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texinfo/tp TODO texi2any.pl Texinfo/Parser.pm T...


From: Patrice Dumas
Subject: texinfo/tp TODO texi2any.pl Texinfo/Parser.pm T...
Date: Sun, 20 Feb 2011 12:18:42 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        11/02/20 12:18:41

Modified files:
        tp             : TODO texi2any.pl 
        tp/Texinfo     : Parser.pm Structuring.pm 
        tp/t           : 03coverage_braces.t 09indices.t 30sectioning.t 
                         50value.t 60macro.t test_utils.pl 
        tp/t/results/coverage_braces: nested_args.pl 
        tp/t/results/float: complex_float.pl 
                            numbering_captions_listoffloats.pl 
                            ref_to_float.pl 
        tp/t/results/indices: print_merged_index.pl 
        tp/t/results/info_tests: multitable_anchor_and_index_entry.pl 
                                 nested_multitable_anchor_index.pl 
                                 top_node_normalization.pl 
        tp/t/results/macro: macro_in_index_commands.pl 
        tp/t/results/sectioning: at_commands_in_refs.pl 
                                 character_and_spaces_in_refs.pl 
                                 nodename_parentheses.pl 
        tp/t/results/value: value_in_index_commands.pl value_in_node.pl 
Added files:
        tp/t/results/indices: printindex_before_document.pl 
        tp/t/results/sectioning: ref_to_unknown_node.pl 

Log message:
        Associate internal references to the corresponding label after document
        parsing.
        Warn if printindex before document beginning.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/TODO?cvsroot=texinfo&r1=1.89&r2=1.90
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/texi2any.pl?cvsroot=texinfo&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Parser.pm?cvsroot=texinfo&r1=1.201&r2=1.202
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Structuring.pm?cvsroot=texinfo&r1=1.32&r2=1.33
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/03coverage_braces.t?cvsroot=texinfo&r1=1.27&r2=1.28
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/09indices.t?cvsroot=texinfo&r1=1.8&r2=1.9
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/30sectioning.t?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/50value.t?cvsroot=texinfo&r1=1.10&r2=1.11
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/60macro.t?cvsroot=texinfo&r1=1.27&r2=1.28
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/test_utils.pl?cvsroot=texinfo&r1=1.70&r2=1.71
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage_braces/nested_args.pl?cvsroot=texinfo&r1=1.20&r2=1.21
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/complex_float.pl?cvsroot=texinfo&r1=1.9&r2=1.10
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/numbering_captions_listoffloats.pl?cvsroot=texinfo&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/ref_to_float.pl?cvsroot=texinfo&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/indices/print_merged_index.pl?cvsroot=texinfo&r1=1.8&r2=1.9
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/indices/printindex_before_document.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl?cvsroot=texinfo&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/info_tests/nested_multitable_anchor_index.pl?cvsroot=texinfo&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/info_tests/top_node_normalization.pl?cvsroot=texinfo&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/macro_in_index_commands.pl?cvsroot=texinfo&r1=1.24&r2=1.25
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/at_commands_in_refs.pl?cvsroot=texinfo&r1=1.29&r2=1.30
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs.pl?cvsroot=texinfo&r1=1.28&r2=1.29
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/nodename_parentheses.pl?cvsroot=texinfo&r1=1.31&r2=1.32
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/ref_to_unknown_node.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=1.21&r2=1.22
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_in_node.pl?cvsroot=texinfo&r1=1.42&r2=1.43

Patches:
Index: TODO
===================================================================
RCS file: /sources/texinfo/texinfo/tp/TODO,v
retrieving revision 1.89
retrieving revision 1.90
diff -u -b -r1.89 -r1.90
--- TODO        19 Feb 2011 12:21:48 -0000      1.89
+++ TODO        20 Feb 2011 12:18:31 -0000      1.90
@@ -55,6 +55,10 @@
 the space is stripped everywhere but in sorting. Should be stripped in 
 sorting too.
 
+tests/indices/index_entry_in_footnote_separated_info the node of index
+entry is Top, it should be the node created especially for the footnote
+and the lines count should also be adjusted.
+
 Is the following error right?  Or maybe it should be a warning?
 test_setfilename.texi:5: @top missing argument
 
@@ -129,7 +133,7 @@
 @@verbatiminclude dot.
 @verbatiminclude ./formatting/simplest.texi
 
-tests in test/invalid, not incorporated
+done: test/invalid. Not completly incorporated
 error_in_footnote_caption.texi    (at least partly done in 
                     info_tests/error_in_footnote.  More shouldn't be needed)
 tex_in_copying.texi               (this is not invalid and not
@@ -139,7 +143,7 @@
 indices/recursive_synindex.texi (only done: @synindex aaa bbb
                                             @synindex bbb aaa)
 
-info/coverage
+done: info_coverage
 code.texi                 certainly not needed
 commentexample.texi       the comment is in fact in comments_in_example
                           but no test for vertical spacing (but not needed)

Index: texi2any.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/texi2any.pl,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -b -r1.16 -r1.17
--- texi2any.pl 19 Feb 2011 02:26:37 -0000      1.16
+++ texi2any.pl 20 Feb 2011 12:18:32 -0000      1.17
@@ -632,6 +632,7 @@
     handle_errors($parser, $error_count);
     next;
   }
+  Texinfo::Structuring::associate_internal_references($parser);
   # every format needs the sectioning structure
   my $structure = Texinfo::Structuring::sectioning_structure($parser, $tree);
   # this can be done for every format, since information is already gathered

Index: Texinfo/Parser.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Parser.pm,v
retrieving revision 1.201
retrieving revision 1.202
diff -u -b -r1.201 -r1.202
--- Texinfo/Parser.pm   19 Feb 2011 18:04:39 -0000      1.201
+++ Texinfo/Parser.pm   20 Feb 2011 12:18:33 -0000      1.202
@@ -862,7 +862,7 @@
   return $self->{'labels'};
 }
 
-# Following are the internal subsections.  The most important are
+# Following are the internal subroutines.  The most important are
 # _parse_texi:  the main parser loop.
 # _end_line:    called at an end of line.  Opening if @include lines is 
 #               done here.
@@ -1826,7 +1826,9 @@
                       'command'          => $current,
                       'number'           => $number,
                     };
-  $index_entry->{'node'} = $self->{'current_node'} if 
($self->{'current_node'});
+  if ($self->{'current_node'}) {
+    $index_entry->{'node'} = $self->{'current_node'};
+  }
   $index_entry->{'region'} = $self->{'regions_stack'}->[-1]
     if (@{$self->{'regions_stack'}});
   push @{$self->{'index_entries'}->{$index_name}}, $index_entry;
@@ -4121,6 +4123,11 @@
                                      $name, 
$self->{'merged_indices'}->{$name}),
                              $line_nr); 
         }
+        if (!defined($self->{'current_node'}) 
+            and !defined($self->{'current_section'})) {
+          $self->line_warn (sprintf($self->__("Printindex before document 
beginning: address@hidden %s"), 
+                                    $name), $line_nr);
+        }
         $args = [$name];
       }
     } else {

Index: Texinfo/Structuring.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Structuring.pm,v
retrieving revision 1.32
retrieving revision 1.33
diff -u -b -r1.32 -r1.33
--- Texinfo/Structuring.pm      20 Feb 2011 00:18:15 -0000      1.32
+++ Texinfo/Structuring.pm      20 Feb 2011 12:18:33 -0000      1.33
@@ -43,6 +43,7 @@
 %EXPORT_TAGS = ( 'all' => [ qw(
   sectioning_structure  
   nodes_tree
+  associate_internal_references
   number_floats
   sort_indices
 ) ] );
@@ -555,6 +556,26 @@
   return $root;
 }
 
+sub associate_internal_references($;$$)
+{
+  my $self = shift;
+  my $labels = shift;
+  my $refs = shift;
+  $labels = $self->labels_information() if (!defined($labels));
+  $refs = $self->internal_references_information() if (!defined($refs));
+  return if (!defined($refs));
+  foreach my $ref (@$refs) {
+    if (!$labels->{$ref->{'extra'}->{'node_argument'}->{'normalized'}}) {
+      $self->line_error (sprintf($self->__("address@hidden reference to 
nonexistent node `%s'"),
+                               $ref->{'cmdname'}, 
+                               
_node_extra_to_texi($ref->{'extra'}->{'node_argument'})), 
+                        $ref->{'line_nr'})
+    } else {
+      $ref->{'extra'}->{'label'} = 
$labels->{$ref->{'extra'}->{'node_argument'}->{'normalized'}};
+    }
+  }
+}
+
 sub number_floats($)
 {
   my $floats = shift;

Index: t/03coverage_braces.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/03coverage_braces.t,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -b -r1.27 -r1.28
--- t/03coverage_braces.t       19 Feb 2011 11:33:21 -0000      1.27
+++ t/03coverage_braces.t       20 Feb 2011 12:18:33 -0000      1.28
@@ -29,7 +29,8 @@
 @url{--a,--b,--c}
 '],
 ['nested', 'type the characters @kbd{l o g o u t @key{RET}}.'],
-['nested_args', '@xref{@@ @samp{in samp}, descr @b{in b}}.'],
+['nested_args', '@xref{@@ @samp{in samp}, descr @b{in b}, address@hidden, 
address@hidden'],
 ['ref_in_style_command', '@address@hidden(manula)other node}}.'],
 ['uref_in_ref',
 '@ref{(file)node, cross ref with uref 
@uref{href://http/myhost.com/index.html,uref1}, title with uref2 
@uref{href://http/myhost.com/index2.html,uref2}, info file with uref3 
@uref{href://http/myhost.com/index3.html,uref3}, printed manual with uref4 
@uref{href://http/myhost.com/index4.html,uref4}}

