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texinfo/tp MANIFEST TODO t/30sectioning.t t/res...


From: Patrice Dumas
Subject: texinfo/tp MANIFEST TODO t/30sectioning.t t/res...
Date: Tue, 24 Jul 2012 23:42:46 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        12/07/24 23:42:46

Modified files:
        tp             : MANIFEST TODO 
        tp/t           : 30sectioning.t 
Added files:
        tp/t/results/sectioning: character_and_spaces_in_refs_out.pl 
        tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html: 
                                                                           
_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html 
                                                                           
_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html 
                                                                           
index.html 
                                                                           
local-node.html 
                                                                           
other-nodes.html 

Log message:
        Improve TODO related with specialized synopsis in DocBook.
        Remove obsolete entries from TODO.
        Add an output file for sectioning/character_and_spaces_in_refs.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/MANIFEST?cvsroot=texinfo&r1=1.43&r2=1.44
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/TODO?cvsroot=texinfo&r1=1.280&r2=1.281
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/30sectioning.t?cvsroot=texinfo&r1=1.81&r2=1.82
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html?cvsroot=texinfo&rev=1.1
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html?cvsroot=texinfo&rev=1.1

Patches:
Index: MANIFEST
===================================================================
RCS file: /sources/texinfo/texinfo/tp/MANIFEST,v
retrieving revision 1.43
retrieving revision 1.44
diff -u -b -r1.43 -r1.44
--- MANIFEST    14 Jul 2012 23:26:37 -0000      1.43
+++ MANIFEST    24 Jul 2012 23:42:45 -0000      1.44
@@ -831,6 +831,8 @@
 t/results/macro/macro_in_macro_arg_simpler.pl
 t/results/macro/macro_in_menu.pl
 t/results/macro/macro_in_misc_commands.pl
+t/results/macro/macro_name_with_digit.pl
+t/results/macro/macro_name_with_hyphen.pl
 t/results/macro/macro_no_arg_bad_expansion.pl
 t/results/macro/macro_no_arg_expansion.pl
 t/results/macro/macro_no_argument.pl
@@ -1084,6 +1086,12 @@
 t/results/sectioning/chapter_sections.pl
 t/results/sectioning/character_and_spaces_in_node.pl
 t/results/sectioning/character_and_spaces_in_refs.pl
+t/results/sectioning/character_and_spaces_in_refs_out.pl
+t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
+t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
+t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
+t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
+t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
 t/results/sectioning/complex.pl
 t/results/sectioning/complex_split_at_node.pl
 t/results/sectioning/contents.pl

Index: TODO
===================================================================
RCS file: /sources/texinfo/texinfo/tp/TODO,v
retrieving revision 1.280
retrieving revision 1.281
diff -u -b -r1.280 -r1.281
--- TODO        22 Jul 2012 22:32:43 -0000      1.280
+++ TODO        24 Jul 2012 23:42:45 -0000      1.281
@@ -75,7 +75,7 @@
 in html test footnotestyle separate.  There are such tests in tp/tests,
 maybe they are sufficient, but they are only done for long checks.
 
-Test of CASE_INSENSITIVE_FILENAMES.
+Test and documentation of CASE_INSENSITIVE_FILENAMES.
 
 
 Future features
@@ -145,20 +145,62 @@
 DocBook
 =======
 
-* Instead of synopsis may use specialized synopsis, funcsynopsis/funcprototype
-  for deftype*, funcdef for deffn, ooclass for object oriented.
-  deffn:
-  <funcsynopsis><funcprototype><funcdef 
role=...><function>d--effn_name</function></funcdef><paramdef><parameter>args</parameter></paramdef></funcprototype></funcsynopsis>
-  defvr, deftypevr: varname, and type and not returnvalue
-  deftypefn:
-  <funcsynopsis><funcprototype><funcdef role=...>type 
<function>d--eftypefn_name</function></funcdef><paramdef>a type<parameter>in 
var..</parameter></paramdef></funcprototype></funcsynopsis>
-  deftp: structname/structfield. Both contains a replaceable. Problem with
-  structfield is that there should be one by field.
-  defcv: classname + property, and category in synopsis
-  deftypecv: classname + type + property, and category in synopsis
-    fieldsynopsis?
-  defop: 
<classsynopsis><classsynopsisinfo>category</classsynopsisinfo><ooclass><classname>class<><><methodsynopsis><methodname><replaceable><></methodname><methodparam><parameter>...<><><>
-  deftypeop: same with type in methodparam.
+Instead of synopsis it might seem to be relevant to use specialized synopsis, 
+funcsynopsis/funcprototype for deftype* and some def*, and other for object 
+oriented.  There are many issues such that this possibility do not appear
+appealing at all.
+
+1) there is no possibility to have a category.  So the category must be 
+   added somewhere as a role= or in the *synopsisinfo, or this should only
+   be used for specialized @def, like @defun.
+
+2) @defmethod and @deftypemethod cannot really be mapped to methodsynopsis
+   as the class name is not associated with the method as in Texinfo, but 
+   instead  the method should be in a class in docbook.
+
+3) From the docbook reference for funcsynopsis
+  "For the most part, the processing application is expected to
+  generate all of the parentheses, semicolons, commas, and so on
+  required in the rendered synopsis. The exception to this rule is
+  that the spacing and other punctuation inside a parameter that is a
+  pointer to a function must be provided in the source markup."
+
+  So this mean it is language specific (C, as said in the docbook doc)
+  and one have to remove the parentheses, semicolons, commas.
+
+  See also the mails from Per Bothner bug-texinfo, Sun, 22 Jul 2012 01:45:54.
+
+specialized @def, without a need for category:
address@hidden and @deftypefun 
+<funcsynopsis><funcprototype><funcdef>TYPE 
<function>NAME</function><paramdef><parameter>args</parameter></paramdef></funcprototype></funcsynopsis>
+
+specialized @def, without a need for category, but without DocBook synopsis
+because of missing class:
address@hidden, @deftypemethod: methodsynopsis cannot be used since the class
+is not available
address@hidden and @deftypeivar: fieldsynopsis cannot be used since the class
+is not available
+
+Generic @def with a need for a category
+For deffn deftypefn (and defmac?, defspec?), the possibilities of 
+funcsynopsis, with a category added could be used:
+  <funcsynopsis><funcprototype><funcdef role=...>TYPE 
<function>NAME</function></funcdef><paramdef>PARAMTYPE 
<parameter>PARAM</parameter></paramdef></funcprototype></funcsynopsis>
+
+Alternatively, use funcsynopsisinfo for the category.
+
+Generic @def with a need for a category, but without DocBook synopsis because
+of missing class:
address@hidden and @deftypeop: methodsynopsis cannot be used since the class
+is not available
+defcv, deftypecv: fieldsynopsis cannot be used since the class
+is not available
+
+Remaining @def without DocBook synopsis because there is no equivalent, 
+and requires a category
+defvr (defvar, defopt), deftypevr (deftypevar)
+deftp
+
+  deftypevr, deftypecv: use type and not returnvalue for the type
 
