersections'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[9]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[9]{'args'}[0];
@@ -1190,6 +1210,7 @@
 
$result_trees{'raiselowersections'}{'contents'}[10]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[10]{'contents'}[4];
 $result_trees{'raiselowersections'}{'contents'}[10]{'contents'}[4]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[10];
 $result_trees{'raiselowersections'}{'contents'}[10]{'contents'}[5]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[10];
+$result_trees{'raiselowersections'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[10]{'parent'} = 
$result_trees{'raiselowersections'};
 
$result_trees{'raiselowersections'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[11]{'args'}[0];
 
$result_trees{'raiselowersections'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'raiselowersections'}{'contents'}[11]{'args'}[0];
@@ -1207,6 +1228,7 @@
 $result_trees{'raiselowersections'}{'contents'}[12]{'contents'}[1]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[12];
 $result_trees{'raiselowersections'}{'contents'}[12]{'contents'}[2]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[12];
 $result_trees{'raiselowersections'}{'contents'}[12]{'contents'}[3]{'parent'} = 
$result_trees{'raiselowersections'}{'contents'}[12];
+$result_trees{'raiselowersections'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'raiselowersections'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 $result_trees{'raiselowersections'}{'contents'}[12]{'parent'} = 
$result_trees{'raiselowersections'};
 $result_trees{'raiselowersections'}{'contents'}[13]{'parent'} = 
$result_trees{'raiselowersections'};
 
@@ -1621,7 +1643,17 @@
 $result_menus{'raiselowersections'}{'menu_child'}{'menu_next'}{'menu_up'} = 
$result_menus{'raiselowersections'};
 $result_menus{'raiselowersections'}{'menu_child'}{'menu_up'} = 
$result_menus{'raiselowersections'};
 
-$result_errors{'raiselowersections'} = [];
+$result_errors{'raiselowersections'} = [
+  {
+    'error_line' => ':4: @top missing argument
+',
+    'file_name' => '',
+    'line_nr' => 4,
+    'macro' => '',
+    'text' => '@top missing argument',
+    'type' => 'error'
+  }
+];
 
 
 1;

Index: t/results/sectioning/sections.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/sectioning/sections.pl,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- t/results/sectioning/sections.pl    30 Oct 2010 20:50:45 -0000      1.16
+++ t/results/sectioning/sections.pl    31 Oct 2010 14:28:17 -0000      1.17
@@ -33,6 +33,11 @@
       ],
       'cmdname' => 'chapter',
       'contents' => [],
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -49,6 +54,7 @@
 $result_trees{'sections'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'sections'}{'contents'}[1]{'args'}[0];
 $result_trees{'sections'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'sections'}{'contents'}[1]{'args'}[0];
 $result_trees{'sections'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'sections'}{'contents'}[1];
+$result_trees{'sections'}{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'sections'}{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'sections'}{'contents'}[1]{'parent'} = $result_trees{'sections'};
 
 $result_texis{'sections'} = '@chapter a chapter
@@ -63,6 +69,7 @@
   'section_childs' => [
     {
       'cmdname' => 'chapter',
+      'extra' => {},
       'level' => 1,
       'number' => 1,
       'section_up' => {}

Index: t/results/sectioning/some_at_commands_in_ref_nodes.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/some_at_commands_in_ref_nodes.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/sectioning/some_at_commands_in_ref_nodes.pl       31 Oct 2010 
13:32:38 -0000      1.15
+++ t/results/sectioning/some_at_commands_in_ref_nodes.pl       31 Oct 2010 
14:28:17 -0000      1.16
@@ -330,7 +330,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -940,7 +944,24 @@
           'type' => 'paragraph'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -1019,6 +1040,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
+$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]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
 
$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];
@@ -1139,6 +1161,20 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[5];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[6];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[7];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[9];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[10];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[11];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[13];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[14];
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
 
 $result_texis{'some_at_commands_in_ref_nodes'} = '

Index: t/results/value/value_in_index_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/value/value_in_index_commands.pl,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- t/results/value/value_in_index_commands.pl  30 Oct 2010 20:50:46 -0000      
1.14
+++ t/results/value/value_in_index_commands.pl  31 Oct 2010 14:28:17 -0000      
1.15
@@ -287,6 +287,11 @@
         }
       ],
       'cmdname' => 'trucindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 16,
@@ -485,6 +490,16 @@
         }
       ],
       'cmdname' => 'codeidxindex',
+      'extra' => {
+        'misc_content' => [
+          {},
+          {},
+          {},
+          {},
+          {},
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 24,
@@ -523,6 +538,11 @@
         }
       ],
       'cmdname' => 'cindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 26,
@@ -605,6 +625,11 @@
         }
       ],
       'cmdname' => 'kindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 30,
@@ -637,6 +662,11 @@
         }
       ],
       'cmdname' => 'pindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 31,
@@ -881,6 +911,11 @@
         }
       ],
       'cmdname' => 'defgindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 41,
@@ -919,6 +954,11 @@
         }
       ],
       'cmdname' => 'abcindex',
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'line_nr' => {
         'file_name' => '',
         'line_nr' => 43,
@@ -1457,6 +1497,7 @@
 
