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[8159] change spaces_after_command to a simple string


From: gavinsmith0123
Subject: [8159] change spaces_after_command to a simple string
Date: Sat, 8 Sep 2018 19:00:26 -0400 (EDT)

Revision: 8159
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=8159
Author:   gavin
Date:     2018-09-08 19:00:20 -0400 (Sat, 08 Sep 2018)
Log Message:
-----------
change spaces_after_command to a simple string

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/tp/Texinfo/Common.pm
    trunk/tp/Texinfo/Convert/Texinfo.pm
    trunk/tp/Texinfo/Convert/TexinfoXML.pm
    trunk/tp/Texinfo/Parser.pm
    trunk/tp/Texinfo/Structuring.pm
    trunk/tp/Texinfo/Transformations.pm
    trunk/tp/Texinfo/XS/misc.c
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    trunk/tp/t/results/alias/bad_line.pl
    trunk/tp/t/results/alias/block_command_alias.pl
    trunk/tp/t/results/alias/simple.pl
    trunk/tp/t/results/columnfractions/empty.pl
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    trunk/tp/t/results/columnfractions/good.pl
    trunk/tp/t/results/columnfractions/good_comment.pl
    trunk/tp/t/results/columnfractions/good_space_comment.pl
    trunk/tp/t/results/columnfractions/not_fraction.pl
    trunk/tp/t/results/columnfractions/out_of_multitable.pl
    trunk/tp/t/results/columnfractions/something_before_columnfractions.pl
    trunk/tp/t/results/columnfractions/wrong_command.pl
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    trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
    
trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs/res_xml/char_latin1_utf8_in_refs.xml
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    trunk/tp/t/results/coverage/raggedright.pl
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    trunk/tp/t/results/def/all_commands_printindex.pl
    trunk/tp/t/results/def/all_empty_def.pl
    trunk/tp/t/results/def/def_defx_mismatch.pl
    trunk/tp/t/results/def/defx_after_comment.pl
    trunk/tp/t/results/def/defx_after_comment_in_example.pl
    trunk/tp/t/results/def/defx_after_empty_line.pl
    trunk/tp/t/results/def/defx_after_empty_line_in_example.pl
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    trunk/tp/t/results/def/wrong_braces_simple.pl
    trunk/tp/t/results/def/wrong_braces_with_end_of_lines.pl
    