   also informalfigure in @float
 
@@ -260,12 +302,12 @@
 
 
 
-Missing test outputs  in t/
-===========================
+Missing test outputs as files in t/
+===================================
 
 output files split (node or not split) could be interesting +texi2html 
 style for
-sectioning/
+t/30sectioning.t
  chapter_between_nodes (more_nodes_than_sections renamed)
  more_sections_than_nodes
  two_nodes_between_chapters
@@ -274,7 +316,7 @@
  character_and_spaces_in_node
  some_at_commands_in_ref_nodes
  at_commands_in_refs  
- character_and_spaces_in_refs <- split/mono 
(chapter/node+node-files+USE_NODES/docbook?)
+ character_and_spaces_in_refs <- mono/chapter
  rec_nodes (with USE_NODES and without)
  loop_nodes?
  nodes_before_top?
@@ -293,36 +335,6 @@
  one_node_explicit_directions_anchor (with USE_NODES and without) Really 
useful?
  top_without_node_sections
 
-info_tests
+t/info_tests.t
  space_in_setfilename
 
-
-Tests in tests and missing tests in t/
-======================================
-
---> following changed when element_next for special elements became
-set.  Nothing tests that in the t/ test suite, notably because nothing tests
-the texi2html output.  All are in tests/sectioning/
-  node_footnote_use_node
-  no_node_chapter_split
-  nodes_after_top_before_section_use_nodes_chapter
-  nodes_after_top_before_chapter_use_nodes_chapter
-
-equivalent_nodes mainly for equivalent_nodes-noderename.cnf parsing and renamed
-nodes handling.
-
-HTML command:
-sectioning/test_refs.texi with USE_NODES and split at nodes for testing 
-nodes without sectioning commands below a chapter.
-
-NO_MONOLITHIC
-in layout/no_monolithic
-          no_monolithic_only_toc_out
-   layout/navigation_*
-
-partly done:
-indices/index_special_region.texi  (in HTML, split output test.)
-
-split_nocopying.texi      this requires not using the test suite in t/ since 
-                          the test suite inhibits splitting
-

Index: t/30sectioning.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/30sectioning.t,v
retrieving revision 1.81
retrieving revision 1.82
diff -u -b -r1.81 -r1.82
--- t/30sectioning.t    14 Jul 2012 11:41:55 -0000      1.81
+++ t/30sectioning.t    24 Jul 2012 23:42:45 -0000      1.82
@@ -496,28 +496,7 @@
 '],
 );
 
-my @tests_info = (
-['anchor_zero',
-'@node Top
-
address@hidden
-
address@hidden
-'],
-['top_no_argument_and_node',
-'@node start
address@hidden
-'],
-['top_no_argument_and_top_node',
-'@node Top
address@hidden
-'],
-['one_subsection_and_node',
-'@node one node
address@hidden The subsection
-'],
-['character_and_spaces_in_refs',
-'@node Top
+my $character_and_spaces_in_refs_text = '@node Top
 @top Test refs
 
 @menu
@@ -555,7 +534,30 @@
 @node  local   node,,/;<=>?[\\]^_`|~,other nodes
 
 @bye
+';
+
+my @tests_info = (
+['anchor_zero',
+'@node Top
+
address@hidden
+
address@hidden
+'],
+['top_no_argument_and_node',
+'@node start
address@hidden
+'],
+['top_no_argument_and_top_node',
+'@node Top
address@hidden
 '],
+['one_subsection_and_node',
+'@node one node
address@hidden The subsection
+'],
+['character_and_spaces_in_refs',
+$character_and_spaces_in_refs_text],
 ['character_and_spaces_in_node',
 '
 @node Top
@@ -1839,6 +1841,9 @@
 
 @node @^a
 ', {'test_split' => 'node'}],
+['character_and_spaces_in_refs_out',
+$character_and_spaces_in_refs_text,
+{'test_split' => 'node'}]
 );
 
