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texinfo/tp TODO t/30sectioning.t t/results/sect...


From: Patrice Dumas
Subject: texinfo/tp TODO t/30sectioning.t t/results/sect...
Date: Thu, 03 Nov 2011 20:29:14 +0000

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     Patrice Dumas <pertusus>        11/11/03 20:29:14

Modified files:
        tp             : TODO 
        tp/t           : 30sectioning.t 
        tp/t/results/sectioning: complex.pl 
Added files:
        tp/t/results/sectioning: complex_split_at_node.pl 

Log message:
        Remove a wrong TODO item.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/TODO?cvsroot=texinfo&r1=1.207&r2=1.208
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/30sectioning.t?cvsroot=texinfo&r1=1.59&r2=1.60
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/complex.pl?cvsroot=texinfo&r1=1.21&r2=1.22
http://cvs.savannah.gnu.org/viewcvs/texinfo/tp/t/results/sectioning/complex_split_at_node.pl?cvsroot=texinfo&rev=1.1

Patches:
Index: TODO
===================================================================
RCS file: /sources/texinfo/texinfo/tp/TODO,v
retrieving revision 1.207
retrieving revision 1.208
diff -u -b -r1.207 -r1.208
--- TODO        3 Nov 2011 18:45:01 -0000       1.207
+++ TODO        3 Nov 2011 20:29:13 -0000       1.208
@@ -15,17 +15,6 @@
 Bugs
 ====
 
-In tp, for node-Next sectioning commands directions are taken into 
-account even if there are no automatic directions. Thus
- @node First node,,Top,Top
- @chapter first node chapter
-
- @node Second node,Third node unnumbered,,Top
- @chapter second node chapter
-
-leads to Second node being node-Next for First node in tp (and not in 
-texi2html).  This should not be that way.
-
 Texinfo::Convert::Text
 @c in menu lines (and maybe at other places) should be replaced by 
 \n and not eat the end of line.

Index: t/30sectioning.t
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/30sectioning.t,v
retrieving revision 1.59
retrieving revision 1.60
diff -u -b -r1.59 -r1.60
--- t/30sectioning.t    2 Nov 2011 13:06:43 -0000       1.59
+++ t/30sectioning.t    3 Nov 2011 20:29:14 -0000       1.60
@@ -963,6 +963,87 @@
 ],
 );
 
+my $complex_case = '@node Top,First node,(dir)
address@hidden
address@hidden
+* First node:: 
+* between node::
+* Second node::   node 2
+* Third node unnumbered:: unnumbered in Top menu
+* Last node no description::
address@hidden menu
+
address@hidden First node,,Top,Top
address@hidden first node chapter
+
+first node chapter text
address@hidden
+* unnumbered:: un
+* unnumbered2:: un2
+* numbered:: nu
+
address@hidden menu
+
address@hidden unnumbered
address@hidden unnumbered section
+
address@hidden
+* unnumbered sub:: un
+* numbered sub:: nu
+* unnumbered sub2:: un2
+* numbered sub2:: nu2
address@hidden menu
+
address@hidden unnumbered sub
address@hidden unnumbered subsection
+
address@hidden numbered sub
address@hidden numbered subsection
+
address@hidden unnumbered sub2
address@hidden unnumbered subsection2
+
address@hidden numbered sub2
address@hidden numbered subsection2
+
address@hidden unnumbered2
address@hidden unnumbered section2
+
address@hidden
+*  numbered sub3::
address@hidden menu
+
address@hidden numbered sub3
address@hidden numbered subsection3
+
+
address@hidden numbered
address@hidden  numbered section
+
address@hidden between node,,,Top
+
+between node, node without sectioning node
+
address@hidden Second node,Third node unnumbered,,Top
+
+Second node text
+
address@hidden second node chapter
+
+second node chapter text.
+
address@hidden Third node unnumbered
address@hidden unnumbered chapter
+
+unnumbered chapter text.
+
+
address@hidden Last node no description,,Third node unnumbered,Top
+
address@hidden
address@hidden
+';
+
 my @test_cases = (
 [ 'node',
 '
@@ -1212,86 +1293,13 @@
 @node node down
 '],
 ['complex',
-'@node Top,First node,(dir)
address@hidden
address@hidden
-* First node:: 
-* between node::
-* Second node::   node 2
-* Third node unnumbered:: unnumbered in Top menu
-* Last node no description::
address@hidden menu
-
address@hidden First node,,Top,Top
address@hidden first node chapter
-
-first node chapter text
address@hidden
-* unnumbered:: un
-* unnumbered2:: un2
-* numbered:: nu
-
address@hidden menu
-
address@hidden unnumbered
address@hidden unnumbered section
-
address@hidden
-* unnumbered sub:: un
-* numbered sub:: nu
-* unnumbered sub2:: un2
-* numbered sub2:: nu2
address@hidden menu
-
address@hidden unnumbered sub
address@hidden unnumbered subsection
-
address@hidden numbered sub
address@hidden numbered subsection
-
address@hidden unnumbered sub2
address@hidden unnumbered subsection2
-
address@hidden numbered sub2
address@hidden numbered subsection2
-
address@hidden unnumbered2
address@hidden unnumbered section2
-
address@hidden
-*  numbered sub3::
address@hidden menu
-
address@hidden numbered sub3
address@hidden numbered subsection3
-
-
address@hidden numbered
address@hidden  numbered section
-
address@hidden between node,,,Top
-
-between node, node without sectioning node
-
address@hidden Second node,Third node unnumbered,,Top
-
-Second node text
-
address@hidden second node chapter
-
-second node chapter text.
-
address@hidden Third node unnumbered
address@hidden unnumbered chapter
-
-unnumbered chapter text.
-
-
address@hidden Last node no description,,Third node unnumbered,Top
-
address@hidden
address@hidden
-'],
+$complex_case,
+{'test_split' => 'section'}
+],
+['complex_split_at_node',
+$complex_case,
+{'test_split' => 'node'}
+],
 ['double_top_section',
 '@top First top
 

Index: t/results/sectioning/complex.pl
===================================================================
RCS file: /sources/texinfo/texinfo/tp/t/results/sectioning/complex.pl,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -b -r1.21 -r1.22
--- t/results/sectioning/complex.pl     14 Aug 2011 17:31:51 -0000      1.21
+++ t/results/sectioning/complex.pl     3 Nov 2011 20:29:14 -0000       1.22
@@ -5,7 +5,8 @@
 
 use utf8;
 
