[7868] no special support for @part pages following each other

[gavinsmith0123]

Revision: 7868
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7868
Author:   gavin
Date:     2017-06-27 07:59:20 -0400 (Tue, 27 Jun 2017)
Log Message:
-----------
no special support for @part pages following each other

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/tp/Texinfo/Parser.pm
    trunk/tp/t/results/sectioning/double_part.pl

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2017-06-27 11:35:58 UTC (rev 7867)
+++ trunk/ChangeLog     2017-06-27 11:59:20 UTC (rev 7868)
@@ -1,3 +1,10 @@
+2017-06-27  Gavin Smith  <address@hidden>
+
+       * tp/Texinfo/Parser.pm <root commands>: Do not associate a @part 
+       command with a following sectioning command if another @part 
+       command appears first.  This means there is no special support
+       for @part pages following each other immediately.
+
 2017-06-26  Gavin Smith  <address@hidden>
 
        * info/t/Timeout-test.inc,

Modified: trunk/tp/Texinfo/Parser.pm
===================================================================
--- trunk/tp/Texinfo/Parser.pm  2017-06-27 11:35:58 UTC (rev 7867)
+++ trunk/tp/Texinfo/Parser.pm  2017-06-27 11:59:20 UTC (rev 7868)
@@ -3303,21 +3303,19 @@
           $self->{'current_node'}->{'extra'}->{'associated_section'} = 
$current;
           $current->{'extra'}->{'associated_node'} = $self->{'current_node'};
         }
-        if ($self->{'current_parts'}) {
-          $current->{'extra'}->{'associated_part'} = 
$self->{'current_parts'}->[-1];
-          foreach my $part (@{$self->{'current_parts'}}) {
-            $part->{'extra'}->{'part_associated_section'} = $current;
-            if ($current->{'cmdname'} eq 'top') {
-              $self->line_warn(sprintf($self->__(
-                  "address@hidden should not be associated with 
address@hidden"),
-                   $part->{'cmdname'}), $part->{'line_nr'});
-            }
+        if ($self->{'current_part'}) {
+          $current->{'extra'}->{'associated_part'} = $self->{'current_part'};
+          $self->{'current_part'}->{'extra'}->{'part_associated_section'}
+                                                   = $current;
+          if ($current->{'cmdname'} eq 'top') {
+            $self->line_warn("address@hidden should not be associated with 
address@hidden",
+                             $self->{'current_part'}->{'line_nr'});
           }
-          delete $self->{'current_parts'};
+          delete $self->{'current_part'};
         }
         $self->{'current_section'} = $current;
       } elsif ($command eq 'part') {
-        push @{$self->{'current_parts'}}, $current;
+        $self->{'current_part'} = $current;
         if ($self->{'current_node'}
            and !$self->{'current_node'}->{'extra'}->{'associated_section'}) {
           $self->line_warn (sprintf($self->__(

Modified: trunk/tp/t/results/sectioning/double_part.pl
===================================================================
--- trunk/tp/t/results/sectioning/double_part.pl        2017-06-27 11:35:58 UTC 
(rev 7867)
+++ trunk/tp/t/results/sectioning/double_part.pl        2017-06-27 11:59:20 UTC 
(rev 7868)
@@ -311,7 +311,18 @@
           'macro' => ''
         },
         'parent' => {}
-      },
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'first_in_page' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
       {
         'args' => [
           {
@@ -543,41 +554,45 @@
 $result_trees{'double_part'}[1]{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'double_part'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'double_part'}[1]{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'double_part'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'double_part'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[1]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'double_part'}[1]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'double_part'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'double_part'}[1];
-$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[1]{'contents'}[2];
-$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[2];
-$result_trees{'double_part'}[1]{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[2]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'double_part'}[1]{'contents'}[2]{'extra'}{'node_content'};
-$result_trees{'double_part'}[1]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'double_part'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'double_part'}[1];
-$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[1]{'contents'}[3];
-$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[3];
-$result_trees{'double_part'}[1]{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[1]{'contents'}[3];
-$result_trees{'double_part'}[1]{'contents'}[3]{'extra'}{'associated_part'} = 
$result_trees{'double_part'}[1]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[3]{'extra'}{'misc_content'}[0] = 
$result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'double_part'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'double_part'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'double_part'}[1];
 $result_trees{'double_part'}[1]{'element_prev'} = 
$result_trees{'double_part'}[0];
-$result_trees{'double_part'}[1]{'extra'}{'element_command'} = 
$result_trees{'double_part'}[1]{'contents'}[3];
+$result_trees{'double_part'}[1]{'extra'}{'element_command'} = 
$result_trees{'double_part'}[1]{'contents'}[0];
 $result_trees{'double_part'}[1]{'extra'}{'first_in_page'} = 
$result_trees{'double_part'}[1];
-$result_trees{'double_part'}[1]{'extra'}{'node'} = 
$result_trees{'double_part'}[1]{'contents'}[2];
-$result_trees{'double_part'}[1]{'extra'}{'section'} = 
$result_trees{'double_part'}[1]{'contents'}[3];
+$result_trees{'double_part'}[1]{'extra'}{'section'} = 
$result_trees{'double_part'}[1]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[2]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[0]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'double_part'}[2]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[2];
+$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[2]{'contents'}[1];
+$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[1];
+$result_trees{'double_part'}[2]{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'double_part'}[2]{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'double_part'}[2]{'contents'}[1]{'extra'}{'node_content'};
+$result_trees{'double_part'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'double_part'}[2];
+$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_part'}[2]{'contents'}[2];
+$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0];
+$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[2];
+$result_trees{'double_part'}[2]{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'double_part'}[2]{'contents'}[2];
+$result_trees{'double_part'}[2]{'contents'}[2]{'extra'}{'associated_part'} = 
$result_trees{'double_part'}[2]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'double_part'}[2]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'double_part'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'double_part'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'double_part'}[2];
+$result_trees{'double_part'}[2]{'element_prev'} = 
$result_trees{'double_part'}[1];
+$result_trees{'double_part'}[2]{'extra'}{'element_command'} = 
$result_trees{'double_part'}[2]{'contents'}[2];
+$result_trees{'double_part'}[2]{'extra'}{'first_in_page'} = 
$result_trees{'double_part'}[2];
+$result_trees{'double_part'}[2]{'extra'}{'node'} = 
$result_trees{'double_part'}[2]{'contents'}[1];
+$result_trees{'double_part'}[2]{'extra'}{'section'} = 
$result_trees{'double_part'}[2]{'contents'}[2];
 
