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texinfo/tp TODO Texinfo/Common.pm Texinfo/Conve...


From: Patrice Dumas
Subject: texinfo/tp TODO Texinfo/Common.pm Texinfo/Conve...
Date: Sat, 19 Feb 2011 11:05:43 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        11/02/19 11:05:42

Modified files:
        tp             : TODO 
        tp/Texinfo     : Common.pm 
        tp/Texinfo/Convert: Info.pm Plaintext.pm 
        tp/t           : 03coverage_braces.t 05paragraph.t 
                         20preformatted.t info_tests.t plaintext_tests.t 
Added files:
        tp/t/include   : this_is_a_long_unknown_file.png 
        tp/t/results/coverage_braces: heading_in_footnote.pl 
        tp/t/results/info_tests: file_only_png.pl 
        tp/t/results/paragraph: comment_in_quotation.pl 
        tp/t/results/plaintext_tests: empty_multitable_in_itemize.pl 
        tp/t/results/preformatted: nested_example_and_comment.pl 

Log message:
        Support for output to null.
        No over warning when image files are missing.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/TODO?cvsroot=texinfo&r1=1.86&r2=1.87
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Common.pm?cvsroot=texinfo&r1=1.12&r2=1.13
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Convert/Info.pm?cvsroot=texinfo&r1=1.26&r2=1.27
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/Texinfo/Convert/Plaintext.pm?cvsroot=texinfo&r1=1.89&r2=1.90
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/03coverage_braces.t?cvsroot=texinfo&r1=1.25&r2=1.26
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/05paragraph.t?cvsroot=texinfo&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/20preformatted.t?cvsroot=texinfo&r1=1.6&r2=1.7
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/info_tests.t?cvsroot=texinfo&r1=1.12&r2=1.13
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/plaintext_tests.t?cvsroot=texinfo&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/include/this_is_a_long_unknown_file.png?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/coverage_braces/heading_in_footnote.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/info_tests/file_only_png.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/paragraph/comment_in_quotation.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/plaintext_tests/empty_multitable_in_itemize.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/preformatted/nested_example_and_comment.pl?cvsroot=texinfo&rev=1.1

Patches:
Index: TODO
===================================================================
RCS file: /sources/texinfo/texinfo/tp/TODO,v
retrieving revision 1.86
retrieving revision 1.87
diff -u -b -r1.86 -r1.87
--- TODO        17 Feb 2011 22:20:34 -0000      1.86
+++ TODO        19 Feb 2011 11:05:38 -0000      1.87
@@ -1,5 +1,5 @@
 Handle
address@hidden
address@hidden on|off
 (does nothing in info, in HTML automatically set the section name as 3rd
 arg of @*ref).
 
@@ -133,6 +133,13 @@
 indices/recursive_synindex.texi (only done: @synindex aaa bbb
                                             @synindex bbb aaa)
 
+In info_coverage, everything is tested for, but the following are not
+especially in the test suite
+code.texi
+commentexample.texi       the comment is in fact in comments_in_example
+                          but no test for vertical spacing (not needed)
+    
+
 done:
 formatting/def_end_of_line.texi
 formatting/def_end_of_line_footnote.texi
@@ -213,8 +220,6 @@
 invalid/verb_not_closed.texi
 invalid/verbatim_not_closed.texi
 
-info_coverage/exdent_and_commands.texi
-info_coverage/exdent_and_formats.texi
 
 coverage/pass0_macro.texi     (not everything, but tests are redundant)
 

Index: Texinfo/Common.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Common.pm,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -b -r1.12 -r1.13
--- Texinfo/Common.pm   14 Feb 2011 23:50:01 -0000      1.12
+++ Texinfo/Common.pm   19 Feb 2011 11:05:40 -0000      1.13
@@ -22,6 +22,10 @@
 
 use strict;
 
