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texinfo/tp Texinfo/Common.pm Texinfo/Parser.pm ...


From: Patrice Dumas
Subject: texinfo/tp Texinfo/Common.pm Texinfo/Parser.pm ...
Date: Sun, 30 Oct 2011 00:51:21 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        11/10/30 00:51:21

Modified files:
        tp/Texinfo     : Common.pm Parser.pm 
        tp/t/results/converters_tests: accent.pl accentenc.pl 
                                       accentenc_no_iso_no_entity.pl 
                                       weird_accents.pl 
                                       weird_accents_disable_encoding.pl 
        tp/t/results/coverage: commands.pl lettered_accent_and_spaces.pl 
                               not_i_j_in_dotless.pl quotation_author.pl 
        tp/t/results/coverage_braces: abbr_acronym.pl nested_in_sc.pl 
        tp/t/results/float: complex_float.pl float_with_at_commands.pl 
                            listoffloats_with_commands.pl 
                            numbering_captions_listoffloats.pl 
        tp/t/results/macro: macro_in_accent.pl 
                            macro_in_index_commands.pl 
        tp/t/results/misc_commands: invalid_documentencoding.pl 
                                    test_allowcodebreaks.pl 
        tp/t/results/plaintext_tests: accents_in_var_enable_encoding.pl 
                                      before_accent_punctuation.pl 
                                      characters_and_commands_in_var.pl 
                                      punctuation_and_code_style_commands.pl 
                                      
punctuation_and_code_style_commands_utf8.pl 
                                      punctuation_and_upper_case_commands.pl 
                                      
punctuation_and_upper_case_commands_utf8.pl 
        tp/t/results/sectioning: at_commands_in_node.pl 
                                 at_commands_in_refs.pl node.pl 
                                 some_at_commands_in_ref_nodes.pl 
        tp/t/results/test_count: commands.pl 
        tp/t/results/value: value_in_index_commands.pl 

Log message:
        Handle accent commands arguments like other arguments even if there 
        are no braces, with argument containers.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Common.pm?cvsroot=texinfo&r1=1.84&r2=1.85
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Parser.pm?cvsroot=texinfo&r1=1.325&r2=1.326
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/converters_tests/accent.pl?cvsroot=texinfo&r1=1.5&r2=1.6
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/converters_tests/accentenc.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/converters_tests/accentenc_no_iso_no_entity.pl?cvsroot=texinfo&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/converters_tests/weird_accents.pl?cvsroot=texinfo&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/converters_tests/weird_accents_disable_encoding.pl?cvsroot=texinfo&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/commands.pl?cvsroot=texinfo&r1=1.49&r2=1.50
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/lettered_accent_and_spaces.pl?cvsroot=texinfo&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/not_i_j_in_dotless.pl?cvsroot=texinfo&r1=1.3&r2=1.4
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage/quotation_author.pl?cvsroot=texinfo&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage_braces/abbr_acronym.pl?cvsroot=texinfo&r1=1.12&r2=1.13
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage_braces/nested_in_sc.pl?cvsroot=texinfo&r1=1.8&r2=1.9
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/complex_float.pl?cvsroot=texinfo&r1=1.30&r2=1.31
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/float_with_at_commands.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/listoffloats_with_commands.pl?cvsroot=texinfo&r1=1.12&r2=1.13
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/float/numbering_captions_listoffloats.pl?cvsroot=texinfo&r1=1.29&r2=1.30
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/macro_in_accent.pl?cvsroot=texinfo&r1=1.20&r2=1.21
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/macro/macro_in_index_commands.pl?cvsroot=texinfo&r1=1.36&r2=1.37
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/invalid_documentencoding.pl?cvsroot=texinfo&r1=1.10&r2=1.11
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/test_allowcodebreaks.pl?cvsroot=texinfo&r1=1.15&r2=1.16
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/accents_in_var_enable_encoding.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/before_accent_punctuation.pl?cvsroot=texinfo&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/characters_and_commands_in_var.pl?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/punctuation_and_code_style_commands.pl?cvsroot=texinfo&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/punctuation_and_code_style_commands_utf8.pl?cvsroot=texinfo&r1=1.1&r2=1.2
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/punctuation_and_upper_case_commands.pl?cvsroot=texinfo&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/punctuation_and_upper_case_commands_utf8.pl?cvsroot=texinfo&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/at_commands_in_node.pl?cvsroot=texinfo&r1=1.19&r2=1.20
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/at_commands_in_refs.pl?cvsroot=texinfo&r1=1.55&r2=1.56
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/node.pl?cvsroot=texinfo&r1=1.34&r2=1.35
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/some_at_commands_in_ref_nodes.pl?cvsroot=texinfo&r1=1.45&r2=1.46
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/test_count/commands.pl?cvsroot=texinfo&r1=1.25&r2=1.26
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/value/value_in_index_commands.pl?cvsroot=texinfo&r1=1.32&r2=1.33

Patches:
Index: Texinfo/Common.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Common.pm,v
retrieving revision 1.84
retrieving revision 1.85
diff -u -b -r1.84 -r1.85
--- Texinfo/Common.pm   29 Oct 2011 11:31:56 -0000      1.84
+++ Texinfo/Common.pm   30 Oct 2011 00:51:17 -0000      1.85
@@ -944,17 +944,13 @@
       return ([], address@hidden);
     }
     my $arg = $current->{'args'}->[0];
-    # a construct like @'e without content
-    if (defined($arg->{'text'})) {
-      return ([$arg], address@hidden);
-    }
     if (!$arg->{'contents'}) {
       print STDERR "BUG: No content in accent command\n";
       #print STDERR Data::Dumper->Dump([$current]);
       #print STDERR Texinfo::Convert::Texinfo::convert($current)."\n";
       return ([], address@hidden);
     }
-    # inside the braces of an accent
+    # inside the argument of an accent
     my $text_contents = [];
     foreach my $content (@{$arg->{'contents'}}) {
       if (!($content->{'extra'} and $content->{'extra'}->{'invalid_nesting'})