trunk/tp/t/results/docbook_tests/empty_quotation_with_arg_followed_by_quotation.pl
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    trunk/tp/t/results/float/anchor_in_caption.pl
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    trunk/tp/t/results/sectioning/part_before_section.pl
    trunk/tp/t/results/sectioning/part_before_top.pl
    trunk/tp/t/results/sectioning/part_chapter_after_top.pl
    trunk/tp/t/results/sectioning/part_chapter_appendix.pl
    trunk/tp/t/results/sectioning/part_node_after_top.pl
    trunk/tp/t/results/sectioning/part_node_before_top.pl
    trunk/tp/t/results/sectioning/part_node_chapter_after_top.pl
    trunk/tp/t/results/sectioning/part_node_chapter_appendix.pl
    trunk/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
    trunk/tp/t/results/sectioning/part_node_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_node_appendix.pl
    trunk/tp/t/results/sectioning/placed_things_before_element.pl
    trunk/tp/t/results/sectioning/placed_things_before_node.pl
    trunk/tp/t/results/sectioning/protected_node_parentheses.pl
    trunk/tp/t/results/sectioning/raiselowersections.pl
    trunk/tp/t/results/sectioning/rec_nodes.pl
    trunk/tp/t/results/sectioning/ref_to_top.pl
    trunk/tp/t/results/sectioning/section_before_chapter.pl
    trunk/tp/t/results/sectioning/section_before_part.pl
    trunk/tp/t/results/sectioning/section_before_top.pl
    trunk/tp/t/results/sectioning/section_before_top_no_node.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_info.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
    trunk/tp/t/results/sectioning/section_node_before_part.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
    trunk/tp/t/results/sectioning/sections.pl
    trunk/tp/t/results/sectioning/semi_auto.pl
    trunk/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
    trunk/tp/t/results/sectioning/shortcontents.pl
    trunk/tp/t/results/sectioning/space_in_node.pl
    trunk/tp/t/results/sectioning/top_chapter_sections.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_content.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_node.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_top_node.pl
    trunk/tp/t/results/sectioning/top_node_no_menu_direction.pl
    trunk/tp/t/results/sectioning/top_node_part_top.pl
    trunk/tp/t/results/sectioning/top_node_up_url.pl
    trunk/tp/t/results/sectioning/top_part_chapter.pl
    trunk/tp/t/results/sectioning/top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/top_without_node_sections.pl
    trunk/tp/t/results/sectioning/transliterated_split_equivalent_nodes.pl
    trunk/tp/t/results/sectioning/two_nodes_at_the_end.pl
    trunk/tp/t/results/sectioning/two_nodes_between_chapters.pl
    trunk/tp/t/results/sectioning/two_unnumbered_no_argument.pl
    trunk/tp/t/results/sectioning/unknown_node_in_menu.pl
    trunk/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top_node.pl
    trunk/tp/t/results/sectioning/unnumbered_no_argument.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
    trunk/tp/t/results/value/set_in_item_missing_line.pl
    trunk/tp/t/results/value/set_on_item_line.pl
    trunk/tp/t/results/value/value_in_index_commands.pl
    trunk/tp/t/results/value/value_in_invalid_documentencoding.pl
    trunk/tp/t/results/value/value_in_misc_commands.pl
    trunk/tp/t/results/value/value_in_node.pl
    trunk/tp/t/results/value/value_node_directions.pl
    trunk/tp/t/results/xml_tests/commands_and_spaces.pl
    trunk/tp/t/results/xml_tests/comments_end_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_block_command_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_misc_command_line.pl
    trunk/tp/t/results/xml_tests/image_inline_or_not.pl
    trunk/tp/t/results/xml_tests/node_and_bye.pl
    trunk/tp/t/results/xml_tests/node_no_section.pl
    trunk/tp/t/results/xml_tests/raw.pl
    trunk/tp/t/results/xml_tests/raw_and_comments.pl
    trunk/tp/t/results/xml_tests/spaces_info_lost.pl
    trunk/tp/t/results/xtable/accent_on_table_line.pl
    trunk/tp/t/results/xtable/block_commands_in_table.pl
    trunk/tp/t/results/xtable/comment_and_itemx_before_item.pl
    trunk/tp/t/results/xtable/definfoenclose_on_table_line.pl
    trunk/tp/t/results/xtable/empty_item_itemx.pl
    trunk/tp/t/results/xtable/headitem_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
    trunk/tp/t/results/xtable/invalid_command_and_brace_in_table.pl
    trunk/tp/t/results/xtable/itemx_before_item.pl
    trunk/tp/t/results/xtable/long_item.pl
    trunk/tp/t/results/xtable/no_arg_brace_command_on_table_line.pl
    trunk/tp/t/results/xtable/no_argument_for_table.pl
    trunk/tp/t/results/xtable/table_nested.pl
    trunk/tp/t/results/xtable/text_between_item_itemx.pl
    trunk/tp/t/results/xtable/title_and_itemx_before_item.pl
    trunk/tp/tests/layout/res_parser/formatting_xml/formatting.xml
    trunk/tp/tests/layout/res_parser/navigation_no_header/navigation.html

Removed Paths:
-------------
    trunk/tp/t/collect_spaces.t

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/ChangeLog     2018-09-08 23:00:20 UTC (rev 8159)
@@ -1,3 +1,33 @@
+2018-09-09  Gavin Smith  <address@hidden>
+
+       * tp/Texinfo/Parser.pm (_start_empty_line_after_command):
+       Refer to spaces element at start of line as
+       'spaces_after_command_elt' instead of 'spaces_after_command'.
+       Refer back to the main element for the command as 'command'.
+       (_abort_empty_line): Use 'command' extra value to find an 
+       element that refers to the spaces element
+       as 'spaces_after_command'.  If found, change the reference to 
+       the element to a reference to a simple string.  This was already
+       done for 'spaces_before_argument_elt' but is now done for 
+       'spaces_after_command_elt' too.
+       * tp/Texinfo/XS/misc.c (xs_abort_empty_line): Make the same change.
+
+       * tp/Texinfo/Structuring.pm (new_block_command),
+       * tp/Texinfo/Transformations (fill_gaps_sectioning):
+       Update to store spaces after the command in 'spaces_before_argument'.
+
+       * tp/Texinfo/Convert/TexinfoXML.pm (_leading_spaces, _convert):
+       Update to access 'spaces_after_command'.
+
+       * tp/Texinfo/Common.pm (move_index_entries_after_item):
+       Insert a newline in the 'spaces_before_argument' value if it is 
+       present.
+
+       * tp/Texinfo/Convert/Texinfo.pm (_expand_cmd_args_to_texi):
+       Output a space in 'spaces_before_argument' if it is present.
+
+       * tp/t/collect_spaces.t: Test removed.
+
 2018-09-02  Gavin Smith  <address@hidden>
 