$result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[13];
+$result_trees{'value_in_index_commands'}{'contents'}[13]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[13]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[14]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[15]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[15];
@@ -1489,12 +1530,19 @@
 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[21];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[3];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[4];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[5];
+$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6];
 $result_trees{'value_in_index_commands'}{'contents'}[21]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[22]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[23];
+$result_trees{'value_in_index_commands'}{'contents'}[23]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[23]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[24]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0];
@@ -1507,11 +1555,13 @@
 
$result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[27];
+$result_trees{'value_in_index_commands'}{'contents'}[27]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[27]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[28];
+$result_trees{'value_in_index_commands'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[28]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[29]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0];
@@ -1546,12 +1596,14 @@
 
$result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[38];
+$result_trees{'value_in_index_commands'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[38]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[39]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[40];
+$result_trees{'value_in_index_commands'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_index_commands'}{'contents'}[40]{'parent'} = 
$result_trees{'value_in_index_commands'};
 $result_trees{'value_in_index_commands'}{'contents'}[41]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
$result_trees{'value_in_index_commands'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[42];

Index: t/results/value/value_in_misc_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/value/value_in_misc_commands.pl,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- t/results/value/value_in_misc_commands.pl   31 Oct 2010 11:03:23 -0000      
1.26
+++ t/results/value/value_in_misc_commands.pl   31 Oct 2010 14:28:17 -0000      
1.27
@@ -130,6 +130,11 @@
             }
           ],
           'cmdname' => 'subheading',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 5,
@@ -254,6 +259,11 @@
             }
           ],
           'cmdname' => 'pagesizes',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'line_nr' => {
             'file_name' => '',
             'line_nr' => 14,
@@ -2532,7 +2542,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -2567,6 +2581,7 @@
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[2];
@@ -2587,6 +2602,7 @@
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[7]{'parent'} 
= $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[8]{'parent'} 
= $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0];
@@ -2935,6 +2951,7 @@
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[138]{'args'}[1]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[138];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[138]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'contents'}[139]{'parent'}
 = $result_trees{'value_in_misc_commands'}{'contents'}[2];
+$result_trees{'value_in_misc_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_in_misc_commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_misc_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'value_in_misc_commands'};
 $result_trees{'value_in_misc_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'value_in_misc_commands'};
 

Index: t/results/value/value_in_node.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/value/value_in_node.pl,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -b -r1.30 -r1.31
--- t/results/value/value_in_node.pl    31 Oct 2010 13:32:38 -0000      1.30
+++ t/results/value/value_in_node.pl    31 Oct 2010 14:28:17 -0000      1.31
@@ -258,7 +258,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -494,7 +498,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -680,6 +688,7 @@
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
 $result_trees{'value_in_node'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[2];
+$result_trees{'value_in_node'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'value_in_node'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_node'}{'contents'}[2]{'parent'} = 
$result_trees{'value_in_node'};
 
$result_trees{'value_in_node'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[3]{'args'}[0];
 
$result_trees{'value_in_node'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[3]{'args'}[0];
@@ -716,6 +725,7 @@
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
 $result_trees{'value_in_node'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'value_in_node'}{'contents'}[4];
+$result_trees{'value_in_node'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'value_in_node'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'value_in_node'}{'contents'}[4]{'parent'} = 
$result_trees{'value_in_node'};
 
$result_trees{'value_in_node'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[5]{'args'}[0];
 
$result_trees{'value_in_node'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[5]{'args'}[0];

Index: t/results/value/value_node_directions.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/value/value_node_directions.pl,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -b -r1.25 -r1.26
--- t/results/value/value_node_directions.pl    30 Oct 2010 21:55:02 -0000      
1.25
+++ t/results/value/value_node_directions.pl    31 Oct 2010 14:28:17 -0000      
1.26
@@ -187,7 +187,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 0,
       'line_nr' => {
         'file_name' => '',
@@ -336,7 +340,11 @@
           'type' => 'empty_line'
         }
       ],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -470,7 +478,11 @@
       ],
       'cmdname' => 'chapter',
       'contents' => [],
-      'extra' => {},
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
+      },
       'level' => 1,
       'line_nr' => {
         'file_name' => '',
@@ -510,6 +522,7 @@
 