Index: Texinfo/Parser.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Parser.pm,v
retrieving revision 1.325
retrieving revision 1.326
diff -u -b -r1.325 -r1.326
--- Texinfo/Parser.pm   29 Oct 2011 16:38:03 -0000      1.325
+++ Texinfo/Parser.pm   30 Oct 2011 00:51:17 -0000      1.326
@@ -1055,7 +1055,7 @@
 
   # use the beginning of the @-command for the error message
   # line number if available. 
-  # FIXME currently not done for regular brace commands
+  # FIXME line_nr currently not registered for regular brace commands
   if ($current->{'line_nr'}) {
     $line_nr = $current->{'line_nr'};
   }
@@ -3538,8 +3538,11 @@
           } elsif ($line =~ s/^(.)//o) {
             print STDERR "ACCENT address@hidden>{'cmdname'}\n" 
               if ($self->{'DEBUG'});
-            # FIXME this is different than usual tree, no content here
-            $current->{'args'} = [ { 'text' => $1, 'parent' => $current } ];
+            my $following_arg = {'type' => 'following_arg',
+                                 'parent' => $current};
+            $following_arg->{'contents'} = [{ 'text' => $1,
+                                             'parent' => $following_arg } ];
+            $current->{'args'} = [ $following_arg ];
             if ($current->{'cmdname'} eq 'dotless' and $1 ne 'i' and $1 ne 
'j') {
               $self->line_error (sprintf($self->
                  __("%c%s expects `i' or `j' as argument, not `%s'"), 
@@ -3881,6 +3884,7 @@
             last NEXT_LINE if ($command eq 'bye');
             last;
           } else {
+            # $arg_spec is text, line, skipspace or a number
             my $line_arg = 0;
             $line_arg = 1 if ($arg_spec ne 'skipspace');
             if ($command eq 'item' or $command eq 'itemx' 
@@ -4007,7 +4011,8 @@
                                       'parent' => $current } ];
               # @node is the only misc command with args separated with comma
               # FIXME a 3 lingering here deep into the code may not
-              # be very wise...
+              # be very wise...  However having a hash only for one @-command
+              # is not very appealing either...
               if ($command eq 'node') {
                 $current->{'remaining_args'} = 3;
               } elsif ($command eq 'author') {
@@ -5551,6 +5556,13 @@
 the C<@fooindex> @-command element will have the I<index_entry_command>
 type.
 
+=item following_arg
+
+This type is set for non alphabetic accent @-commands that don't use brace 
+but instead have their argument right after them, as
+
+  @~n
+
 =item space_command_arg
 
 This type is set for accent @-commands that don't use brace but instead
@@ -5558,8 +5570,6 @@
 
   @ringaccent A
 
-This is not a recommended construct, but it is valid.
-
 =item definfoenclose_command
 
 This type is set for an @-command that is redefined by C<@definfoenclose>.

Index: t/results/converters_tests/accent.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/converters_tests/accent.pl,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -b -r1.5 -r1.6
--- t/results/converters_tests/accent.pl        16 Sep 2011 22:23:16 -0000      
1.5
+++ t/results/converters_tests/accent.pl        30 Oct 2011 00:51:17 -0000      
1.6
@@ -130,10 +130,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -187,10 +193,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -244,10 +256,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -301,10 +319,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -358,10 +382,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -415,10 +445,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -472,10 +508,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -529,10 +571,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -586,10 +634,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'c'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => ',',
               'parent' => {}
             },
@@ -643,10 +697,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'n'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '~',
               'parent' => {}
             },
@@ -700,10 +760,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '=',
               'parent' => {}
             },
@@ -779,8 +845,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -840,8 +911,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -901,8 +977,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1005,8 +1086,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1066,8 +1152,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1127,8 +1218,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1188,8 +1284,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1249,8 +1350,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'a'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'a',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1310,8 +1416,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -2255,6 +2366,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[1];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[1];
@@ -2265,6 +2377,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[3];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[3];
@@ -2275,6 +2388,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[5];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[5];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[5];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[5];
@@ -2285,6 +2399,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[7];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[7];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[7];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[7];
@@ -2295,6 +2410,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[9];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[9];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[3];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[9];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[9]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[9];
@@ -2305,6 +2421,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[11];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[11];
@@ -2315,6 +2432,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[13];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[13];
@@ -2325,6 +2443,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[15];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[15]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[15];
@@ -2335,6 +2454,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[17];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[17]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[17];
@@ -2345,6 +2465,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[19];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[19];
@@ -2355,6 +2476,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[21];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[21]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[21];
@@ -2370,6 +2492,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[1]{'line_nr'};
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[23];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[5];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[23]{'contents'}[6]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[23];
@@ -2380,6 +2503,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[25];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[25]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[25];
@@ -2390,6 +2514,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[27];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[27];
@@ -2407,6 +2532,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[31];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[31]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[31];
@@ -2417,6 +2543,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[33];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[33]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[33];
@@ -2427,6 +2554,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[35];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[35]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[35];
@@ -2437,6 +2565,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[37];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[37]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[37];
@@ -2447,6 +2576,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[39];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[39]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[39];
@@ -2457,6 +2587,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[1];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[41];
+$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[3];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[41]{'contents'}[4]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[41];