 $result_texis{'double_part'} = '@node Top
 @top top
@@ -634,6 +649,13 @@
     },
     {
       'cmdname' => 'part',
+      'extra' => {},
+      'level' => 0,
+      'section_prev' => {},
+      'section_up' => {}
+    },
+    {
+      'cmdname' => 'part',
       'extra' => {
         'part_associated_section' => {
           'cmdname' => 'chapter',
@@ -644,18 +666,7 @@
                 'normalized' => 'node-chapter'
               }
             },
-            'associated_part' => {
-              'cmdname' => 'part',
-              'extra' => {
-                'part_associated_section' => {}
-              },
-              'level' => 0,
-              'section_childs' => [
-                {}
-              ],
-              'section_prev' => {},
-              'section_up' => {}
-            }
+            'associated_part' => {}
           },
           'level' => 1,
           'number' => 1,
@@ -665,23 +676,24 @@
         }
       },
       'level' => 0,
+      'section_childs' => [
+        {}
+      ],
       'section_prev' => {},
       'section_up' => {}
-    },
-    {}
+    }
   ]
 };
 $result_sectioning{'double_part'}{'section_childs'}[0]{'section_up'} = 
$result_sectioning{'double_part'};
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}{'extra'}{'part_associated_section'}
 = 
$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'};
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}{'section_childs'}[0]
 = 
$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'};
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}{'section_prev'}
 = $result_sectioning{'double_part'}{'section_childs'}[1];
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}{'section_up'}
 = $result_sectioning{'double_part'};
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'section_up'}
 = 
$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'};
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'toplevel_prev'}
 = $result_sectioning{'double_part'}{'section_childs'}[0];
-$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'toplevel_up'}
 = $result_sectioning{'double_part'}{'section_childs'}[0];
 $result_sectioning{'double_part'}{'section_childs'}[1]{'section_prev'} = 
$result_sectioning{'double_part'}{'section_childs'}[0];
 $result_sectioning{'double_part'}{'section_childs'}[1]{'section_up'} = 
$result_sectioning{'double_part'};
-$result_sectioning{'double_part'}{'section_childs'}[2] = 
$result_sectioning{'double_part'}{'section_childs'}[1]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'};
+$result_sectioning{'double_part'}{'section_childs'}[2]{'extra'}{'part_associated_section'}{'extra'}{'associated_part'}
 = $result_sectioning{'double_part'}{'section_childs'}[2];
+$result_sectioning{'double_part'}{'section_childs'}[2]{'extra'}{'part_associated_section'}{'section_up'}
 = $result_sectioning{'double_part'}{'section_childs'}[2];
+$result_sectioning{'double_part'}{'section_childs'}[2]{'extra'}{'part_associated_section'}{'toplevel_prev'}
 = $result_sectioning{'double_part'}{'section_childs'}[0];
+$result_sectioning{'double_part'}{'section_childs'}[2]{'extra'}{'part_associated_section'}{'toplevel_up'}
 = $result_sectioning{'double_part'}{'section_childs'}[0];
+$result_sectioning{'double_part'}{'section_childs'}[2]{'section_childs'}[0] = 
$result_sectioning{'double_part'}{'section_childs'}[2]{'extra'}{'part_associated_section'};
+$result_sectioning{'double_part'}{'section_childs'}[2]{'section_prev'} = 
$result_sectioning{'double_part'}{'section_childs'}[1];
+$result_sectioning{'double_part'}{'section_childs'}[2]{'section_up'} = 
$result_sectioning{'double_part'};
 