$result_trees{'value_node_directions'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[2]{'contents'}[0];
 $result_trees{'value_node_directions'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'value_node_directions'}{'contents'}[2];
 $result_trees{'value_node_directions'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'value_node_directions'}{'contents'}[2];
+$result_trees{'value_node_directions'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_node_directions'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'value_node_directions'}{'contents'}[2]{'parent'} = 
$result_trees{'value_node_directions'};
 
$result_trees{'value_node_directions'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[3]{'args'}[0];
 
$result_trees{'value_node_directions'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[3]{'args'}[0];
@@ -532,6 +545,7 @@
 
$result_trees{'value_node_directions'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[4]{'args'}[0];
 $result_trees{'value_node_directions'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'value_node_directions'}{'contents'}[4];
 $result_trees{'value_node_directions'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'value_node_directions'}{'contents'}[4];
+$result_trees{'value_node_directions'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_node_directions'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'value_node_directions'}{'contents'}[4]{'parent'} = 
$result_trees{'value_node_directions'};
 
$result_trees{'value_node_directions'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[5]{'args'}[0];
 
$result_trees{'value_node_directions'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[5]{'args'}[0];
@@ -551,6 +565,7 @@
 
$result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0];
 
$result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0];
 $result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'value_node_directions'}{'contents'}[6];
+$result_trees{'value_node_directions'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'value_node_directions'}{'contents'}[6]{'args'}[0]{'contents'}[1];
 $result_trees{'value_node_directions'}{'contents'}[6]{'parent'} = 
$result_trees{'value_node_directions'};
 
 $result_texis{'value_node_directions'} = '@set a--foo bar

Index: t/results/xtable/headitem_in_table.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/xtable/headitem_in_table.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/xtable/headitem_in_table.pl       30 Oct 2010 20:50:46 -0000      
1.6
+++ t/results/xtable/headitem_in_table.pl       31 Oct 2010 14:28:17 -0000      
1.7
@@ -100,6 +100,11 @@
             }
           ],
           'cmdname' => 'item',
+          'extra' => {
+            'misc_content' => [
+              {}
+            ]
+          },
           'parent' => {}
         }
       ],
@@ -130,6 +135,7 @@
 
$result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1];
+$result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'headitem_in_table'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'headitem_in_table'}{'contents'}[0];
 $result_trees{'headitem_in_table'}{'contents'}[0]{'parent'} = 
$result_trees{'headitem_in_table'};
 $result_trees{'headitem_in_table'}{'contents'}[1]{'parent'} = 
$result_trees{'headitem_in_table'};

Index: t/results/sectioning/unnumbered_no_argument.pl
===================================================================
RCS file: t/results/sectioning/unnumbered_no_argument.pl
diff -N t/results/sectioning/unnumbered_no_argument.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/sectioning/unnumbered_no_argument.pl      31 Oct 2010 14:28:17 
-0000      1.1
@@ -0,0 +1,74 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+%results_indices %result_sectioning %result_nodes);
+
+$result_trees{'unnumbered_no_argument'} = {
+  'contents' => [
+    {
+      'contents' => [],
+      'type' => 'text_root'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'unnumbered',
+      'contents' => [],
+      'level' => 1,
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 1,
+        'macro' => ''
+      },
+      'parent' => {}
+    }
+  ],
+  'type' => 'document_root'
+};
+$result_trees{'unnumbered_no_argument'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'unnumbered_no_argument'}{'contents'}[1]{'args'}[0];
+$result_trees{'unnumbered_no_argument'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'unnumbered_no_argument'}{'contents'}[1];
+$result_trees{'unnumbered_no_argument'}{'contents'}[1]{'parent'} = 
$result_trees{'unnumbered_no_argument'};
+
+$result_texis{'unnumbered_no_argument'} = '@unnumbered
+';
+
+
+$result_texts{'unnumbered_no_argument'} = '
+';
+
+$result_sectioning{'unnumbered_no_argument'} = {
+  'level' => 0,
+  'section_childs' => [
+    {
+      'cmdname' => 'unnumbered',
+      'level' => 1,
+      'section_up' => {}
+    }
+  ]
+};
+$result_sectioning{'unnumbered_no_argument'}{'section_childs'}[0]{'section_up'}
 = $result_sectioning{'unnumbered_no_argument'};
+
+$result_errors{'unnumbered_no_argument'} = [
+  {
+    'error_line' => ':1: @unnumbered missing argument
+',
+    'file_name' => '',
+    'line_nr' => 1,
+    'macro' => '',
+    'text' => '@unnumbered missing argument',
+    'type' => 'error'
+  }
+];
+
+
+1;



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