 foreach my $test (@test_out_files) {

Index: t/results/sectioning/character_and_spaces_in_refs_out.pl
===================================================================
RCS file: t/results/sectioning/character_and_spaces_in_refs_out.pl
diff -N t/results/sectioning/character_and_spaces_in_refs_out.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/sectioning/character_and_spaces_in_refs_out.pl    24 Jul 2012 
23:42:45 -0000      1.1
@@ -0,0 +1,2455 @@
+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_elements %result_directions_text);
+
+use utf8;
+
+$result_trees{'character_and_spaces_in_refs_out'} = [
+  {
+    'contents' => [
+      {
+        'contents' => [],
+        'parent' => {},
+        'type' => 'text_root'
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Top'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'Top'
+            }
+          ],
+          'normalized' => 'Top'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 1,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Test refs'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'top',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'cmdname' => 'menu',
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'empty_line_after_command'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'other nodes'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => '::',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => '
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'other-nodes'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 5,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'extra' => {
+                          'command' => {}
+                        },
+                        'parent' => {},
+                        'text' => ' ',
+                        'type' => 'empty_spaces_after_command'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'menu'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => '
+',
+                        'type' => 'spaces_at_end'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'misc_line_arg'
+                  }
+                ],
+                'cmdname' => 'end',
+                'extra' => {
+                  'command' => {},
+                  'command_argument' => 'menu',
+                  'text_arg' => 'menu'
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 6,
+                  'macro' => ''
+                },
+                'parent' => {}
+              }
+            ],
+            'extra' => {
+              'end_command' => {}
+            },
+            'line_nr' => {
+              'file_name' => '',
+              'line_nr' => 4,
+              'macro' => ''
+            },
+            'parent' => {}
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'args' => [
+              {
+                'contents' => [
+                  {
+                    'extra' => {
+                      'command' => {}
+                    },
+                    'parent' => {},
+                    'text' => ' ',
+                    'type' => 'empty_spaces_after_command'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => 'Testing distant nodes'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => '
+',
+                    'type' => 'spaces_at_end'
+                  }
+                ],
+                'parent' => {},
+                'type' => 'misc_line_arg'
+              }
+            ],
+            'cmdname' => 'subheading',
+            'extra' => {
+              'misc_content' => [
+                {}
+              ]
+            },
+            'level' => 3,
+            'line_nr' => {
+              'file_name' => '',
+              'line_nr' => 8,
+              'macro' => ''
+            },
+            'parent' => {}
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'text' => ' ',
+                        'type' => 'empty_spaces_before_argument'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'a  node'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => ' ',
+                        'type' => 'spaces_at_end'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'text' => ' ',
+                        'type' => 'empty_spaces_before_argument'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'manual'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  }
+                ],
+                'cmdname' => 'ref',
+                'contents' => [],
+                'extra' => {
+                  'brace_command_contents' => [
+                    [
+                      {}
+                    ],
+                    undef,
+                    undef,
+                    [
+                      {}
+                    ]
+                  ],
+                  'node_argument' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'a-node'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 10,
+                  'macro' => ''
+                },
+                'parent' => {}
+              },
+              {
+                'parent' => {},
+                'text' => '
+'
+              },
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => ':'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'manual'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  }
+                ],
+                'cmdname' => 'ref',
+                'contents' => [],
+                'extra' => {
+                  'brace_command_contents' => [
+                    [
+                      {}
+                    ],
+                    undef,
+                    undef,
+                    [
+                      {}
+                    ]
+                  ],
+                  'node_argument' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => '_003a'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 11,
+                  'macro' => ''
+                },
+                'parent' => {}
+              },
+              {
+                'parent' => {},
+                'text' => '
+'
+              },
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'text' => ' ',
+                        'type' => 'empty_spaces_before_argument'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'top'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => ' ',
+                        'type' => 'spaces_at_end'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'text' => ' ',
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+                          'node_content' => [
+                            {}
+                          ],
+                          'normalized' => 'other-nodes'
+                        }
+                      ],
+                      'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                    },
+                    'line_nr' => {
+                      'file_name' => '',
+                      'line_nr' => 34,
+                      'macro' => ''
+                    },
+                    'parent' => {
+                      'contents' => [
+                        {}
+                      ],
+                      'element_prev' => {},
+                      'extra' => {
+                        'element_command' => {},
+                        'node' => {}
+                      },
+                      'type' => 'element'
+                    }
+                  },
+                  'node_argument' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 19,
+                  'macro' => ''
+                },
+                'parent' => {}
+              },
+              {
+                'parent' => {},
+                'text' => '
+'
+              },
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'text' => ' ',
+                        'type' => 'empty_spaces_before_argument'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'Top'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  }
+                ],
+                'cmdname' => 'ref',
+                'contents' => [],
+                'extra' => {
+                  'brace_command_contents' => [
+                    [
+                      {}
+                    ]
+                  ],
+                  'label' => {},
+                  'node_argument' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'Top'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 20,
+                  'macro' => ''
+                },
+                'parent' => {}
+              },
+              {
+                'parent' => {},
+                'text' => '
+'
+              },
+              {
+                'args' => [
+                  {
+                    'contents' => [
+                      {
+                        'text' => '  ',
+                        'type' => 'empty_spaces_before_argument'
+                      },
+                      {
+                        'parent' => {},
+                        'text' => 'local   node'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'brace_command_arg'
+                  }
+                ],
+                'cmdname' => 'ref',
+                'contents' => [],
+                'extra' => {
+                  'brace_command_contents' => [
+                    [
+                      {}
+                    ]
+                  ],
+                  'label' => {
+                    'args' => [
+                      {
+                        'contents' => [
+                          {
+                            'extra' => {
+                              'command' => {}
+                            },
+                            'parent' => {},
+                            'text' => '  ',
+                            'type' => 'empty_spaces_after_command'
+                          },
+                          {
+                            'parent' => {},
+                            'text' => 'local   node'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'misc_line_arg'
+                      },
+                      {
+                        'contents' => [],
+                        'parent' => {},
+                        'type' => 'misc_line_arg'
+                      },
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => '/;<=>?[\\]^_`|~'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'misc_line_arg'
+                      },
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'other nodes'
+                          },
+                          {
+                            'parent' => {},
+                            'text' => '
+',
+                            'type' => 'spaces_at_end'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'misc_line_arg'
+                      }
+                    ],
+                    'cmdname' => 'node',
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => '
+',
+                        'type' => 'empty_line'
+                      }
+                    ],
+                    'extra' => {
+                      'node_content' => [
+                        {}
+                      ],
+                      'nodes_manuals' => [
+                        {
+                          'node_content' => [],
+                          'normalized' => 'local-node'
+                        },
+                        undef,
+                        {
+                          'node_content' => [
+                            {}
+                          ],
+                          'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                        },
+                        {
+                          'node_content' => [
+                            {}
+                          ],
+                          'normalized' => 'other-nodes'
+                        }
+                      ],
+                      'normalized' => 'local-node'
+                    },
+                    'line_nr' => {
+                      'file_name' => '',
+                      'line_nr' => 36,
+                      'macro' => ''
+                    },
+                    'parent' => {
+                      'contents' => [
+                        {},
+                        {
+                          'cmdname' => 'bye',
+                          'parent' => {}
+                        }
+                      ],
+                      'element_prev' => {},
+                      'extra' => {
+                        'element_command' => {},
+                        'node' => {}
+                      },
+                      'type' => 'element'
+                    }
+                  },
+                  'node_argument' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'local-node'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 21,
+                  'macro' => ''
+                },
+                'parent' => {}
+              },
+              {
+                'parent' => {},
+                'text' => '
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'misc_content' => [
+            {}
+          ]
+        },
+        'level' => 0,
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 2,
+          'macro' => ''
+        },
+        'parent' => {}
+      }
+    ],
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {},
+  {},
+  {},
+  {}
+];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'character_and_spaces_in_refs_out'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'character_and_spaces_in_refs_out'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'brace_command_contents'}[3][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'brace_command_contents'}[3][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'brace_command_contents'}[3][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[4]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[5]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'extra'}{'node_argument'}{'manual_content'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[6]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[7]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'extra'}{'brace_command_contents'}[3][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[8]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'contents'}[9]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'contents'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[2]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[2]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'element_prev'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'extra'}{'element_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'extra'}{'node'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'extra'}{'section'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'}{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'extra'}{'element_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'extra'}{'node'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[1]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[2]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'args'}[3]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'}{'contents'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'}{'element_prev'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'}{'extra'}{'element_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'}{'extra'}{'node'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'extra'}{'label'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[4]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[5]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[2]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3]{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'contents'}[0]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'extra'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'extra'}{'node_content'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[2]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'args'}[3]{'contents'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'}{'contents'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'}{'contents'}[1]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'}{'element_prev'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'}{'extra'}{'element_command'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'}{'extra'}{'node'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'};