-$result_trees{'complex'} = {
+$result_trees{'complex'} = [
+  {
   'contents' => [
     {
       'contents' => [],
@@ -479,8 +480,18 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -884,7 +895,18 @@
       },
       'number' => 1,
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
     },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
     {
       'args' => [
         {
@@ -1278,8 +1300,19 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -1375,8 +1408,19 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -1472,7 +1516,18 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
     },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
     {
       'args' => [
         {
@@ -1569,8 +1624,19 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -1666,7 +1732,18 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
     },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
     {
       'args' => [
         {
@@ -1889,8 +1966,19 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -1992,8 +2080,19 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -2190,7 +2289,18 @@
         'macro' => ''
       },
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
     },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
     {
       'args' => [
         {
@@ -2367,8 +2477,19 @@
       },
       'number' => 2,
       'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
     },
     {
+    'contents' => [
+      {
       'args' => [
         {
           'contents' => [
@@ -2590,447 +2711,501 @@
       'parent' => {}
     }
   ],
-  'type' => 'document_root'
-};
-$result_trees{'complex'}{'contents'}[0]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[1];
-$result_trees{'complex'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[1]{'args'}[0];
-$result_trees{'complex'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[1]{'args'}[0];
-$result_trees{'complex'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[1];
-$result_trees{'complex'}{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[1];
-$result_trees{'complex'}{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[1]{'args'}[2];
-$result_trees{'complex'}{'contents'}[1]{'args'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[1]{'args'}[2];
-$result_trees{'complex'}{'contents'}[1]{'args'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[1];
-$result_trees{'complex'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[1]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[1]{'args'}[2];
-$result_trees{'complex'}{'contents'}[1]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[2]{'args'}[0];
-$result_trees{'complex'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'complex'}{'contents'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'} 
= $result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'contents'}[6];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[2];
-$result_trees{'complex'}{'contents'}[2]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[3]{'args'}[0];
-$result_trees{'complex'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[3]{'args'}[0];
-$result_trees{'complex'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[3]{'args'}[2];
-$result_trees{'complex'}{'contents'}[3]{'args'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[3]{'args'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[3];
-$result_trees{'complex'}{'contents'}[3]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[3]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[3]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[3]{'args'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[3]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[3]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[4]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[4]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[4]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}{'contents'}[4]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'extra'}{'end_command'} 
= $result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[4];
-$result_trees{'complex'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[4]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[5];
-$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[5];
-$result_trees{'complex'}{'contents'}[5]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[5]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[5]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[6];
-$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[6]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[6];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[6];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[3];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}{'contents'}[6]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'} 
= $result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'contents'}[5];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[6];
-$result_trees{'complex'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[6];
-$result_trees{'complex'}{'contents'}[6]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[6]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[7];
-$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[7]{'args'}[0];
-$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[7]{'args'}[0];
-$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[7]{'args'}[0];
-$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[7];
-$result_trees{'complex'}{'contents'}[7]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[7]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[7]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[8];
-$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[8]{'args'}[0];
-$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[8]{'args'}[0];
-$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[8]{'args'}[0];
-$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[8];
-$result_trees{'complex'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[8];
-$result_trees{'complex'}{'contents'}[8]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[8]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[9];
-$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[9]{'args'}[0];
-$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[9]{'args'}[0];
-$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[9]{'args'}[0];
-$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[9];
-$result_trees{'complex'}{'contents'}[9]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[9]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[9]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[9]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[10];
-$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[10]{'args'}[0];
-$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[10]{'args'}[0];
-$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[10]{'args'}[0];
-$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[10];
-$result_trees{'complex'}{'contents'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[10];
-$result_trees{'complex'}{'contents'}[10]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[10]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[11];
-$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[11]{'args'}[0];
-$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[11]{'args'}[0];
-$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[11]{'args'}[0];
-$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[11];
-$result_trees{'complex'}{'contents'}[11]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[11]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[11]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[11]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[12];
-$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[12]{'args'}[0];
-$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[12]{'args'}[0];
-$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[12]{'args'}[0];
-$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[12];
-$result_trees{'complex'}{'contents'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[12];
-$result_trees{'complex'}{'contents'}[12]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[12]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[13];
-$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[13]{'args'}[0];
-$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[13]{'args'}[0];
-$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[13]{'args'}[0];
-$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[13];
-$result_trees{'complex'}{'contents'}[13]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[13]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[13]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[13]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[14];
-$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[14]{'args'}[0];
-$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[14]{'args'}[0];
-$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[14]{'args'}[0];
-$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[14];
-$result_trees{'complex'}{'contents'}[14]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[14];
-$result_trees{'complex'}{'contents'}[14]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[14]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[15];
-$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[15]{'args'}[0];
-$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[15]{'args'}[0];
-$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[15]{'args'}[0];
-$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[15];
-$result_trees{'complex'}{'contents'}[15]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[15]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[15]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[15]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[15]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[16];
-$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[16]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[16]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[16]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[16];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[16];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[3];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[16];
-$result_trees{'complex'}{'contents'}[16]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[16];
-$result_trees{'complex'}{'contents'}[16]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[16]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[17];
-$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[17]{'args'}[0];
-$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[17]{'args'}[0];
-$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[17]{'args'}[0];
-$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[17];
-$result_trees{'complex'}{'contents'}[17]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[17]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[17]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[17]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[17]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[18];
-$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[18]{'args'}[0];
-$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[18]{'args'}[0];
-$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[18]{'args'}[0];
-$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[18];
-$result_trees{'complex'}{'contents'}[18]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[18];
-$result_trees{'complex'}{'contents'}[18]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[18];
-$result_trees{'complex'}{'contents'}[18]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[18]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[19];
-$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[19]{'args'}[0];
-$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[19]{'args'}[0];
-$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[19]{'args'}[0];
-$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[19];
-$result_trees{'complex'}{'contents'}[19]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[19]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[19]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[19]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[19]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[20];
-$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[20]{'args'}[0];
-$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[20]{'args'}[0];
-$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[20]{'args'}[0];
-$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[20];
-$result_trees{'complex'}{'contents'}[20]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[20];
-$result_trees{'complex'}{'contents'}[20]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[20]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[21]{'args'}[0];
-$result_trees{'complex'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[21]{'args'}[0];
-$result_trees{'complex'}{'contents'}[21]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'args'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'args'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'args'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[21]{'args'}[3];
-$result_trees{'complex'}{'contents'}[21]{'args'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[21]{'args'}[3];
-$result_trees{'complex'}{'contents'}[21]{'args'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[21]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[21]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[21];
-$result_trees{'complex'}{'contents'}[21]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[21]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[21]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[21]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[21]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[21]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[22]{'args'}[0];
-$result_trees{'complex'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[22]{'args'}[0];
-$result_trees{'complex'}{'contents'}[22]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'args'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[22]{'args'}[1];
-$result_trees{'complex'}{'contents'}[22]{'args'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'args'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'args'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[22]{'args'}[3];
-$result_trees{'complex'}{'contents'}[22]{'args'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[22]{'args'}[3];
-$result_trees{'complex'}{'contents'}[22]{'args'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[22]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[22]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[22];
-$result_trees{'complex'}{'contents'}[22]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[22]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[22]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[22]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[22]{'args'}[1]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[22]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[22]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[22]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[23];
-$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[23]{'args'}[0];
-$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[23]{'args'}[0];
-$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[23]{'args'}[0];
-$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[23];
-$result_trees{'complex'}{'contents'}[23]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[23];
-$result_trees{'complex'}{'contents'}[23]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[23]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[23]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[23];
-$result_trees{'complex'}{'contents'}[23]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[23];
-$result_trees{'complex'}{'contents'}[23]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[23]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[24];
-$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[24]{'args'}[0];
-$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[24]{'args'}[0];
-$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[24]{'args'}[0];
-$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[24];
-$result_trees{'complex'}{'contents'}[24]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[24]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[24]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[24]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[25]{'args'}[0];
-$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[25]{'args'}[0];
-$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[25]{'args'}[0];
-$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}{'contents'}[25]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[25]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'contents'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[25];
-$result_trees{'complex'}{'contents'}[25]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}{'contents'}[25]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[25]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[26]{'args'}[0];
-$result_trees{'complex'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[26]{'args'}[0];
-$result_trees{'complex'}{'contents'}[26]{'args'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'args'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'args'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[26]{'args'}[2];
-$result_trees{'complex'}{'contents'}[26]{'args'}[2]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'args'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[26]{'args'}[3];
-$result_trees{'complex'}{'contents'}[26]{'args'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[26]{'args'}[3];
-$result_trees{'complex'}{'contents'}[26]{'args'}[3]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}{'contents'}[26];
-$result_trees{'complex'}{'contents'}[26]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'complex'}{'contents'}[26]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}{'contents'}[26]{'extra'}{'node_content'};
-$result_trees{'complex'}{'contents'}[26]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[26]{'args'}[2]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[26]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}{'contents'}[26]{'args'}[3]{'contents'}[0];
-$result_trees{'complex'}{'contents'}[26]{'parent'} = $result_trees{'complex'};
-$result_trees{'complex'}{'contents'}[27]{'parent'} = $result_trees{'complex'};
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  }
+];
+$result_trees{'complex'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[0];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex'}[0]{'contents'}[1]{'args'}[2]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[0]{'contents'}[1]{'extra'}{'node_content'};
+$result_trees{'complex'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = $result_trees{'complex'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = $result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[0];
+$result_trees{'complex'}[0]{'extra'}{'element_command'} = 
$result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[0]{'extra'}{'node'} = 
$result_trees{'complex'}[0]{'contents'}[1];
+$result_trees{'complex'}[0]{'extra'}{'section'} = 
$result_trees{'complex'}[0]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[1]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[0]{'args'}[2];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[2]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[0]{'args'}[3]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[1]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = $result_trees{'complex'}[1]{'contents'}[0]{'args'}[2]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = $result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[1];
+$result_trees{'complex'}[1]{'element_prev'} = $result_trees{'complex'}[0];
+$result_trees{'complex'}[1]{'extra'}{'element_command'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[1]{'extra'}{'node'} = 
$result_trees{'complex'}[1]{'contents'}[0];
+$result_trees{'complex'}[1]{'extra'}{'section'} = 
$result_trees{'complex'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[2]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[2]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[2]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[2];
+$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[2];
+$result_trees{'complex'}[2]{'element_prev'} = $result_trees{'complex'}[1];
+$result_trees{'complex'}[2]{'extra'}{'element_command'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[2]{'extra'}{'node'} = 
$result_trees{'complex'}[2]{'contents'}[0];
+$result_trees{'complex'}[2]{'extra'}{'section'} = 
$result_trees{'complex'}[2]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[3]{'contents'}[0];
+$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[3]{'contents'}[0];
+$result_trees{'complex'}[3]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[3]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[3];
+$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[3]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[3]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[3]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[3];
+$result_trees{'complex'}[3]{'element_prev'} = $result_trees{'complex'}[2];
+$result_trees{'complex'}[3]{'extra'}{'element_command'} = 
$result_trees{'complex'}[3]{'contents'}[1];
+$result_trees{'complex'}[3]{'extra'}{'node'} = 
$result_trees{'complex'}[3]{'contents'}[0];
+$result_trees{'complex'}[3]{'extra'}{'section'} = 
$result_trees{'complex'}[3]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[4]{'contents'}[0];
+$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[4]{'contents'}[0];
+$result_trees{'complex'}[4]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[4]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[4];
+$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[4]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[4]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[4]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[4];
+$result_trees{'complex'}[4]{'element_prev'} = $result_trees{'complex'}[3];
+$result_trees{'complex'}[4]{'extra'}{'element_command'} = 
$result_trees{'complex'}[4]{'contents'}[1];
+$result_trees{'complex'}[4]{'extra'}{'node'} = 
$result_trees{'complex'}[4]{'contents'}[0];
+$result_trees{'complex'}[4]{'extra'}{'section'} = 
$result_trees{'complex'}[4]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[5]{'contents'}[0];
+$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[5]{'contents'}[0];
+$result_trees{'complex'}[5]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[5]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[5];
+$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[5]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[5]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[5]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[5];
+$result_trees{'complex'}[5]{'element_prev'} = $result_trees{'complex'}[4];
+$result_trees{'complex'}[5]{'extra'}{'element_command'} = 
$result_trees{'complex'}[5]{'contents'}[1];
+$result_trees{'complex'}[5]{'extra'}{'node'} = 
$result_trees{'complex'}[5]{'contents'}[0];
+$result_trees{'complex'}[5]{'extra'}{'section'} = 
$result_trees{'complex'}[5]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[6]{'contents'}[0];
+$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[6]{'contents'}[0];
+$result_trees{'complex'}[6]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[6]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[6]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[6];
+$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[6]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[6]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[6]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[6];
+$result_trees{'complex'}[6]{'element_prev'} = $result_trees{'complex'}[5];
+$result_trees{'complex'}[6]{'extra'}{'element_command'} = 
$result_trees{'complex'}[6]{'contents'}[1];
+$result_trees{'complex'}[6]{'extra'}{'node'} = 
$result_trees{'complex'}[6]{'contents'}[0];
+$result_trees{'complex'}[6]{'extra'}{'section'} = 
$result_trees{'complex'}[6]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[7]{'contents'}[0];
+$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[7]{'contents'}[0];
+$result_trees{'complex'}[7]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[7]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[7]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[7];
+$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[7]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[7];
+$result_trees{'complex'}[7]{'element_prev'} = $result_trees{'complex'}[6];
+$result_trees{'complex'}[7]{'extra'}{'element_command'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[7]{'extra'}{'node'} = 
$result_trees{'complex'}[7]{'contents'}[0];
+$result_trees{'complex'}[7]{'extra'}{'section'} = 
$result_trees{'complex'}[7]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[8]{'contents'}[0];
+$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[8]{'contents'}[0];
+$result_trees{'complex'}[8]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[8]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[8]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[8];
+$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[8];
+$result_trees{'complex'}[8]{'element_prev'} = $result_trees{'complex'}[7];
+$result_trees{'complex'}[8]{'extra'}{'element_command'} = 
$result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[8]{'extra'}{'node'} = 
$result_trees{'complex'}[8]{'contents'}[0];
+$result_trees{'complex'}[8]{'extra'}{'section'} = 
$result_trees{'complex'}[8]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[9]{'contents'}[0];
+$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[0];
+$result_trees{'complex'}[9]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[9]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[9]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[9];
+$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[9]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[9];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[1]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[2]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'complex'}[9]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[9]{'contents'}[2]{'args'}[3]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[9]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[9]{'contents'}[2];
+$result_trees{'complex'}[9]{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[9]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[9]{'contents'}[2]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[9]{'contents'}[2]{'extra'}{'node_content'};
+$result_trees{'complex'}[9]{'contents'}[2]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}[9]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[9]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[9];
+$result_trees{'complex'}[9]{'element_prev'} = $result_trees{'complex'}[8];
+$result_trees{'complex'}[9]{'extra'}{'element_command'} = 
$result_trees{'complex'}[9]{'contents'}[1];
+$result_trees{'complex'}[9]{'extra'}{'node'} = 
$result_trees{'complex'}[9]{'contents'}[0];
+$result_trees{'complex'}[9]{'extra'}{'section'} = 
$result_trees{'complex'}[9]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[1];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[1]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[2]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'complex'}[10]{'contents'}[0]{'args'}[3]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[10]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[10]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[10]{'contents'}[0]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[10];
+$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[10]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[10]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[10]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[10];
+$result_trees{'complex'}[10]{'element_prev'} = $result_trees{'complex'}[9];
+$result_trees{'complex'}[10]{'extra'}{'element_command'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[10]{'extra'}{'node'} = 
$result_trees{'complex'}[10]{'contents'}[0];
+$result_trees{'complex'}[10]{'extra'}{'section'} = 
$result_trees{'complex'}[10]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[11]{'contents'}[0];
+$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[0]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[0];
+$result_trees{'complex'}[11]{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[11]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[11]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex'}[11]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[11];
+$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex'}[11]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[11];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[0];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[1]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[2]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[3];
+$result_trees{'complex'}[11]{'contents'}[2]{'args'}[3]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex'}[11]{'contents'}[2];
+$result_trees{'complex'}[11]{'contents'}[2]{'extra'}{'node_content'}[0] = 
$result_trees{'complex'}[11]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'complex'}[11]{'contents'}[2]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'complex'}[11]{'contents'}[2]{'extra'}{'node_content'};
+$result_trees{'complex'}[11]{'contents'}[2]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[2]{'contents'}[0];
+$result_trees{'complex'}[11]{'contents'}[2]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = $result_trees{'complex'}[11]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex'}[11]{'contents'}[2]{'parent'} = 
$result_trees{'complex'}[11];
+$result_trees{'complex'}[11]{'contents'}[3]{'parent'} = 
$result_trees{'complex'}[11];
+$result_trees{'complex'}[11]{'element_prev'} = $result_trees{'complex'}[10];
+$result_trees{'complex'}[11]{'extra'}{'element_command'} = 
$result_trees{'complex'}[11]{'contents'}[1];
+$result_trees{'complex'}[11]{'extra'}{'node'} = 
$result_trees{'complex'}[11]{'contents'}[0];
+$result_trees{'complex'}[11]{'extra'}{'section'} = 
$result_trees{'complex'}[11]{'contents'}[1];
 