        * tp/Texinfo/Parser.pm (_parse_texi, _close_brace_command),

Modified: trunk/tp/Texinfo/Common.pm
===================================================================
--- trunk/tp/Texinfo/Common.pm  2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/Common.pm  2018-09-08 23:00:20 UTC (rev 8159)
@@ -2357,11 +2357,15 @@
           foreach my $entry(@gathered_index_entries) {
             $entry->{'parent'} = $item_container;
           }
-          if ($item_container->{'contents'} 
+          if ($item->{'extra'} 
+              and $item->{'extra'}->{'spaces_before_argument'}
+       and $item->{'extra'}->{'spaces_before_argument'} !~ /\n$/) {
+            $item->{'extra'}->{'spaces_before_argument'} .= "\n";
+          # TODO: could we delete all these cases down here?
+          } elsif ($item_container->{'contents'} 
               and $item_container->{'contents'}->[0]
               and $item_container->{'contents'}->[0]->{'type'}) {
             if ($item_container->{'contents'}->[0]->{'type'} eq 
'empty_line_after_command') {
-              
               unshift @gathered_index_entries, shift 
@{$item_container->{'contents'}};
             } elsif ($item_container->{'contents'}->[0]->{'type'} eq 
'empty_spaces_after_command') {
                unshift @gathered_index_entries, shift 
@{$item_container->{'contents'}};
@@ -2436,7 +2440,7 @@
 use Data::Dumper;
 
 my @kept_keys = ('contents', 'cmdname', 'type', 'text', 'args',
-  'extra', 'def_role'
+  'extra', 'def_role', 'spaces_before_argument'
 );
 my %kept_keys;
 foreach my $key (@kept_keys) {

Modified: trunk/tp/Texinfo/Convert/Texinfo.pm
===================================================================
--- trunk/tp/Texinfo/Convert/Texinfo.pm 2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/Convert/Texinfo.pm 2018-09-08 23:00:20 UTC (rev 8159)
@@ -155,6 +155,8 @@
          and ($def_commands{$cmdname}
               or $block_commands{$cmdname} eq 'multitable')
          and $cmd->{'args'}) {
+     $result .= $cmd->{'extra'}->{'spaces_before_argument'}
+       if $cmd->{'extra'} and $cmd->{'extra'}->{'spaces_before_argument'};
      foreach my $arg (@{$cmd->{'args'}}) {
         $result .= convert($arg, $fix);
     }
@@ -161,11 +163,13 @@
   # for misc_commands with type special
   } elsif (($cmd->{'extra'} or $cmdname eq 'macro' or $cmdname eq 'rmacro') 
            and defined($cmd->{'extra'}->{'arg_line'})) {
+    $result .= $cmd->{'extra'}->{'spaces_before_argument'}
+      if $cmd->{'extra'} and $cmd->{'extra'}->{'spaces_before_argument'};
     $result .= $cmd->{'extra'}->{'arg_line'};
   } elsif (($block_commands{$cmdname} or $cmdname eq 'node')
             and defined($cmd->{'args'})) {
-    die "bad args type (".ref($cmd->{'args'}).") $cmd->{'args'}\n"
-      if (ref($cmd->{'args'}) ne 'ARRAY');
+    $result .= $cmd->{'extra'}->{'spaces_before_argument'}
+      if $cmd->{'extra'} and $cmd->{'extra'}->{'spaces_before_argument'};
     foreach my $arg (@{$cmd->{'args'}}) {
       if ($arg->{'extra'} and $arg->{'extra'}->{'spaces_before_argument'}) {
         $result .= $arg->{'extra'}->{'spaces_before_argument'};
@@ -213,6 +217,9 @@
     }
     #die "Shouldn't have args: $cmdname\n";
     $result .= '}' if ($braces);
+  } else {
+    $result .= $cmd->{'extra'}->{'spaces_before_argument'}
+      if $cmd->{'extra'} and $cmd->{'extra'}->{'spaces_before_argument'};
   }
   $result .= '{'.$cmd->{'type'}.'}' if ($cmdname eq 'value');
   return $result;