Index: t/results/converters_tests/accentenc.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/converters_tests/accentenc.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/converters_tests/accentenc.pl     1 Oct 2011 10:29:26 -0000       
1.6
+++ t/results/converters_tests/accentenc.pl     30 Oct 2011 00:51:17 -0000      
1.7
@@ -177,10 +177,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -234,10 +240,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -291,10 +303,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -348,10 +366,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -405,10 +429,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -462,10 +492,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -519,10 +555,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -576,10 +618,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -633,10 +681,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'c'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => ',',
               'parent' => {}
             },
@@ -690,10 +744,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'n'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '~',
               'parent' => {}
             },
@@ -747,10 +807,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '=',
               'parent' => {}
             },
@@ -826,8 +892,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -887,8 +958,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -948,8 +1024,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1052,8 +1133,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1113,8 +1199,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1174,8 +1265,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1235,8 +1331,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1296,8 +1397,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'a'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'a',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1357,8 +1463,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -2309,6 +2420,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1];
@@ -2319,6 +2431,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[3];
@@ -2329,6 +2442,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[5];
@@ -2339,6 +2453,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[7];
@@ -2349,6 +2464,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[9]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[9];
@@ -2359,6 +2475,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[11];
@@ -2369,6 +2486,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[13];
@@ -2379,6 +2497,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[15]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[15];
@@ -2389,6 +2508,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[17]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[17];
@@ -2399,6 +2519,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[19];
@@ -2409,6 +2530,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[21]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[21];
@@ -2424,6 +2546,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[1]{'line_nr'};
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[23];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[5];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[23]{'contents'}[6]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[23];
@@ -2434,6 +2557,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[25]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[25];
@@ -2444,6 +2568,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[27];
@@ -2461,6 +2586,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[31]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[31];
@@ -2471,6 +2597,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[33]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[33];
@@ -2481,6 +2608,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[35]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[35];
@@ -2491,6 +2619,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[37]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[37];
@@ -2501,6 +2630,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[39]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[39];
@@ -2511,6 +2641,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[1];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41];
+$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[3];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[41]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[41];

Index: t/results/converters_tests/accentenc_no_iso_no_entity.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/converters_tests/accentenc_no_iso_no_entity.pl,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -b -r1.7 -r1.8
--- t/results/converters_tests/accentenc_no_iso_no_entity.pl    1 Oct 2011 
10:29:26 -0000       1.7
+++ t/results/converters_tests/accentenc_no_iso_no_entity.pl    30 Oct 2011 
00:51:17 -0000      1.8
@@ -177,10 +177,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -234,10 +240,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -291,10 +303,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -348,10 +366,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -405,10 +429,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -462,10 +492,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -519,10 +555,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '^',
               'parent' => {}
             },
@@ -576,10 +618,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'u'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -633,10 +681,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'c'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => ',',
               'parent' => {}
             },
@@ -690,10 +744,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'n'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '~',
               'parent' => {}
             },
@@ -747,10 +807,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '=',
               'parent' => {}
             },
@@ -826,8 +892,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -887,8 +958,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -948,8 +1024,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1052,8 +1133,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1113,8 +1199,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1174,8 +1265,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1235,8 +1331,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1296,8 +1397,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'a'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'a',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -1357,8 +1463,13 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'e'
+                    }
+                  ],
                   'parent' => {},
-                  'text' => 'e',
                   'type' => 'space_command_arg'
                 }
               ],
@@ -2309,6 +2420,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[1];
@@ -2319,6 +2431,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[3];
@@ -2329,6 +2442,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[5];
@@ -2339,6 +2453,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[7];
@@ -2349,6 +2464,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[9];
@@ -2359,6 +2475,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[11];
@@ -2369,6 +2486,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[13];
@@ -2379,6 +2497,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[15];
@@ -2389,6 +2508,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[17];
@@ -2399,6 +2519,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[19];
@@ -2409,6 +2530,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[21];
@@ -2424,6 +2546,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[1]{'line_nr'};
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[5];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[5]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23]{'contents'}[6]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[23];
@@ -2434,6 +2557,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[25];
@@ -2444,6 +2568,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[27];
@@ -2461,6 +2586,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[31];
@@ -2471,6 +2597,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[33];
@@ -2481,6 +2608,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[35];
@@ -2491,6 +2619,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[37];
@@ -2501,6 +2630,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[39];
@@ -2511,6 +2641,7 @@
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[1];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41];
+$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[3];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[3]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41]{'contents'}[4]{'parent'}
 = $result_trees{'accentenc_no_iso_no_entity'}{'contents'}[2]{'contents'}[41];

Index: t/results/converters_tests/weird_accents.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/converters_tests/weird_accents.pl,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- t/results/converters_tests/weird_accents.pl 1 Oct 2011 10:29:26 -0000       
1.4
+++ t/results/converters_tests/weird_accents.pl 30 Oct 2011 00:51:17 -0000      
1.5
@@ -342,10 +342,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'r'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '`',
                               'parent' => {}
                             }
@@ -521,6 +527,7 @@
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[5];
 $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'weird_accents'}{'contents'}[2];
 $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'weird_accents'}{'contents'}[2];
+$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];

Index: t/results/converters_tests/weird_accents_disable_encoding.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/converters_tests/weird_accents_disable_encoding.pl,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- t/results/converters_tests/weird_accents_disable_encoding.pl        1 Oct 
2011 10:29:26 -0000       1.4
+++ t/results/converters_tests/weird_accents_disable_encoding.pl        30 Oct 
2011 00:51:17 -0000      1.5
@@ -342,10 +342,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'r'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '`',
                               'parent' => {}
                             }
@@ -521,6 +527,7 @@
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2];
+$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0];