 $result_texis{'complex'} = '@node Top,First node,(dir)
 @top
@@ -3775,4 +3950,778 @@
 $result_errors{'complex'} = [];
 
 
+$result_elements{'complex'} = [
+  {
+    'extra' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
+                'extra' => {
+                  'directions' => {
+                    'Back' => {
+                      'extra' => {
+                        'directions' => {
+                          'Back' => {
+                            'extra' => {
+                              'directions' => {
+                                'Back' => {
+                                  'extra' => {
+                                    'directions' => {
+                                      'Back' => {
+                                        'extra' => {
+                                          'directions' => {
+                                            'Back' => {
+                                              'extra' => {
+                                                'directions' => {
+                                                  'Back' => {
+                                                    'extra' => {
+                                                      'directions' => {
+                                                        'Back' => {
+                                                          'extra' => {
+                                                            'directions' => {
+                                                              'Back' => {
+                                                                'extra' => {
+                                                                  'directions' 
=> {
+                                                                    'Back' => 
{},
+                                                                    'FastBack' 
=> {},
+                                                                    
'FastForward' => {},
+                                                                    'Forward' 
=> {},
+                                                                    'Next' => 
{},
+                                                                    'NodeBack' 
=> {},
+                                                                    
'NodeForward' => {},
+                                                                    'NodeNext' 
=> {},
+                                                                    'NodeUp' 
=> {},
+                                                                    'This' => 
{},
+                                                                    'Up' => {}
+                                                                  },
+                                                                  
'element_command' => {
+                                                                    'cmdname' 
=> 'unnumberedsec',
+                                                                    'extra' => 
{},
+                                                                    'level' => 
2
+                                                                  },
+                                                                  'node' => {
+                                                                    'cmdname' 
=> 'node',
+                                                                    'extra' => 
{
+                                                                      
'normalized' => 'unnumbered'
+                                                                    },
+                                                                    
'menu_child' => {
+                                                                      
'cmdname' => 'node',
+                                                                      'extra' 
=> {
+                                                                        
'normalized' => 'unnumbered-sub'
+                                                                      },
+                                                                      
'menu_next' => {
+                                                                        
'cmdname' => 'node',
+                                                                        
'extra' => {
+                                                                          
'normalized' => 'numbered-sub'
+                                                                        },
+                                                                        
'menu_next' => {
+                                                                          
'cmdname' => 'node',
+                                                                          
'extra' => {
+                                                                            
'normalized' => 'unnumbered-sub2'
+                                                                          },
+                                                                          
'menu_next' => {
+                                                                            
'cmdname' => 'node',
+                                                                            
'extra' => {
+                                                                              
'normalized' => 'numbered-sub2'
+                                                                            },
+                                                                            
'menu_prev' => {},
+                                                                            
'menu_up' => {},
+                                                                            
'menu_up_hash' => {
+                                                                              
'unnumbered' => 1
+                                                                            }
+                                                                          },
+                                                                          
'menu_prev' => {},
+                                                                          
'menu_up' => {},
+                                                                          
'menu_up_hash' => {
+                                                                            
'unnumbered' => 1
+                                                                          }
+                                                                        },
+                                                                        
'menu_prev' => {},
+                                                                        
'menu_up' => {},
+                                                                        
'menu_up_hash' => {
+                                                                          
'unnumbered' => 1
+                                                                        }
+                                                                      },
+                                                                      
'menu_up' => {},
+                                                                      
'menu_up_hash' => {
+                                                                        
'unnumbered' => 1
+                                                                      }
+                                                                    },
+                                                                    
'menu_next' => {
+                                                                      
'cmdname' => 'node',
+                                                                      'extra' 
=> {
+                                                                        
'normalized' => 'unnumbered2'
+                                                                      },
+                                                                      
'menu_child' => {
+                                                                        
'cmdname' => 'node',
+                                                                        
'extra' => {
+                                                                          
'normalized' => 'numbered-sub3'
+                                                                        },
+                                                                        
'menu_up' => {},
+                                                                        
'menu_up_hash' => {
+                                                                          
'unnumbered2' => 1
+                                                                        }
+                                                                      },
+                                                                      
'menu_next' => {
+                                                                        
'cmdname' => 'node',
+                                                                        
'extra' => {
+                                                                          
'normalized' => 'numbered'
+                                                                        },
+                                                                        
'menu_prev' => {},
+                                                                        
'menu_up' => {
+                                                                          
'cmdname' => 'node',
+                                                                          
'extra' => {
+                                                                            
'normalized' => 'First-node'
+                                                                          },
+                                                                          
'menu_child' => {},
+                                                                          
'menu_next' => {
+                                                                            
'cmdname' => 'node',
+                                                                            
'extra' => {
+                                                                              
'normalized' => 'between-node'
+                                                                            },
+                                                                            
'menu_next' => {
+                                                                              
'cmdname' => 'node',
+                                                                              
'extra' => {
+                                                                               
 'normalized' => 'Second-node'
+                                                                              
},
+                                                                              
'menu_next' => {
+                                                                               
 'cmdname' => 'node',
+                                                                               
 'extra' => {
+                                                                               
   'normalized' => 'Third-node-unnumbered'
+                                                                               
 },
+                                                                               
 'menu_next' => {
+                                                                               
   'cmdname' => 'node',
+                                                                               
   'extra' => {
+                                                                               
     'normalized' => 'Last-node-no-description'
+                                                                               
   },
+                                                                               
   'menu_prev' => {},
+                                                                               
   'menu_up' => {
+                                                                               
     'cmdname' => 'node',
+                                                                               
     'extra' => {
+                                                                               
       'normalized' => 'Top'
+                                                                               
     },
+                                                                               
     'menu_child' => {}
+                                                                               
   },
+                                                                               
   'menu_up_hash' => {
+                                                                               
     'Top' => 1
+                                                                               
   }
+                                                                               
 },
+                                                                               
 'menu_prev' => {},
+                                                                               
 'menu_up' => {},
+                                                                               
 'menu_up_hash' => {
+                                                                               
   'Top' => 1
+                                                                               
 }
+                                                                              
},
+                                                                              
'menu_prev' => {},
+                                                                              
'menu_up' => {},
+                                                                              
'menu_up_hash' => {
+                                                                               
 'Top' => 1
+                                                                              }
+                                                                            },
+                                                                            
'menu_prev' => {},
+                                                                            
'menu_up' => {},
+                                                                            
'menu_up_hash' => {
+                                                                              
'Top' => 1
+                                                                            }
+                                                                          },
+                                                                          
'menu_up' => {},
+                                                                          
'menu_up_hash' => {
+                                                                            
'Top' => 1
+                                                                          }
+                                                                        },
+                                                                        
'menu_up_hash' => {
+                                                                          
'First-node' => 1
+                                                                        }
+                                                                      },
+                                                                      
'menu_prev' => {},
+                                                                      
'menu_up' => {},
+                                                                      
'menu_up_hash' => {
+                                                                        
'First-node' => 1
+                                                                      }
+                                                                    },
+                                                                    'menu_up' 
=> {},
+                                                                    
'menu_up_hash' => {
+                                                                      
'First-node' => 1
+                                                                    }
+                                                                  },
+                                                                  'section' => 
{}
+                                                                },
+                                                                'type' => 
'element'
+                                                              },
+                                                              'FastBack' => {},
+                                                              'FastForward' => 
{},
+                                                              'Forward' => {},
+                                                              'Next' => {},
+                                                              'NodeBack' => {},
+                                                              'NodeForward' => 
{},
+                                                              'NodeNext' => {},
+                                                              'NodeUp' => {},
+                                                              'This' => {},
+                                                              'Up' => {}
+                                                            },
+                                                            'element_command' 