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[7]{'parent'}
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'character_and_spaces_in_refs_out'}[0];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'element_command'}
 = $result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'node'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[1];
+$result_trees{'character_and_spaces_in_refs_out'}[0]{'extra'}{'section'} = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2];
+$result_trees{'character_and_spaces_in_refs_out'}[1] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'}{'element_prev'};
+$result_trees{'character_and_spaces_in_refs_out'}[2] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[0]{'extra'}{'label'}{'parent'};
+$result_trees{'character_and_spaces_in_refs_out'}[3] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[2]{'extra'}{'label'}{'parent'};
+$result_trees{'character_and_spaces_in_refs_out'}[4] = 
$result_trees{'character_and_spaces_in_refs_out'}[0]{'contents'}[2]{'contents'}[9]{'contents'}[6]{'extra'}{'label'}{'parent'};
+
+$result_texis{'character_and_spaces_in_refs_out'} = '@node Top
address@hidden Test refs
+
address@hidden
+* other nodes::
address@hidden menu
+
address@hidden Testing distant nodes
+
address@hidden a  node ,,, manual}
address@hidden:,,,manual}
address@hidden top ,,, manual}
address@hidden(texinfo)Cross References}
address@hidden,,, ../manual/doc.texi}
+
address@hidden Testing local nodes
+
address@hidden"#$%&\'()*+-.}
address@hidden/;<=>?[\\]^_`|~}
address@hidden Top}
address@hidden  local   node}
+
address@hidden other nodes, !_"#$%&\'()*+-., Top, Top
address@hidden Chapter with nodes
+
address@hidden
+* !_"#$%&\'()*+-.::
+* /;<=>?[\\]^_`|~::
+* local node::
address@hidden menu
+
address@hidden !_"#$%&\'()*+-., /;<=>?[\\]^_`|~, other nodes, other nodes
+
address@hidden /;<=>?[\\]^_`|~,local   node,!_"#$%&\'()*+-., other nodes
+
address@hidden  local   node,,/;<=>?[\\]^_`|~,other nodes
+
address@hidden
+';
+
+
+$result_texts{'character_and_spaces_in_refs_out'} = 'Test refs
+*********
+
+* other nodes::
+
+Testing distant nodes
+---------------------
+
+
+
+
+
+
+
+Testing local nodes
+-------------------
+
+
+
+
+
+
+1 Chapter with nodes
+********************
+
+* !_"#$%&\'()*+-.::
+* /;<=>?[\\]^_`|~::
+* local node::
+
+
+
+
+';
+
+$result_sectioning{'character_and_spaces_in_refs_out'} = {
+  'level' => -1,
+  'section_childs' => [
+    {
+      'cmdname' => 'top',
+      'extra' => {
+        'associated_node' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'Top'
+          }
+        }
+      },
+      'level' => 0,
+      'section_childs' => [
+        {
+          'cmdname' => 'chapter',
+          'extra' => {
+            'associated_node' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'other-nodes'
+              }
+            }
+          },
+          'level' => 1,
+          'number' => 1,
+          'section_up' => {},
+          'toplevel_prev' => {},
+          'toplevel_up' => {}
+        }
+      ],
+      'section_up' => {}
+    }
+  ]
+};
+$result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0]{'section_childs'}[0]{'section_up'}
 = $result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0];
+$result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0]{'section_childs'}[0]{'toplevel_prev'}
 = $result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0];
+$result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0]{'section_childs'}[0]{'toplevel_up'}
 = $result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0];
+$result_sectioning{'character_and_spaces_in_refs_out'}{'section_childs'}[0]{'section_up'}
 = $result_sectioning{'character_and_spaces_in_refs_out'};
+
+$result_nodes{'character_and_spaces_in_refs_out'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'associated_section' => {
+      'cmdname' => 'top',
+      'extra' => {},
+      'level' => 0
+    },
+    'normalized' => 'Top'
+  },
+  'menu_child' => {
+    'cmdname' => 'node',
+    'extra' => {
+      'associated_section' => {
+        'cmdname' => 'chapter',
+        'extra' => {},
+        'level' => 1,
+        'number' => 1
+      },
+      'normalized' => 'other-nodes'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+      },
+      'node_next' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+        },
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'local-node'
+          },
+          'node_prev' => {},
+          'node_up' => {}
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      },
+      'node_prev' => {},
+      'node_up' => {}
+    },
+    'menus' => [
+      {
+        'cmdname' => 'menu',
+        'extra' => {
+          'end_command' => {
+            'cmdname' => 'end',
+            'extra' => {
+              'command' => {},
+              'command_argument' => 'menu',
+              'text_arg' => 'menu'
+            }
+          }
+        }
+      }
+    ],
+    'node_next' => {},
+    'node_prev' => {},
+    'node_up' => {}
+  },
+  'menus' => [
+    {
+      'cmdname' => 'menu',
+      'extra' => {
+        'end_command' => {
+          'cmdname' => 'end',
+          'extra' => {
+            'command' => {},
+            'command_argument' => 'menu',
+            'text_arg' => 'menu'
+          }
+        }
+      }
+    }
+  ],
+  'node_next' => {},
+  'node_up' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ],
+      'top_node_up' => {}
+    },
+    'type' => 'top_node_up'
+  }
+};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_next'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_up'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_prev'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'node_up'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menus'}[0];
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'node_next'} = 
$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'node_prev'} = 
$result_nodes{'character_and_spaces_in_refs_out'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'}{'node_up'} = 
$result_nodes{'character_and_spaces_in_refs_out'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'character_and_spaces_in_refs_out'}{'menus'}[0];
+$result_nodes{'character_and_spaces_in_refs_out'}{'node_next'} = 
$result_nodes{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_nodes{'character_and_spaces_in_refs_out'}{'node_up'}{'extra'}{'top_node_up'}
 = $result_nodes{'character_and_spaces_in_refs_out'};
+
+$result_menus{'character_and_spaces_in_refs_out'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'menu_child' => {
+    'cmdname' => 'node',
+    'extra' => {
+      'normalized' => 'other-nodes'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+      },
+      'menu_next' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'local-node'
+          },
+          'menu_prev' => {},
+          'menu_up' => {},
+          'menu_up_hash' => {
+            'other-nodes' => 1
+          }
+        },
+        'menu_prev' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'other-nodes' => 1
+        }
+      },
+      'menu_up' => {},
+      'menu_up_hash' => {
+        'other-nodes' => 1
+      }
+    },
+    'menu_up' => {},
+    'menu_up_hash' => {
+      'Top' => 1
+    }
+  }
+};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_next'};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_up'}
 = $result_menus{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_child'}{'menu_up'}
 = $result_menus{'character_and_spaces_in_refs_out'}{'menu_child'};
+$result_menus{'character_and_spaces_in_refs_out'}{'menu_child'}{'menu_up'} = 
$result_menus{'character_and_spaces_in_refs_out'};
+
+$result_errors{'character_and_spaces_in_refs_out'} = [];
+
+
+$result_elements{'character_and_spaces_in_refs_out'} = [
+  {
+    'extra' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'Forward' => {
+                'extra' => {
+                  'directions' => {
+                    'Back' => {},
+                    'FastBack' => {},
+                    'Forward' => {
+                      'extra' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'Forward' => {
+                            'extra' => {
+                              'directions' => {
+                                'Back' => {},
+                                'FastBack' => {},
+                                'NodeBack' => {},
+                                'NodeForward' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'This' => {}
+                              },
+                              'element_command' => {
+                                'cmdname' => 'node',
+                                'extra' => {
+                                  'normalized' => 'local-node'
+                                },
+                                'menu_prev' => {
+                                  'cmdname' => 'node',
+                                  'extra' => {
+                                    'normalized' => 
'_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e'
+                                  },
+                                  'menu_next' => {},
+                                  'menu_prev' => {
+                                    'cmdname' => 'node',
+                                    'extra' => {
+                                      'normalized' => 
'_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e'
+                                    },
+                                    'menu_next' => {},
+                                    'menu_up' => {
+                                      'cmdname' => 'node',
+                                      'extra' => {
+                                        'normalized' => 'other-nodes'
+                                      },
+                                      'menu_child' => {},
+                                      'menu_up' => {
+                                        'cmdname' => 'node',
+                                        'extra' => {
+                                          'normalized' => 'Top'
+                                        },
+                                        'menu_child' => {}
+                                      },
+                                      'menu_up_hash' => {
+                                        'Top' => 1
+                                      }
+                                    },
+                                    'menu_up_hash' => {
+                                      'other-nodes' => 1
+                                    }
+                                  },
+                                  'menu_up' => {},
+                                  'menu_up_hash' => {
+                                    'other-nodes' => 1
+                                  }
+                                },
+                                'menu_up' => {},
+                                'menu_up_hash' => {
+                                  'other-nodes' => 1
+                                }
+                              },
+                              'node' => {}
+                            },
+                            'type' => 'element'
+                          },
+                          'NodeBack' => {},
+                          'NodeForward' => {},
+                          'NodeNext' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'This' => {}
+                        },
+                        'element_command' => {},
+                        'node' => {}
+                      },
+                      'type' => 'element'
+                    },
+                    'NodeBack' => {},
+                    'NodeForward' => {},
+                    'NodeNext' => {},
+                    'NodePrev' => {},
+                    'NodeUp' => {},
+                    'This' => {}
+                  },
+                  'element_command' => {},
+                  'node' => {}
+                },
+                'type' => 'element'
+              },
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodeNext' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
+            },
+            'element_command' => {},
+            'node' => {},
+            'section' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'level' => 1,
+              'number' => 1
+            }
+          },
+          'type' => 'element'
+        },
+        'Forward' => {},
+        'NodeForward' => {},
+        'NodeNext' => {},
+        'NodeUp' => {
+          'extra' => {
+            'manual_content' => [
+              {
+                'text' => 'dir'
+              }
+            ],
+            'top_node_up' => {}
+          },
+          'type' => 'external_node'
+        },
+        'This' => {}
+      },
+      'element_command' => {},
+      'node' => {},
+      'section' => {
+        'cmdname' => 'top',
+        'extra' => {},
+        'level' => 0
+      }
+    },
+    'type' => 'element'
+  },
+  {},
+  {},
+  {},
+  {}
+];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Back'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'FastBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodePrev'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeUp'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_next'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_next'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'}{'menu_child'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'}{'menu_up'}{'menu_child'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodePrev'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeUp'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodePrev'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'NodeUp'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeBack'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodePrev'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'NodeUp'}{'extra'}{'top_node_up'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'This'}
 = $result_elements{'character_and_spaces_in_refs_out'}[0];
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'element_command'}
 = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'node'} = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'element_command'}{'menu_prev'}{'menu_prev'}{'menu_up'}{'menu_up'};
+$result_elements{'character_and_spaces_in_refs_out'}[1] = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'character_and_spaces_in_refs_out'}[2] = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[3] = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+$result_elements{'character_and_spaces_in_refs_out'}[4] = 
$result_elements{'character_and_spaces_in_refs_out'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'}{'extra'}{'directions'}{'Forward'};
+
+
+
+$result_directions_text{'character_and_spaces_in_refs_out'} = 'element: @node 
Top
+  FastForward: @node other nodes
+  Forward: @node other nodes
+  NodeForward: @node other nodes
+  NodeNext: @node other nodes
+  NodeUp: (dir)
+  This: @node Top
+element: @node other nodes
+  Back: @node Top
+  FastBack: @node Top
+  Forward: @node !_"#$%&\'()*+-.
+  NodeBack: @node Top
+  NodeForward: @node !_"#$%&\'()*+-.
+  NodeNext: @node !_"#$%&\'()*+-.
+  NodePrev: @node Top
+  NodeUp: @node Top
+  This: @node other nodes
+  Up: @node Top
+element: @node !_"#$%&\'()*+-.
+  Back: @node other nodes
+  FastBack: @node other nodes
+  Forward: @node /;<=>?[\\]^_`|~
+  NodeBack: @node other nodes
+  NodeForward: @node /;<=>?[\\]^_`|~
+  NodeNext: @node /;<=>?[\\]^_`|~
+  NodePrev: @node other nodes
+  NodeUp: @node other nodes
+  This: @node !_"#$%&\'()*+-.
+element: @node /;<=>?[\\]^_`|~
+  Back: @node !_"#$%&\'()*+-.
+  FastBack: @node other nodes
+  Forward: @node local   node
+  NodeBack: @node !_"#$%&\'()*+-.
+  NodeForward: @node local   node
+  NodeNext: @node local   node
+  NodePrev: @node !_"#$%&\'()*+-.
+  NodeUp: @node other nodes
+  This: @node /;<=>?[\\]^_`|~
+element: @node local   node
+  Back: @node /;<=>?[\\]^_`|~
+  FastBack: @node other nodes
+  NodeBack: @node /;<=>?[\\]^_`|~
+  NodeForward: @node !_"#$%&\'()*+-.
+  NodePrev: @node /;<=>?[\\]^_`|~
+  NodeUp: @node other nodes
+  This: @node local   node
+';
+
+1;