Modified: trunk/tp/Texinfo/Convert/TexinfoXML.pm
===================================================================
--- trunk/tp/Texinfo/Convert/TexinfoXML.pm      2018-09-08 15:59:04 UTC (rev 
8158)
+++ trunk/tp/Texinfo/Convert/TexinfoXML.pm      2018-09-08 23:00:20 UTC (rev 
8159)
@@ -584,10 +584,10 @@
 sub _leading_spaces($)
 {
   my $root = shift;
-  if ($root->{'extra'} and $root->{'extra'}->{'spaces_after_command'}
-      and $root->{'extra'}->{'spaces_after_command'}->{'type'} eq 
'empty_spaces_after_command') {
+  if ($root->{'extra'} and $root->{'extra'}->{'spaces_before_argument'}
+      and $root->{'extra'}->{'spaces_before_argument'} ne '') {
     return ('spaces', _protect_in_spaces(
-         $root->{'extra'}->{'spaces_after_command'}->{'text'}));
+         $root->{'extra'}->{'spaces_before_argument'}));
   } else {
     return ();
   }
@@ -1009,9 +1009,9 @@
                  .$self->close_element($command)."\n";
       } elsif ($type eq 'noarg' or $type eq 'skipspace') {
         my $spaces = '';
-        $spaces = $root->{'extra'}->{'spaces_after_command'}->{'text'}
+        $spaces = $root->{'extra'}->{'spaces_after_command'}
           if ($root->{'extra'} and $root->{'extra'}->{'spaces_after_command'}
-              and $root->{'extra'}->{'spaces_after_command'}->{'type'} eq 
'empty_spaces_after_command');
+              and $root->{'extra'}->{'spaces_after_command'} ne '');
         return $self->open_element($command)
                 .$self->close_element($command).$spaces;
       } elsif ($type eq 'special') {

Modified: trunk/tp/Texinfo/Parser.pm
===================================================================
--- trunk/tp/Texinfo/Parser.pm  2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/Parser.pm  2018-09-08 23:00:20 UTC (rev 8159)
@@ -2123,7 +2123,10 @@
     my $spaces_element = $current->{'contents'}->[-1];
 
     my $owning_element;
-    if ($current->{'extra'} 
+    if ($spaces_element->{'extra'}
+        and $spaces_element->{'extra'}->{'command'}) {
+      $owning_element = $spaces_element->{'extra'}->{'command'};
+    } elsif ($current->{'extra'} 
         and $current->{'extra'}->{'spaces_before_argument_elt'}
         and $current->{'extra'}->{'spaces_before_argument_elt'} 
               eq $spaces_element) {
@@ -2134,13 +2137,13 @@
               eq $spaces_element) {
       $owning_element = $current->{'parent'};
     } elsif ($current->{'extra'} 
-        and $current->{'extra'}->{'spaces_after_command'}
-        and $current->{'extra'}->{'spaces_after_command'} 
+        and $current->{'extra'}->{'spaces_after_command_elt'}
+        and $current->{'extra'}->{'spaces_after_command_elt'} 
               eq $spaces_element) {
       $owning_element = $current;
     } elsif ($current->{'parent'} and $current->{'parent'}->{'extra'} 
-        and $current->{'parent'}->{'extra'}->{'spaces_after_command'}
-        and $current->{'parent'}->{'extra'}->{'spaces_after_command'} 
+        and $current->{'parent'}->{'extra'}->{'spaces_after_command_elt'}
+        and $current->{'parent'}->{'extra'}->{'spaces_after_command_elt'} 
               eq $spaces_element) {
       $owning_element = $current->{'parent'};
     }
@@ -2175,17 +2178,21 @@
       } else { 
         delete $spaces_element->{'type'};
       }
-    } elsif ($spaces_element->{'type'} eq 'empty_line_after_command') {
-      $spaces_element->{'type'} = 'empty_spaces_after_command';
-    } elsif ($spaces_element->{'type'} eq 'empty_spaces_before_argument') {
-      # Remove element from main tree. It will still be referenced in
-      # the 'extra' hash as 'spaces_before_argument'.
-      pop @{$current->{'contents'}};
+    } elsif ($spaces_element->{'type'} eq 'empty_line_after_command'
+             or $spaces_element->{'type'} eq 'empty_spaces_before_argument') {
+      if ($owning_element) {
+        # Remove element from main tree. It will still be referenced in
+        # the 'extra' hash as 'spaces_before_argument'.
+        pop @{$current->{'contents'}};
 
-      # Replace element reference with a simple string.
-      $owning_element->{'extra'}->{'spaces_before_argument'}
-        = $owning_element->{'extra'}->{'spaces_before_argument_elt'}->{'text'};
-      delete $owning_element->{'extra'}->{'spaces_before_argument_elt'};
+        # Replace element reference with a simple string.
+        $owning_element->{'extra'}->{'spaces_before_argument'}
+          = $spaces_element->{'text'};
+        delete $owning_element->{'extra'}->{'spaces_before_argument_elt'};
+        delete $owning_element->{'extra'}->{'spaces_after_command_elt'};
+      } else {
+        $spaces_element->{'type'} = 'empty_spaces_after_command';
+      }
     }
 
     return 1;
@@ -3459,7 +3466,8 @@
                                     'parent' => $current, 
                                   };
   if (defined($command)) {
-    $command->{'extra'}->{'spaces_after_command'} = 
$current->{'contents'}->[-1];
+    $command->{'extra'}->{'spaces_after_command_elt'} = 
$current->{'contents'}->[-1];
+    $current->{'contents'}->[-1]->{'extra'} = {'command' => $command};
   }
   return $line;
 }