=> {
+                                                              'cmdname' => 
'unnumberedsubsec',
+                                                              'extra' => {},
+                                                              'level' => 3
+                                                            },
+                                                            'node' => {},
+                                                            'section' => {}
+                                                          },
+                                                          'type' => 'element'
+                                                        },
+                                                        'FastBack' => {},
+                                                        'FastForward' => {},
+                                                        'Forward' => {},
+                                                        'Next' => {},
+                                                        'NodeBack' => {},
+                                                        'NodeForward' => {},
+                                                        'NodeNext' => {},
+                                                        'NodePrev' => {},
+                                                        'NodeUp' => {},
+                                                        'Prev' => {},
+                                                        'This' => {},
+                                                        'Up' => {}
+                                                      },
+                                                      'element_command' => {
+                                                        'cmdname' => 
'subsection',
+                                                        'extra' => {},
+                                                        'level' => 3
+                                                      },
+                                                      'node' => {},
+                                                      'section' => {}
+                                                    },
+                                                    'type' => 'element'
+                                                  },
+                                                  'FastBack' => {},
+                                                  'FastForward' => {},
+                                                  'Forward' => {},
+                                                  'Next' => {},
+                                                  'NodeBack' => {},
+                                                  'NodeForward' => {},
+                                                  'NodeNext' => {},
+                                                  'NodePrev' => {},
+                                                  'NodeUp' => {},
+                                                  'Prev' => {},
+                                                  'This' => {},
+                                                  'Up' => {}
+                                                },
+                                                'element_command' => {
+                                                  'cmdname' => 
'unnumberedsubsec',
+                                                  'extra' => {},
+                                                  'level' => 3
+                                                },
+                                                'node' => {},
+                                                'section' => {}
+                                              },
+                                              'type' => 'element'
+                                            },
+                                            'FastBack' => {},
+                                            'FastForward' => {},
+                                            'Forward' => {},
+                                            'NodeBack' => {},
+                                            'NodeForward' => {},
+                                            'NodePrev' => {},
+                                            'NodeUp' => {},
+                                            'Prev' => {},
+                                            'This' => {},
+                                            'Up' => {}
+                                          },
+                                          'element_command' => {
+                                            'cmdname' => 'subsection',
+                                            'extra' => {},
+                                            'level' => 3
+                                          },
+                                          'node' => {},
+                                          'section' => {}
+                                        },
+                                        'type' => 'element'
+                                      },
+                                      'FastBack' => {},
+                                      'FastForward' => {},
+                                      'Forward' => {},
+                                      'Next' => {},
+                                      'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeNext' => {},
+                                      'NodePrev' => {},
+                                      'NodeUp' => {},
+                                      'Prev' => {},
+                                      'This' => {},
+                                      'Up' => {}
+                                    },
+                                    'element_command' => {
+                                      'cmdname' => 'unnumberedsec',
+                                      'extra' => {},
+                                      'level' => 2
+                                    },
+                                    'node' => {},
+                                    'section' => {}
+                                  },
+                                  'type' => 'element'
+                                },
+                                'FastBack' => {},
+                                'FastForward' => {},
+                                'Forward' => {},
+                                'NodeBack' => {},
+                                'NodeForward' => {},
+                                'NodeUp' => {},
+                                'This' => {},
+                                'Up' => {}
+                              },
+                              'element_command' => {
+                                'cmdname' => 'subsection',
+                                'extra' => {},
+                                'level' => 3
+                              },
+                              'node' => {},
+                              'section' => {}
+                            },
+                            'type' => 'element'
+                          },
+                          'FastBack' => {},
+                          'FastForward' => {},
+                          'Forward' => {},
+                          'NodeBack' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'element_command' => {
+                          'cmdname' => 'section',
+                          'extra' => {},
+                          'level' => 2,
+                          'number' => '1.1'
+                        },
+                        'node' => {},
+                        'section' => {}
+                      },
+                      'type' => 'element'
+                    },
+                    'FastBack' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'NodeBack' => {},
+                          'NodeForward' => {},
+                          'NodeNext' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'element_command' => {
+                          'cmdname' => 'unnumbered',
+                          'extra' => {},
+                          'level' => 1
+                        },
+                        'node' => {},
+                        'section' => {}
+                      },
+                      'type' => 'element'
+                    },
+                    'Forward' => {},
+                    'Next' => {},
+                    'NodeForward' => {},
+                    'NodeNext' => {},
+                    'NodeUp' => {},
+                    'Prev' => {},
+                    'This' => {},
+                    'Up' => {}
+                  },
+                  'element_command' => {
+                    'cmdname' => 'chapter',
+                    'extra' => {},
+                    'level' => 1,
+                    'number' => 2
+                  },
+                  'node' => {},
+                  'section' => {}
+                },
+                'type' => 'element'
+              },
+              'Forward' => {},
+              'Next' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
+            },
+            'element_command' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'level' => 1,
+              'number' => 1
+            },
+            'node' => {},
+            'section' => {}
+          },
+          'type' => 'element'
+        },
+        'Forward' => {},
+        'NodeForward' => {},
+        'NodeNext' => {},
+        'NodePrev' => {
+          'extra' => {
+            'manual_content' => [
+              {
+                'text' => 'dir'
+              }
+            ]
+          },
+          'type' => 'external_node'
+        },
+        'This' => {}
+      },
+      'element_command' => {
+        'cmdname' => 'top',
+        'extra' => {},
+        'level' => 0
+      },
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {}
+];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeBack'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeForward'}
 = 
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeUp'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Up'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_child'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_next'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeBack'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodePrev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Prev'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Prev'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Next'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeBack'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodePrev'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = $result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'section'}
 = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'Forward'} = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'NodeForward'} = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'NodeNext'} = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[0]{'extra'}{'directions'}{'This'} = 
$result_elements{'complex'}[0];
+$result_elements{'complex'}[0]{'extra'}{'node'} = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'node'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex'}[0]{'extra'}{'section'} = 
$result_elements{'complex'}[0]{'extra'}{'element_command'};
+$result_elements{'complex'}[1] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[2] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[3] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[4] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[5] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[6] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[7] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[8] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[9] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex'}[10] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex'}[11] = 
$result_elements{'complex'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+
+
+
+$result_directions_text{'complex'} = 'element: @top 
+  FastForward: @chapter first node chapter
+  Forward: @chapter first node chapter
+  NodeForward: @chapter first node chapter
+  NodeNext: @chapter first node chapter
+  NodePrev: (dir)
+  This: @top 
+element: @chapter first node chapter
+  Back: @top 
+  FastBack: @top 
+  FastForward: @chapter second node chapter
+  Forward: @unnumberedsec unnumbered section
+  Next: @chapter second node chapter
+  NodeBack: @top 
+  NodeForward: @unnumberedsec unnumbered section
+  NodePrev: @top 
+  NodeUp: @top 
+  This: @chapter first node chapter
+  Up: @top 
+element: @unnumberedsec unnumbered section
+  Back: @chapter first node chapter
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @unnumberedsubsec unnumbered subsection
+  Next: @unnumberedsec unnumbered section2
+  NodeBack: @chapter first node chapter
+  NodeForward: @unnumberedsubsec unnumbered subsection
+  NodeNext: @unnumberedsec unnumbered section2
+  NodeUp: @chapter first node chapter
+  This: @unnumberedsec unnumbered section
+  Up: @chapter first node chapter
+element: @unnumberedsubsec unnumbered subsection
+  Back: @unnumberedsec unnumbered section
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @subsection numbered subsection
+  Next: @subsection numbered subsection
+  NodeBack: @unnumberedsec unnumbered section
+  NodeForward: @subsection numbered subsection
+  NodeNext: @subsection numbered subsection
+  NodeUp: @unnumberedsec unnumbered section
+  This: @unnumberedsubsec unnumbered subsection
+  Up: @unnumberedsec unnumbered section
+element: @subsection numbered subsection
+  Back: @unnumberedsubsec unnumbered subsection
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @unnumberedsubsec unnumbered subsection2
+  Next: @unnumberedsubsec unnumbered subsection2
+  NodeBack: @unnumberedsubsec unnumbered subsection
+  NodeForward: @unnumberedsubsec unnumbered subsection2
+  NodeNext: @unnumberedsubsec unnumbered subsection2
+  NodePrev: @unnumberedsubsec unnumbered subsection
+  NodeUp: @unnumberedsec unnumbered section
+  Prev: @unnumberedsubsec unnumbered subsection
+  This: @subsection numbered subsection
+  Up: @unnumberedsec unnumbered section
+element: @unnumberedsubsec unnumbered subsection2
+  Back: @subsection numbered subsection
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @subsection numbered subsection2
+  Next: @subsection numbered subsection2
+  NodeBack: @subsection numbered subsection
+  NodeForward: @subsection numbered subsection2
+  NodeNext: @subsection numbered subsection2
+  NodePrev: @subsection numbered subsection
+  NodeUp: @unnumberedsec unnumbered section
+  Prev: @subsection numbered subsection
+  This: @unnumberedsubsec unnumbered subsection2
+  Up: @unnumberedsec unnumbered section
+element: @subsection numbered subsection2
+  Back: @unnumberedsubsec unnumbered subsection2
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @unnumberedsec unnumbered section2
+  NodeBack: @unnumberedsubsec unnumbered subsection2
+  NodeForward: @unnumberedsec unnumbered section2
+  NodePrev: @unnumberedsubsec unnumbered subsection2
+  NodeUp: @unnumberedsec unnumbered section
+  Prev: @unnumberedsubsec unnumbered subsection2
+  This: @subsection numbered subsection2
+  Up: @unnumberedsec unnumbered section
+element: @unnumberedsec unnumbered section2
+  Back: @subsection numbered subsection2
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @subsection numbered subsection3
+  Next: @section numbered section
+  NodeBack: @subsection numbered subsection2
+  NodeForward: @subsection numbered subsection3
+  NodeNext: @section numbered section
+  NodePrev: @unnumberedsec unnumbered section
+  NodeUp: @chapter first node chapter
+  Prev: @unnumberedsec unnumbered section
+  This: @unnumberedsec unnumbered section2
+  Up: @chapter first node chapter
+element: @subsection numbered subsection3
+  Back: @unnumberedsec unnumbered section2
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @section numbered section
+  NodeBack: @unnumberedsec unnumbered section2
+  NodeForward: @section numbered section
+  NodeUp: @unnumberedsec unnumbered section2
+  This: @subsection numbered subsection3
+  Up: @unnumberedsec unnumbered section2
+element: @section numbered section
+  Back: @subsection numbered subsection3
+  FastBack: @chapter first node chapter
+  FastForward: @chapter second node chapter
+  Forward: @chapter second node chapter
+  NodeBack: @subsection numbered subsection3
+  NodePrev: @unnumberedsec unnumbered section2
+  NodeUp: @chapter first node chapter
+  Prev: @unnumberedsec unnumbered section2
+  This: @section numbered section
+  Up: @chapter first node chapter
+element: @chapter second node chapter
+  Back: @section numbered section
+  FastBack: @chapter first node chapter
+  FastForward: @unnumbered unnumbered chapter
+  Forward: @unnumbered unnumbered chapter
+  Next: @unnumbered unnumbered chapter
+  NodeForward: @unnumbered unnumbered chapter
+  NodeNext: @unnumbered unnumbered chapter
+  NodeUp: @top 
+  Prev: @chapter first node chapter
+  This: @chapter second node chapter
+  Up: @top 
+element: @unnumbered unnumbered chapter
+  Back: @chapter second node chapter
+  FastBack: @chapter second node chapter
+  NodeBack: @chapter second node chapter
+  NodeForward: @unnumbered unnumbered chapter
+  NodeNext: @unnumbered unnumbered chapter
+  NodePrev: @chapter second node chapter
+  NodeUp: @top 
+  Prev: @chapter second node chapter
+  This: @unnumbered unnumbered chapter
+  Up: @top 
+';
+
 1;

