texinfo/tp Texinfo/Parser.pm t/results/invalid_...

[Patrice Dumas]

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        10/11/01 14:37:55

Modified files:
        tp/Texinfo     : Parser.pm 
        tp/t/results/invalid_nestings: center.pl 
        tp/t/results/misc_commands: contents.pl 
                                    text_before_line_command.pl 

Log message:
        More commands stop paragraphs.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Parser.pm?cvsroot=texinfo&r1=1.138&r2=1.139
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/invalid_nestings/center.pl?cvsroot=texinfo&r1=1.18&r2=1.19
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/contents.pl?cvsroot=texinfo&r1=1.13&r2=1.14
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/misc_commands/text_before_line_command.pl?cvsroot=texinfo&r1=1.2&r2=1.3

Patches:
Index: Texinfo/Parser.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Parser.pm,v
retrieving revision 1.138
retrieving revision 1.139
diff -u -b -r1.138 -r1.139
--- Texinfo/Parser.pm   1 Nov 2010 11:40:45 -0000       1.138
+++ Texinfo/Parser.pm   1 Nov 2010 14:37:54 -0000       1.139
@@ -580,8 +580,11 @@
     'centerchap'
 ) {
   $misc_commands{$sectioning_command} = 'line';
-  $root_commands{$sectioning_command} = 1
-    unless ($sectioning_command =~ /heading/);
+  if ($sectioning_command =~ /heading/) {
+    $close_paragraph_commands{$sectioning_command} = 1;
+  } else {
+    $root_commands{$sectioning_command} = 1;
+  }
 }
 
 $root_commands{'node'} = 1;
@@ -629,7 +632,8 @@
 
 foreach my $close_paragraph_command ('titlefont', 'insertcopying', 'sp',
   'verbatiminclude', 'page', 'item', 'itemx', 'tab', 'headitem', 
-  'printindex', 'listoffloats') {
+  'printindex', 'listoffloats', 'center', 'dircategory', 'contents',
+  'shortcontents', 'summarycontents') {
   $close_paragraph_commands{$close_paragraph_command} = 1;
 }
 
@@ -1115,6 +1119,24 @@
     die "BUG: contents undef "._print_current($current) 
        if (!defined($current->{'contents'}));
 
+    my $indent;
+    if (scalar(@{$current->{'contents'}})) {
+      my $index = scalar(@{$current->{'contents'}}) -1;
+      while ($index >= 0
+            and !($current->{'contents'}->[$index]->{'type'} 
+              and ($current->{'contents'}->[$index]->{'type'} eq 'empty_line'
+                   or $current->{'contents'}->[$index]->{'type'} eq 
'paragraph'))
+            and !($current->{'contents'}->[$index]->{'cmdname'}
+                  and 
$close_paragraph_commands{$current->{'contents'}->[$index]->{'cmdname'}})) {
+        if ($current->{'contents'}->[$index]->{'cmdname'}
+          and ($current->{'contents'}->[$index]->{'cmdname'} eq 'indent'
+              or $current->{'contents'}->[$index]->{'cmdname'} eq 'noindent')) 
{
+          $indent = $current->{'contents'}->[$index]->{'cmdname'};
+          last;
+        }
+        $index--;
+      }
+    }
     push @{$current->{'contents'}}, 
             { 'type' => 'paragraph', 'parent' => $current, 'contents' => [] };
     $current = $current->{'contents'}->[-1];

Index: t/results/invalid_nestings/center.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/invalid_nestings/center.pl,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -b -r1.18 -r1.19
--- t/results/invalid_nestings/center.pl        1 Nov 2010 11:40:46 -0000       
1.18
+++ t/results/invalid_nestings/center.pl        1 Nov 2010 14:37:54 -0000       
1.19
@@ -432,6 +432,15 @@
                     {
                       'parent' => {},
                       'text' => 'in code in center '
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'brace_command_arg'
+                }
+              ],
+              'cmdname' => 'code',
+              'contents' => [],
+              'parent' => {}
                     },
                     {
                       'args' => [
@@ -473,21 +482,13 @@
                     }
                   ],
                   'parent' => {},
-                  'type' => 'brace_command_arg'
-                }
-              ],
-              'cmdname' => 'code',
-              'contents' => [],
-              'parent' => {}
-            }
-          ],
-          'parent' => {},
           'type' => 'misc_line_arg'
         }
       ],
       'cmdname' => 'center',
       'extra' => {
         'misc_content' => [
+          {},
           {}
         ]
       },
@@ -591,17 +592,18 @@
 $result_trees{'center'}{'contents'}[13]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0];
 $result_trees{'center'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[14];
 $result_trees{'center'}{'contents'}[14]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'center'}{'contents'}[14]{'line_nr'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'center'}{'contents'}[14]{'extra'}{'misc_content'}[1] = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'center'}{'contents'}[14]{'line_nr'} = 
$result_trees{'center'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'center'}{'contents'}[14]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[15]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[16]{'parent'} = $result_trees{'center'};
@@ -620,8 +622,8 @@
 }
 
 
address@hidden @code{in code in center @center center in code in center
-}
address@hidden @code{in code in center address@hidden center in code in center
+
 