Index: t/09indices.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/09indices.t,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- t/09indices.t       16 Feb 2011 22:33:10 -0000      1.8
+++ t/09indices.t       20 Feb 2011 12:18:34 -0000      1.9
@@ -25,8 +25,12 @@
 '@synindex c truc'],
 ['print_merged_index',
 '@syncodeindex fn cp
address@hidden fn']
-
address@hidden Top
address@hidden fn'],
+['printindex_before_document',
+'
address@hidden cp
+'],
 );
 
 my @test_formatted = (

Index: t/30sectioning.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/30sectioning.t,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/30sectioning.t    9 Jan 2011 22:02:34 -0000       1.19
+++ t/30sectioning.t    20 Feb 2011 12:18:34 -0000      1.20
@@ -372,6 +372,8 @@
 
 @bye
 '],
+['ref_to_unknown_node',
+'@xref{unknown node}.'],
 ['raiselowersections',
 '\input texinfo @c -*-texinfo-*-
 

Index: t/50value.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/50value.t,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -b -r1.10 -r1.11
--- t/50value.t 1 Dec 2010 22:39:44 -0000       1.10
+++ t/50value.t 20 Feb 2011 12:18:34 -0000      1.11
@@ -99,6 +99,8 @@
 
 @set defcodeindex_entry a @var{index entry} address@hidden'e @address@hidden
 
address@hidden Top
+
 @codeidxindex @value{defcodeindex_entry}
 
 @cindex cindex entry

Index: t/60macro.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/60macro.t,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -b -r1.27 -r1.28
--- t/60macro.t 19 Feb 2011 13:35:07 -0000      1.27
+++ t/60macro.t 20 Feb 2011 12:18:34 -0000      1.28
@@ -606,6 +606,8 @@
 a @var{index entry} address@hidden'e @address@hidden
 @end macro
 
address@hidden Top
+
 @codeidxindex @defcodeindex-entry{}
 
 @cindex cindex entry

Index: t/test_utils.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/test_utils.pl,v
retrieving revision 1.70
retrieving revision 1.71
diff -u -b -r1.70 -r1.71
--- t/test_utils.pl     19 Feb 2011 02:26:38 -0000      1.70
+++ t/test_utils.pl     20 Feb 2011 12:18:34 -0000      1.71
@@ -276,6 +276,7 @@
   } else {
     $result = $parser->parse_texi_file($test_file);
   }
+  Texinfo::Structuring::associate_internal_references($parser);
   my $floats = $parser->floats_information();
 
   my $structure = Texinfo::Structuring::sectioning_structure($parser, $result);

Index: t/results/coverage_braces/nested_args.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage_braces/nested_args.pl,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -b -r1.20 -r1.21
--- t/results/coverage_braces/nested_args.pl    19 Feb 2011 02:26:39 -0000      
1.20
+++ t/results/coverage_braces/nested_args.pl    20 Feb 2011 12:18:35 -0000      
1.21
@@ -75,6 +75,75 @@
               ],
               'parent' => {},
               'type' => 'brace_command_arg'
+            },
+            {
+              'contents' => [
+                {
+                  'text' => ' ',
+                  'type' => 'empty_spaces_before_argument'
+                },
+                {
+                  'parent' => {},
+                  'text' => 'S'
+                },
+                {
+                  'args' => [
+                    {
+                      'contents' => [
+                        {
+                          'parent' => {},
+                          'text' => 'e'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'brace_command_arg'
+                    }
+                  ],
+                  'cmdname' => '~',
+                  'contents' => [],
+                  'line_nr' => {},
+                  'parent' => {}
+                },
+                {
+                  'parent' => {},
+                  'text' => 'ction'
+                }
+              ],
+              'parent' => {},
+              'type' => 'brace_command_arg'
+            },
+            {
+              'contents' => [
+                {
+                  'text' => ' 
+',
+                  'type' => 'empty_spaces_before_argument'
+                },
+                {
+                  'args' => [
+                    {
+                      'contents' => [
+                        {
+                          'parent' => {},
+                          'text' => 'manual'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'brace_command_arg'
+                    }
+                  ],
+                  'cmdname' => 'cite',
+                  'contents' => [],
+                  'line_nr' => {
+                    'file_name' => '',
+                    'line_nr' => 2,
+                    'macro' => ''
+                  },
+                  'parent' => {}
+                }
+              ],
+              'parent' => {},
+              'type' => 'brace_command_arg'
             }
           ],
           'cmdname' => 'xref',
@@ -89,6 +158,14 @@
               [
                 {},
                 {}
+              ],
+              [
+                {},
+                {},
+                {}
+              ],
+              [
+                {}
               ]
             ],
             'node_argument' => {
@@ -96,8 +173,7 @@
                 {},
                 {},
                 {}
-              ],
-              'normalized' => '_0040-in-samp'
+              ]
             }
           },
           'line_nr' => {},
@@ -126,11 +202,26 @@
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'line_nr'};
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'} 
= $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'parent'}
 = $result_trees{'nested_args'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][1]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[1][0]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[1];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[1][1]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'contents'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[2][0]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[1];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[2][1]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[2];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[2][2]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[2]{'contents'}[3];
+$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[3][0]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[3]{'contents'}[1];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'nested_args'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
@@ -139,7 +230,8 @@
 $result_trees{'nested_args'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_args'}{'contents'}[0];
 $result_trees{'nested_args'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_args'};
 
-$result_texis{'nested_args'} = '@xref{@@ @samp{in samp}, descr @b{in b}}.';
+$result_texis{'nested_args'} = '@xref{@@ @samp{in samp}, descr @b{in b}, 
address@hidden, 
address@hidden';
 
 
 $result_texts{'nested_args'} = '.';
@@ -148,7 +240,7 @@
 
 
 
-$result_converted{'plaintext'}->{'nested_args'} = '*Note descr in b: @ `in 
samp\'.
+$result_converted{'plaintext'}->{'nested_args'} = '*Note descr in b: 
(`manual\')@ `in samp\'.
 ';
 
 1;

Index: t/results/float/complex_float.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/float/complex_float.pl,v
retrieving revision 1.9
retrieving revision 1.10
diff -u -b -r1.9 -r1.10
--- t/results/float/complex_float.pl    19 Feb 2011 02:26:40 -0000      1.9
+++ t/results/float/complex_float.pl    20 Feb 2011 12:18:35 -0000      1.10
@@ -633,6 +633,7 @@
                         {}
                       ]
                     ],
+                    'label' => {},
                     'node_argument' => {
                       'node_content' => [
                         {}
@@ -1561,6 +1562,7 @@
                                 {}
                               ]
                             ],
+                            'label' => {},
                             'node_argument' => {
                               'node_content' => [
                                 {}
@@ -2956,6 +2958,7 @@
                                 {}
                               ]
                             ],
+                            'label' => {},
                             'node_argument' => {
                               'node_content' => [
                                 {}
@@ -3337,6 +3340,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -3489,6 +3493,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'extra'}{'label'}
 = $result_trees{'complex_float'}{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[14];
@@ -3653,6 +3658,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'label'}
 = $result_trees{'complex_float'}{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'contents'}[18]{'args'}[0]{'contents'}[21];
@@ -3906,6 +3912,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'label'}
 = $result_trees{'complex_float'}{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[21];
@@ -3979,6 +3986,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[4]{'contents'}[4];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[4]{'contents'}[4];

Index: t/results/float/numbering_captions_listoffloats.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/float/numbering_captions_listoffloats.pl,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- t/results/float/numbering_captions_listoffloats.pl  15 Feb 2011 21:40:38 
-0000      1.14
+++ t/results/float/numbering_captions_listoffloats.pl  20 Feb 2011 12:18:35 
-0000      1.15
@@ -4281,6 +4281,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -4325,6 +4326,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -4365,6 +4367,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -4456,6 +4459,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -4732,6 +4736,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -5639,6 +5644,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
@@ -5646,12 +5652,14 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'extra'}{'label'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'extra'}{'label'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1]{'contents'}[7]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[1];
@@ -5667,6 +5675,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'extra'}{'brace_command_contents'}[2][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[2]{'contents'}[1];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[3];
@@ -5713,6 +5722,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'extra'}{'label'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[9];

Index: t/results/float/ref_to_float.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/float/ref_to_float.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/float/ref_to_float.pl     14 Feb 2011 23:50:12 -0000      1.2
+++ t/results/float/ref_to_float.pl     20 Feb 2011 12:18:36 -0000      1.3
@@ -202,6 +202,7 @@
                 {}
               ]
             ],
+            'label' => {},
             'node_argument' => {
               'node_content' => [
                 {}
@@ -254,6 +255,7 @@
                 {}
               ]
             ],
+            'label' => {},
             'node_argument' => {
               'node_content' => [
                 {}
@@ -310,6 +312,7 @@
 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'args'}[0];
 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0];
 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'extra'}{'label'} 
= $result_trees{'ref_to_float'}{'contents'}[0];
 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[6];
 $result_trees{'ref_to_float'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[6];
@@ -318,6 +321,7 @@
 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'args'}[0];
 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0];
 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'extra'}{'label'} 
= $result_trees{'ref_to_float'}{'contents'}[3];
 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[8];
 $result_trees{'ref_to_float'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[8];

Index: t/results/indices/print_merged_index.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/indices/print_merged_index.pl,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- t/results/indices/print_merged_index.pl     7 Dec 2010 20:34:29 -0000       
1.8
+++ t/results/indices/print_merged_index.pl     20 Feb 2011 12:18:36 -0000      
1.9
@@ -5,6 +5,8 @@
 $result_trees{'print_merged_index'} = {
   'contents' => [
     {
+      'contents' => [
+        {
       'args' => [
         {
           'contents' => [
@@ -41,8 +43,38 @@
         'macro' => ''
       },
       'parent' => {}
+        }
+      ],
+      'parent' => {},
+      'type' => 'text_root'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
     },
     {
+              'parent' => {},
+              'text' => 'Top'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'node',
+      'contents' => [
+        {
       'args' => [
         {
           'contents' => [
@@ -68,36 +100,90 @@
       },
       'line_nr' => {
         'file_name' => '',
+            'line_nr' => 3,
+            'macro' => ''
+          },
+          'parent' => {}
+        }
+      ],
+      'extra' => {
+        'node_content' => [
+          {}
+        ],
+        'nodes_manuals' => [
+          {
+            'node_content' => [],
+            'normalized' => 'Top'
+          }
+        ],
+        'normalized' => 'Top'
+      },
+      'line_nr' => {
+        'file_name' => '',
         'line_nr' => 2,
         'macro' => ''
       },
       'parent' => {}
     }
   ],
-  'type' => 'text_root'
+  'type' => 'document_root'
 };
-$result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0];
-$result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0];
-$result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0];
-$result_trees{'print_merged_index'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'print_merged_index'}{'contents'}[0];
+$result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0];
+$result_trees{'print_merged_index'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'print_merged_index'}{'contents'}[0];
 $result_trees{'print_merged_index'}{'contents'}[0]{'parent'} = 
$result_trees{'print_merged_index'};
 