Index: t/results/sectioning/complex_split_at_node.pl
===================================================================
RCS file: t/results/sectioning/complex_split_at_node.pl
diff -N t/results/sectioning/complex_split_at_node.pl
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ t/results/sectioning/complex_split_at_node.pl       3 Nov 2011 20:29:14 
-0000       1.1
@@ -0,0 +1,4819 @@
+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{'complex_split_at_node'} = [
+  {
+    'contents' => [
+      {
+        'contents' => [],
+        'parent' => {},
+        'type' => 'text_root'
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Top'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'First node'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => '(dir)'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'Top'
+            },
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'First-node'
+            },
+            {
+              'manual_content' => [
+                {
+                  'parent' => {},
+                  'text' => 'dir'
+                }
+              ]
+            }
+          ],
+          'normalized' => 'Top'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 1,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'empty_line_after_command'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'top',
+        'contents' => [
+          {
+            'cmdname' => 'menu',
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'empty_line_after_command'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'First node'
+                      }
+                    ],
+                    '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' => 'First-node'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 4,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'between node'
+                      }
+                    ],
+                    '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' => 'between-node'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 5,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'Second node'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => '::   ',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'node 2
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'Second-node'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 6,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'Third node unnumbered'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => ':: ',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'unnumbered in Top menu
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'Third-node-unnumbered'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 7,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'Last node no description'
+                      }
+                    ],
+                    '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' => 'Last-node-no-description'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 8,
+                  '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' => 9,
+                  'macro' => ''
+                },
+                'parent' => {}
+              }
+            ],
+            'extra' => {
+              'end_command' => {}
+            },
+            'line_nr' => {
+              'file_name' => '',
+              'line_nr' => 3,
+              'macro' => ''
+            },
+            'parent' => {}
+          },
+          {
+            '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'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'First node'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Top'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                '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' => 'First-node'
+            },
+            undef,
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Top'
+            },
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Top'
+            }
+          ],
+          'normalized' => 'First-node'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 11,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'first node chapter'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'chapter',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'first node chapter text
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'cmdname' => 'menu',
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'empty_line_after_command'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'unnumbered'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => ':: ',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'un
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'unnumbered'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 16,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'unnumbered2'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => ':: ',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'un2
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'unnumbered2'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 17,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'args' => [
+                  {
+                    'parent' => {},
+                    'text' => '* ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'numbered'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => ':: ',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
+                          {
+                            'parent' => {},
+                            'text' => 'nu
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'numbered'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 18,
+                  'macro' => ''
+                },
+                'parent' => {},
+                'type' => 'menu_entry'
+              },
+              {
+                'contents' => [
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => '
+',
+                        'type' => 'after_description_line'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'preformatted'
+                  }
+                ],
+                'parent' => {},
+                'type' => 'menu_comment'
+              },
+              {
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+        ],
+        'cmdname' => 'unnumberedsec',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'cmdname' => 'menu',
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'empty_line_after_command'
+              },
+              {
+                'args' => [
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+                    'parent' => {},
+                    'text' => '*  ',
+                    'type' => 'menu_entry_leading_text'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'parent' => {},
+                        'text' => 'numbered sub3'
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+                    'parent' => {},
+                    'type' => 'menu_entry_node'
+                  },
+                  {
+                    'parent' => {},
+                    'text' => '::',
+                    'type' => 'menu_entry_separator'
+                  },
+                  {
+                    'contents' => [
+                      {
+                        'contents' => [
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+                            'parent' => {},
+                            'text' => '
+'
+                          }
+                        ],
+                        'parent' => {},
+                        'type' => 'preformatted'
+                      }
+                    ],
+                    'parent' => {},
+                    'type' => 'menu_entry_description'
+                  }
+                ],
+                'extra' => {
+                  'menu_entry_description' => {},
+                  'menu_entry_node' => {
+                    'node_content' => [
+                      {}
+                    ],
+                    'normalized' => 'numbered-sub3'
+                  }
+                },
+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 48,
+                  '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'
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+                'line_nr' => {
+                  'file_name' => '',
+                  'line_nr' => 49,
+                  'macro' => ''
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+                'parent' => {}
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+              'file_name' => '',
+              'line_nr' => 47,
+              'macro' => ''
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+            'parent' => {}
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+',
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+          'line_nr' => 45,
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+  {
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+                'parent' => {},
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+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'numbered sub3'
+              },
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+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
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+            'parent' => {},
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+        'cmdname' => 'node',
+        'contents' => [],
+        'extra' => {
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+          'nodes_manuals' => [
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+              'node_content' => [],
+              'normalized' => 'numbered-sub3'
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+          'normalized' => 'numbered-sub3'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 51,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'numbered subsection3'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'subsection',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'misc_content' => [
+            {}
+          ]
+        },
+        'level' => 3,
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 52,
+          'macro' => ''
+        },
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'numbered'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'numbered'
+            }
+          ],
+          'normalized' => 'numbered'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 55,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => '  ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'numbered section'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'section',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'misc_content' => [
+            {}
+          ]
+        },
+        'level' => 2,
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 56,
+          'macro' => ''
+        },
+        'number' => '1.1',
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'between node'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Top'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'between node, node without sectioning node
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'between-node'
+            },
+            undef,
+            undef,
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Top'
+            }
+          ],
+          'normalized' => 'between-node'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 58,
+          'macro' => ''
+        },
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Second node'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Third node unnumbered'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Top'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Second node text
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'Second-node'
+            },
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Third-node-unnumbered'
+            },
+            undef,
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Top'
+            }
+          ],
+          'normalized' => 'Second-node'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 62,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'second node chapter'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'chapter',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'second node chapter text.
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'misc_content' => [
+            {}
+          ]
+        },
+        'level' => 1,
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 66,
+          'macro' => ''
+        },
+        'number' => 2,
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Third node unnumbered'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'Third-node-unnumbered'
+            }
+          ],
+          'normalized' => 'Third-node-unnumbered'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 70,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'unnumbered chapter'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'unnumbered',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'unnumbered chapter text.
+'
+              }
+            ],
+            'parent' => {},
+            'type' => 'paragraph'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          },
+          {
+            'parent' => {},
+            'text' => '
+',
+            'type' => 'empty_line'
+          }
+        ],
+        'extra' => {
+          'misc_content' => [
+            {}
+          ]
+        },
+        'level' => 1,
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 71,
+          'macro' => ''
+        },
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {},
+      'section' => {}
+    },
+    'type' => 'element'
+  },
+  {
+    'contents' => [
+      {
+        'args' => [
+          {
+            'contents' => [
+              {
+                'extra' => {
+                  'command' => {}
+                },
+                'parent' => {},
+                'text' => ' ',
+                'type' => 'empty_spaces_after_command'
+              },
+              {
+                'parent' => {},
+                'text' => 'Last node no description'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Third node unnumbered'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          },
+          {
+            'contents' => [
+              {
+                'parent' => {},
+                'text' => 'Top'
+              },
+              {
+                'parent' => {},
+                'text' => '
+',
+                'type' => 'spaces_at_end'
+              }
+            ],
+            'parent' => {},
+            'type' => 'misc_line_arg'
+          }
+        ],
+        'cmdname' => 'node',
+        'contents' => [
+          {
+            'parent' => {},
+            'text' => '
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+            'type' => 'empty_line'
+          },
+          {
+            'cmdname' => 'contents',
+            'parent' => {}
+          }
+        ],
+        'extra' => {
+          'node_content' => [
+            {}
+          ],
+          'nodes_manuals' => [
+            {
+              'node_content' => [],
+              'normalized' => 'Last-node-no-description'
+            },
+            undef,
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Third-node-unnumbered'
+            },
+            {
+              'node_content' => [
+                {}
+              ],
+              'normalized' => 'Top'
+            }
+          ],
+          'normalized' => 'Last-node-no-description'
+        },
+        'line_nr' => {
+          'file_name' => '',
+          'line_nr' => 76,
+          'macro' => ''
+        },
+        'parent' => {}
+      },
+      {
+        'cmdname' => 'bye',
+        'parent' => {}
+      }
+    ],
+    'element_prev' => {},
+    'extra' => {
+      'element_command' => {},
+      'node' => {}
+    },
+    'type' => 'element'
+  }
+];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[1]{'parent'} 
= $result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2]{'parent'} 
= $result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'extra'}{'nodes_manuals'}[2]{'manual_content'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'args'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[3];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[6];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'complex_split_at_node'}[0];
+$result_trees{'complex_split_at_node'}[0]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[0]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[0]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[1]{'parent'} 
= $result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[2]{'parent'} 
= $result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3]{'parent'} 
= $result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[1];
+$result_trees{'complex_split_at_node'}[1]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[0];
+$result_trees{'complex_split_at_node'}[1]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[1]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[2];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[3];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[5];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[2];
+$result_trees{'complex_split_at_node'}[2]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[1];
+$result_trees{'complex_split_at_node'}[2]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[2]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[2]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[3];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[3]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[3]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[3];
+$result_trees{'complex_split_at_node'}[3]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[2];
+$result_trees{'complex_split_at_node'}[3]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[3]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[3]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[3]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[4]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[4];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[4]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[4]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[4];
+$result_trees{'complex_split_at_node'}[4]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[3];
+$result_trees{'complex_split_at_node'}[4]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[4]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[4]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[4]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[5]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[5];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[5]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[5]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[5];
+$result_trees{'complex_split_at_node'}[5]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[4];
+$result_trees{'complex_split_at_node'}[5]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[5]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[5]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[5]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[6]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[6];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[6];
+$result_trees{'complex_split_at_node'}[6]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[5];
+$result_trees{'complex_split_at_node'}[6]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[6]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[6]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[6]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[7]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[7];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[3];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'contents'}[2];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[7];
+$result_trees{'complex_split_at_node'}[7]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[6];
+$result_trees{'complex_split_at_node'}[7]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[7]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[7]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[8]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[8];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[8]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[8]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[8];