 ';
 

Index: t/results/misc_commands/contents.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/misc_commands/contents.pl,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -b -r1.13 -r1.14
--- t/results/misc_commands/contents.pl 1 Nov 2010 09:01:09 -0000       1.13
+++ t/results/misc_commands/contents.pl 1 Nov 2010 14:37:55 -0000       1.14
@@ -23,12 +23,18 @@
         {
           'parent' => {},
           'text' => 'contents '
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
         },
         {
           'cmdname' => 'contents',
           'parent' => {}
         },
         {
+      'contents' => [
+        {
           'parent' => {},
           'text' => 'second '
         },
@@ -39,21 +45,33 @@
         {
           'parent' => {},
           'text' => 'contents '
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
         },
         {
           'cmdname' => 'contents',
           'parent' => {}
         },
         {
+      'contents' => [
+        {
           'parent' => {},
           'text' => 'Third content on the following line on his own
 '
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
         },
         {
           'cmdname' => 'contents',
           'parent' => {}
         },
         {
+      'contents' => [
+        {
           'parent' => {},
           'text' => 'Line following contents
 '
@@ -61,30 +79,42 @@
         {
           'parent' => {},
           'text' => 'shortcontents '
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
         },
         {
           'cmdname' => 'shortcontents',
           'parent' => {}
         },
         {
+      'contents' => [
+        {
           'parent' => {},
           'text' => 'shortcontents '
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
         },
         {
           'cmdname' => 'shortcontents',
           'parent' => {}
         },
         {
+      'contents' => [
+        {
           'parent' => {},
           'text' => 'summarycontents '
-        },
-        {
-          'cmdname' => 'summarycontents',
-          'parent' => {}
         }
       ],
       'parent' => {},
       'type' => 'paragraph'
+    },
+    {
+      'cmdname' => 'summarycontents',
+      'parent' => {}
     }
   ],
   'type' => 'text_root'
@@ -93,21 +123,26 @@
 $result_trees{'contents'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
 $result_trees{'contents'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
 $result_trees{'contents'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[5]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[8]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[9]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[10]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[11]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[12]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[13]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[14]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[15]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
-$result_trees{'contents'}{'contents'}[1]{'contents'}[16]{'parent'} = 
$result_trees{'contents'}{'contents'}[1];
 $result_trees{'contents'}{'contents'}[1]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[2]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[3];
+$result_trees{'contents'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'contents'}{'contents'}[3];
+$result_trees{'contents'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'contents'}{'contents'}[3];
+$result_trees{'contents'}{'contents'}[3]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[4]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[5];
+$result_trees{'contents'}{'contents'}[5]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[6]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[7];
+$result_trees{'contents'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'contents'}{'contents'}[7];
+$result_trees{'contents'}{'contents'}[7]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[8]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[9];
+$result_trees{'contents'}{'contents'}[9]{'parent'} = $result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[10]{'parent'} = 
$result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[11]{'contents'}[0]{'parent'} = 
$result_trees{'contents'}{'contents'}[11];
+$result_trees{'contents'}{'contents'}[11]{'parent'} = 
$result_trees{'contents'};
+$result_trees{'contents'}{'contents'}[12]{'parent'} = 
$result_trees{'contents'};
 
 $result_texis{'contents'} = '
 first @@contents @contents

Index: t/results/misc_commands/text_before_line_command.pl
===================================================================
RCS file: 
/sources/texinfo/texinfo/tp/t/results/misc_commands/text_before_line_command.pl,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -b -r1.2 -r1.3
--- t/results/misc_commands/text_before_line_command.pl 1 Nov 2010 09:01:09 
-0000       1.2
+++ t/results/misc_commands/text_before_line_command.pl 1 Nov 2010 14:37:55 
-0000       1.3
@@ -165,16 +165,16 @@
             {
               'parent' => {},
               'text' => 'ddd '
-            },
-            {
-              'cmdname' => 'contents',
-              'parent' => {}
             }
           ],
           'parent' => {},
           'type' => 'paragraph'
         },
         {
+          'cmdname' => 'contents',
+          'parent' => {}
+        },
+        {
           'parent' => {},
           'text' => '
 ',
@@ -294,21 +294,21 @@
 $result_trees{'text_before_line_command'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'text_before_line_command'}{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
+$result_trees{'text_before_line_command'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'text_before_line_command'}{'contents'}[2];
 
$result_trees{'text_before_line_command'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'text_before_line_command'}{'contents'}[2]{'args'}[0]{'contents'}[1];
 $result_trees{'text_before_line_command'}{'contents'}[2]{'parent'} = 
$result_trees{'text_before_line_command'};