Modified: trunk/tp/Texinfo/Structuring.pm
===================================================================
--- trunk/tp/Texinfo/Structuring.pm     2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/Structuring.pm     2018-09-08 23:00:20 UTC (rev 8159)
@@ -1329,12 +1329,10 @@
   push @{$end->{'args'}},
     {'type' => 'misc_line_arg', 'parent' => $end};
   push @{$end->{'args'}->[0]->{'contents'}},
-          ({'type' => 'empty_spaces_after_command',
-           'text' => ' ',
-           'parent' => $end->{'args'}->[0]},
-          {'text' => $command_name, 'parent' => $end->{'args'}->[0]},
+         ({'text' => $command_name, 'parent' => $end->{'args'}->[0]},
           {'type' => 'spaces_at_end', 'text' => "\n", 
            'parent' => $end->{'args'}->[0]});
+  $end->{'args'}->[0]->{'extra'} = {'spaces_before_argument' => ' '};
   my $new_block = {'cmdname' => $command_name, 'parent' => $parent,
                   'extra'=>{'end_command' => $end}};
   $new_block->{'contents'} = [{'type' => 'empty_line_after_command',

Modified: trunk/tp/Texinfo/Transformations.pm
===================================================================
--- trunk/tp/Texinfo/Transformations.pm 2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/Transformations.pm 2018-09-08 23:00:20 UTC (rev 8159)
@@ -111,11 +111,6 @@
           $new_section->{'args'} = [{'type' => 'misc_line_arg',
                                      'parent' => $new_section}];
           $new_section->{'args'}->[0]->{'contents'} = [
-             {'type' => 'empty_spaces_after_command',
-              'text' => " ",
-              'extra' => {'command' => $new_section},
-              'parent' => $new_section->{'args'}->[0]
-             },
              {'cmdname' => 'asis',
               'parent' => $new_section->{'args'}->[0]
              },
@@ -123,7 +118,9 @@
               'text' => "\n",
               'parent' => $new_section->{'args'}->[0]
              }];
-          $new_section->{'args'}->[0]->{'contents'}->[1]->{'args'}
+          $new_section->{'args'}->[0]->{'extra'}
+            = {'spaces_before_argument' => ' '};
+          $new_section->{'args'}->[0]->{'contents'}->[0]->{'args'}
              = [{'type' => 'brace_command_arg',
                  'contents' => [],
                  'parent' => $new_section->{'args'}->[0]->{'contents'}->[1]}];

Modified: trunk/tp/Texinfo/XS/misc.c
===================================================================
--- trunk/tp/Texinfo/XS/misc.c  2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/Texinfo/XS/misc.c  2018-09-08 23:00:20 UTC (rev 8159)
@@ -110,7 +110,23 @@
   
   //fprintf (stderr, "ABORT EMPTY\n");
 
+  svp = hv_fetch (spaces_elt, "extra", strlen ("extra"), 0);
+  if (svp)
+    {
+      test_extra = (HV *) SvRV (*svp);
+      key = "command";
+      svp = hv_fetch (test_extra, key, strlen (key), 0);
+      if (svp)
+        {
+          test_elt = (HV *) SvRV (*svp);
+          svp = hv_fetch (test_elt, "extra", strlen ("extra"), 0);
+          test_extra = (HV *) SvRV (*svp);
+          goto found;
+        }
+    }
+
   /* Look for another reference to spaces_elt. */
+
   test_elt = current;
 
   svp = hv_fetch (test_elt, "extra", strlen ("extra"), 0);
@@ -125,7 +141,7 @@
             goto found;
         }
 
-      key = "spaces_after_command";
+      key = "spaces_after_command_elt";
       svp = hv_fetch (test_extra, key, strlen (key), 0);
       if (svp)
         {
@@ -150,7 +166,7 @@
                 goto found;
             }
 
-          key = "spaces_after_command";
+          key = "spaces_after_command_elt";
           svp = hv_fetch (test_extra, key, strlen (key), 0);
           if (svp)
             {
@@ -246,30 +262,39 @@
           hv_delete (spaces_elt, "type", strlen ("type"), G_DISCARD);
         }
     }
-  else if (!strcmp (type, "empty_line_after_command"))
+  else if (!strcmp (type, "empty_line_after_command")
+           || !strcmp (type, "empty_spaces_before_argument"))
     {
-      hv_store (spaces_elt, "type", strlen ("type"),
-                newSVpv ("empty_spaces_after_command", 0), 0);
-    }
-  else if (!strcmp (type, "empty_spaces_before_argument"))
-    {
       STRLEN len;
       char *ptr;
 