+$result_trees{'complex_split_at_node'}[8]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[7];
+$result_trees{'complex_split_at_node'}[8]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[8]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[8]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[8]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[9]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[9];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[9]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[9]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[9]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[9];
+$result_trees{'complex_split_at_node'}[9]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[8];
+$result_trees{'complex_split_at_node'}[9]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[9]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[9]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[9]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[1]{'parent'} 
= $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[2]{'parent'} 
= $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3]{'parent'} 
= $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[10];
+$result_trees{'complex_split_at_node'}[10]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[9];
+$result_trees{'complex_split_at_node'}[10]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[10]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[10]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[1]{'parent'} 
= $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[2]{'parent'} 
= $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3]{'parent'} 
= $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'extra'}{'nodes_manuals'}[1]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[1]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[11];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[11]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[11];
+$result_trees{'complex_split_at_node'}[11]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[10];
+$result_trees{'complex_split_at_node'}[11]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[11]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[11]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[12]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[12];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[12]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[12];
+$result_trees{'complex_split_at_node'}[12]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[11];
+$result_trees{'complex_split_at_node'}[12]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[12]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[12]{'extra'}{'section'} = 
$result_trees{'complex_split_at_node'}[12]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[1]{'parent'} 
= $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[2];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[2]{'parent'} 
= $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3]{'parent'} 
= $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'extra'}{'node_content'};
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'extra'}{'nodes_manuals'}[2]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[2]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'extra'}{'nodes_manuals'}[3]{'node_content'}[0]
 = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'args'}[3]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[0]{'parent'} = 
$result_trees{'complex_split_at_node'}[13];
+$result_trees{'complex_split_at_node'}[13]{'contents'}[1]{'parent'} = 
$result_trees{'complex_split_at_node'}[13];
+$result_trees{'complex_split_at_node'}[13]{'element_prev'} = 
$result_trees{'complex_split_at_node'}[12];
+$result_trees{'complex_split_at_node'}[13]{'extra'}{'element_command'} = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+$result_trees{'complex_split_at_node'}[13]{'extra'}{'node'} = 
$result_trees{'complex_split_at_node'}[13]{'contents'}[0];
+
+$result_texis{'complex_split_at_node'} = '@node Top,First node,(dir)
address@hidden
address@hidden
+* First node:: 
+* between node::
+* Second node::   node 2
+* Third node unnumbered:: unnumbered in Top menu
+* Last node no description::
address@hidden menu
+
address@hidden First node,,Top,Top
address@hidden first node chapter
+
+first node chapter text
address@hidden
+* unnumbered:: un
+* unnumbered2:: un2
+* numbered:: nu
+
address@hidden menu
+
address@hidden unnumbered
address@hidden unnumbered section
+
address@hidden
+* unnumbered sub:: un
+* numbered sub:: nu
+* unnumbered sub2:: un2
+* numbered sub2:: nu2
address@hidden menu
+
address@hidden unnumbered sub
address@hidden unnumbered subsection
+
address@hidden numbered sub
address@hidden numbered subsection
+
address@hidden unnumbered sub2
address@hidden unnumbered subsection2
+
address@hidden numbered sub2
address@hidden numbered subsection2
+
address@hidden unnumbered2
address@hidden unnumbered section2
+
address@hidden
+*  numbered sub3::
address@hidden menu
+
address@hidden numbered sub3
address@hidden numbered subsection3
+
+
address@hidden numbered
address@hidden  numbered section
+
address@hidden between node,,,Top
+
+between node, node without sectioning node
+
address@hidden Second node,Third node unnumbered,,Top
+
+Second node text
+
address@hidden second node chapter
+
+second node chapter text.
+
address@hidden Third node unnumbered
address@hidden unnumbered chapter
+
+unnumbered chapter text.
+
+
address@hidden Last node no description,,Third node unnumbered,Top
+
address@hidden
address@hidden
+';
+
+
+$result_texts{'complex_split_at_node'} = '* First node:: 
+* between node::
+* Second node::   node 2
+* Third node unnumbered:: unnumbered in Top menu
+* Last node no description::
+
+1 first node chapter
+********************
+
+first node chapter text
+* unnumbered:: un
+* unnumbered2:: un2
+* numbered:: nu
+
+
+unnumbered section
+==================
+
+* unnumbered sub:: un
+* numbered sub:: nu
+* unnumbered sub2:: un2
+* numbered sub2:: nu2
+
+unnumbered subsection
+---------------------
+
+numbered subsection
+-------------------
+
+unnumbered subsection2
+----------------------
+
+numbered subsection2
+--------------------
+
+unnumbered section2
+===================
+
+*  numbered sub3::
+
+numbered subsection3
+--------------------
+
+
+1.1 numbered section
+====================
+
+
+between node, node without sectioning node
+
+
+Second node text
+
+2 second node chapter
+*********************
+
+second node chapter text.
+
+unnumbered chapter
+******************
+
+unnumbered chapter text.
+
+
+
+';
+
+$result_sectioning{'complex_split_at_node'} = {
+  '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' => 'First-node'
+              }
+            }
+          },
+          'level' => 1,
+          'number' => 1,
+          'section_childs' => [
+            {
+              'cmdname' => 'unnumberedsec',
+              'extra' => {
+                'associated_node' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'unnumbered'
+                  }
+                }
+              },
+              'level' => 2,
+              'section_childs' => [
+                {
+                  'cmdname' => 'unnumberedsubsec',
+                  'extra' => {
+                    'associated_node' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'unnumbered-sub'
+                      }
+                    }
+                  },
+                  'level' => 3,
+                  'section_up' => {}
+                },
+                {
+                  'cmdname' => 'subsection',
+                  'extra' => {
+                    'associated_node' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'numbered-sub'
+                      }
+                    }
+                  },
+                  'level' => 3,
+                  'section_prev' => {},
+                  'section_up' => {}
+                },
+                {
+                  'cmdname' => 'unnumberedsubsec',
+                  'extra' => {
+                    'associated_node' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'unnumbered-sub2'
+                      }
+                    }
+                  },
+                  'level' => 3,
+                  'section_prev' => {},
+                  'section_up' => {}
+                },
+                {
+                  'cmdname' => 'subsection',
+                  'extra' => {
+                    'associated_node' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'numbered-sub2'
+                      }
+                    }
+                  },
+                  'level' => 3,
+                  'section_prev' => {},
+                  'section_up' => {}
+                }
+              ],
+              'section_up' => {}
+            },
+            {
+              'cmdname' => 'unnumberedsec',
+              'extra' => {
+                'associated_node' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'unnumbered2'
+                  }
+                }
+              },
+              'level' => 2,
+              'section_childs' => [
+                {
+                  'cmdname' => 'subsection',
+                  'extra' => {
+                    'associated_node' => {
+                      'cmdname' => 'node',
+                      'extra' => {
+                        'normalized' => 'numbered-sub3'
+                      }
+                    }
+                  },
+                  'level' => 3,
+                  'section_up' => {}
+                }
+              ],
+              'section_prev' => {},
+              'section_up' => {}
+            },
+            {
+              'cmdname' => 'section',
+              'extra' => {
+                'associated_node' => {
+                  'cmdname' => 'node',
+                  'extra' => {
+                    'normalized' => 'numbered'
+                  }
+                }
+              },
+              'level' => 2,
+              'number' => '1.1',
+              'section_prev' => {},
+              'section_up' => {}
+            }
+          ],
+          'section_up' => {},
+          'toplevel_prev' => {}
+        },
+        {
+          'cmdname' => 'chapter',
+          'extra' => {
+            'associated_node' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'Second-node'
+              }
+            }
+          },
+          'level' => 1,
+          'number' => 2,
+          'section_prev' => {},
+          'section_up' => {},
+          'toplevel_prev' => {}
+        },
+        {
+          'cmdname' => 'unnumbered',
+          'extra' => {
+            'associated_node' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'Third-node-unnumbered'
+              }
+            }
+          },
+          'level' => 1,
+          'section_prev' => {},
+          'section_up' => {},
+          'toplevel_prev' => {}
+        }
+      ],
+      'section_up' => {}
+    }
+  ]
+};
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[2]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[2]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[3]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[2];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[3]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1]{'section_childs'}[0]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[2]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_childs'}[2]{'section_up'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'section_up'}
 = $result_sectioning{'complex_split_at_node'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0]{'toplevel_prev'}
 = $result_sectioning{'complex_split_at_node'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[1]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[1]{'section_up'}
 = $result_sectioning{'complex_split_at_node'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[1]{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[2]{'section_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[2]{'section_up'}
 = $result_sectioning{'complex_split_at_node'}{'section_childs'}[0];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[2]{'toplevel_prev'}
 = 
$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_childs'}[1];
+$result_sectioning{'complex_split_at_node'}{'section_childs'}[0]{'section_up'} 
= $result_sectioning{'complex_split_at_node'};
+
+$result_nodes{'complex_split_at_node'} = {
+  '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' => 'First-node'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'associated_section' => {
+          'cmdname' => 'unnumberedsec',
+          'extra' => {},
+          'level' => 2
+        },
+        'normalized' => 'unnumbered'
+      },
+      'menu_child' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'associated_section' => {
+            'cmdname' => 'unnumberedsubsec',
+            'extra' => {},
+            'level' => 3
+          },
+          'normalized' => 'unnumbered-sub'
+        },
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {
+              'cmdname' => 'subsection',
+              'extra' => {},
+              'level' => 3
+            },
+            'normalized' => 'numbered-sub'
+          },
+          'node_next' => {
+            'cmdname' => 'node',
+            'extra' => {
+              'associated_section' => {
+                'cmdname' => 'unnumberedsubsec',
+                'extra' => {},
+                'level' => 3
+              },
+              'normalized' => 'unnumbered-sub2'
+            },
+            'node_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'associated_section' => {
+                  'cmdname' => 'subsection',
+                  'extra' => {},
+                  'level' => 3
+                },
+                'normalized' => 'numbered-sub2'
+              },
+              'node_prev' => {},
+              'node_up' => {}
+            },
+            'node_prev' => {},
+            'node_up' => {}
+          },
+          'node_prev' => {},
+          'node_up' => {}
+        },
+        'node_up' => {}
+      },
+      'menus' => [
+        {
+          'cmdname' => 'menu',
+          'extra' => {
+            'end_command' => {
+              'cmdname' => 'end',
+              'extra' => {
+                'command' => {},
+                'command_argument' => 'menu',
+                'text_arg' => 'menu'
+              }
+            }
+          }
+        }
+      ],
+      'node_next' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'associated_section' => {
+            'cmdname' => 'unnumberedsec',
+            'extra' => {},
+            'level' => 2
+          },
+          'normalized' => 'unnumbered2'
+        },
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {
+              'cmdname' => 'subsection',
+              'extra' => {},
+              'level' => 3
+            },
+            'normalized' => 'numbered-sub3'
+          },
+          'node_up' => {}
+        },
+        'menus' => [
+          {
+            'cmdname' => 'menu',
+            'extra' => {
+              'end_command' => {
+                'cmdname' => 'end',
+                'extra' => {
+                  'command' => {},
+                  'command_argument' => 'menu',
+                  'text_arg' => 'menu'
+                }
+              }
+            }
+          }
+        ],
+        'node_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'associated_section' => {
+              'cmdname' => 'section',
+              'extra' => {},
+              'level' => 2,
+              'number' => '1.1'
+            },
+            'normalized' => 'numbered'
+          },
+          'node_prev' => {},
+          'node_up' => {}
+        },
+        'node_prev' => {},
+        'node_up' => {}
+      },
+      'node_up' => {}
+    },
+    'menus' => [
+      {
+        'cmdname' => 'menu',
+        'extra' => {
+          'end_command' => {
+            'cmdname' => 'end',
+            'extra' => {
+              'command' => {},
+              'command_argument' => 'menu',
+              'text_arg' => 'menu'
+            }
+          }
+        }
+      }
+    ],
+    'node_prev' => {},
+    'node_up' => {}
+  },
+  'menus' => [
+    {
+      'cmdname' => 'menu',
+      'extra' => {
+        'end_command' => {
+          'cmdname' => 'end',
+          'extra' => {
+            'command' => {},
+            'command_argument' => 'menu',
+            'text_arg' => 'menu'
+          }
+        }
+      }
+    }
+  ],
+  'node_next' => {},
+  'node_prev' => {
+    'extra' => {
+      'manual_content' => [
+        {
+          'text' => 'dir'
+        }
+      ]
+    }
+  }
+};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_next'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menus'}[0];
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'menu_child'}{'node_up'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'menus'}[0];
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_prev'}
 = 
$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'node_next'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'node_prev'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'node_up'} 
= $result_nodes{'complex_split_at_node'}{'menu_child'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'complex_split_at_node'}{'menu_child'}{'menus'}[0];
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'node_prev'} = 
$result_nodes{'complex_split_at_node'};
+$result_nodes{'complex_split_at_node'}{'menu_child'}{'node_up'} = 
$result_nodes{'complex_split_at_node'};
+$result_nodes{'complex_split_at_node'}{'menus'}[0]{'extra'}{'end_command'}{'extra'}{'command'}
 = $result_nodes{'complex_split_at_node'}{'menus'}[0];
+$result_nodes{'complex_split_at_node'}{'node_next'} = 
$result_nodes{'complex_split_at_node'}{'menu_child'};
+
+$result_menus{'complex_split_at_node'} = {
+  'cmdname' => 'node',
+  'extra' => {
+    'normalized' => 'Top'
+  },
+  'menu_child' => {
+    'cmdname' => 'node',
+    'extra' => {
+      'normalized' => 'First-node'
+    },
+    'menu_child' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'unnumbered'
+      },
+      'menu_child' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'normalized' => 'unnumbered-sub'
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'numbered-sub'
+          },
+          'menu_next' => {
+            'cmdname' => 'node',
+            'extra' => {
+              'normalized' => 'unnumbered-sub2'
+            },
+            'menu_next' => {
+              'cmdname' => 'node',
+              'extra' => {
+                'normalized' => 'numbered-sub2'
+              },
+              'menu_prev' => {},
+              'menu_up' => {},
+              'menu_up_hash' => {
+                'unnumbered' => 1
+              }
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'unnumbered' => 1
+            }
+          },
+          'menu_prev' => {},
+          'menu_up' => {},
+          'menu_up_hash' => {
+            'unnumbered' => 1
+          }
+        },
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'unnumbered' => 1
+        }
+      },
+      'menu_next' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'normalized' => 'unnumbered2'
+        },
+        'menu_child' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'numbered-sub3'
+          },
+          'menu_up' => {},
+          'menu_up_hash' => {
+            'unnumbered2' => 1
+          }
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'numbered'
+          },
+          'menu_prev' => {},
+          'menu_up' => {},
+          'menu_up_hash' => {
+            'First-node' => 1
+          }
+        },
+        'menu_prev' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'First-node' => 1
+        }
+      },
+      'menu_up' => {},
+      'menu_up_hash' => {
+        'First-node' => 1
+      }
+    },
+    'menu_next' => {
+      'cmdname' => 'node',
+      'extra' => {
+        'normalized' => 'between-node'
+      },
+      'menu_next' => {
+        'cmdname' => 'node',
+        'extra' => {
+          'normalized' => 'Second-node'
+        },
+        'menu_next' => {
+          'cmdname' => 'node',
+          'extra' => {