Index: t/results/coverage/commands.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/commands.pl,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -b -r1.49 -r1.50
--- t/results/coverage/commands.pl      11 Oct 2011 22:41:54 -0000      1.49
+++ t/results/coverage/commands.pl      30 Oct 2011 00:51:17 -0000      1.50
@@ -41,10 +41,16 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
               'parent' => {},
               'text' => 'e'
             }
           ],
+              'parent' => {},
+              'type' => 'following_arg'
+            }
+          ],
           'cmdname' => '"',
           'parent' => {}
         },
@@ -117,8 +123,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -437,6 +448,7 @@
 $result_trees{'commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
+$result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[0]{'contents'}[5];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
@@ -452,6 +464,7 @@
 $result_trees{'commands'}{'contents'}[0]{'contents'}[9]{'line_nr'} = 
$result_trees{'commands'}{'contents'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'commands'}{'contents'}[0]{'contents'}[9]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[10]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
+$result_trees{'commands'}{'contents'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'commands'}{'contents'}[0]{'contents'}[11]{'args'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[11]{'args'}[0]{'parent'} 
= $result_trees{'commands'}{'contents'}[0]{'contents'}[11];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[11]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[12]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];

Index: t/results/coverage/lettered_accent_and_spaces.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/coverage/lettered_accent_and_spaces.pl,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- t/results/coverage/lettered_accent_and_spaces.pl    12 Sep 2011 23:39:16 
-0000      1.11
+++ t/results/coverage/lettered_accent_and_spaces.pl    30 Oct 2011 00:51:17 
-0000      1.12
@@ -12,8 +12,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -35,6 +40,7 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'lettered_accent_and_spaces'}{'contents'}[0];
 
$result_trees{'lettered_accent_and_spaces'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'lettered_accent_and_spaces'}{'contents'}[0];

Index: t/results/coverage/not_i_j_in_dotless.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/not_i_j_in_dotless.pl,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -b -r1.3 -r1.4
--- t/results/coverage/not_i_j_in_dotless.pl    3 Jul 2011 14:50:54 -0000       
1.3
+++ t/results/coverage/not_i_j_in_dotless.pl    30 Oct 2011 00:51:18 -0000      
1.4
@@ -12,8 +12,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -74,6 +79,7 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[0];
 $result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'not_i_j_in_dotless'}{'contents'}[0];
 $result_trees{'not_i_j_in_dotless'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'not_i_j_in_dotless'}{'contents'}[0];

Index: t/results/coverage/quotation_author.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/coverage/quotation_author.pl,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -b -r1.14 -r1.15
--- t/results/coverage/quotation_author.pl      18 Sep 2011 17:58:19 -0000      
1.14
+++ t/results/coverage/quotation_author.pl      30 Oct 2011 00:51:18 -0000      
1.15
@@ -92,10 +92,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '~',
                       'parent' => {}
                     },
@@ -218,6 +224,7 @@
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];

Index: t/results/coverage_braces/abbr_acronym.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/coverage_braces/abbr_acronym.pl,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -b -r1.12 -r1.13
--- t/results/coverage_braces/abbr_acronym.pl   14 Aug 2011 01:52:00 -0000      
1.12
+++ t/results/coverage_braces/abbr_acronym.pl   30 Oct 2011 00:51:18 -0000      
1.13
@@ -179,10 +179,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -219,10 +225,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -313,10 +325,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -408,6 +426,7 @@
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[4]{'extra'}{'brace_command_contents'}[1][3]
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[3];
 $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'abbr_acronym'}{'contents'}[0];
 $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'abbr_acronym'}{'contents'}[0];
+$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0];
@@ -415,6 +434,7 @@
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6];
+$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[1];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1];
@@ -438,6 +458,7 @@
 $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'line_nr'} = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'args'}[1]{'contents'}[5]{'line_nr'};
 $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'abbr_acronym'}{'contents'}[0];
 $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[7]{'parent'} = 
$result_trees{'abbr_acronym'}{'contents'}[0];
+$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0];
 
$result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'abbr_acronym'}{'contents'}[0]{'contents'}[8]{'args'}[0];

Index: t/results/coverage_braces/nested_in_sc.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/coverage_braces/nested_in_sc.pl,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -b -r1.8 -r1.9
--- t/results/coverage_braces/nested_in_sc.pl   13 Aug 2011 20:19:11 -0000      
1.8
+++ t/results/coverage_braces/nested_in_sc.pl   30 Oct 2011 00:51:18 -0000      
1.9
@@ -24,10 +24,16 @@
                         {
                           'args' => [
                             {
+                              'contents' => [
+                                {
                               'parent' => {},
                               'text' => 'n'
                             }
                           ],
+                              'parent' => {},
+                              'type' => 'following_arg'
+                            }
+                          ],
                           'cmdname' => '~',
                           'parent' => {}
                         },
@@ -218,6 +224,7 @@
   'type' => 'text_root'
 };
 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'nested_in_sc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];