$result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0];
 
$result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0];
 $result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'print_merged_index'}{'contents'}[1];
+$result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0];
+$result_trees{'print_merged_index'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'print_merged_index'}{'contents'}[1];
+$result_trees{'print_merged_index'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'print_merged_index'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'print_merged_index'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'print_merged_index'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'print_merged_index'}{'contents'}[1]{'parent'} = 
$result_trees{'print_merged_index'};
 
 $result_texis{'print_merged_index'} = '@syncodeindex fn cp
address@hidden Top
 @printindex fn';
 
 
 $result_texts{'print_merged_index'} = '';
 
+$result_sectioning{'print_merged_index'} = {};
+
+$result_nodes{'print_merged_index'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'node_up' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ]
+    }
+  }
+};
+
+$result_menus{'print_merged_index'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  }
+};
+
 $result_errors{'print_merged_index'} = [
   {
-    'error_line' => ':2: warning: Printing an index `fn\' merged in another 
one `cp\'
+    'error_line' => ':3: warning: Printing an index `fn\' merged in another 
one `cp\'
 ',
     'file_name' => '',
-    'line_nr' => 2,
+    'line_nr' => 3,
     'macro' => '',
     'text' => 'Printing an index `fn\' merged in another one `cp\'',
     'type' => 'warning'

Index: t/results/info_tests/multitable_anchor_and_index_entry.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/info_tests/multitable_anchor_and_index_entry.pl   15 Feb 2011 
21:40:38 -0000      1.2
+++ t/results/info_tests/multitable_anchor_and_index_entry.pl   20 Feb 2011 
12:18:37 -0000      1.3
@@ -856,6 +856,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -896,6 +897,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -1079,12 +1081,14 @@
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'extra'}{'label'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[2]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8];
 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8]{'contents'}[3]{'parent'}
 = 
$result_trees{'multitable_anchor_and_index_entry'}{'contents'}[1]{'contents'}[8];

Index: t/results/info_tests/nested_multitable_anchor_index.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/info_tests/nested_multitable_anchor_index.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/info_tests/nested_multitable_anchor_index.pl      15 Feb 2011 
21:40:38 -0000      1.2
+++ t/results/info_tests/nested_multitable_anchor_index.pl      20 Feb 2011 
12:18:38 -0000      1.3
@@ -599,6 +599,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -639,6 +640,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -783,12 +785,14 @@
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'label'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'label'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6]{'contents'}[3]{'parent'}
 = 
$result_trees{'nested_multitable_anchor_index'}{'contents'}[1]{'contents'}[6];

Index: t/results/info_tests/top_node_normalization.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/info_tests/top_node_normalization.pl,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- t/results/info_tests/top_node_normalization.pl      19 Feb 2011 18:04:40 
-0000      1.1
+++ t/results/info_tests/top_node_normalization.pl      20 Feb 2011 12:18:38 
-0000      1.2
@@ -64,6 +64,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -103,6 +104,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -233,12 +235,14 @@
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'top_node_normalization'}{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'label'}
 = $result_trees{'top_node_normalization'}{'contents'}[1];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'line_nr'};
 
$result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'top_node_normalization'}{'contents'}[1]{'contents'}[1];

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 1.24
retrieving revision 1.25
diff -u -b -r1.24 -r1.25
--- t/results/macro/macro_in_index_commands.pl  19 Feb 2011 02:26:40 -0000      
1.24
+++ t/results/macro/macro_in_index_commands.pl  20 Feb 2011 12:18:39 -0000      
1.25
@@ -5,6 +5,8 @@
 $result_trees{'macro_in_index_commands'} = {
   'contents' => [
     {
+      'contents' => [
+        {
       'args' => [
         {
           'parent' => {},
@@ -706,6 +708,42 @@
       'text' => '
 ',
       'type' => 'empty_line'
+        }
+      ],
+      'parent' => {},
+      'type' => 'text_root'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => 'Top'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'node',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line'
     },
     {
       'args' => [
@@ -737,7 +775,7 @@
               'contents' => [],
               'line_nr' => {
                 'file_name' => '',
-                'line_nr' => 51,
+                    'line_nr' => 53,
                 'macro' => 'defcodeindex-entry'
               },
               'parent' => {}
@@ -818,13 +856,14 @@
           'index_at_command' => 'codeidxindex',
           'index_name' => 'codeidx',
           'index_prefix' => 'codeidx',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 51,
+            'line_nr' => 53,
         'macro' => ''
       },
       'parent' => {}
@@ -869,13 +908,14 @@
           'index_at_command' => 'cindex',
           'index_name' => 'cp',
           'index_prefix' => 'c',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 53,
+            'line_nr' => 55,
         'macro' => ''
       },
       'parent' => {}
@@ -919,7 +959,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 55,
+            'line_nr' => 57,
         'macro' => ''
       },
       'parent' => {}
@@ -964,13 +1004,14 @@
           'index_at_command' => 'kindex',
           'index_name' => 'ky',
           'index_prefix' => 'k',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 57,
+            'line_nr' => 59,
         'macro' => ''
       },
       'parent' => {}
@@ -1009,13 +1050,14 @@
           'index_at_command' => 'pindex',
           'index_name' => 'pg',
           'index_prefix' => 'p',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 58,
+            'line_nr' => 60,
         'macro' => ''
       },
       'parent' => {}
@@ -1059,7 +1101,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 60,
+            'line_nr' => 62,
         'macro' => ''
       },
       'parent' => {}
@@ -1102,7 +1144,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 62,
+            'line_nr' => 64,
         'macro' => ''
       },
       'parent' => {}
@@ -1139,7 +1181,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 63,
+            'line_nr' => 65,
         'macro' => ''
       },
       'parent' => {}
@@ -1183,7 +1225,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 65,
+            'line_nr' => 67,
         'macro' => ''
       },
       'parent' => {}
@@ -1221,7 +1263,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 66,
+            'line_nr' => 68,
         'macro' => ''
       },
       'parent' => {}
@@ -1266,13 +1308,14 @@
           'index_at_command' => 'defgindex',
           'index_name' => 'defg',
           'index_prefix' => 'defg',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 68,
+            'line_nr' => 70,
         'macro' => ''
       },
       'parent' => {}
@@ -1317,13 +1360,14 @@
           'index_at_command' => 'abcindex',
           'index_name' => 'abc',
           'index_prefix' => 'abc',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 70,
+            'line_nr' => 72,
         'macro' => ''
       },
       'parent' => {}
@@ -1377,7 +1421,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 73,
+            'line_nr' => 75,
         'macro' => ''
       },
       'parent' => {}
@@ -1431,7 +1475,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 76,
+            'line_nr' => 78,
         'macro' => ''
       },
       'parent' => {}
@@ -1485,7 +1529,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 79,
+            'line_nr' => 81,
         'macro' => ''
       },
       'parent' => {}
@@ -1539,7 +1583,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 82,
+            'line_nr' => 84,
         'macro' => ''
       },
       'parent' => {}
@@ -1593,7 +1637,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 85,
+            'line_nr' => 87,
         'macro' => ''
       },
       'parent' => {}
@@ -1647,7 +1691,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 88,
+            'line_nr' => 90,
         'macro' => ''
       },
       'parent' => {}
@@ -1701,7 +1745,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 91,
+            'line_nr' => 93,
         'macro' => ''
       },
       'parent' => {}
@@ -1755,7 +1799,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 94,
+            'line_nr' => 96,
         'macro' => ''
       },
       'parent' => {}
@@ -1809,285 +1853,320 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 97,
+            'line_nr' => 99,
         'macro' => ''
       },
       'parent' => {}
     }
   ],
-  'type' => 'text_root'
+      'extra' => {
+        'node_content' => [
+          {}
+        ],
+        'nodes_manuals' => [
+          {
+            'node_content' => [],
+            'normalized' => 'Top'
+          }
+        ],
+        'normalized' => 'Top'
+      },
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 51,
+        'macro' => ''
+      },
+      'parent' => {}
+    }
+  ],
+  'type' => 'document_root'
 };
-$result_trees{'macro_in_index_commands'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[10];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[10];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[12];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[12];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[19];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[19];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[24];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[24];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[29];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[29]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[29];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[29]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[30]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[31]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[32]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[33]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[34];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[34];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[34]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[35]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[0]{'contents'}[36]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[0];
 $result_trees{'macro_in_index_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[18]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[22];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[25];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[28];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[29]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[30]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[31];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[31]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[32]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[33]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[34];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[34]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[35]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[36]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[37]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[37];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[37]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[38]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[39]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[40];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[40]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[41]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[42]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[43]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[43];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[43]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[44]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[45]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[46];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[46]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[47]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'macro_in_index_commands'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'macro_in_index_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[2];
-$result_trees{'macro_in_index_commands'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[2];
-$result_trees{'macro_in_index_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[4];
-$result_trees{'macro_in_index_commands'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[4];
-$result_trees{'macro_in_index_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[6]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[7];
-$result_trees{'macro_in_index_commands'}{'contents'}[7]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'macro_in_index_commands'}{'contents'}[8];
-$result_trees{'macro_in_index_commands'}{'contents'}[8]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[9]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[10]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[10];
-$result_trees{'macro_in_index_commands'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[10];
-$result_trees{'macro_in_index_commands'}{'contents'}[10]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[11]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[12]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[12];
-$result_trees{'macro_in_index_commands'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[12];
-$result_trees{'macro_in_index_commands'}{'contents'}[12]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[13]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[14]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[15];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[15];
-$result_trees{'macro_in_index_commands'}{'contents'}[15]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[16]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[17];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[17];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[17];
-$result_trees{'macro_in_index_commands'}{'contents'}[17]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[18]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[19]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[19];
-$result_trees{'macro_in_index_commands'}{'contents'}[19]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[19];
-$result_trees{'macro_in_index_commands'}{'contents'}[19]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[20]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[21]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[22];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[22];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[22];
-$result_trees{'macro_in_index_commands'}{'contents'}[22]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[23]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[24]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[24];
-$result_trees{'macro_in_index_commands'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[24];
-$result_trees{'macro_in_index_commands'}{'contents'}[24]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[25]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[26]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[27];
-$result_trees{'macro_in_index_commands'}{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[27]{'extra'}{'index_entry'}{'content'};
-$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'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[29];
-$result_trees{'macro_in_index_commands'}{'contents'}[29]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[29];
-$result_trees{'macro_in_index_commands'}{'contents'}[29]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[30]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[31]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[32]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[32];
-$result_trees{'macro_in_index_commands'}{'contents'}[32]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[33]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[34]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[34];
-$result_trees{'macro_in_index_commands'}{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[34];
-$result_trees{'macro_in_index_commands'}{'contents'}[34]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[35]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[36]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[4];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'line_nr'};
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'line_nr'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[37];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[2];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[3];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[4];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[5];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'args'}[0]{'contents'}[6];
-$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[37]{'extra'}{'index_entry'}{'content'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[39];
-$result_trees{'macro_in_index_commands'}{'contents'}[39]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[39]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[41]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[41];
-$result_trees{'macro_in_index_commands'}{'contents'}[41]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[42]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[43];
-$result_trees{'macro_in_index_commands'}{'contents'}[43]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[43]{'extra'}{'index_entry'}{'content'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[44];
-$result_trees{'macro_in_index_commands'}{'contents'}[44]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[44]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[46]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[46];
-$result_trees{'macro_in_index_commands'}{'contents'}[46]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[47]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[48]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[48];
-$result_trees{'macro_in_index_commands'}{'contents'}[48]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[49]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[49];
-$result_trees{'macro_in_index_commands'}{'contents'}[49]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[50]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[51]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[51];
-$result_trees{'macro_in_index_commands'}{'contents'}[51]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[52]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[52];
-$result_trees{'macro_in_index_commands'}{'contents'}[52]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[53]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[54];
-$result_trees{'macro_in_index_commands'}{'contents'}[54]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[54]{'extra'}{'index_entry'}{'content'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[56];
-$result_trees{'macro_in_index_commands'}{'contents'}[56]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'macro_in_index_commands'}{'contents'}[56]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[56]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[58];
-$result_trees{'macro_in_index_commands'}{'contents'}[58]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[59]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[59];
-$result_trees{'macro_in_index_commands'}{'contents'}[59]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[60]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[61]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[61];
-$result_trees{'macro_in_index_commands'}{'contents'}[61]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[62]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[62];
-$result_trees{'macro_in_index_commands'}{'contents'}[62]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[63]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[64]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[64];
-$result_trees{'macro_in_index_commands'}{'contents'}[64]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[65]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[65];
-$result_trees{'macro_in_index_commands'}{'contents'}[65]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[66]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[67]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[67];
-$result_trees{'macro_in_index_commands'}{'contents'}[67]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[68]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[68];
-$result_trees{'macro_in_index_commands'}{'contents'}[68]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[69]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[70]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[70];
-$result_trees{'macro_in_index_commands'}{'contents'}[70]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[71]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[71];
-$result_trees{'macro_in_index_commands'}{'contents'}[71]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[72]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[73]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[73];
-$result_trees{'macro_in_index_commands'}{'contents'}[73]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[74]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[74];
-$result_trees{'macro_in_index_commands'}{'contents'}[74]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[75]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[76]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[76];
-$result_trees{'macro_in_index_commands'}{'contents'}[76]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[77]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[77];
-$result_trees{'macro_in_index_commands'}{'contents'}[77]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[78]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[79]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[79];
-$result_trees{'macro_in_index_commands'}{'contents'}[79]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[80]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[80];
-$result_trees{'macro_in_index_commands'}{'contents'}[80]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[81]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[82]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[82];
-$result_trees{'macro_in_index_commands'}{'contents'}[82]{'parent'} = 
$result_trees{'macro_in_index_commands'};
-$result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0];
-$result_trees{'macro_in_index_commands'}{'contents'}[83]{'args'}[0]{'parent'} 
= $result_trees{'macro_in_index_commands'}{'contents'}[83];
-$result_trees{'macro_in_index_commands'}{'contents'}[83]{'parent'} = 
$result_trees{'macro_in_index_commands'};
 