Index: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
===================================================================
RCS file: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
diff -N 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html
  24 Jul 2012 23:42:45 -0000      1.1
@@ -0,0 +1,59 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html>
+<!-- Created by texinfo, http://www.gnu.org/software/texinfo/ -->
+<head>
+<title>Test refs: !_&quot;#$%&amp;'()*+-.</title>
+
+<meta name="description" content="Test refs: !_&quot;#$%&amp;'()*+-.">
+<meta name="keywords" content="Test refs: !_&quot;#$%&amp;'()*+-.">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="tp">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="index.html#Top" rel="start" title="Top">
+<link href="other-nodes.html#other-nodes" rel="up" title="other nodes">
+<link 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 rel="next" title="/;&lt;=&gt;?[\]^_`|~">
+<link href="other-nodes.html#other-nodes" rel="previous" title="other nodes">
+<style type="text/css">
+<!--
+a.summary-letter {text-decoration: none}
+blockquote.smallquotation {font-size: smaller}
+div.display {margin-left: 3.2em}
+div.example {margin-left: 3.2em}
+div.lisp {margin-left: 3.2em}
+div.smalldisplay {margin-left: 3.2em}
+div.smallexample {margin-left: 3.2em}
+div.smalllisp {margin-left: 3.2em}
+pre.display {font-family: serif}
+pre.format {font-family: serif}
+pre.menu-comment {font-family: serif}
+pre.menu-preformatted {font-family: serif}
+pre.smalldisplay {font-family: serif; font-size: smaller}
+pre.smallexample {font-size: smaller}
+pre.smallformat {font-family: serif; font-size: smaller}
+pre.smalllisp {font-size: smaller}
+span.nocodebreak {white-space:pre}
+span.nolinebreak {white-space:pre}
+span.roman {font-family:serif; font-weight:normal}
+span.sansserif {font-family:sans-serif; font-weight:normal}
+ul.no-bullet {list-style: none}
+-->
+</style>
+
+
+</head>
+
+<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" 
vlink="#800080" alink="#FF0000">
+<a 
name="g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"></a>
+<div class="header">
+<p>
+Next: <a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="n" rel="next">/;&lt;=&gt;?[\]^_`|~</a>, Previous: <a 
href="other-nodes.html#other-nodes" accesskey="p" rel="previous">other 
nodes</a>, Up: <a href="other-nodes.html#other-nodes" accesskey="u" 
rel="up">other nodes</a> &nbsp; </p>
+</div>
+<hr>
+<h4 class="node-heading">!_&quot;#$%&amp;'()*+-.</h4>
+
+
+
+
+</body>
+</html>