Index: t/results/float/complex_float.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/float/complex_float.pl,v
retrieving revision 1.30
retrieving revision 1.31
diff -u -b -r1.30 -r1.31
--- t/results/float/complex_float.pl    4 Sep 2011 12:14:03 -0000       1.30
+++ t/results/float/complex_float.pl    30 Oct 2011 00:51:18 -0000      1.31
@@ -913,10 +913,16 @@
                                 {
                                   'args' => [
                                     {
+                                      'contents' => [
+                                        {
                                       'parent' => {},
                                       'text' => 'e'
                                     }
                                   ],
+                                      'parent' => {},
+                                      'type' => 'following_arg'
+                                    }
+                                  ],
                                   'cmdname' => '\'',
                                   'parent' => {}
                                 },
@@ -2067,10 +2073,16 @@
                                         {
                                           'args' => [
                                             {
+                                              'contents' => [
+                                                {
                                               'parent' => {},
                                               'text' => 'e'
                                             }
                                           ],
+                                              'parent' => {},
+                                              'type' => 'following_arg'
+                                            }
+                                          ],
                                           'cmdname' => '\'',
                                           'parent' => {}
                                         },
@@ -2319,10 +2331,16 @@
                                         {
                                           'args' => [
                                             {
+                                              'contents' => [
+                                                {
                                               'parent' => {},
                                               'text' => 'e'
                                             }
                                           ],
+                                              'parent' => {},
+                                              'type' => 'following_arg'
+                                            }
+                                          ],
                                           'cmdname' => '\'',
                                           'parent' => {}
                                         },
@@ -3732,10 +3750,16 @@
                                         {
                                           'args' => [
                                             {
+                                              'contents' => [
+                                                {
                                               'parent' => {},
                                               'text' => 'e'
                                             }
                                           ],
+                                              'parent' => {},
+                                              'type' => 'following_arg'
+                                            }
+                                          ],
                                           'cmdname' => '\'',
                                           'parent' => {}
                                         },
@@ -4254,6 +4278,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[14]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -4465,6 +4490,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -4515,6 +4541,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19]{'args'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -4775,6 +4802,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[19]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];

Index: t/results/float/float_with_at_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/float/float_with_at_commands.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/float/float_with_at_commands.pl   13 Jul 2011 14:49:10 -0000      
1.6
+++ t/results/float/float_with_at_commands.pl   30 Oct 2011 00:51:18 -0000      
1.7
@@ -26,10 +26,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -54,10 +60,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -68,10 +80,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -107,10 +125,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -121,10 +145,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -150,10 +180,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '`',
                       'parent' => {}
                     },
@@ -164,10 +200,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -321,10 +363,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -367,14 +415,17 @@
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0];
 $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'float_with_at_commands'}{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1];
@@ -382,17 +433,21 @@
 $result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'parent'} = 
$result_trees{'float_with_at_commands'}{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'float_with_at_commands'}{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'float_with_at_commands'}{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -433,6 +488,7 @@
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];
+$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];

Index: t/results/float/listoffloats_with_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/float/listoffloats_with_commands.pl,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -b -r1.12 -r1.13
--- t/results/float/listoffloats_with_commands.pl       3 Jul 2011 14:50:56 
-0000       1.12
+++ t/results/float/listoffloats_with_commands.pl       30 Oct 2011 00:51:18 
-0000      1.13
@@ -26,10 +26,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -40,10 +46,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '`',
               'parent' => {}
             },
@@ -88,9 +100,11 @@
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
+$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
+$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];

Index: t/results/float/numbering_captions_listoffloats.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/float/numbering_captions_listoffloats.pl,v
retrieving revision 1.29
retrieving revision 1.30
diff -u -b -r1.29 -r1.30
--- t/results/float/numbering_captions_listoffloats.pl  19 Aug 2011 23:09:39 
-0000      1.29
+++ t/results/float/numbering_captions_listoffloats.pl  30 Oct 2011 00:51:18 
-0000      1.30
@@ -2322,10 +2322,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -2336,10 +2342,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '`',
                   'parent' => {}
                 },
@@ -2383,10 +2395,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -2397,10 +2415,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '`',
                   'parent' => {}
                 },
@@ -2432,10 +2456,16 @@
                         {
                           'args' => [
                             {
+                              'contents' => [
+                                {
                               'parent' => {},
                               'text' => 'e'
                             }
                           ],
+                              'parent' => {},
+                              'type' => 'following_arg'
+                            }
+                          ],
                           'cmdname' => '\'',
                           'parent' => {}
                         },
@@ -2446,10 +2476,16 @@
                         {
                           'args' => [
                             {
+                              'contents' => [
+                                {
                               'parent' => {},
                               'text' => 'e'
                             }
                           ],
+                              'parent' => {},
+                              'type' => 'following_arg'
+                            }
+                          ],
                           'cmdname' => '`',
                           'parent' => {}
                         },
@@ -6179,10 +6215,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -6193,10 +6235,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '`',
                   'parent' => {}
                 },
@@ -6679,9 +6727,11 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
@@ -6690,18 +6740,22 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -7373,9 +7427,11 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];

Index: t/results/macro/macro_in_accent.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/macro/macro_in_accent.pl,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -b -r1.20 -r1.21
--- t/results/macro/macro_in_accent.pl  26 Sep 2011 17:15:50 -0000      1.20
+++ t/results/macro/macro_in_accent.pl  30 Oct 2011 00:51:18 -0000      1.21
@@ -112,8 +112,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -131,8 +136,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -147,10 +157,16 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
               'parent' => {},
               'text' => 'a'
             }
           ],
+              'parent' => {},
+              'type' => 'following_arg'
+            }
+          ],
           'cmdname' => '~',
           'parent' => {}
         },
@@ -201,8 +217,13 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'a'
+                }
+              ],
               'parent' => {},
-              'text' => 'a',
               'type' => 'space_command_arg'
             }
           ],
@@ -238,12 +259,15 @@
 $result_trees{'macro_in_accent'}{'contents'}[4]{'extra'}{'command'} = 
$result_trees{'macro_in_accent'}{'contents'}[3];
 $result_trees{'macro_in_accent'}{'contents'}[4]{'parent'} = 
$result_trees{'macro_in_accent'};
 $result_trees{'macro_in_accent'}{'contents'}[5]{'parent'} = 
$result_trees{'macro_in_accent'};
+$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[0]{'args'}[0];
 