 $result_texis{'macro_in_index_commands'} = '@macro cp
 cp
@@ -2139,6 +2218,8 @@
 a @var{index entry} address@hidden'e @address@hidden
 @end macro
 
address@hidden Top
+
 @codeidxindex a @var{index entry} address@hidden'e @address@hidden
 
 @cindex cindex entry
@@ -2214,6 +2295,7 @@
 
 
 
+
 pg
 
 ky
@@ -2233,6 +2315,31 @@
 fn
 ';
 
+$result_sectioning{'macro_in_index_commands'} = {};
+
+$result_nodes{'macro_in_index_commands'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'node_up' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ]
+    }
+  }
+};
+
+$result_menus{'macro_in_index_commands'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  }
+};
+
 $result_errors{'macro_in_index_commands'} = [
   {
     'error_line' => ':21: warning: @documentlanguage should only appear at a 
line beginning
@@ -2244,64 +2351,64 @@
     'type' => 'warning'
   },
   {
-    'error_line' => ':76: warning: Printing an index `ky\' merged in another 
one `pg\'
+    'error_line' => ':78: warning: Printing an index `ky\' merged in another 
one `pg\'
 ',
     'file_name' => '',
-    'line_nr' => 76,
+    'line_nr' => 78,
     'macro' => '',
     'text' => 'Printing an index `ky\' merged in another one `pg\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':79: warning: Printing an index `truc\' merged in another 
one `fn\'
+    'error_line' => ':81: warning: Printing an index `truc\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 79,
+    'line_nr' => 81,
     'macro' => '',
     'text' => 'Printing an index `truc\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':82: warning: Printing an index `truc\' merged in another 
one `fn\'
+    'error_line' => ':84: warning: Printing an index `truc\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 82,
+    'line_nr' => 84,
     'macro' => '',
     'text' => 'Printing an index `truc\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':85: warning: Printing an index `cp\' merged in another 
one `fn\'
+    'error_line' => ':87: warning: Printing an index `cp\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 85,
+    'line_nr' => 87,
     'macro' => '',
     'text' => 'Printing an index `cp\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':88: warning: Printing an index `cp\' merged in another 
one `fn\'
+    'error_line' => ':90: warning: Printing an index `cp\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 88,
+    'line_nr' => 90,
     'macro' => '',
     'text' => 'Printing an index `cp\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':91: warning: Printing an index `defg\' merged in another 
one `pg\'
+    'error_line' => ':93: warning: Printing an index `defg\' merged in another 
one `pg\'
 ',
     'file_name' => '',
-    'line_nr' => 91,
+    'line_nr' => 93,
     'macro' => '',
     'text' => 'Printing an index `defg\' merged in another one `pg\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':94: warning: Printing an index `abc\' merged in another 
one `defg\'
+    'error_line' => ':96: warning: Printing an index `abc\' merged in another 
one `defg\'
 ',
     'file_name' => '',
-    'line_nr' => 94,
+    'line_nr' => 96,
     'macro' => '',
     'text' => 'Printing an index `abc\' merged in another one `defg\'',
     'type' => 'warning'

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 1.29
retrieving revision 1.30
diff -u -b -r1.29 -r1.30
--- t/results/sectioning/at_commands_in_refs.pl 19 Feb 2011 02:26:41 -0000      
1.29
+++ t/results/sectioning/at_commands_in_refs.pl 20 Feb 2011 12:18:39 -0000      
1.30
@@ -10912,6 +10912,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11048,6 +11049,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11220,6 +11222,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11370,6 +11373,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11476,6 +11480,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11648,6 +11653,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -11780,6 +11786,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12070,6 +12077,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12400,6 +12408,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12618,6 +12627,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12764,6 +12774,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12912,6 +12923,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -12962,6 +12974,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -13106,6 +13119,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -13250,6 +13264,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -13383,6 +13398,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -13529,6 +13545,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -13587,6 +13604,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -13877,6 +13895,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -14109,6 +14128,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -14187,6 +14207,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -14266,6 +14287,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -14329,6 +14351,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -14488,6 +14511,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {},
@@ -17064,6 +17088,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[2];
@@ -17108,6 +17133,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2];
@@ -17161,6 +17187,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[2];
@@ -17205,6 +17232,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[3]{'contents'}[4]{'args'}[0]{'contents'}[2];
@@ -17234,6 +17262,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[2];
@@ -17277,6 +17306,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[2];
@@ -17316,6 +17346,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[6];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2];
@@ -17396,6 +17427,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[4]{'args'}[0]{'contents'}[2];
@@ -17501,6 +17533,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[18];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[2];
@@ -17572,6 +17605,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'brace_command_contents'}[0][11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'brace_command_contents'}[0][12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[8]{'args'}[0]{'contents'}[2];
@@ -17617,6 +17651,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'brace_command_contents'}[0][8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'brace_command_contents'}[0][9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[10]{'args'}[0]{'contents'}[2];
@@ -17659,6 +17694,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'brace_command_contents'}[0][8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'brace_command_contents'}[0][9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[9];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[12]{'args'}[0]{'contents'}[2];
@@ -17675,6 +17711,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7];
@@ -17703,6 +17740,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'brace_command_contents'}[0][3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'brace_command_contents'}[0][4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[2];
@@ -17736,6 +17774,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'brace_command_contents'}[0][3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'brace_command_contents'}[0][4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[18]{'args'}[0]{'contents'}[2];
@@ -17769,6 +17808,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'brace_command_contents'}[0][1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[2];
@@ -17801,6 +17841,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'brace_command_contents'}[0][1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[22]{'args'}[0]{'contents'}[2];
@@ -17812,6 +17853,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7];
@@ -17887,6 +17929,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'brace_command_contents'}[0][14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[14];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'brace_command_contents'}[0][15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[15];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'brace_command_contents'}[0][16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[26]{'args'}[0]{'contents'}[2];
@@ -17958,6 +18001,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'brace_command_contents'}[0][10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'brace_command_contents'}[0][11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'brace_command_contents'}[0][12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[28]{'args'}[0]{'contents'}[2];
@@ -17982,6 +18026,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'extra'}{'brace_command_contents'}[0][1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
@@ -17999,6 +18044,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'brace_command_contents'}[0][1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[32]{'args'}[0]{'contents'}[2];
@@ -18011,6 +18057,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[34]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7];
@@ -18044,6 +18091,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'brace_command_contents'}[0][2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'brace_command_contents'}[0][3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[3];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'brace_command_contents'}[0][4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'label'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'node_argument'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'extra'}{'node_argument'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[36]{'args'}[0]{'contents'}[2];