-      /* Remove spaces_elt */
-      av_pop (contents_array);
+      if (owning_elt)
+        {
+          /* Remove spaces_elt */
+          av_pop (contents_array);
 
-      ptr = SvPV(existing_text_sv, len);
-      /* Replace element reference with a simple string. */
-      hv_store (test_extra,
-                 "spaces_before_argument",
-                 strlen ("spaces_before_argument"),
-                 newSVpv(ptr, len),
-                 0);
-      hv_delete (test_extra,
-                 "spaces_before_argument_elt",
-                 strlen ("spaces_before_argument_elt"),
-                 G_DISCARD);
+          ptr = SvPV(existing_text_sv, len);
+          /* Replace element reference with a simple string. */
+          hv_store (test_extra,
+                    "spaces_before_argument",
+                    strlen ("spaces_before_argument"),
+                    newSVpv(ptr, len),
+                    0);
+          hv_delete (test_extra,
+                     "spaces_before_argument_elt",
+                     strlen ("spaces_before_argument_elt"),
+                     G_DISCARD);
+          hv_delete (test_extra,
+                     "spaces_after_command_elt",
+                     strlen ("spaces_after_command_elt"),
+                     G_DISCARD);
+        }
+      else
+        {
+          hv_store (spaces_elt, "type", strlen ("type"),
+                    newSVpv ("empty_spaces_after_command", 0), 0);
+
+        }
     }
   return 1;
 }

Deleted: trunk/tp/t/collect_spaces.t
===================================================================
--- trunk/tp/t/collect_spaces.t 2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/collect_spaces.t 2018-09-08 23:00:20 UTC (rev 8159)
@@ -1,112 +0,0 @@
-use strict;
-
-use lib '.';
-use Texinfo::ModulePath (undef, undef, 'updirs' => 2);
-
-use Test::More;
-
-BEGIN { plan tests => 15; }
-
-use Texinfo::Parser;
-use Texinfo::Convert::Converter;
-
-sub _find_first_command($;$);
-
-sub _find_first_command($;$)
-{
-  my $root = shift;
-  my $command_name = shift;
-  if (defined($root->{'cmdname'})
-      and (!defined($command_name) or $command_name eq $root->{'cmdname'})) {
-    return $root;
-  }
-  if ($root->{'args'}) {
-    foreach my $content (@{$root->{'args'}}) {
-      my $first_command = _find_first_command($content, $command_name);
-      return $first_command if (defined($first_command));
-    }
-  }
-  if ($root->{'contents'}) {
-    foreach my $content (@{$root->{'contents'}}) {
-      my $first_command = _find_first_command($content, $command_name);
-      return $first_command if (defined($first_command));
-    }
-  }
-  return undef;
-}
-
-sub run_test($$$;$)
-{
-  my $in = shift;
-  my $out = shift;
-  my $name = shift;
-  my $command_name = shift;
-
-  my $tree = Texinfo::Parser::parse_texi_text (undef, $in);
-  my $root = _find_first_command($tree, $command_name);
-  #print STDERR Texinfo::Common::_print_current($root);
-  my $result = "$root->{'cmdname'}";
-  foreach my $arg (@{$root->{'args'}}) {
-    my @arg_spaces 
-     = Texinfo::Convert::Converter::_collect_leading_trailing_spaces_arg(undef,
-                                                                         $arg);
-    @arg_spaces = map {if (defined($_)) {$_} else {''}} @arg_spaces;
-    $result .= '|' . join(',', @arg_spaces);
-  }
-  $result .= "|";
-  if (!defined($out)) {
-    print STDERR "$name:\n$result\n";
-  } else {
-    is ($result, $out, $name);
-  }
-}
-
-# no type for spaces in style commands
-run_test ('@code{  av }', 'code||', 'style command');
-run_test ('@code{   }', 'code||', 'empty style command');
-# item in itemize has not arg, only contents
-run_test ('@itemize
address@hidden
-in item
address@hidden itemize
-', 'item|', 'space end line in item', 'item');
-run_test ('@itemize
address@hidden  in item
address@hidden itemize
-', 'item|', 'space in item', 'item');
-
-run_test ('@image{ a ,b,c , d,e }', 'image| , ||, | |, |', 'image');
-run_test ("address@hidden a ,b,c , d \n", 'node| , ||, | , 
-|', 'node');
-run_test ('@image{ a ,b
-,c , d,e }', 'image| , |,
-|, | |, |', 'image with end of line');
-run_test ('@image{ a ,b 
-,c , d,e }', 'image| , |, 
-|, | |, |', 'image with space end of line');
-run_test ('@image{ a ,b 
- ,c , d,e }', 'image| , |, |, | |, |', 'image with space end of line space');
-run_test ('@table @asis
address@hidden  iem arg
-T
address@hidden table', 'item|  ,
-|', 'table item', 'item');
-run_test ('@table @asis
address@hidden 
-T
address@hidden table', 'item| 
-|', 'space empty table item', 'item');
-run_test ('@table @asis
address@hidden
-T
address@hidden table', 'item|
-|', 'empty table item', 'item');
-run_test ('@multitable  {a} {b}
address@hidden multitable', 'multitable|  |', 'multitable');
-run_test ('@multitable  @columnfractions  0.3   0.4  0.2 
address@hidden multitable', 'columnfractions|  , 
-|', 'multitable columnfractions', 'columnfractions');
-run_test ('@quotation   gg 
-Q
address@hidden quotation', 'quotation|   , 
-|', 'quotation');