+# to determine the null file
+use Config;
+use File::Spec;
+
 use Texinfo::Documentlanguages;
 
 require Exporter;
@@ -51,6 +55,18 @@
   return $_[0];
 }
 
+# determine the null devices
+my $default_null_device = File::Spec->devnull();
+our %null_device_file = (
+  $default_null_device => 1
+);
+# special case, djgpp recognizes both null devices
+if ($Config{osname} eq 'dos' and $Config{osvers} eq 'djgpp') {
+  $null_device_file{'/dev/null'} = 1;
+  $null_device_file{'NUL'} = 1;
+}
+
+
 our %no_brace_commands;             # commands never taking braces
 
 foreach my $no_brace_command ('*',' ',"\t","\n",'-', '|', '/',':','!',

Index: Texinfo/Convert/Info.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Convert/Info.pm,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -b -r1.26 -r1.27
--- Texinfo/Convert/Info.pm     16 Feb 2011 22:48:40 -0000      1.26
+++ Texinfo/Convert/Info.pm     19 Feb 2011 11:05:40 -0000      1.27
@@ -88,6 +88,12 @@
     if (defined($self->{'SUBDIR'}) and $self->{'OUTFILE'} ne '') {
       $self->{'OUTFILE'} = "$self->{'SUBDIR'}/$self->{'OUTFILE'}";
     }
+  } else {
+    # no splitting when writing to the null device or to stdout
+    if ($Texinfo::Common::null_device_file{$self->{'OUTFILE'}} 
+         or $self->{'OUTFILE'} eq '-') {
+      $self->{'SPLIT_SIZE'} = undef;
+    }
   }
 
   my $output_basename = $self->{'OUTFILE'};
@@ -503,13 +509,13 @@
         last; 
       }
     }
-    my $txt_file =
-      $self->Texinfo::Parser::_locate_include_file ($basefile.'.txt');
     my $text = $self->_image_text($root, $basefile);
     if (defined($text)) {
       if (!$self->{'formatters'}->[-1]->{'_top_formatter'}) {
         $text = '['.$text.']';
       }
+    } elsif (!defined($image_file)) {
+      $self->line_warn(sprintf($self->__("Cannot find address@hidden file 
`%s.txt'"), $basefile), $root->{'line_nr'});
     }
 
     my $result;

Index: Texinfo/Convert/Plaintext.pm
===================================================================
RCS file: /sources/texinfo/texinfo/tp/Texinfo/Convert/Plaintext.pm,v
retrieving revision 1.89
retrieving revision 1.90
diff -u -b -r1.89 -r1.90
--- Texinfo/Convert/Plaintext.pm        19 Feb 2011 02:26:38 -0000      1.89
+++ Texinfo/Convert/Plaintext.pm        19 Feb 2011 11:05:40 -0000      1.90
@@ -1013,7 +1013,8 @@
 
   my $txt_file = $self->Texinfo::Parser::_locate_include_file 
($basefile.'.txt');
   if (!defined($txt_file)) {
-    $self->line_warn(sprintf($self->__("Cannot find address@hidden file 
`%s.txt'"), $basefile), $root->{'line_nr'});
+    #$self->line_warn(sprintf($self->__("Cannot find address@hidden file 
`%s.txt'"), $basefile), $root->{'line_nr'});
+    return undef;
   } else {
     if (open (TXT, $txt_file)) {
     # FIXME encoding

Index: t/03coverage_braces.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/03coverage_braces.t,v
retrieving revision 1.25
retrieving revision 1.26
diff -u -b -r1.25 -r1.26
--- t/03coverage_braces.t       14 Feb 2011 23:50:08 -0000      1.25
+++ t/03coverage_braces.t       19 Feb 2011 11:05:41 -0000      1.26
@@ -42,6 +42,14 @@
 ['footnote_ending_on_empty_line','address@hidden in footnote.
 