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 1.28
retrieving revision 1.29
diff -u -b -r1.28 -r1.29
--- t/results/sectioning/character_and_spaces_in_refs.pl        15 Feb 2011 
21:40:47 -0000      1.28
+++ t/results/sectioning/character_and_spaces_in_refs.pl        20 Feb 2011 
12:18:40 -0000      1.29
@@ -566,68 +566,52 @@
                     {}
                   ]
                 ],
-                'node_argument' => {
-                  'node_content' => [
-                    {}
-                  ],
-                  'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
-                }
-              },
-              'line_nr' => {
-                'file_name' => '',
-                'line_nr' => 15,
-                'macro' => ''
-              },
-              'parent' => {}
-            },
+                'label' => {
+                  'args' => [
+                    {
+                      'contents' => [
             {
               'parent' => {},
-              'text' => '
-'
+                          'text' => ' ',
+                          'type' => 'empty_spaces_after_command'
             },
             {
-              'args' => [
+                          'parent' => {},
+                          'text' => '!_"#$%&\'()*+-.'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'misc_line_arg'
+                    },
                 {
                   'contents' => [
                     {
+                          'text' => ' ',
+                          'type' => 'empty_spaces_before_argument'
+                        },
+                        {
                       'parent' => {},
                       'text' => '/;<=>?[\\]^_`|~'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'brace_command_arg'
-                }
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-              'cmdname' => 'ref',
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'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
-                }
-              },
-              'line_nr' => {
-                'file_name' => '',
-                'line_nr' => 16,
-                'macro' => ''
+                      'type' => 'misc_line_arg'
               },
-              'parent' => {}
+                    {
+                      'contents' => [
+                        {
+                          'text' => ' ',
+                          'type' => 'empty_spaces_before_argument'
             },
             {
               'parent' => {},
-              'text' => '
-'
+                          'text' => 'other nodes'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'misc_line_arg'
             },
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-              'args' => [
-                {
                   'contents' => [
                     {
                       'text' => ' ',
@@ -635,31 +619,75 @@
                     },
                     {
                       'parent' => {},
-                      'text' => 'Top'
+                          'text' => 'other nodes'
+                        },
+                        {
+                          'parent' => {},
+                          'text' => '
+',
+                          'type' => 'spaces_at_end'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'brace_command_arg'
+                      'type' => 'misc_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'node',
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => '
+',
+                      'type' => 'empty_line'
                 }
               ],
-              'cmdname' => 'ref',
-              'contents' => [],
               'extra' => {
-                'brace_command_contents' => [
-                  [
+                    'node_content' => [
                     {}
-                  ]
                 ],
+                    'nodes_manuals' => [
+                      {
+                        'node_content' => [],
+                        'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+                      },
+                      {
+                        'node_content' => [
+                          {}
+                        ],
+                        'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                      },
+                      {
+                        'node_content' => [
+                          {}
+                        ],
+                        'normalized' => 'other-nodes'
+                      },
+                      {
+                        'node_content' => [
+                          {}
+                        ],
+                        'normalized' => 'other-nodes'
+                      }
+                    ],
+                    'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+                  },
+                  'line_nr' => {
+                    'file_name' => '',
+                    'line_nr' => 29,
+                    'macro' => ''
+                  },
+                  'parent' => {}
+                },
                 'node_argument' => {
                   'node_content' => [
                     {}
                   ],
-                  'normalized' => 'Top'
+                  'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
                 }
               },
               'line_nr' => {
                 'file_name' => '',
-                'line_nr' => 17,
+                'line_nr' => 15,
                 'macro' => ''
               },
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@@ -674,12 +702,8 @@
                 {
                   'contents' => [
                     {
-                      'text' => '  ',
-                      'type' => 'empty_spaces_before_argument'
-                    },
-                    {
                       'parent' => {},
-                      'text' => 'local   node'
+                      'text' => '/;<=>?[\\]^_`|~'
                     }
                   ],
                   'parent' => {},
@@ -694,50 +718,7 @@
                     {}
                   ]
                 ],
-                'node_argument' => {
-                  'node_content' => [
-                    {}
-                  ],
-                  'normalized' => 'local-node'
-                }
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-              'line_nr' => {
-                'file_name' => '',
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-                'macro' => ''
-              },
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-            },
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-              'parent' => {},
-              'text' => '
-'
-            }
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-          'parent' => {},
-          'type' => 'paragraph'
-        },
-        {
-          'parent' => {},
-          'text' => '
-',
-          'type' => 'empty_line'
-        }
-      ],
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-        'misc_content' => [
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-      'line_nr' => {
-        'file_name' => '',
-        'line_nr' => 2,
-        'macro' => ''
-      },
-      'parent' => {}
-    },
-    {
+                'label' => {
       'args' => [
         {
           'contents' => [
@@ -748,7 +729,7 @@
             },
             {
               'parent' => {},
-              'text' => 'other nodes'
+                          'text' => '/;<=>?[\\]^_`|~'
             }
           ],
           'parent' => {},
@@ -757,12 +738,8 @@
         {
           'contents' => [
             {
-              'text' => ' ',
-              'type' => 'empty_spaces_before_argument'
-            },
-            {
               'parent' => {},
-              'text' => '!_"#$%&\'()*+-.'
+                          'text' => 'local   node'
             }
           ],
           'parent' => {},
@@ -771,12 +748,8 @@
         {
           'contents' => [
             {
-              'text' => ' ',
-              'type' => 'empty_spaces_before_argument'
-            },
-            {
               'parent' => {},
-              'text' => 'Top'
+                          'text' => '!_"#$%&\'()*+-.'
             }
           ],
           'parent' => {},
@@ -790,7 +763,7 @@
             },
             {
               'parent' => {},
-              'text' => 'Top'
+                          'text' => 'other nodes'
             },
             {
               'parent' => {},
@@ -804,7 +777,14 @@
         }
       ],
       'cmdname' => 'node',
-      'contents' => [],
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => '
+',
+                      'type' => 'empty_line'
+                    }
+                  ],
       'extra' => {
         'node_content' => [
           {}
@@ -812,213 +792,216 @@
         'nodes_manuals' => [
           {
             'node_content' => [],
-            'normalized' => 'other-nodes'
+                        'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+                        'normalized' => 'local-node'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 'Top'
+                        'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 'Top'
+                        'normalized' => 'other-nodes'
           }
         ],
-        'normalized' => 'other-nodes'
+                    'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 20,
+                    'line_nr' => 31,
         'macro' => ''
       },
       'parent' => {}
     },
-    {
-      'args' => [
-        {
-          'contents' => [
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-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
-              'text' => 'Chapter with nodes'
-            },
-            {
-              'parent' => {},
-              'text' => '
-',
-              'type' => 'spaces_at_end'
-            }
+                'node_argument' => {
+                  'node_content' => [
+                    {}
           ],
-          'parent' => {},
-          'type' => 'misc_line_arg'
+                  'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
         }
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-      'cmdname' => 'chapter',
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-          'text' => '
-',
-          'type' => 'empty_line'
         },
-        {
-          'cmdname' => 'menu',
-          'contents' => [
+              'line_nr' => {
+                'file_name' => '',
+                'line_nr' => 16,
+                'macro' => ''
+              },
+              'parent' => {}
+            },
             {
               'parent' => {},
               'text' => '
-',
-              'type' => 'empty_line_after_command'
+'
             },
             {
               'args' => [
                 {
-                  'parent' => {},
-                  'text' => '* ',
-                  'type' => 'menu_entry_leading_text'
-                },
-                {
                   'contents' => [
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-                  'type' => 'menu_entry_node'
-                },
-                {
-                  'parent' => {},
-                  'text' => '::',
-                  'type' => 'menu_entry_separator'
+                      'text' => ' ',
+                      'type' => 'empty_spaces_before_argument'
                 },
                 {
-                  'contents' => [
-                    {
                       'parent' => {},
-                      'text' => '
-'
+                      'text' => 'Top'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'menu_entry_description'
+                  'type' => 'brace_command_arg'
                 }
               ],
+              'cmdname' => 'ref',
+              'contents' => [],
               'extra' => {
-                'menu_entry_node' => {
+                'brace_command_contents' => [
+                  [
+                    {}
+                  ]
+                ],
+                'label' => {},
+                'node_argument' => {
                   'node_content' => [
                     {}
                   ],
-                  'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+                  'normalized' => 'Top'
                 }
               },
               'line_nr' => {
                 'file_name' => '',
-                'line_nr' => 24,
+                'line_nr' => 17,
                 'macro' => ''
               },
-              'parent' => {},
-              'type' => 'menu_entry'
+              'parent' => {}
             },
             {
-              'args' => [
-                {
                   'parent' => {},
-                  'text' => '* ',
-                  'type' => 'menu_entry_leading_text'
+              'text' => '
+'
                 },
                 {
-                  'contents' => [
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                     {
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-                      'text' => '/;<=>?[\\]^_`|~'
-                    }
-                  ],
-                  'parent' => {},
-                  'type' => 'menu_entry_node'
-                },
+                  'contents' => [
                 {
-                  'parent' => {},
-                  'text' => '::',
-                  'type' => 'menu_entry_separator'
+                      'text' => '  ',
+                      'type' => 'empty_spaces_before_argument'
                 },
                 {
-                  'contents' => [
-                    {
                       'parent' => {},
-                      'text' => '
-'
+                      'text' => 'local   node'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'menu_entry_description'
+                  'type' => 'brace_command_arg'
                 }
               ],
+              'cmdname' => 'ref',
+              'contents' => [],
               'extra' => {
-                'menu_entry_node' => {
-                  'node_content' => [
+                'brace_command_contents' => [
+                  [
                     {}
+                  ]
                   ],
-                  'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
-                }