Modified: trunk/tp/t/results/alias/alias_table_command.pl
===================================================================
--- trunk/tp/t/results/alias/alias_table_command.pl     2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/alias/alias_table_command.pl     2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -13,11 +13,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'myalias = code'
             },
             {
@@ -37,7 +32,7 @@
           'myalias',
           'code'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -57,11 +52,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => 'code',
               'contents' => [],
               'line_nr' => {
@@ -95,11 +85,6 @@
                       'contents' => [
                         {
                           'parent' => {},
-                          'text' => ' ',
-                          'type' => 'empty_spaces_after_command'
-                        },
-                        {
-                          'parent' => {},
                           'text' => 'table item (code)'
                         },
                         {
@@ -118,7 +103,7 @@
                     'misc_content' => [
                       {}
                     ],
-                    'spaces_after_command' => {}
+                    'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -141,11 +126,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'table'
                 },
                 {
@@ -162,7 +142,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'table',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'table'
           },
           'line_nr' => {
@@ -181,7 +161,7 @@
         ],
         'command_as_argument' => {},
         'end_command' => {},
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -191,35 +171,27 @@
 };
 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
-$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0];
 $result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[0];
-$result_trees{'alias_table_command'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[0]{'parent'} = 
$result_trees{'alias_table_command'};
 $result_trees{'alias_table_command'}{'contents'}[1]{'parent'} = 
$result_trees{'alias_table_command'};
 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
-$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'block_command_line_contents'}[0][0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'command_as_argument'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'end_command'} = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[1];
-$result_trees{'alias_table_command'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'line_nr'} = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'alias_table_command'}{'contents'}[2]{'line_nr'} = 
$result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'alias_table_command'}{'contents'}[2]{'parent'} = 
$result_trees{'alias_table_command'};
 
 $result_texis{'alias_table_command'} = '@alias myalias = code

Modified: trunk/tp/t/results/alias/bad_line.pl
===================================================================
--- trunk/tp/t/results/alias/bad_line.pl        2018-09-08 15:59:04 UTC (rev 
8158)
+++ trunk/tp/t/results/alias/bad_line.pl        2018-09-08 23:00:20 UTC (rev 
8159)
@@ -19,11 +19,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'garbage-on-line =cmd garbage'
             },
             {
@@ -39,7 +34,7 @@
       ],
       'cmdname' => 'alias',
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -60,11 +55,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'garbage-on-line =cmd '
             },
             {
@@ -102,7 +92,7 @@
       ],
       'cmdname' => 'alias',
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -113,20 +103,16 @@
 $result_trees{'bad_line'}{'contents'}[0]{'parent'} = $result_trees{'bad_line'};
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
-$result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[1];
-$result_trees{'bad_line'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'bad_line'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'bad_line'}{'contents'}[1]{'parent'} = $result_trees{'bad_line'};
 $result_trees{'bad_line'}{'contents'}[2]{'parent'} = $result_trees{'bad_line'};
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
+$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1];
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
-$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2];
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
-$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0];
 $result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'bad_line'}{'contents'}[3];
-$result_trees{'bad_line'}{'contents'}[3]{'extra'}{'spaces_after_command'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'bad_line'}{'contents'}[3]{'line_nr'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'bad_line'}{'contents'}[3]{'line_nr'} = 
$result_trees{'bad_line'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'bad_line'}{'contents'}[3]{'parent'} = $result_trees{'bad_line'};
 
 $result_texis{'bad_line'} = '