 }'],
+['heading_in_footnote',
+'address@hidden
+AAA
address@hidden H1
address@hidden ind e
+BBB
+}
+'],
 ['space_in_image','@image{ a ,bb, cc,dd ,e }. @image{ f }.'],
 ['end_line_in_anchor',
 '@anchor{an

Index: t/05paragraph.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/05paragraph.t,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -b -r1.11 -r1.12
--- t/05paragraph.t     17 Feb 2011 20:07:35 -0000      1.11
+++ t/05paragraph.t     19 Feb 2011 11:05:41 -0000      1.12
@@ -51,7 +51,17 @@
 @end example
 
 After.
-']
+'],
+['comment_in_quotation',
+'
address@hidden
+Quotation @c
address@hidden quotation 
+
address@hidden
+Quotation no address@hidden
address@hidden quotation 
+'],
 );
 
 my @test_invalid = (

Index: t/20preformatted.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/20preformatted.t,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- t/20preformatted.t  4 Feb 2011 23:45:37 -0000       1.6
+++ t/20preformatted.t  19 Feb 2011 11:05:41 -0000      1.7
@@ -71,6 +71,31 @@
 line @c comment
 @end example
 '],
+['nested_example_and_comment',
+'@example
+First line 0 @c
address@hidden
+Nested example
address@hidden example
+In first one
address@hidden example
+
address@hidden
+First line 1 @c
address@hidden
+Nested example @c
address@hidden example
+In first one
address@hidden example
+
address@hidden
+First line 2 @c
address@hidden
+Nested example @c
address@hidden example
+In first one @c
address@hidden example
+'],
 );
 
 my @test_invalid = (

Index: t/info_tests.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/info_tests.t,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -b -r1.12 -r1.13
--- t/info_tests.t      19 Feb 2011 02:26:38 -0000      1.12
+++ t/info_tests.t      19 Feb 2011 11:05:41 -0000      1.13
@@ -198,6 +198,11 @@
 
 @printindex fn
 '],
+['file_only_png',
+'@node Top
+
+Just before an image @image{this_is_a_long_unknown_file} text after the image, 
and more text, and more @image{this_is_a_long_unknown_file} text.
+'],
 );
 
 foreach my $test (@test_cases) {

Index: t/plaintext_tests.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/plaintext_tests.t,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -b -r1.4 -r1.5
--- t/plaintext_tests.t 18 Feb 2011 00:34:43 -0000      1.4
+++ t/plaintext_tests.t 19 Feb 2011 11:05:41 -0000      1.5
@@ -283,6 +283,15 @@
 @item other item @tab in tab
 @end multitable
 '],
+['empty_multitable_in_itemize',
+'@itemize a--n itemize line
address@hidden in macro
+
address@hidden
address@hidden multitable
+
address@hidden itemize
+'],
 
 );
 

Index: t/include/this_is_a_long_unknown_file.png
===================================================================
RCS file: t/include/this_is_a_long_unknown_file.png
diff -N t/include/this_is_a_long_unknown_file.png