Index: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
===================================================================
RCS file: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
diff -N 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html
  24 Jul 2012 23:42:46 -0000      1.1
@@ -0,0 +1,59 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html>
+<!-- Created by texinfo, http://www.gnu.org/software/texinfo/ -->
+<head>
+<title>Test refs: /;&lt;=&gt;?[\]^_`|~</title>
+
+<meta name="description" content="Test refs: /;&lt;=&gt;?[\]^_`|~">
+<meta name="keywords" content="Test refs: /;&lt;=&gt;?[\]^_`|~">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="tp">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="index.html#Top" rel="start" title="Top">
+<link href="other-nodes.html#other-nodes" rel="up" title="other nodes">
+<link href="local-node.html#local-node" rel="next" title="local   node">
+<link 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 rel="previous" title="!_&quot;#$%&amp;'()*+-.">
+<style type="text/css">
+<!--
+a.summary-letter {text-decoration: none}
+blockquote.smallquotation {font-size: smaller}
+div.display {margin-left: 3.2em}
+div.example {margin-left: 3.2em}
+div.lisp {margin-left: 3.2em}
+div.smalldisplay {margin-left: 3.2em}
+div.smallexample {margin-left: 3.2em}
+div.smalllisp {margin-left: 3.2em}
+pre.display {font-family: serif}
+pre.format {font-family: serif}
+pre.menu-comment {font-family: serif}
+pre.menu-preformatted {font-family: serif}
+pre.smalldisplay {font-family: serif; font-size: smaller}
+pre.smallexample {font-size: smaller}
+pre.smallformat {font-family: serif; font-size: smaller}
+pre.smalllisp {font-size: smaller}
+span.nocodebreak {white-space:pre}
+span.nolinebreak {white-space:pre}
+span.roman {font-family:serif; font-weight:normal}
+span.sansserif {font-family:sans-serif; font-weight:normal}
+ul.no-bullet {list-style: none}
+-->
+</style>
+
+
+</head>
+
+<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" 
vlink="#800080" alink="#FF0000">
+<a 
name="g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"></a>
+<div class="header">
+<p>
+Next: <a href="local-node.html#local-node" accesskey="n" rel="next">local   
node</a>, Previous: <a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="p" rel="previous">!_&quot;#$%&amp;'()*+-.</a>, Up: <a 
href="other-nodes.html#other-nodes" accesskey="u" rel="up">other nodes</a> 
&nbsp; </p>
+</div>
+<hr>
+<h4 class="node-heading">/;&lt;=&gt;?[\]^_`|~</h4>
+
+
+
+
+</body>
+</html>