$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[0];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
+$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[2]{'args'}[0];
 
$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[2];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
+$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[4]{'args'}[0];
 
$result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[4];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[4]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[5]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
@@ -253,6 +277,7 @@
 $result_trees{'macro_in_accent'}{'contents'}[6]{'contents'}[7]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[6];
 $result_trees{'macro_in_accent'}{'contents'}[6]{'parent'} = 
$result_trees{'macro_in_accent'};
 $result_trees{'macro_in_accent'}{'contents'}[7]{'parent'} = 
$result_trees{'macro_in_accent'};
+$result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[0]{'args'}[0];
 
$result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[0];
 $result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[8];
 $result_trees{'macro_in_accent'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'macro_in_accent'}{'contents'}[8];

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 1.36
retrieving revision 1.37
diff -u -b -r1.36 -r1.37
--- t/results/macro/macro_in_index_commands.pl  26 Sep 2011 17:15:51 -0000      
1.36
+++ t/results/macro/macro_in_index_commands.pl  30 Oct 2011 00:51:19 -0000      
1.37
@@ -894,10 +894,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -2207,6 +2213,7 @@
 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$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]{'contents'}[3]{'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'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'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'}[5]{'parent'}
 = 
$result_trees{'macro_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];

Index: t/results/misc_commands/invalid_documentencoding.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/misc_commands/invalid_documentencoding.pl,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -b -r1.10 -r1.11
--- t/results/misc_commands/invalid_documentencoding.pl 3 Jul 2011 14:51:00 
-0000       1.10
+++ t/results/misc_commands/invalid_documentencoding.pl 30 Oct 2011 00:51:19 
-0000      1.11
@@ -403,10 +403,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -504,6 +510,7 @@
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7];
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0];
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0];
+$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[2];
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0];
 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'invalid_documentencoding'}{'contents'}[5]{'contents'}[7]{'args'}[0];

Index: t/results/misc_commands/test_allowcodebreaks.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/misc_commands/test_allowcodebreaks.pl,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -b -r1.15 -r1.16
--- t/results/misc_commands/test_allowcodebreaks.pl     26 Sep 2011 17:15:53 
-0000      1.15
+++ t/results/misc_commands/test_allowcodebreaks.pl     30 Oct 2011 00:51:19 
-0000      1.16
@@ -463,10 +463,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -957,10 +963,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -1415,10 +1427,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'e'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '\'',
                               'parent' => {}
                             },
@@ -1942,10 +1960,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -2239,6 +2263,7 @@
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[3];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[7]{'contents'}[20]{'args'}[0];
@@ -2329,6 +2354,7 @@
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[3];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[12]{'contents'}[20]{'args'}[0];
@@ -2413,6 +2439,7 @@
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[3];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[19]{'args'}[0];
@@ -2509,6 +2536,7 @@
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0];
+$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[3];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0];
 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'test_allowcodebreaks'}{'contents'}[1]{'contents'}[21]{'contents'}[20]{'args'}[0];

Index: t/results/plaintext_tests/accents_in_var_enable_encoding.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/accents_in_var_enable_encoding.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/plaintext_tests/accents_in_var_enable_encoding.pl 4 Aug 2011 
07:41:05 -0000       1.6
+++ t/results/plaintext_tests/accents_in_var_enable_encoding.pl 30 Oct 2011 
00:51:19 -0000      1.7
@@ -66,10 +66,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'c'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => ',',
                   'parent' => {}
                 },
@@ -106,10 +112,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '`',
                   'parent' => {}
                 }
@@ -143,6 +155,7 @@
 $result_trees{'accents_in_var_enable_encoding'}{'contents'}[0]{'parent'} = 
$result_trees{'accents_in_var_enable_encoding'};
 $result_trees{'accents_in_var_enable_encoding'}{'contents'}[1]{'parent'} = 
$result_trees{'accents_in_var_enable_encoding'};
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
@@ -150,6 +163,7 @@
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[3];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0];
 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'accents_in_var_enable_encoding'}{'contents'}[2]{'contents'}[0];

Index: t/results/plaintext_tests/before_accent_punctuation.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/before_accent_punctuation.pl,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- t/results/plaintext_tests/before_accent_punctuation.pl      3 Jul 2011 
14:51:01 -0000       1.4
+++ t/results/plaintext_tests/before_accent_punctuation.pl      30 Oct 2011 
00:51:19 -0000      1.5
@@ -16,10 +16,16 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
               'parent' => {},
               'text' => 'a'
             }
           ],
+              'parent' => {},
+              'type' => 'following_arg'
+            }
+          ],
           'cmdname' => '^',
           'parent' => {}
         }
@@ -31,6 +37,7 @@
   'type' => 'text_root'
 };
 
$result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'before_accent_punctuation'}{'contents'}[0];
+$result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[1];
 
$result_trees{'before_accent_punctuation'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'before_accent_punctuation'}{'contents'}[0];
 $result_trees{'before_accent_punctuation'}{'contents'}[0]{'parent'} = 
$result_trees{'before_accent_punctuation'};