Index: t/results/coverage_braces/heading_in_footnote.pl
===================================================================
RCS file: t/results/coverage_braces/heading_in_footnote.pl
diff -N t/results/coverage_braces/heading_in_footnote.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/coverage_braces/heading_in_footnote.pl    19 Feb 2011 11:05:41 
-0000      1.1
@@ -0,0 +1,208 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'heading_in_footnote'} = {
+  'contents' => [
+    {
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => 'T'
+        },
+        {
+          'args' => [
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'empty_line'
+                },
+                {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'AAA
+'
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'paragraph'
+                },
+                {
+                  'args' => [
+                    {
+                      'contents' => [
+                        {
+                          'parent' => {},
+                          'text' => ' ',
+                          'type' => 'empty_spaces_after_command'
+                        },
+                        {
+                          'parent' => {},
+                          'text' => 'H1'
+                        },
+                        {
+                          'parent' => {},
+                          'text' => '
+',
+                          'type' => 'spaces_at_end'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'misc_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'heading',
+                  'extra' => {
+                    'misc_content' => [
+                      {}
+                    ]
+                  },
+                  'level' => 2,
+                  'line_nr' => {
+                    'file_name' => '',
+                    'line_nr' => 3,
+                    'macro' => ''
+                  },
+                  'parent' => {}
+                },
+                {
+                  'args' => [
+                    {
+                      'contents' => [
+                        {
+                          'parent' => {},
+                          'text' => ' ',
+                          'type' => 'empty_spaces_after_command'
+                        },
+                        {
+                          'parent' => {},
+                          'text' => 'ind e'
+                        },
+                        {
+                          'parent' => {},
+                          'text' => '
+',
+                          'type' => 'spaces_at_end'
+                        }
+                      ],
+                      'parent' => {},
+                      'type' => 'misc_line_arg'
+                    }
+                  ],
+                  'cmdname' => 'cindex',
+                  'extra' => {
+                    'index_entry' => {
+                      'command' => {},
+                      'content' => [
+                        {}
+                      ],
+                      'index_at_command' => 'cindex',
+                      'index_name' => 'cp',
+                      'index_prefix' => 'c',
+                      'number' => 1
+                    },
+                    'misc_content' => []
+                  },
+                  'line_nr' => {
+                    'file_name' => '',
+                    'line_nr' => 4,
+                    'macro' => ''
+                  },
+                  'parent' => {}
+                },
+                {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'BBB
+'
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'paragraph'
+                }
+              ],
+              'parent' => {},
+              'type' => 'brace_command_context'
+            }
+          ],
+          'cmdname' => 'footnote',
+          'contents' => [],
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 1,
+            'macro' => ''
+          },
+          'parent' => {}
+        },
+        {
+          'parent' => {},
+          'text' => '
+'
+        }
+      ],
+      'parent' => {},
+      'type' => 'paragraph'
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_footnote'}{'contents'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'heading_in_footnote'}{'contents'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'heading_in_footnote'}{'contents'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'parent'} = 
$result_trees{'heading_in_footnote'};
+
+$result_texis{'heading_in_footnote'} = 'address@hidden
+AAA
address@hidden H1
address@hidden ind e
+BBB
+}
+';
+
+
+$result_texts{'heading_in_footnote'} = 'T
+';
+
+$result_errors{'heading_in_footnote'} = [];
+
+
+
+$result_converted{'plaintext'}->{'heading_in_footnote'} = 'T(1)
+
+   ---------- Footnotes ----------
+
+   (1) AAA
+
+H1
+==
+
+BBB
+
+';
+
+1;