 $result_nodes{'double_part'} = {
   'cmdname' => 'node',
@@ -767,6 +779,15 @@
 
 $result_errors{'double_part'} = [
   {
+    'error_line' => ':8: warning: no sectioning command associated with @part
+',
+    'file_name' => '',
+    'line_nr' => 8,
+    'macro' => '',
+    'text' => 'no sectioning command associated with @part',
+    'type' => 'warning'
+  },
+  {
     'error_line' => ':8: warning: @part not empty
 ',
     'file_name' => '',
@@ -794,7 +815,26 @@
         'FastForward' => {
           'extra' => {
             'directions' => {
-              'Back' => {},
+              'Back' => {
+                'extra' => {
+                  'directions' => {
+                    'Back' => {},
+                    'FastForward' => {},
+                    'Forward' => {},
+                    'Next' => {},
+                    'Prev' => {},
+                    'This' => {}
+                  },
+                  'element_command' => {
+                    'cmdname' => 'part',
+                    'extra' => {},
+                    'level' => 0
+                  },
+                  'first_in_page' => {},
+                  'section' => {}
+                },
+                'type' => 'element'
+              },
               'FastBack' => {},
               'NodeBack' => {},
               'NodePrev' => {},
@@ -862,10 +902,18 @@
     },
     'type' => 'element'
   },
+  {},
   {}
 ];
-$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'double_part'}[0];
-$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastForward'}
 = $result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Forward'}
 = $result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Next'}
 = $result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Prev'}
 = $result_elements{'double_part'}[0];
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'first_in_page'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'section'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeBack'}
 = $result_elements{'double_part'}[0];
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodePrev'}
 = $result_elements{'double_part'}[0];
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'double_part'}[0];
@@ -873,8 +921,8 @@
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'first_in_page'}
 = $result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}{'menu_up'}{'menu_child'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'};
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'section'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'};
-$result_elements{'double_part'}[0]{'extra'}{'directions'}{'Forward'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
-$result_elements{'double_part'}[0]{'extra'}{'directions'}{'Next'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'Forward'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'double_part'}[0]{'extra'}{'directions'}{'Next'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
 $result_elements{'double_part'}[0]{'extra'}{'directions'}{'NodeForward'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
 $result_elements{'double_part'}[0]{'extra'}{'directions'}{'NodeNext'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'NodeUp'}{'extra'}{'top_node_up'}
 = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}{'menu_up'};
@@ -882,21 +930,29 @@
 $result_elements{'double_part'}[0]{'extra'}{'first_in_page'} = 
$result_elements{'double_part'}[0];
 $result_elements{'double_part'}[0]{'extra'}{'node'} = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}{'menu_up'};
 $result_elements{'double_part'}[0]{'extra'}{'section'} = 
$result_elements{'double_part'}[0]{'extra'}{'element_command'};
-$result_elements{'double_part'}[1] = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'double_part'}[1] = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'double_part'}[2] = 
$result_elements{'double_part'}[0]{'extra'}{'directions'}{'FastForward'};
 
 
 
 $result_directions_text{'double_part'} = 'element: @top top
   FastForward: @chapter chapter after 2 parts
-  Forward: @chapter chapter after 2 parts
-  Next: @chapter chapter after 2 parts
+  Forward: @part part first
+  Next: @part part first
   NodeForward: @chapter chapter after 2 parts
   NodeNext: @chapter chapter after 2 parts
   NodeUp: (dir)
   This: @top top
+element: @part part first
+  Back: @top top
+  FastForward: @chapter chapter after 2 parts
+  Forward: @chapter chapter after 2 parts
+  Next: @chapter chapter after 2 parts
+  Prev: @top top
+  This: @part part first
 element: @chapter chapter after 2 parts
-  Back: @top top
-  FastBack: @top top
+  Back: @part part first
+  FastBack: @part part first
   NodeBack: @top top
   NodePrev: @top top
   NodeUp: @top top
@@ -973,17 +1029,17 @@
 </td></tr>
 </table>
 
+<a name="part-first"></a>
+<h1 class="part">part first</h1>
 <hr>
-<a name="part-first"></a>
+
+<p>Text part first.
+</p><hr>
+<a name="part-second"></a>
 <div class="header">
 <p>
 Previous: <a href="#Top" accesskey="p" rel="prev">Top</a>, Up: <a href="#Top" 
accesskey="u" rel="up">Top</a> &nbsp; </p>
 </div>
-<h1 class="part">part first</h1>
-<hr>
-
-<p>Text part first.
-</p><a name="part-second"></a>
 <h1 class="part">part second</h1>
 <hr>
 <p>Text part second.