Index: t/results/plaintext_tests/characters_and_commands_in_var.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/characters_and_commands_in_var.pl,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/results/plaintext_tests/characters_and_commands_in_var.pl 18 Oct 2011 
20:13:29 -0000      1.6
+++ t/results/plaintext_tests/characters_and_commands_in_var.pl 30 Oct 2011 
00:51:19 -0000      1.7
@@ -180,10 +180,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'c'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => ',',
                   'parent' => {}
                 },
@@ -220,10 +226,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '`',
                   'parent' => {}
                 },
@@ -386,6 +398,7 @@
 $result_trees{'characters_and_commands_in_var'}{'contents'}[2]{'parent'} = 
$result_trees{'characters_and_commands_in_var'};
 $result_trees{'characters_and_commands_in_var'}{'contents'}[3]{'parent'} = 
$result_trees{'characters_and_commands_in_var'};
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
@@ -393,6 +406,7 @@
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[3];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];
 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'characters_and_commands_in_var'}{'contents'}[4]{'contents'}[0]{'args'}[0];

Index: t/results/plaintext_tests/punctuation_and_code_style_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/punctuation_and_code_style_commands.pl,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- t/results/plaintext_tests/punctuation_and_code_style_commands.pl    18 Oct 
2011 23:16:16 -0000      1.1
+++ t/results/plaintext_tests/punctuation_and_code_style_commands.pl    30 Oct 
2011 00:51:19 -0000      1.2
@@ -42,10 +42,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -127,10 +133,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -216,10 +228,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -283,6 +301,7 @@
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
+$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[2];
@@ -299,6 +318,7 @@
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[6];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
+$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[8];
@@ -316,6 +336,7 @@
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands'}{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands'}{'contents'}[0]{'contents'}[14];

Index: t/results/plaintext_tests/punctuation_and_code_style_commands_utf8.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/punctuation_and_code_style_commands_utf8.pl,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -b -r1.1 -r1.2
--- t/results/plaintext_tests/punctuation_and_code_style_commands_utf8.pl       
18 Oct 2011 23:16:16 -0000      1.1
+++ t/results/plaintext_tests/punctuation_and_code_style_commands_utf8.pl       
30 Oct 2011 00:51:20 -0000      1.2
@@ -82,10 +82,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -167,10 +173,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -256,10 +268,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -329,6 +347,7 @@
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
+$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[2];
@@ -345,6 +364,7 @@
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
+$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[8];
@@ -362,6 +382,7 @@
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_code_style_commands_utf8'}{'contents'}[1]{'contents'}[14];

Index: t/results/plaintext_tests/punctuation_and_upper_case_commands.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/punctuation_and_upper_case_commands.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/plaintext_tests/punctuation_and_upper_case_commands.pl    18 Oct 
2011 23:16:16 -0000      1.2
+++ t/results/plaintext_tests/punctuation_and_upper_case_commands.pl    30 Oct 
2011 00:51:20 -0000      1.3
@@ -48,10 +48,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -133,10 +139,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -222,10 +234,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -323,10 +341,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -408,10 +432,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -497,10 +527,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -565,6 +601,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[2];
@@ -581,6 +618,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[8];
@@ -598,6 +636,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[1]{'contents'}[14];
@@ -617,6 +656,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[2];
@@ -633,6 +673,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[6];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[8];
@@ -650,6 +691,7 @@
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands'}{'contents'}[3]{'contents'}[14];

Index: t/results/plaintext_tests/punctuation_and_upper_case_commands_utf8.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/plaintext_tests/punctuation_and_upper_case_commands_utf8.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/plaintext_tests/punctuation_and_upper_case_commands_utf8.pl       
18 Oct 2011 23:16:16 -0000      1.2
+++ t/results/plaintext_tests/punctuation_and_upper_case_commands_utf8.pl       
30 Oct 2011 00:51:20 -0000      1.3
@@ -82,10 +82,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -167,10 +173,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -256,10 +268,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -357,10 +375,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -442,10 +466,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -531,10 +561,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'E'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '~',
                   'parent' => {}
                 }
@@ -604,6 +640,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[2];
@@ -620,6 +657,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[6];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[8];
@@ -637,6 +675,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[1]{'contents'}[14];
@@ -656,6 +695,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[2];
@@ -672,6 +712,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[6];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[8];
@@ -689,6 +730,7 @@
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0];
+$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0];
 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_and_upper_case_commands_utf8'}{'contents'}[3]{'contents'}[14];

Index: t/results/sectioning/at_commands_in_node.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/at_commands_in_node.pl,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -b -r1.19 -r1.20
--- t/results/sectioning/at_commands_in_node.pl 3 Jul 2011 14:51:02 -0000       
1.19
+++ t/results/sectioning/at_commands_in_node.pl 30 Oct 2011 00:51:20 -0000      
1.20
@@ -57,10 +57,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -111,10 +117,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'E'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '=',
                       'parent' => {}
                     }
@@ -155,10 +167,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'C'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     }
@@ -234,6 +252,7 @@
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
@@ -245,6 +264,7 @@
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[8];
@@ -254,6 +274,7 @@
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_node'}{'contents'}[1]{'args'}[0]{'contents'}[12];

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 1.55
retrieving revision 1.56
diff -u -b -r1.55 -r1.56
--- t/results/sectioning/at_commands_in_refs.pl 16 Oct 2011 11:31:58 -0000      
1.55
+++ t/results/sectioning/at_commands_in_refs.pl 30 Oct 2011 00:51:20 -0000      
1.56
@@ -1499,10 +1499,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -6522,10 +6528,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -6830,10 +6842,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'e'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '\'',
               'parent' => {}
             },
@@ -12643,10 +12661,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'e'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     },
@@ -15307,6 +15331,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'args'}[1];
@@ -16494,6 +16519,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
@@ -16576,6 +16602,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
@@ -17989,6 +18016,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[7]{'contents'}[6]{'args'}[0];