Index: t/results/info_tests/file_only_png.pl
===================================================================
RCS file: t/results/info_tests/file_only_png.pl
diff -N t/results/info_tests/file_only_png.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/info_tests/file_only_png.pl       19 Feb 2011 11:05:41 -0000      
1.1
@@ -0,0 +1,217 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'file_only_png'} = {
+  'contents' => [
+    {
+      'contents' => [],
+      'parent' => {},
+      'type' => 'text_root'
+    },
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => 'Top'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'spaces_at_end'
+            }
+          ],
+          'parent' => {},
+          'type' => 'misc_line_arg'
+        }
+      ],
+      'cmdname' => 'node',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'Just before an image '
+            },
+            {
+              'args' => [
+                {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'this_is_a_long_unknown_file'
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'brace_command_arg'
+                }
+              ],
+              'cmdname' => 'image',
+              'contents' => [],
+              'extra' => {
+                'brace_command_contents' => [
+                  [
+                    {}
+                  ]
+                ]
+              },
+              'line_nr' => {
+                'file_name' => '',
+                'line_nr' => 3,
+                'macro' => ''
+              },
+              'parent' => {}
+            },
+            {
+              'parent' => {},
+              'text' => ' text after the image, and more text, and more '
+            },
+            {
+              'args' => [
+                {
+                  'contents' => [
+                    {
+                      'parent' => {},
+                      'text' => 'this_is_a_long_unknown_file'
+                    }
+                  ],
+                  'parent' => {},
+                  'type' => 'brace_command_arg'
+                }
+              ],
+              'cmdname' => 'image',
+              'contents' => [],
+              'extra' => {
+                'brace_command_contents' => [
+                  [
+                    {}
+                  ]
+                ]
+              },
+              'line_nr' => {},
+              'parent' => {}
+            },
+            {
+              'parent' => {},
+              'text' => ' text.
+'
+            }
+          ],
+          'parent' => {},
+          'type' => 'paragraph'
+        }
+      ],
+      'extra' => {
+        'node_content' => [
+          {}
+        ],
+        'nodes_manuals' => [
+          {
+            'node_content' => [],
+            'normalized' => 'Top'
+          }
+        ],
+        'normalized' => 'Top'
+      },
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 1,
+        'macro' => ''
+      },
+      'parent' => {}
+    }
+  ],
+  'type' => 'document_root'
+};
+$result_trees{'file_only_png'}{'contents'}[0]{'parent'} = 
$result_trees{'file_only_png'};
+$result_trees{'file_only_png'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'args'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'args'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'args'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'file_only_png'}{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'file_only_png'}{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'line_nr'};
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'file_only_png'}{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'file_only_png'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'file_only_png'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'file_only_png'}{'contents'}[1]{'extra'}{'node_content'};
+$result_trees{'file_only_png'}{'contents'}[1]{'parent'} = 
$result_trees{'file_only_png'};
+
+$result_texis{'file_only_png'} = '@node Top
+
+Just before an image @image{this_is_a_long_unknown_file} text after the image, 
and more text, and more @image{this_is_a_long_unknown_file} text.
+';
+
+
+$result_texts{'file_only_png'} = '
+Just before an image this_is_a_long_unknown_file text after the image, and 
more text, and more this_is_a_long_unknown_file text.
+';
+
+$result_sectioning{'file_only_png'} = {};
+
+$result_nodes{'file_only_png'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'node_up' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ]
+    }
+  }
+};
+
+$result_menus{'file_only_png'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  }
+};
+
+$result_errors{'file_only_png'} = [];
+
+
+
+$result_converted{'info'}->{'file_only_png'} = 'This is , produced by makeinfo 
version 4.13 from .
+
+
+File: ,  Node: Top,  Up: (dir)
+
+Just before an image [image src="this_is_a_long_unknown_file.png"] text 
after the image, and more text, and more [image 
src="this_is_a_long_unknown_file.png"]
+text.
+
+
+Tag Table:
+Node: Top52
+
+End Tag Table
+';
+
+1;

Index: t/results/paragraph/comment_in_quotation.pl
===================================================================
RCS file: t/results/paragraph/comment_in_quotation.pl
diff -N t/results/paragraph/comment_in_quotation.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/paragraph/comment_in_quotation.pl 19 Feb 2011 11:05:42 -0000      
1.1
@@ -0,0 +1,154 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'comment_in_quotation'} = {
+  'contents' => [
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line'
+    },
+    {
+      'cmdname' => 'quotation',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'Quotation '
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'paragraph'
+        }
+      ],
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 2,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => ' 
+',
+      'type' => 'empty_line_after_command'
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line'
+    },
+    {
+      'cmdname' => 'quotation',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'Quotation no space'
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'paragraph'
+        }
+      ],
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 6,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => ' 
+',
+      'type' => 'empty_line_after_command'
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'comment_in_quotation'}{'contents'}[0]{'parent'} = 
$result_trees{'comment_in_quotation'};
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'contents'}[1]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[1]{'parent'} = 
$result_trees{'comment_in_quotation'};
+$result_trees{'comment_in_quotation'}{'contents'}[2]{'parent'} = 
$result_trees{'comment_in_quotation'};
+$result_trees{'comment_in_quotation'}{'contents'}[3]{'parent'} = 
$result_trees{'comment_in_quotation'};
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[0]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[4];
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1];
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'contents'}[1]{'parent'} 
= $result_trees{'comment_in_quotation'}{'contents'}[4];
+$result_trees{'comment_in_quotation'}{'contents'}[4]{'parent'} = 
$result_trees{'comment_in_quotation'};
+$result_trees{'comment_in_quotation'}{'contents'}[5]{'parent'} = 
$result_trees{'comment_in_quotation'};
+
+$result_texis{'comment_in_quotation'} = '
address@hidden
+Quotation @c
address@hidden quotation 
+
address@hidden
+Quotation no address@hidden
address@hidden quotation 
+';
+
+
+$result_texts{'comment_in_quotation'} = '
+Quotation 
+Quotation no space';
+
+$result_errors{'comment_in_quotation'} = [];
+
+
+
+$result_converted{'plaintext'}->{'comment_in_quotation'} = '
+     Quotation
+
+     Quotation no space
+';
+
+1;