Index: t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
===================================================================
RCS file: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
diff -N 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/sectioning/character_and_spaces_in_refs_out/res_html/index.html   
24 Jul 2012 23:42:46 -0000      1.1
@@ -0,0 +1,86 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html>
+<!-- Created by texinfo, http://www.gnu.org/software/texinfo/ -->
+<head>
+<title>Test refs: Top</title>
+
+<meta name="description" content="Test refs: Top">
+<meta name="keywords" content="Test refs: Top">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="tp">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="#Top" rel="start" title="Top">
+<link href="../dir/index.html" rel="up" title="(dir)">
+<link href="other-nodes.html#other-nodes" rel="next" title="other nodes">
+<style type="text/css">
+<!--
+a.summary-letter {text-decoration: none}
+blockquote.smallquotation {font-size: smaller}
+div.display {margin-left: 3.2em}
+div.example {margin-left: 3.2em}
+div.lisp {margin-left: 3.2em}
+div.smalldisplay {margin-left: 3.2em}
+div.smallexample {margin-left: 3.2em}
+div.smalllisp {margin-left: 3.2em}
+pre.display {font-family: serif}
+pre.format {font-family: serif}
+pre.menu-comment {font-family: serif}
+pre.menu-preformatted {font-family: serif}
+pre.smalldisplay {font-family: serif; font-size: smaller}
+pre.smallexample {font-size: smaller}
+pre.smallformat {font-family: serif; font-size: smaller}
+pre.smalllisp {font-size: smaller}
+span.nocodebreak {white-space:pre}
+span.nolinebreak {white-space:pre}
+span.roman {font-family:serif; font-weight:normal}
+span.sansserif {font-family:sans-serif; font-weight:normal}
+ul.no-bullet {list-style: none}
+-->
+</style>
+
+
+</head>
+
+<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" 
vlink="#800080" alink="#FF0000">
+<a name="Top"></a>
+<div class="header">
+<p>
+Next: <a href="other-nodes.html#other-nodes" accesskey="n" rel="next">other 
nodes</a>, Up: <a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> 
&nbsp; </p>
+</div>
+<hr>
+<a name="Test-refs"></a>
+<h1 class="top">Test refs</h1>
+
+<table class="menu" border="0" cellspacing="0">
+<tr><td align="left" valign="top">&bull; <a 
href="other-nodes.html#other-nodes" accesskey="1">other 
nodes</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">
+</td></tr>
+</table>
+
+<a name="Testing-distant-nodes"></a>
+<h4 class="subheading">Testing distant nodes</h4>
+
+<p><a href="../manual/a-node.html#a-node">(manual)a  node</a>
+<a href="../manual/_003a.html#g_t_003a">(manual):</a>
+<a href="../manual/index.html#Top">(manual)top</a>
+<a href="../texinfo/Cross-References.html#Cross-References">(texinfo)Cross 
References</a>
+<a href="../doc/node.html#node">(../manual/doc.texi)node</a>
+</p>
+<a name="Testing-local-nodes"></a>
+<h4 class="subheading">Testing local nodes</h4>
+
+<p><a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e">!_&quot;#$%&amp;'()*+-.</a>
+<a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e">/;&lt;=&gt;?[\]^_`|~</a>
+<a href="#Top">Top</a>
+<a href="local-node.html#local-node">local   node</a>
+</p>
+<hr>
+<div class="header">
+<p>
+Next: <a href="other-nodes.html#other-nodes" accesskey="n" rel="next">other 
nodes</a>, Up: <a href="../dir/index.html" accesskey="u" rel="up">(dir)</a> 
&nbsp; </p>
+</div>
+
+
+
+</body>
+</html>