+            'normalized' => 'Third-node-unnumbered'
+          },
+          'menu_next' => {
+            'cmdname' => 'node',
+            'extra' => {
+              'normalized' => 'Last-node-no-description'
+            },
+            'menu_prev' => {},
+            'menu_up' => {},
+            'menu_up_hash' => {
+              'Top' => 1
+            }
+          },
+          'menu_prev' => {},
+          'menu_up' => {},
+          'menu_up_hash' => {
+            'Top' => 1
+          }
+        },
+        'menu_prev' => {},
+        'menu_up' => {},
+        'menu_up_hash' => {
+          'Top' => 1
+        }
+      },
+      'menu_prev' => {},
+      'menu_up' => {},
+      'menu_up_hash' => {
+        'Top' => 1
+      }
+    },
+    'menu_up' => {},
+    'menu_up_hash' => {
+      'Top' => 1
+    }
+  }
+};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_child'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_child'}{'menu_up'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_prev'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_child'}{'menu_up'} 
= $result_menus{'complex_split_at_node'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = 
$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_prev'}
 = $result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_up'}
 = $result_menus{'complex_split_at_node'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_prev'} 
= $result_menus{'complex_split_at_node'}{'menu_child'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_next'}{'menu_up'} = 
$result_menus{'complex_split_at_node'};
+$result_menus{'complex_split_at_node'}{'menu_child'}{'menu_up'} = 
$result_menus{'complex_split_at_node'};
+
+$result_errors{'complex_split_at_node'} = [];
+
+
+$result_elements{'complex_split_at_node'} = [
+  {
+    'extra' => {
+      'directions' => {
+        'FastForward' => {
+          'extra' => {
+            'directions' => {
+              'Back' => {},
+              'FastBack' => {},
+              'FastForward' => {
+                'extra' => {
+                  'directions' => {
+                    'Back' => {
+                      'extra' => {
+                        'directions' => {
+                          'Back' => {
+                            'extra' => {
+                              'directions' => {
+                                'Back' => {
+                                  'extra' => {
+                                    'directions' => {
+                                      'Back' => {
+                                        'extra' => {
+                                          'directions' => {
+                                            'Back' => {
+                                              'extra' => {
+                                                'directions' => {
+                                                  'Back' => {
+                                                    'extra' => {
+                                                      'directions' => {
+                                                        'Back' => {
+                                                          'extra' => {
+                                                            'directions' => {
+                                                              'Back' => {
+                                                                'extra' => {
+                                                                  'directions' 
=> {
+                                                                    'Back' => {
+                                                                      'extra' 
=> {
+                                                                        
'directions' => {
+                                                                          
'Back' => {},
+                                                                          
'FastBack' => {},
+                                                                          
'FastForward' => {},
+                                                                          
'Forward' => {},
+                                                                          
'Next' => {},
+                                                                          
'NodeBack' => {},
+                                                                          
'NodeForward' => {},
+                                                                          
'NodeNext' => {},
+                                                                          
'NodeUp' => {},
+                                                                          
'This' => {},
+                                                                          'Up' 
=> {}
+                                                                        },
+                                                                        
'element_command' => {
+                                                                          
'cmdname' => 'node',
+                                                                          
'extra' => {
+                                                                            
'normalized' => 'unnumbered'
+                                                                          },
+                                                                          
'menu_child' => {
+                                                                            
'cmdname' => 'node',
+                                                                            
'extra' => {
+                                                                              
'normalized' => 'unnumbered-sub'
+                                                                            },
+                                                                            
'menu_next' => {
+                                                                              
'cmdname' => 'node',
+                                                                              
'extra' => {
+                                                                               
 'normalized' => 'numbered-sub'
+                                                                              
},
+                                                                              
'menu_next' => {
+                                                                               
 'cmdname' => 'node',
+                                                                               
 'extra' => {
+                                                                               
   'normalized' => 'unnumbered-sub2'
+                                                                               
 },
+                                                                               
 'menu_next' => {
+                                                                               
   'cmdname' => 'node',
+                                                                               
   'extra' => {
+                                                                               
     'normalized' => 'numbered-sub2'
+                                                                               
   },
+                                                                               
   'menu_prev' => {},
+                                                                               
   'menu_up' => {},
+                                                                               
   'menu_up_hash' => {
+                                                                               
     'unnumbered' => 1
+                                                                               
   }
+                                                                               
 },
+                                                                               
 'menu_prev' => {},
+                                                                               
 'menu_up' => {},
+                                                                               
 'menu_up_hash' => {
+                                                                               
   'unnumbered' => 1
+                                                                               
 }
+                                                                              
},
+                                                                              
'menu_prev' => {},
+                                                                              
'menu_up' => {},
+                                                                              
'menu_up_hash' => {
+                                                                               
 'unnumbered' => 1
+                                                                              }
+                                                                            },
+                                                                            
'menu_up' => {},
+                                                                            
'menu_up_hash' => {
+                                                                              
'unnumbered' => 1
+                                                                            }
+                                                                          },
+                                                                          
'menu_next' => {
+                                                                            
'cmdname' => 'node',
+                                                                            
'extra' => {
+                                                                              
'normalized' => 'unnumbered2'
+                                                                            },
+                                                                            
'menu_child' => {
+                                                                              
'cmdname' => 'node',
+                                                                              
'extra' => {
+                                                                               
 'normalized' => 'numbered-sub3'
+                                                                              
},
+                                                                              
'menu_up' => {},
+                                                                              
'menu_up_hash' => {
+                                                                               
 'unnumbered2' => 1
+                                                                              }
+                                                                            },
+                                                                            
'menu_next' => {
+                                                                              
'cmdname' => 'node',
+                                                                              
'extra' => {
+                                                                               
 'normalized' => 'numbered'
+                                                                              
},
+                                                                              
'menu_prev' => {},
+                                                                              
'menu_up' => {
+                                                                               
 'cmdname' => 'node',
+                                                                               
 'extra' => {
+                                                                               
   'normalized' => 'First-node'
+                                                                               
 },
+                                                                               
 'menu_child' => {},
+                                                                               
 'menu_next' => {
+                                                                               
   'cmdname' => 'node',
+                                                                               
   'extra' => {
+                                                                               
     'normalized' => 'between-node'
+                                                                               
   },
+                                                                               
   'menu_next' => {
+                                                                               
     'cmdname' => 'node',
+                                                                               
     'extra' => {
+                                                                               
       'normalized' => 'Second-node'
+                                                                               
     },
+                                                                               
     'menu_next' => {
+                                                                               
       'cmdname' => 'node',
+                                                                               
       'extra' => {
+                                                                               
         'normalized' => 'Third-node-unnumbered'
+                                                                               
       },
+                                                                               
       'menu_next' => {
+                                                                               
         'cmdname' => 'node',
+                                                                               
         'extra' => {
+                                                                               
           'normalized' => 'Last-node-no-description'
+                                                                               
         },
+                                                                               
         'menu_prev' => {},
+                                                                               
         'menu_up' => {
+                                                                               
           'cmdname' => 'node',
+                                                                               
           'extra' => {
+                                                                               
             'normalized' => 'Top'
+                                                                               
           },
+                                                                               
           'menu_child' => {}
+                                                                               
         },
+                                                                               
         'menu_up_hash' => {
+                                                                               
           'Top' => 1
+                                                                               
         }
+                                                                               
       },
+                                                                               
       'menu_prev' => {},
+                                                                               
       'menu_up' => {},
+                                                                               
       'menu_up_hash' => {
+                                                                               
         'Top' => 1
+                                                                               
       }
+                                                                               
     },
+                                                                               
     'menu_prev' => {},
+                                                                               
     'menu_up' => {},
+                                                                               
     'menu_up_hash' => {
+                                                                               
       'Top' => 1
+                                                                               
     }
+                                                                               
   },
+                                                                               
   'menu_prev' => {},
+                                                                               
   'menu_up' => {},
+                                                                               
   'menu_up_hash' => {
+                                                                               
     'Top' => 1
+                                                                               
   }
+                                                                               
 },
+                                                                               
 'menu_up' => {},
+                                                                               
 'menu_up_hash' => {
+                                                                               
   'Top' => 1
+                                                                               
 }
+                                                                              
},
+                                                                              
'menu_up_hash' => {
+                                                                               
 'First-node' => 1
+                                                                              }
+                                                                            },
+                                                                            
'menu_prev' => {},
+                                                                            
'menu_up' => {},
+                                                                            
'menu_up_hash' => {
+                                                                              
'First-node' => 1
+                                                                            }
+                                                                          },
+                                                                          
'menu_up' => {},
+                                                                          
'menu_up_hash' => {
+                                                                            
'First-node' => 1
+                                                                          }
+                                                                        },
+                                                                        'node' 
=> {},
+                                                                        
'section' => {
+                                                                          
'cmdname' => 'unnumberedsec',
+                                                                          
'extra' => {},
+                                                                          
'level' => 2
+                                                                        }
+                                                                      },
+                                                                      'type' 
=> 'element'
+                                                                    },
+                                                                    'FastBack' 
=> {},
+                                                                    
'FastForward' => {},
+                                                                    'Forward' 
=> {},
+                                                                    'Next' => 
{},
+                                                                    'NodeBack' 
=> {},
+                                                                    
'NodeForward' => {},
+                                                                    'NodeNext' 
=> {},
+                                                                    'NodeUp' 
=> {},
+                                                                    'This' => 
{},