Index: t/results/plaintext_tests/empty_multitable_in_itemize.pl
===================================================================
RCS file: t/results/plaintext_tests/empty_multitable_in_itemize.pl
diff -N t/results/plaintext_tests/empty_multitable_in_itemize.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/plaintext_tests/empty_multitable_in_itemize.pl    19 Feb 2011 
11:05:42 -0000      1.1
@@ -0,0 +1,177 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'empty_multitable_in_itemize'} = {
+  'contents' => [
+    {
+      'args' => [
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => 'a--n itemize line'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'space_at_end_block_command'
+            }
+          ],
+          'parent' => {},
+          'type' => 'block_line_arg'
+        }
+      ],
+      'cmdname' => 'itemize',
+      'contents' => [
+        {
+          'cmdname' => 'item',
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => ' ',
+              'type' => 'empty_spaces_after_command'
+            },
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'in macro
+'
+                }
+              ],
+              'parent' => {},
+              'type' => 'paragraph'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line'
+            },
+            {
+              'cmdname' => 'multitable',
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'empty_line_after_command'
+                },
+                {
+                  'contents' => [],
+                  'parent' => {},
+                  'type' => 'before_item'
+                }
+              ],
+              'extra' => {
+                'max_columns' => 0,
+                'prototypes' => []
+              },
+              'line_nr' => {
+                'file_name' => '',
+                'line_nr' => 4,
+                'macro' => ''
+              },
+              'parent' => {}
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            },
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line'
+            }
+          ],
+          'extra' => {
+            'item_number' => 1
+          },
+          'parent' => {}
+        }
+      ],
+      'extra' => {
+        'block_command_line_contents' => [
+          [
+            {}
+          ]
+        ]
+      },
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 1,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line_after_command'
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_multitable_in_itemize'}{'contents'}[0];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_multitable_in_itemize'};
+$result_trees{'empty_multitable_in_itemize'}{'contents'}[1]{'parent'} = 
$result_trees{'empty_multitable_in_itemize'};
+
+$result_texis{'empty_multitable_in_itemize'} = '@itemize a--n itemize line
address@hidden in macro
+
address@hidden
address@hidden multitable
+
address@hidden itemize
+';
+
+
+$result_texts{'empty_multitable_in_itemize'} = 'in macro
+
+
+';
+
+$result_errors{'empty_multitable_in_itemize'} = [
+  {
+    'error_line' => ':4: warning: empty multitable
+',
+    'file_name' => '',
+    'line_nr' => 4,
+    'macro' => '',
+    'text' => 'empty multitable',
+    'type' => 'warning'
+  }
+];
+
+
+
+$result_converted{'plaintext'}->{'empty_multitable_in_itemize'} = '   a-n 
itemize line in macro
+
+';
+
+1;