-              },
-              'line_nr' => {
-                'file_name' => '',
-                'line_nr' => 25,
-                'macro' => ''
-              },
+                'label' => {
+                  'args' => [
+                    {
+                      'contents' => [
+                        {
               'parent' => {},
-              'type' => 'menu_entry'
+                          'text' => '  ',
+                          'type' => 'empty_spaces_after_command'
             },
             {
-              'args' => [
+                          'parent' => {},
+                          'text' => 'local   node'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'misc_line_arg'
+                    },
                 {
+                      'contents' => [],
                   'parent' => {},
-                  'text' => '* ',
-                  'type' => 'menu_entry_leading_text'
+                      'type' => 'misc_line_arg'
                 },
                 {
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => 'local node'
+                          'text' => '/;<=>?[\\]^_`|~'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'menu_entry_node'
+                      'type' => 'misc_line_arg'
                 },
                 {
+                      'contents' => [
+                        {
                   'parent' => {},
-                  'text' => '::',
-                  'type' => 'menu_entry_separator'
+                          'text' => 'other nodes'
                 },
                 {
-                  'contents' => [
-                    {
                       'parent' => {},
                       'text' => '
-'
+',
+                          'type' => 'spaces_at_end'
                     }
                   ],
                   'parent' => {},
-                  'type' => 'menu_entry_description'
+                      'type' => 'misc_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'node',
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => '
+',
+                      'type' => 'empty_line'
                 }
               ],
               'extra' => {
-                'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'nodes_manuals' => [
+                      {
+                        'node_content' => [],
+                        'normalized' => 'local-node'
+                      },
+                      undef,
+                      {
+                        'node_content' => [
+                          {}
+                        ],
+                        'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                      },
+                      {
+                        'node_content' => [
+                          {}
+                        ],
+                        'normalized' => 'other-nodes'
+                      }
+                    ],
+                    'normalized' => 'local-node'
+                  },
+                  'line_nr' => {
+                    'file_name' => '',
+                    'line_nr' => 33,
+                    'macro' => ''
+                  },
+                  'parent' => {}
+                },
+                'node_argument' => {
                   'node_content' => [
                     {}
                   ],
@@ -1027,16 +1010,7 @@
               },
               'line_nr' => {
                 'file_name' => '',
-                'line_nr' => 26,
-                'macro' => ''
-              },
-              'parent' => {},
-              'type' => 'menu_entry'
-            }
-          ],
-          'line_nr' => {
-            'file_name' => '',
-            'line_nr' => 23,
+                'line_nr' => 18,
             'macro' => ''
           },
           'parent' => {}
@@ -1044,8 +1018,11 @@
         {
           'parent' => {},
           'text' => '
-',
-          'type' => 'empty_line_after_command'
+'
+            }
+          ],
+          'parent' => {},
+          'type' => 'paragraph'
         },
         {
           'parent' => {},
@@ -1059,13 +1036,12 @@
           {}
         ]
       },
-      'level' => 1,
+      'level' => 0,
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 21,
+        'line_nr' => 2,
         'macro' => ''
       },
-      'number' => 1,
       'parent' => {}
     },
     {
@@ -1079,7 +1055,7 @@
             },
             {
               'parent' => {},
-              'text' => '!_"#$%&\'()*+-.'
+              'text' => 'other nodes'
             }
           ],
           'parent' => {},
@@ -1093,7 +1069,7 @@
             },
             {
               'parent' => {},
-              'text' => '/;<=>?[\\]^_`|~'
+              'text' => '!_"#$%&\'()*+-.'
             }
           ],
           'parent' => {},
@@ -1107,7 +1083,7 @@
             },
             {
               'parent' => {},
-              'text' => 'other nodes'
+              'text' => 'Top'
             }
           ],
           'parent' => {},
@@ -1121,7 +1097,7 @@
             },
             {
               'parent' => {},
-              'text' => 'other nodes'
+              'text' => 'Top'
             },
             {
               'parent' => {},
@@ -1135,14 +1111,7 @@
         }
       ],
       'cmdname' => 'node',
-      'contents' => [
-        {
-          'parent' => {},
-          'text' => '
-',
-          'type' => 'empty_line'
-        }
-      ],
+      'contents' => [],
       'extra' => {
         'node_content' => [
           {}
@@ -1150,32 +1119,32 @@
         'nodes_manuals' => [
           {
             'node_content' => [],
-            'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+            'normalized' => 'other-nodes'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+            'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 'other-nodes'
+            'normalized' => 'Top'
           },
           {
             'node_content' => [
               {}
             ],
-            'normalized' => 'other-nodes'
+            'normalized' => 'Top'
           }
         ],
-        'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+        'normalized' => 'other-nodes'
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 29,
+        'line_nr' => 20,
         'macro' => ''
       },
       'parent' => {}
@@ -1191,21 +1160,42 @@
             },
             {
               'parent' => {},
-              'text' => '/;<=>?[\\]^_`|~'
+              'text' => 'Chapter with nodes'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
             }
           ],
           'parent' => {},
           'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'chapter',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line'
         },
         {
+          'cmdname' => 'menu',
           'contents' => [
             {
               'parent' => {},
-              'text' => 'local   node'
-            }
-          ],
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            },
+            {
+              'args' => [
+                {
           'parent' => {},
-          'type' => 'misc_line_arg'
+                  'text' => '* ',
+                  'type' => 'menu_entry_leading_text'
         },
         {
           'contents' => [
@@ -1215,165 +1205,179 @@
             }
           ],
           'parent' => {},
-          'type' => 'misc_line_arg'
-        },
-        {
-          'contents' => [
-            {
-              'text' => ' ',
-              'type' => 'empty_spaces_before_argument'
+                  'type' => 'menu_entry_node'
             },
             {
               'parent' => {},
-              'text' => 'other nodes'
+                  'text' => '::',
+                  'type' => 'menu_entry_separator'
             },
             {
+                  'contents' => [
+                    {
               'parent' => {},
               'text' => '
-',
-              'type' => 'spaces_at_end'
-            }
-          ],
-          'parent' => {},
-          'type' => 'misc_line_arg'
+'
         }
       ],
-      'cmdname' => 'node',
-      'contents' => [
-        {
           'parent' => {},
-          'text' => '
-',
-          'type' => 'empty_line'
+                  'type' => 'menu_entry_description'
         }
       ],
       'extra' => {
-        'node_content' => [
-          {}
-        ],
-        'nodes_manuals' => [
-          {
-            'node_content' => [],
-            'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
-          },
-          {
-            'node_content' => [
-              {}
-            ],
-            'normalized' => 'local-node'
-          },
-          {
+                'menu_entry_node' => {
             'node_content' => [
               {}
             ],
             'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
-          },
-          {
-            'node_content' => [
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-            ],
-            'normalized' => 'other-nodes'
           }
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-        'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 31,
+                'line_nr' => 24,
         'macro' => ''
       },
-      'parent' => {}
+              'parent' => {},
+              'type' => 'menu_entry'
     },
     {
       'args' => [
         {
-          'contents' => [
-            {
               'parent' => {},
-              'text' => '  ',
-              'type' => 'empty_spaces_after_command'
+                  'text' => '* ',
+                  'type' => 'menu_entry_leading_text'
             },
             {
+                  'contents' => [
+                    {
               'parent' => {},
-              'text' => 'local   node'
+                      'text' => '/;<=>?[\\]^_`|~'
             }
           ],
           'parent' => {},
-          'type' => 'misc_line_arg'
+                  'type' => 'menu_entry_node'
         },
         {
-          'contents' => [],
           'parent' => {},
-          'type' => 'misc_line_arg'
+                  'text' => '::',
+                  'type' => 'menu_entry_separator'
         },
         {
           'contents' => [
             {
               'parent' => {},
-              'text' => '/;<=>?[\\]^_`|~'
+                      'text' => '
+'
             }
           ],
           'parent' => {},
-          'type' => 'misc_line_arg'
+                  'type' => 'menu_entry_description'
+                }
+              ],
+              'extra' => {
+                'menu_entry_node' => {
+                  'node_content' => [
+                    {}
+                  ],
+                  'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                }
+              },
+              'line_nr' => {
+                'file_name' => '',
+                'line_nr' => 25,
+                'macro' => ''
+              },
+              'parent' => {},
+              'type' => 'menu_entry'
         },
         {
-          'contents' => [
+              'args' => [
             {
               'parent' => {},
-              'text' => 'other nodes'
+                  'text' => '* ',
+                  'type' => 'menu_entry_leading_text'
             },
             {
+                  'contents' => [
+                    {
               'parent' => {},
-              'text' => '
-',
-              'type' => 'spaces_at_end'
+                      'text' => 'local node'
             }
           ],
           'parent' => {},
-          'type' => 'misc_line_arg'
-        }
-      ],
-      'cmdname' => 'node',
+                  'type' => 'menu_entry_node'
+                },
+                {
+                  'parent' => {},
+                  'text' => '::',
+                  'type' => 'menu_entry_separator'
+                },
+                {
       'contents' => [
         {
           'parent' => {},
           'text' => '
-',
-          'type' => 'empty_line'
+'
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'menu_entry_description'
         }
       ],
       'extra' => {
+                'menu_entry_node' => {
         'node_content' => [
           {}
         ],
-        'nodes_manuals' => [
-          {
-            'node_content' => [],
             'normalized' => 'local-node'
+                }
           },
-          undef,
-          {
-            'node_content' => [
-              {}
+              'line_nr' => {
+                'file_name' => '',
+                'line_nr' => 26,
+                'macro' => ''
+              },
+              'parent' => {},
+              'type' => 'menu_entry'
+            }
             ],
-            'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 23,
+            'macro' => ''
+          },
+          'parent' => {}
           },
           {
-            'node_content' => [
-              {}
-            ],
-            'normalized' => 'other-nodes'
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line'
           }
         ],
-        'normalized' => 'local-node'
+      'extra' => {
+        'misc_content' => [
+          {}
+        ]
       },
+      'level' => 1,
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 33,
+        'line_nr' => 21,
         'macro' => ''
       },
+      'number' => 1,
       'parent' => {}
     },
+    {},
+    {},
+    {},
     {
       'cmdname' => 'bye',
       'parent' => {}
@@ -1469,24 +1473,74 @@
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'}{'parent'}
 = $result_trees{'character_and_spaces_in_refs'};
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[11]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[2]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'}{'parent'}
 = $result_trees{'character_and_spaces_in_refs'};
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[13]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'extra'}{'label'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[14]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[15]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'args'}[0];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[2]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'}{'parent'}
 = $result_trees{'character_and_spaces_in_refs'};
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6];
 