+                                                                    'Up' => {}
+                                                                  },
+                                                                  
'element_command' => {},
+                                                                  'node' => {},
+                                                                  'section' => 
{
+                                                                    'cmdname' 
=> 'unnumberedsubsec',
+                                                                    'extra' => 
{},
+                                                                    'level' => 
3
+                                                                  }
+                                                                },
+                                                                'type' => 
'element'
+                                                              },
+                                                              'FastBack' => {},
+                                                              'FastForward' => 
{},
+                                                              'Forward' => {},
+                                                              'Next' => {},
+                                                              'NodeBack' => {},
+                                                              'NodeForward' => 
{},
+                                                              'NodeNext' => {},
+                                                              'NodePrev' => {},
+                                                              'NodeUp' => {},
+                                                              'Prev' => {},
+                                                              'This' => {},
+                                                              'Up' => {}
+                                                            },
+                                                            'element_command' 
=> {},
+                                                            'node' => {},
+                                                            'section' => {
+                                                              'cmdname' => 
'subsection',
+                                                              'extra' => {},
+                                                              'level' => 3
+                                                            }
+                                                          },
+                                                          'type' => 'element'
+                                                        },
+                                                        'FastBack' => {},
+                                                        'FastForward' => {},
+                                                        'Forward' => {},
+                                                        'Next' => {},
+                                                        'NodeBack' => {},
+                                                        'NodeForward' => {},
+                                                        'NodeNext' => {},
+                                                        'NodePrev' => {},
+                                                        'NodeUp' => {},
+                                                        'Prev' => {},
+                                                        'This' => {},
+                                                        'Up' => {}
+                                                      },
+                                                      'element_command' => {},
+                                                      'node' => {},
+                                                      'section' => {
+                                                        'cmdname' => 
'unnumberedsubsec',
+                                                        'extra' => {},
+                                                        'level' => 3
+                                                      }
+                                                    },
+                                                    'type' => 'element'
+                                                  },
+                                                  'FastBack' => {},
+                                                  'FastForward' => {},
+                                                  'Forward' => {},
+                                                  'NodeBack' => {},
+                                                  'NodeForward' => {},
+                                                  'NodePrev' => {},
+                                                  'NodeUp' => {},
+                                                  'Prev' => {},
+                                                  'This' => {},
+                                                  'Up' => {}
+                                                },
+                                                'element_command' => {},
+                                                'node' => {},
+                                                'section' => {
+                                                  'cmdname' => 'subsection',
+                                                  'extra' => {},
+                                                  'level' => 3
+                                                }
+                                              },
+                                              'type' => 'element'
+                                            },
+                                            'FastBack' => {},
+                                            'FastForward' => {},
+                                            'Forward' => {},
+                                            'Next' => {},
+                                            'NodeBack' => {},
+                                            'NodeForward' => {},
+                                            'NodeNext' => {},
+                                            'NodePrev' => {},
+                                            'NodeUp' => {},
+                                            'Prev' => {},
+                                            'This' => {},
+                                            'Up' => {}
+                                          },
+                                          'element_command' => {},
+                                          'node' => {},
+                                          'section' => {
+                                            'cmdname' => 'unnumberedsec',
+                                            'extra' => {},
+                                            'level' => 2
+                                          }
+                                        },
+                                        'type' => 'element'
+                                      },
+                                      'FastBack' => {},
+                                      'FastForward' => {},
+                                      'Forward' => {},
+                                      'NodeBack' => {},
+                                      'NodeForward' => {},
+                                      'NodeUp' => {},
+                                      'This' => {},
+                                      'Up' => {}
+                                    },
+                                    'element_command' => {},
+                                    'node' => {},
+                                    'section' => {
+                                      'cmdname' => 'subsection',
+                                      'extra' => {},
+                                      'level' => 3
+                                    }
+                                  },
+                                  'type' => 'element'
+                                },
+                                'FastBack' => {},
+                                'FastForward' => {},
+                                'Forward' => {},
+                                'NodeBack' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'Prev' => {},
+                                'This' => {},
+                                'Up' => {}
+                              },
+                              'element_command' => {},
+                              'node' => {},
+                              'section' => {
+                                'cmdname' => 'section',
+                                'extra' => {},
+                                'level' => 2,
+                                'number' => '1.1'
+                              }
+                            },
+                            'type' => 'element'
+                          },
+                          'FastForward' => {},
+                          'Forward' => {},
+                          'NodeUp' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'element_command' => {},
+                        'node' => {}
+                      },
+                      'type' => 'element'
+                    },
+                    'FastBack' => {},
+                    'FastForward' => {
+                      'extra' => {
+                        'directions' => {
+                          'Back' => {},
+                          'FastBack' => {},
+                          'Forward' => {
+                            'extra' => {
+                              'directions' => {
+                                'Back' => {},
+                                'FastBack' => {},
+                                'NodeBack' => {},
+                                'NodePrev' => {},
+                                'NodeUp' => {},
+                                'This' => {},
+                                'Up' => {}
+                              },
+                              'element_command' => {},
+                              'node' => {}
+                            },
+                            'type' => 'element'
+                          },
+                          'NodeBack' => {},
+                          'NodeForward' => {},
+                          'NodeNext' => {},
+                          'NodePrev' => {},
+                          'NodeUp' => {},
+                          'Prev' => {},
+                          'This' => {},
+                          'Up' => {}
+                        },
+                        'element_command' => {},
+                        'node' => {},
+                        'section' => {
+                          'cmdname' => 'unnumbered',
+                          'extra' => {},
+                          'level' => 1
+                        }
+                      },
+                      'type' => 'element'
+                    },
+                    'Forward' => {},
+                    'Next' => {},
+                    'NodeForward' => {},
+                    'NodeNext' => {},
+                    'NodeUp' => {},
+                    'Prev' => {},
+                    'This' => {},
+                    'Up' => {}
+                  },
+                  'element_command' => {},
+                  'node' => {},
+                  'section' => {
+                    'cmdname' => 'chapter',
+                    'extra' => {},
+                    'level' => 1,
+                    'number' => 2
+                  }
+                },
+                'type' => 'element'
+              },
+              'Forward' => {},
+              'Next' => {},
+              'NodeBack' => {},
+              'NodeForward' => {},
+              'NodePrev' => {},
+              'NodeUp' => {},
+              'This' => {},
+              'Up' => {}
+            },
+            'element_command' => {},
+            'node' => {},
+            'section' => {
+              'cmdname' => 'chapter',
+              'extra' => {},
+              'level' => 1,
+              'number' => 1
+            }
+          },
+          'type' => 'element'
+        },
+        'Forward' => {},
+        'NodeForward' => {},
+        'NodeNext' => {},
+        'NodePrev' => {
+          'extra' => {
+            'manual_content' => [
+              {
+                'text' => 'dir'
+              }
+            ]
+          },
+          'type' => 'external_node'
+        },
+        'This' => {}
+      },
+      'element_command' => {},
+      'node' => {},
+      'section' => {
+        'cmdname' => 'top',
+        'extra' => {},
+        'level' => 0
+      }
+    },
+    'type' => 'element'
+  },
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {},
+  {}
+];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastBack'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'FastBack'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Forward'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Next'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'NodeUp'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'This'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_prev'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'}{'menu_next'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'}{'menu_next'}{'menu_up'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_child'}{'menu_up'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_child'}{'menu_up'}
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_child'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
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$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Prev'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Next'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeBack'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodePrev'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'NodeUp'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'This'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Up'}
 = $result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'element_command'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'node'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'Forward'} 
= 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'NodeForward'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'NodeNext'}
 = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'This'} = 
$result_elements{'complex_split_at_node'}[0];
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'element_command'} = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex_split_at_node'}[0]{'extra'}{'node'} = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'element_command'}{'menu_next'}{'menu_next'}{'menu_up'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_next'}{'menu_up'};
+$result_elements{'complex_split_at_node'}[1] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[2] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[3] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[4] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[5] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[6] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[7] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[8] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[9] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[10] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Back'};
+$result_elements{'complex_split_at_node'}[11] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[12] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'};
+$result_elements{'complex_split_at_node'}[13] = 
$result_elements{'complex_split_at_node'}[0]{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'FastForward'}{'extra'}{'directions'}{'Forward'};
+
+
+
+$result_directions_text{'complex_split_at_node'} = 'element: @node Top
+  FastForward: @node First node
+  Forward: @node First node
+  NodeForward: @node First node
+  NodeNext: @node First node
+  NodePrev: (dir)
+  This: @node Top
+element: @node First node
+  Back: @node Top
+  FastBack: @node Top
+  FastForward: @node Second node
+  Forward: @node unnumbered
+  Next: @node Second node
+  NodeBack: @node Top
+  NodeForward: @node unnumbered
+  NodePrev: @node Top
+  NodeUp: @node Top
+  This: @node First node
+  Up: @node Top
+element: @node unnumbered
+  Back: @node First node
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node unnumbered sub
+  Next: @node unnumbered2
+  NodeBack: @node First node
+  NodeForward: @node unnumbered sub
+  NodeNext: @node unnumbered2
+  NodeUp: @node First node
+  This: @node unnumbered
+  Up: @node First node
+element: @node unnumbered sub
+  Back: @node unnumbered
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node numbered sub
+  Next: @node numbered sub
+  NodeBack: @node unnumbered
+  NodeForward: @node numbered sub
+  NodeNext: @node numbered sub
+  NodeUp: @node unnumbered
+  This: @node unnumbered sub
+  Up: @node unnumbered
+element: @node numbered sub
+  Back: @node unnumbered sub
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node unnumbered sub2
+  Next: @node unnumbered sub2
+  NodeBack: @node unnumbered sub
+  NodeForward: @node unnumbered sub2
+  NodeNext: @node unnumbered sub2
+  NodePrev: @node unnumbered sub
+  NodeUp: @node unnumbered
+  Prev: @node unnumbered sub
+  This: @node numbered sub
+  Up: @node unnumbered
+element: @node unnumbered sub2
+  Back: @node numbered sub
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node numbered sub2
+  Next: @node numbered sub2
+  NodeBack: @node numbered sub
+  NodeForward: @node numbered sub2
+  NodeNext: @node numbered sub2
+  NodePrev: @node numbered sub
+  NodeUp: @node unnumbered
+  Prev: @node numbered sub
+  This: @node unnumbered sub2
+  Up: @node unnumbered
+element: @node numbered sub2
+  Back: @node unnumbered sub2
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node unnumbered2
+  NodeBack: @node unnumbered sub2
+  NodeForward: @node unnumbered2
+  NodePrev: @node unnumbered sub2
+  NodeUp: @node unnumbered
+  Prev: @node unnumbered sub2
+  This: @node numbered sub2
+  Up: @node unnumbered
+element: @node unnumbered2
+  Back: @node numbered sub2
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node numbered sub3
+  Next: @node numbered
+  NodeBack: @node numbered sub2
+  NodeForward: @node numbered sub3
+  NodeNext: @node numbered
+  NodePrev: @node unnumbered
+  NodeUp: @node First node
+  Prev: @node unnumbered
+  This: @node unnumbered2
+  Up: @node First node
+element: @node numbered sub3
+  Back: @node unnumbered2
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node numbered
+  NodeBack: @node unnumbered2
+  NodeForward: @node numbered
+  NodeUp: @node unnumbered2
+  This: @node numbered sub3
+  Up: @node unnumbered2
+element: @node numbered
+  Back: @node numbered sub3
+  FastBack: @node First node
+  FastForward: @node Second node
+  Forward: @node between node
+  NodeBack: @node numbered sub3
+  NodePrev: @node unnumbered2
+  NodeUp: @node First node
+  Prev: @node unnumbered2
+  This: @node numbered
+  Up: @node First node
+element: @node between node
+  Back: @node numbered
+  FastForward: @node Second node
+  Forward: @node Second node
+  NodeUp: @node Top
+  This: @node between node
+  Up: @node Top
+element: @node Second node
+  Back: @node between node
+  FastBack: @node First node
+  FastForward: @node Third node unnumbered
+  Forward: @node Third node unnumbered
+  Next: @node Third node unnumbered
+  NodeForward: @node Third node unnumbered
+  NodeNext: @node Third node unnumbered
+  NodeUp: @node Top
+  Prev: @node First node
+  This: @node Second node
+  Up: @node Top
+element: @node Third node unnumbered
+  Back: @node Second node
+  FastBack: @node Second node
+  Forward: @node Last node no description
+  NodeBack: @node Second node
+  NodeForward: @node Last node no description
+  NodeNext: @node Last node no description
+  NodePrev: @node Second node
+  NodeUp: @node Top
+  Prev: @node Second node
+  This: @node Third node unnumbered
+  Up: @node Top
+element: @node Last node no description
+  Back: @node Third node unnumbered
+  FastBack: @node Third node unnumbered
+  NodeBack: @node Third node unnumbered
+  NodePrev: @node Third node unnumbered
+  NodeUp: @node Top
+  This: @node Last node no description
+  Up: @node Top
+';
+
+1;



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