Index: t/results/sectioning/node.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/sectioning/node.pl,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -b -r1.34 -r1.35
--- t/results/sectioning/node.pl        3 Jul 2011 14:51:02 -0000       1.34
+++ t/results/sectioning/node.pl        30 Oct 2011 00:51:20 -0000      1.35
@@ -557,10 +557,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'c'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => ',',
               'parent' => {}
             },
@@ -745,6 +751,7 @@
 $result_trees{'node'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'node'}{'contents'}[7]{'args'}[0];
 $result_trees{'node'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'node'}{'contents'}[7]{'args'}[0];
 $result_trees{'node'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'node'}{'contents'}[7];
+$result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[1];
 $result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'node'}{'contents'}[7]{'args'}[1];
 $result_trees{'node'}{'contents'}[7]{'args'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'node'}{'contents'}[7]{'args'}[1];

Index: t/results/sectioning/some_at_commands_in_ref_nodes.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/sectioning/some_at_commands_in_ref_nodes.pl,v
retrieving revision 1.45
retrieving revision 1.46
diff -u -b -r1.45 -r1.46
--- t/results/sectioning/some_at_commands_in_ref_nodes.pl       16 Oct 2011 
11:31:58 -0000      1.45
+++ t/results/sectioning/some_at_commands_in_ref_nodes.pl       30 Oct 2011 
00:51:21 -0000      1.46
@@ -138,10 +138,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'n'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '~',
                               'parent' => {}
                             },
@@ -198,10 +204,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'i'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '"',
                       'parent' => {}
                     },
@@ -252,10 +264,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'E'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '=',
                               'parent' => {}
                             }
@@ -296,10 +314,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'C'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '\'',
                               'parent' => {}
                             }
@@ -480,10 +504,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'n'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '~',
                       'parent' => {}
                     },
@@ -540,10 +570,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -594,10 +630,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'E'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '=',
                       'parent' => {}
                     }
@@ -638,10 +680,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'C'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     }
@@ -757,10 +805,16 @@
             {
               'args' => [
                 {
+                  'contents' => [
+                    {
                   'parent' => {},
                   'text' => 'i'
                 }
               ],
+                  'parent' => {},
+                  'type' => 'following_arg'
+                }
+              ],
               'cmdname' => '"',
               'parent' => {}
             },
@@ -811,10 +865,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'E'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '=',
                       'parent' => {}
                     }
@@ -855,10 +915,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'C'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '\'',
                       'parent' => {}
                     }
@@ -984,10 +1050,16 @@
                     {
                       'args' => [
                         {
+                          'contents' => [
+                            {
                           'parent' => {},
                           'text' => 'i'
                         }
                       ],
+                          'parent' => {},
+                          'type' => 'following_arg'
+                        }
+                      ],
                       'cmdname' => '"',
                       'parent' => {}
                     },
@@ -1050,10 +1122,16 @@
                             {
                               'args' => [
                                 {
+                                  'contents' => [
+                                    {
                                   'parent' => {},
                                   'text' => 'E'
                                 }
                               ],
+                                  'parent' => {},
+                                  'type' => 'following_arg'
+                                }
+                              ],
                               'cmdname' => '=',
                               'parent' => {}
                             }
@@ -1214,6 +1292,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0];
@@ -1225,6 +1304,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -1236,6 +1316,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1]{'line_nr'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[6]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[7];
@@ -1245,6 +1326,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[9]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[10]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[11];
@@ -1291,6 +1373,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
@@ -1302,6 +1385,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
@@ -1313,6 +1397,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'line_nr'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[8];
@@ -1322,6 +1407,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[10];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[12];
@@ -1356,6 +1442,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
@@ -1367,6 +1454,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'line_nr'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8];
@@ -1376,6 +1464,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[10];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12];
@@ -1400,6 +1489,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[6]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[7];
@@ -1413,6 +1503,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[10]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[11];

Index: t/results/test_count/commands.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/test_count/commands.pl,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -b -r1.25 -r1.26
--- t/results/test_count/commands.pl    18 Oct 2011 20:13:30 -0000      1.25
+++ t/results/test_count/commands.pl    30 Oct 2011 00:51:21 -0000      1.26
@@ -41,10 +41,16 @@
         {
           'args' => [
             {
+              'contents' => [
+                {
               'parent' => {},
               'text' => 'e'
             }
           ],
+              'parent' => {},
+              'type' => 'following_arg'
+            }
+          ],
           'cmdname' => '~',
           'parent' => {}
         },
@@ -461,6 +467,7 @@
 $result_trees{'commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
+$result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[0]{'contents'}[5];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];
 $result_trees{'commands'}{'contents'}[0]{'contents'}[6]{'parent'} = 
$result_trees{'commands'}{'contents'}[0];

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 1.32
retrieving revision 1.33
diff -u -b -r1.32 -r1.33
--- t/results/value/value_in_index_commands.pl  4 Sep 2011 12:14:06 -0000       
1.32
+++ t/results/value/value_in_index_commands.pl  30 Oct 2011 00:51:21 -0000      
1.33
@@ -518,10 +518,16 @@
                 {
                   'args' => [
                     {
+                      'contents' => [
+                        {
                       'parent' => {},
                       'text' => 'e'
                     }
                   ],
+                      'parent' => {},
+                      'type' => 'following_arg'
+                    }
+                  ],
                   'cmdname' => '\'',
                   'parent' => {}
                 },
@@ -1774,6 +1780,7 @@
 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2];
 
$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]{'contents'}[3]{'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'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'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'}[5]{'parent'}
 = 
$result_trees{'value_in_index_commands'}{'contents'}[1]{'contents'}[3]{'args'}[0];



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