$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];
@@ -1545,55 +1599,9 @@
 
$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'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[5];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'node_content'};
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[1]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[2]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'args'}[3]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[6];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'node_content'};
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[1]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[2]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'args'}[3]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[2];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs'}{'contents'}[7];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'extra'}{'node_content'};
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[2]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'args'}[3]{'contents'}[0];
-$result_trees{'character_and_spaces_in_refs'}{'contents'}[7]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[5] = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[10]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[6] = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[12]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs'}{'contents'}[7] = 
$result_trees{'character_and_spaces_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[16]{'extra'}{'label'};
 $result_trees{'character_and_spaces_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'character_and_spaces_in_refs'};
 
 $result_texis{'character_and_spaces_in_refs'} = '@node Top

Index: t/results/sectioning/nodename_parentheses.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/nodename_parentheses.pl,v
retrieving revision 1.31
retrieving revision 1.32
diff -u -b -r1.31 -r1.32
--- t/results/sectioning/nodename_parentheses.pl        15 Feb 2011 21:40:47 
-0000      1.31
+++ t/results/sectioning/nodename_parentheses.pl        20 Feb 2011 12:18:40 
-0000      1.32
@@ -501,6 +501,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -860,6 +861,7 @@
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'label'}
 = $result_trees{'nodename_parentheses'}{'contents'}[3];
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'nodename_parentheses'}{'contents'}[6]{'contents'}[1];

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 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- t/results/value/value_in_index_commands.pl  19 Feb 2011 02:26:41 -0000      
1.21
+++ t/results/value/value_in_index_commands.pl  20 Feb 2011 12:18:41 -0000      
1.22
@@ -5,6 +5,8 @@
 $result_trees{'value_in_index_commands'} = {
   'contents' => [
     {
+      'contents' => [
+        {
       'args' => [
         {
           'parent' => {},
@@ -408,6 +410,42 @@
       'text' => '
 ',
       'type' => 'empty_line'
+        }
+      ],
+      'parent' => {},
+      'type' => 'text_root'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => 'Top'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'node',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line'
     },
     {
       'args' => [
@@ -439,7 +477,7 @@
               'contents' => [],
               'line_nr' => {
                 'file_name' => '',
-                'line_nr' => 24,
+                    'line_nr' => 26,
                 'macro' => ''
               },
               'parent' => {}
@@ -520,6 +558,7 @@
           'index_at_command' => 'codeidxindex',
           'index_name' => 'codeidx',
           'index_prefix' => 'codeidx',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
@@ -567,13 +606,14 @@
           'index_at_command' => 'cindex',
           'index_name' => 'cp',
           'index_prefix' => 'c',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 26,
+            'line_nr' => 28,
         'macro' => ''
       },
       'parent' => {}
@@ -617,7 +657,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 28,
+            'line_nr' => 30,
         'macro' => ''
       },
       'parent' => {}
@@ -662,13 +702,14 @@
           'index_at_command' => 'kindex',
           'index_name' => 'ky',
           'index_prefix' => 'k',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 30,
+            'line_nr' => 32,
         'macro' => ''
       },
       'parent' => {}
@@ -707,13 +748,14 @@
           'index_at_command' => 'pindex',
           'index_name' => 'pg',
           'index_prefix' => 'p',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 31,
+            'line_nr' => 33,
         'macro' => ''
       },
       'parent' => {}
@@ -757,7 +799,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 33,
+            'line_nr' => 35,
         'macro' => ''
       },
       'parent' => {}
@@ -800,7 +842,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 35,
+            'line_nr' => 37,
         'macro' => ''
       },
       'parent' => {}
@@ -837,7 +879,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 36,
+            'line_nr' => 38,
         'macro' => ''
       },
       'parent' => {}
@@ -881,7 +923,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 38,
+            'line_nr' => 40,
         'macro' => ''
       },
       'parent' => {}
@@ -919,7 +961,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 39,
+            'line_nr' => 41,
         'macro' => ''
       },
       'parent' => {}
@@ -964,13 +1006,14 @@
           'index_at_command' => 'defgindex',
           'index_name' => 'defg',
           'index_prefix' => 'defg',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 41,
+            'line_nr' => 43,
         'macro' => ''
       },
       'parent' => {}
@@ -1015,13 +1058,14 @@
           'index_at_command' => 'abcindex',
           'index_name' => 'abc',
           'index_prefix' => 'abc',
+              'node' => {},
           'number' => 1
         },
         'misc_content' => []
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 43,
+            'line_nr' => 45,
         'macro' => ''
       },
       'parent' => {}
@@ -1075,7 +1119,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 46,
+            'line_nr' => 48,
         'macro' => ''
       },
       'parent' => {}
@@ -1129,7 +1173,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 49,
+            'line_nr' => 51,
         'macro' => ''
       },
       'parent' => {}
@@ -1183,7 +1227,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 52,
+            'line_nr' => 54,
         'macro' => ''
       },
       'parent' => {}
@@ -1237,7 +1281,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 55,
+            'line_nr' => 57,
         'macro' => ''
       },
       'parent' => {}
@@ -1291,7 +1335,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 58,
+            'line_nr' => 60,
         'macro' => ''
       },
       'parent' => {}
@@ -1345,7 +1389,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 61,
+            'line_nr' => 63,
         'macro' => ''
       },
       'parent' => {}
@@ -1399,7 +1443,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 64,
+            'line_nr' => 66,
         'macro' => ''
       },
       'parent' => {}
@@ -1453,7 +1497,7 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 67,
+            'line_nr' => 69,
         'macro' => ''
       },
       'parent' => {}
@@ -1507,253 +1551,288 @@
       },
       'line_nr' => {
         'file_name' => '',
-        'line_nr' => 70,
+            'line_nr' => 72,
         'macro' => ''
       },
       'parent' => {}
     }
   ],
-  'type' => 'text_root'
+      'extra' => {
+        'node_content' => [
+          {}
+        ],
+        'nodes_manuals' => [
+          {
+            'node_content' => [],
+            'normalized' => 'Top'
+          }
+        ],
+        'normalized' => 'Top'
+      },
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 24,
+        'macro' => ''
+      },
+      'parent' => {}
+    }
+  ],
+  'type' => 'document_root'
 };
-$result_trees{'value_in_index_commands'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[0]{'args'}[1]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[2];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[7];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[7]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[7];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[11];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[11]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[11];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[15];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[15]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[15];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[19];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[19]{'args'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[19];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0];
 $result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[11]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[14]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[18]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[22];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[23]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[24]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[25]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[25];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[25]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[26]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[28];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[29]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[30]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[31]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[31];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[31]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[32]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[33]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[34];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[34]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[35]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[36]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[37]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[37];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[37]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[38]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[39]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[40];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[40]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[41]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[42]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[43]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[43];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[43]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[44]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[45]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[46];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[46]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[47]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'value_in_index_commands'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'extra'}{'node_content'};
 $result_trees{'value_in_index_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[2];
-$result_trees{'value_in_index_commands'}{'contents'}[2]{'args'}[1]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[2];
-$result_trees{'value_in_index_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[4];
-$result_trees{'value_in_index_commands'}{'contents'}[4]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[5];
-$result_trees{'value_in_index_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[6]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[7];
-$result_trees{'value_in_index_commands'}{'contents'}[7]{'args'}[1]{'parent'} = 
$result_trees{'value_in_index_commands'}{'contents'}[7];
-$result_trees{'value_in_index_commands'}{'contents'}[7]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[8]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[9];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[9];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[9];
-$result_trees{'value_in_index_commands'}{'contents'}[9]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[10]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[11]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[11];
-$result_trees{'value_in_index_commands'}{'contents'}[11]{'args'}[1]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[11];
-$result_trees{'value_in_index_commands'}{'contents'}[11]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[12]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[13];
-$result_trees{'value_in_index_commands'}{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[13]{'extra'}{'index_entry'}{'content'};
-$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'} 
= $result_trees{'value_in_index_commands'}{'contents'}[15];
-$result_trees{'value_in_index_commands'}{'contents'}[15]{'args'}[1]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[15];
-$result_trees{'value_in_index_commands'}{'contents'}[15]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[16]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[17]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[17];
-$result_trees{'value_in_index_commands'}{'contents'}[17]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[18]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[19]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[19];
-$result_trees{'value_in_index_commands'}{'contents'}[19]{'args'}[1]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[19];
-$result_trees{'value_in_index_commands'}{'contents'}[19]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[20]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[4];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'line_nr'};
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'line_nr'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[21];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[3];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[4];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[5];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[6];
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'extra'}{'index_entry'}{'content'};
-$result_trees{'value_in_index_commands'}{'contents'}[21]{'line_nr'} = 
$result_trees{'value_in_index_commands'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'line_nr'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[23];
-$result_trees{'value_in_index_commands'}{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[23]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[25]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[25];
-$result_trees{'value_in_index_commands'}{'contents'}[25]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[26]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[27];
-$result_trees{'value_in_index_commands'}{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[27]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[27]{'extra'}{'index_entry'}{'content'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[28];
-$result_trees{'value_in_index_commands'}{'contents'}[28]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[28]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[30]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[30];
-$result_trees{'value_in_index_commands'}{'contents'}[30]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[31]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[32]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[32];
-$result_trees{'value_in_index_commands'}{'contents'}[32]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[33]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[33];
-$result_trees{'value_in_index_commands'}{'contents'}[33]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[34]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[35]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[35];
-$result_trees{'value_in_index_commands'}{'contents'}[35]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[36]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[36];
-$result_trees{'value_in_index_commands'}{'contents'}[36]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[37]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0];
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[38];
-$result_trees{'value_in_index_commands'}{'contents'}[38]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[38]{'extra'}{'index_entry'}{'content'};
-$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'}{'index_entry'}{'command'}
 = $result_trees{'value_in_index_commands'}{'contents'}[40];
-$result_trees{'value_in_index_commands'}{'contents'}[40]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'value_in_index_commands'}{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[40]{'extra'}{'index_entry'}{'content'};
-$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'}
 = $result_trees{'value_in_index_commands'}{'contents'}[42];
-$result_trees{'value_in_index_commands'}{'contents'}[42]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[43]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[43];
-$result_trees{'value_in_index_commands'}{'contents'}[43]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[44]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[45]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[45];
-$result_trees{'value_in_index_commands'}{'contents'}[45]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[46]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[46];
-$result_trees{'value_in_index_commands'}{'contents'}[46]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[47]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[48]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[48];
-$result_trees{'value_in_index_commands'}{'contents'}[48]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[49]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[49];
-$result_trees{'value_in_index_commands'}{'contents'}[49]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[50]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[51]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[51];
-$result_trees{'value_in_index_commands'}{'contents'}[51]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[52]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[52];
-$result_trees{'value_in_index_commands'}{'contents'}[52]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[53]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[54];
-$result_trees{'value_in_index_commands'}{'contents'}[54]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[55]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[55];
-$result_trees{'value_in_index_commands'}{'contents'}[55]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[56]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[57]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[57];
-$result_trees{'value_in_index_commands'}{'contents'}[57]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[58]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[58];
-$result_trees{'value_in_index_commands'}{'contents'}[58]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[59]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[60]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[60];
-$result_trees{'value_in_index_commands'}{'contents'}[60]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[61]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[61];
-$result_trees{'value_in_index_commands'}{'contents'}[61]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[62]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[63]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[63];
-$result_trees{'value_in_index_commands'}{'contents'}[63]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[64]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[64];
-$result_trees{'value_in_index_commands'}{'contents'}[64]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[65]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[66]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[66];
-$result_trees{'value_in_index_commands'}{'contents'}[66]{'parent'} = 
$result_trees{'value_in_index_commands'};
-$result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0];
-$result_trees{'value_in_index_commands'}{'contents'}[67]{'args'}[0]{'parent'} 
= $result_trees{'value_in_index_commands'}{'contents'}[67];
-$result_trees{'value_in_index_commands'}{'contents'}[67]{'parent'} = 
$result_trees{'value_in_index_commands'};
 