Index: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
===================================================================
RCS file: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
diff -N 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/local-node.html  
    24 Jul 2012 23:42:46 -0000      1.1
@@ -0,0 +1,58 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html>
+<!-- Created by texinfo, http://www.gnu.org/software/texinfo/ -->
+<head>
+<title>Test refs: local   node</title>
+
+<meta name="description" content="Test refs: local   node">
+<meta name="keywords" content="Test refs: local   node">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="tp">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="index.html#Top" rel="start" title="Top">
+<link href="other-nodes.html#other-nodes" rel="up" title="other nodes">
+<link 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 rel="previous" title="/;&lt;=&gt;?[\]^_`|~">
+<style type="text/css">
+<!--
+a.summary-letter {text-decoration: none}
+blockquote.smallquotation {font-size: smaller}
+div.display {margin-left: 3.2em}
+div.example {margin-left: 3.2em}
+div.lisp {margin-left: 3.2em}
+div.smalldisplay {margin-left: 3.2em}
+div.smallexample {margin-left: 3.2em}
+div.smalllisp {margin-left: 3.2em}
+pre.display {font-family: serif}
+pre.format {font-family: serif}
+pre.menu-comment {font-family: serif}
+pre.menu-preformatted {font-family: serif}
+pre.smalldisplay {font-family: serif; font-size: smaller}
+pre.smallexample {font-size: smaller}
+pre.smallformat {font-family: serif; font-size: smaller}
+pre.smalllisp {font-size: smaller}
+span.nocodebreak {white-space:pre}
+span.nolinebreak {white-space:pre}
+span.roman {font-family:serif; font-weight:normal}
+span.sansserif {font-family:sans-serif; font-weight:normal}
+ul.no-bullet {list-style: none}
+-->
+</style>
+
+
+</head>
+
+<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" 
vlink="#800080" alink="#FF0000">
+<a name="local-node"></a>
+<div class="header">
+<p>
+Previous: <a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="p" rel="previous">/;&lt;=&gt;?[\]^_`|~</a>, Up: <a 
href="other-nodes.html#other-nodes" accesskey="u" rel="up">other nodes</a> 
&nbsp; </p>
+</div>
+<hr>
+<h4 class="node-heading">local   node</h4>
+
+
+
+
+</body>
+</html>

Index: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
===================================================================
RCS file: 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
diff -N 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ 
t/results/sectioning/character_and_spaces_in_refs_out/res_html/other-nodes.html 
    24 Jul 2012 23:42:46 -0000      1.1
@@ -0,0 +1,69 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd";>
+<html>
+<!-- Created by texinfo, http://www.gnu.org/software/texinfo/ -->
+<head>
+<title>Test refs: other nodes</title>
+
+<meta name="description" content="Test refs: other nodes">
+<meta name="keywords" content="Test refs: other nodes">
+<meta name="resource-type" content="document">
+<meta name="distribution" content="global">
+<meta name="Generator" content="tp">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="index.html#Top" rel="start" title="Top">
+<link href="index.html#Top" rel="up" title="Top">
+<link 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 rel="next" title="!_&quot;#$%&amp;'()*+-.">
+<link href="index.html#Top" rel="previous" title="Top">
+<style type="text/css">
+<!--
+a.summary-letter {text-decoration: none}
+blockquote.smallquotation {font-size: smaller}
+div.display {margin-left: 3.2em}
+div.example {margin-left: 3.2em}
+div.lisp {margin-left: 3.2em}
+div.smalldisplay {margin-left: 3.2em}
+div.smallexample {margin-left: 3.2em}
+div.smalllisp {margin-left: 3.2em}
+pre.display {font-family: serif}
+pre.format {font-family: serif}
+pre.menu-comment {font-family: serif}
+pre.menu-preformatted {font-family: serif}
+pre.smalldisplay {font-family: serif; font-size: smaller}
+pre.smallexample {font-size: smaller}
+pre.smallformat {font-family: serif; font-size: smaller}
+pre.smalllisp {font-size: smaller}
+span.nocodebreak {white-space:pre}
+span.nolinebreak {white-space:pre}
+span.roman {font-family:serif; font-weight:normal}
+span.sansserif {font-family:sans-serif; font-weight:normal}
+ul.no-bullet {list-style: none}
+-->
+</style>
+
+
+</head>
+
+<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" 
vlink="#800080" alink="#FF0000">
+<a name="other-nodes"></a>
+<div class="header">
+<p>
+Next: <a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="n" rel="next">!_&quot;#$%&amp;'()*+-.</a>, Previous: <a 
href="index.html#Top" accesskey="p" rel="previous">Top</a>, Up: <a 
href="index.html#Top" accesskey="u" rel="up">Top</a> &nbsp; </p>
+</div>
+<hr>
+<a name="Chapter-with-nodes"></a>
+<h2 class="chapter">1 Chapter with nodes</h2>
+
+<table class="menu" border="0" cellspacing="0">
+<tr><td align="left" valign="top">&bull; <a 
href="_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e.html#g_t_0021_005f_0022_0023_0024_0025_0026_0027_0028_0029_002a_002b_002d_002e"
 accesskey="1">!_&quot;#$%&amp;'()*+-.</a>:</td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
+</td></tr>
+<tr><td align="left" valign="top">&bull; <a 
href="_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e.html#g_t_002f_003b_003c_003d_003e_003f_005b_005c_005d_005e_005f_0060_007c_007e"
 accesskey="2">/;&lt;=&gt;?[\]^_`|~</a>:</td><td>&nbsp;&nbsp;</td><td 
align="left" valign="top">
+</td></tr>
+<tr><td align="left" valign="top">&bull; <a href="local-node.html#local-node" 
accesskey="3">local node</a>:</td><td>&nbsp;&nbsp;</td><td align="left" 
valign="top">
+</td></tr>
+</table>
+
+
+
+
+</body>
+</html>



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