Index: t/results/preformatted/nested_example_and_comment.pl
===================================================================
RCS file: t/results/preformatted/nested_example_and_comment.pl
diff -N t/results/preformatted/nested_example_and_comment.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/preformatted/nested_example_and_comment.pl        19 Feb 2011 
11:05:42 -0000      1.1
@@ -0,0 +1,426 @@
+use vars qw(%result_texis %result_texts %result_trees %result_errors 
+   %result_indices %result_sectioning %result_nodes %result_menus
+   %result_floats %result_converted %result_converted_errors);
+
+$result_trees{'nested_example_and_comment'} = {
+  'contents' => [
+    {
+      'cmdname' => 'example',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'First line 0 '
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        },
+        {
+          'cmdname' => 'example',
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            },
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'Nested example
+'
+                }
+              ],
+              'parent' => {},
+              'type' => 'preformatted'
+            }
+          ],
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 3,
+            'macro' => ''
+          },
+          'parent' => {}
+        },
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'In first one
+'
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        }
+      ],
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 1,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line_after_command'
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line'
+    },
+    {
+      'cmdname' => 'example',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'First line 1 '
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        },
+        {
+          'cmdname' => 'example',
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            },
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'Nested example '
+                },
+                {
+                  'args' => [
+                    {
+                      'parent' => {},
+                      'text' => '
+',
+                      'type' => 'misc_arg'
+                    }
+                  ],
+                  'cmdname' => 'c',
+                  'parent' => {}
+                }
+              ],
+              'parent' => {},
+              'type' => 'preformatted'
+            }
+          ],
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 11,
+            'macro' => ''
+          },
+          'parent' => {}
+        },
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'In first one
+'
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        }
+      ],
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 9,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line_after_command'
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line'
+    },
+    {
+      'cmdname' => 'example',
+      'contents' => [
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'First line 2 '
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        },
+        {
+          'cmdname' => 'example',
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => '
+',
+              'type' => 'empty_line_after_command'
+            },
+            {
+              'contents' => [
+                {
+                  'parent' => {},
+                  'text' => 'Nested example '
+                },
+                {
+                  'args' => [
+                    {
+                      'parent' => {},
+                      'text' => '
+',
+                      'type' => 'misc_arg'
+                    }
+                  ],
+                  'cmdname' => 'c',
+                  'parent' => {}
+                }
+              ],
+              'parent' => {},
+              'type' => 'preformatted'
+            }
+          ],
+          'line_nr' => {
+            'file_name' => '',
+            'line_nr' => 19,
+            'macro' => ''
+          },
+          'parent' => {}
+        },
+        {
+          'parent' => {},
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
+        },
+        {
+          'contents' => [
+            {
+              'parent' => {},
+              'text' => 'In first one '
+            },
+            {
+              'args' => [
+                {
+                  'parent' => {},
+                  'text' => '
+',
+                  'type' => 'misc_arg'
+                }
+              ],
+              'cmdname' => 'c',
+              'parent' => {}
+            }
+          ],
+          'parent' => {},
+          'type' => 'preformatted'
+        }
+      ],
+      'line_nr' => {
+        'file_name' => '',
+        'line_nr' => 17,
+        'macro' => ''
+      },
+      'parent' => {}
+    },
+    {
+      'parent' => {},
+      'text' => '
+',
+      'type' => 'empty_line_after_command'
+    }
+  ],
+  'type' => 'text_root'
+};
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[0];
+$result_trees{'nested_example_and_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[1]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[2]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[3];
+$result_trees{'nested_example_and_comment'}{'contents'}[3]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[4]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[5]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[3]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4]{'contents'}[1];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'contents'}[4]{'parent'}
 = $result_trees{'nested_example_and_comment'}{'contents'}[6];
+$result_trees{'nested_example_and_comment'}{'contents'}[6]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+$result_trees{'nested_example_and_comment'}{'contents'}[7]{'parent'} = 
$result_trees{'nested_example_and_comment'};
+
+$result_texis{'nested_example_and_comment'} = '@example
+First line 0 @c
address@hidden
+Nested example
address@hidden example
+In first one
address@hidden example
+
address@hidden
+First line 1 @c
address@hidden
+Nested example @c
address@hidden example
+In first one
address@hidden example
+
address@hidden
+First line 2 @c
address@hidden
+Nested example @c
address@hidden example
+In first one @c
address@hidden example
+';
+
+
+$result_texts{'nested_example_and_comment'} = 'First line 0 Nested example
+In first one
+
+First line 1 Nested example In first one
+
+First line 2 Nested example In first one ';
+
+$result_errors{'nested_example_and_comment'} = [];
+
+
+
+$result_converted{'plaintext'}->{'nested_example_and_comment'} = '     First 
line 0 
+          Nested example
+     In first one
+
+     First line 1 
+          Nested example 
+     In first one
+
+     First line 2 
+          Nested example 
+     In first one 
+';
+
+1;



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