 $result_texis{'value_in_index_commands'} = '@set cp cp
 @set fn fn
@@ -1778,6 +1857,8 @@
 
 @set defcodeindex_entry a @var{index entry} address@hidden'e @address@hidden
 
address@hidden Top
+
 @codeidxindex a @var{index entry} address@hidden'e @address@hidden
 
 @cindex cindex entry
@@ -1848,6 +1929,7 @@
 
 
 
+
 pg
 
 ky
@@ -1867,66 +1949,91 @@
 fn
 ';
 
+$result_sectioning{'value_in_index_commands'} = {};
+
+$result_nodes{'value_in_index_commands'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'node_up' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ]
+    }
+  }
+};
+
+$result_menus{'value_in_index_commands'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  }
+};
+
 $result_errors{'value_in_index_commands'} = [
   {
-    'error_line' => ':49: warning: Printing an index `ky\' merged in another 
one `pg\'
+    'error_line' => ':51: warning: Printing an index `ky\' merged in another 
one `pg\'
 ',
     'file_name' => '',
-    'line_nr' => 49,
+    'line_nr' => 51,
     'macro' => '',
     'text' => 'Printing an index `ky\' merged in another one `pg\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':52: warning: Printing an index `truc\' merged in another 
one `fn\'
+    'error_line' => ':54: warning: Printing an index `truc\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 52,
+    'line_nr' => 54,
     'macro' => '',
     'text' => 'Printing an index `truc\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':55: warning: Printing an index `truc\' merged in another 
one `fn\'
+    'error_line' => ':57: warning: Printing an index `truc\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 55,
+    'line_nr' => 57,
     'macro' => '',
     'text' => 'Printing an index `truc\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':58: warning: Printing an index `cp\' merged in another 
one `fn\'
+    'error_line' => ':60: warning: Printing an index `cp\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 58,
+    'line_nr' => 60,
     'macro' => '',
     'text' => 'Printing an index `cp\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':61: warning: Printing an index `cp\' merged in another 
one `fn\'
+    'error_line' => ':63: warning: Printing an index `cp\' merged in another 
one `fn\'
 ',
     'file_name' => '',
-    'line_nr' => 61,
+    'line_nr' => 63,
     'macro' => '',
     'text' => 'Printing an index `cp\' merged in another one `fn\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':64: warning: Printing an index `defg\' merged in another 
one `pg\'
+    'error_line' => ':66: warning: Printing an index `defg\' merged in another 
one `pg\'
 ',
     'file_name' => '',
-    'line_nr' => 64,
+    'line_nr' => 66,
     'macro' => '',
     'text' => 'Printing an index `defg\' merged in another one `pg\'',
     'type' => 'warning'
   },
   {
-    'error_line' => ':67: warning: Printing an index `abc\' merged in another 
one `defg\'
+    'error_line' => ':69: warning: Printing an index `abc\' merged in another 
one `defg\'
 ',
     'file_name' => '',
-    'line_nr' => 67,
+    'line_nr' => 69,
     'macro' => '',
     'text' => 'Printing an index `abc\' merged in another one `defg\'',
     'type' => 'warning'

Index: t/results/value/value_in_node.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/value/value_in_node.pl,v
retrieving revision 1.42
retrieving revision 1.43
diff -u -b -r1.42 -r1.43
--- t/results/value/value_in_node.pl    15 Feb 2011 21:40:48 -0000      1.42
+++ t/results/value/value_in_node.pl    20 Feb 2011 12:18:41 -0000      1.43
@@ -614,6 +614,7 @@
                     {}
                   ]
                 ],
+                'label' => {},
                 'node_argument' => {
                   'node_content' => [
                     {}
@@ -765,6 +766,7 @@
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0];
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'label'}
 = $result_trees{'value_in_node'}{'contents'}[3];
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1];
 
$result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'value_in_node'}{'contents'}[5]{'contents'}[1];

Index: t/results/indices/printindex_before_document.pl
===================================================================
RCS file: t/results/indices/printindex_before_document.pl
diff -N t/results/indices/printindex_before_document.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/indices/printindex_before_document.pl     20 Feb 2011 12:18:36 
-0000      1.1
@@ -0,0 +1,81 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'printindex_before_document'} = {
+  'contents' => [
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => 'cp'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'printindex',
+      'extra' => {
+        'misc_args' => [
+          'cp'
+        ]
+      },
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 2,
+        'macro' => ''
+      },
+      'parent' => {}
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'printindex_before_document'}{'contents'}[0]{'parent'} = 
$result_trees{'printindex_before_document'};
+$result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0];
+$result_trees{'printindex_before_document'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'printindex_before_document'}{'contents'}[1];
+$result_trees{'printindex_before_document'}{'contents'}[1]{'parent'} = 
$result_trees{'printindex_before_document'};
+
+$result_texis{'printindex_before_document'} = '
address@hidden cp
+';
+
+
+$result_texts{'printindex_before_document'} = '
+';
+
+$result_errors{'printindex_before_document'} = [
+  {
+    'error_line' => ':2: warning: Printindex before document beginning: 
@printindex cp
+',
+    'file_name' => '',
+    'line_nr' => 2,
+    'macro' => '',
+    'text' => 'Printindex before document beginning: @printindex cp',
+    'type' => 'warning'
+  }
+];
+
+
+1;

Index: t/results/sectioning/ref_to_unknown_node.pl
===================================================================
RCS file: t/results/sectioning/ref_to_unknown_node.pl
diff -N t/results/sectioning/ref_to_unknown_node.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/sectioning/ref_to_unknown_node.pl 20 Feb 2011 12:18:40 -0000      
1.1
@@ -0,0 +1,81 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'ref_to_unknown_node'} = {
+  'contents' => [
+    {
+      'contents' => [
+        {
+          'args' => [
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'unknown node'
+                }
+              ],
+              'parent' => {},
+              'type' => 'brace_command_arg'
+            }
+          ],
+          'cmdname' => 'xref',
+          'contents' => [],
+          'extra' => {
+            'brace_command_contents' => [
+              [
+                {}
+              ]
+            ],
+            'node_argument' => {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'unknown-node'
+            }
+          },
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 1,
+            'macro' => ''
+          },
+          'parent' => {}
+        },
+        {
+          'parent' => {},
+          'text' => '.'
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'ref_to_unknown_node'}{'contents'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'ref_to_unknown_node'}{'contents'}[0];
+$result_trees{'ref_to_unknown_node'}{'contents'}[0]{'parent'} = 
$result_trees{'ref_to_unknown_node'};
+
+$result_texis{'ref_to_unknown_node'} = '@xref{unknown node}.';
+
+
+$result_texts{'ref_to_unknown_node'} = '.';
+
+$result_errors{'ref_to_unknown_node'} = [
+  {
+    'error_line' => ':1: @xref reference to nonexistent node `unknown node\'
+',
+    'file_name' => '',
+    'line_nr' => 1,
+    'macro' => '',
+    'text' => '@xref reference to nonexistent node `unknown node\'',
+    'type' => 'error'
+  }
+];
+
+
+1;



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