Modified: trunk/tp/t/results/alias/block_command_alias.pl
===================================================================
--- trunk/tp/t/results/alias/block_command_alias.pl     2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/alias/block_command_alias.pl     2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -13,11 +13,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'lang=lisp'
             },
             {
@@ -37,7 +32,7 @@
           'lang',
           'lisp'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -56,6 +51,9 @@
       'cmdname' => 'lisp',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -74,11 +72,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'lang'
                     },
                     {
@@ -94,7 +87,7 @@
               ],
               'cmdname' => 'end',
               'extra' => {
-                'spaces_after_command' => {},
+                'spaces_before_argument' => ' ',
                 'text_arg' => 'lang'
               },
               'line_nr' => {
@@ -110,7 +103,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -124,21 +117,18 @@
 };
 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
-$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[0];
-$result_trees{'block_command_alias'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_command_alias'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'};
 $result_trees{'block_command_alias'}{'contents'}[1]{'parent'} = 
$result_trees{'block_command_alias'};
+$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'block_command_alias'}{'contents'}[2];
 $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[2];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
-$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1];
 $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'block_command_alias'}{'contents'}[2];
-$result_trees{'block_command_alias'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0];
+$result_trees{'block_command_alias'}{'contents'}[2]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'block_command_alias'}{'contents'}[2]{'contents'}[0];
 $result_trees{'block_command_alias'}{'contents'}[2]{'parent'} = 
$result_trees{'block_command_alias'};
 
 $result_texis{'block_command_alias'} = '@alias lang=lisp

Modified: trunk/tp/t/results/alias/simple.pl
===================================================================
--- trunk/tp/t/results/alias/simple.pl  2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/alias/simple.pl  2018-09-08 23:00:20 UTC (rev 8159)
@@ -13,11 +13,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'myalias = code'
             },
             {
@@ -37,7 +32,7 @@
           'myalias',
           'code'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -58,11 +53,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'o-theralias=verb'
             },
             {
@@ -99,7 +89,7 @@
           'o-theralias',
           'verb'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -203,18 +193,14 @@
 };
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
-$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0];
 $result_trees{'simple'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'extra'}{'spaces_after_command'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[0]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[1]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
+$result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[2];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
-$result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0];
 $result_trees{'simple'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[2];
-$result_trees{'simple'}{'contents'}[2]{'extra'}{'spaces_after_command'} = 
$result_trees{'simple'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'simple'}{'contents'}[2]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[3]{'parent'} = $result_trees{'simple'};
 $result_trees{'simple'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'simple'}{'contents'}[4];

Modified: trunk/tp/t/results/columnfractions/empty.pl
===================================================================
--- trunk/tp/t/results/columnfractions/empty.pl 2018-09-08 15:59:04 UTC (rev 
8158)
+++ trunk/tp/t/results/columnfractions/empty.pl 2018-09-08 23:00:20 UTC (rev 
8159)
@@ -12,15 +12,13 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
+                      'extra' => {
+                        'command' => {}
+                      },
                       'parent' => {},
                       'text' => ' 
 ',
@@ -34,7 +32,7 @@
               'cmdname' => 'columnfractions',
               'extra' => {
                 'missing_argument' => 1,
-                'spaces_after_command' => {}
+                'spaces_after_command_elt' => {}
               },
               'line_nr' => {
                 'file_name' => '',
@@ -56,11 +54,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -71,7 +64,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -85,7 +78,7 @@
       'extra' => {
         'end_command' => {},
         'max_columns' => 0,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -93,20 +86,17 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'spaces_after_command_elt'}
 = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0];
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0];
 $result_trees{'empty'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0];
 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty'}{'contents'}[0];
 $result_trees{'empty'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'empty'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'extra'}{'spaces_after_command'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'empty'}{'contents'}[0]{'line_nr'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'empty'}{'contents'}[0]{'line_nr'} = 
$result_trees{'empty'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'empty'}{'contents'}[0]{'parent'} = $result_trees{'empty'};
 
 $result_texis{'empty'} = '@multitable @columnfractions 

Modified: trunk/tp/t/results/columnfractions/empty_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/empty_comment.pl 2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/columnfractions/empty_comment.pl 2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -12,20 +12,10 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
-                      'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
                       'args' => [
                         {
                           'parent' => {},
@@ -51,7 +41,7 @@
               'cmdname' => 'columnfractions',
               'extra' => {
                 'missing_argument' => 1,
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -73,11 +63,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -88,7 +73,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -102,7 +87,7 @@
       'extra' => {
         'end_command' => {},
         'max_columns' => 0,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -110,22 +95,16 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'empty_comment'}{'contents'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'empty_comment'}{'contents'}[0];
 $result_trees{'empty_comment'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'empty_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'empty_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'empty_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'empty_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'empty_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'empty_comment'};
 
 $result_texis{'empty_comment'} = '@multitable @columnfractions @c

Modified: trunk/tp/t/results/columnfractions/good.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good.pl  2018-09-08 15:59:04 UTC (rev 
8158)
+++ trunk/tp/t/results/columnfractions/good.pl  2018-09-08 23:00:20 UTC (rev 
8159)
@@ -12,21 +12,11 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => '0.4 .6 5.'
                     },
                     {
@@ -47,7 +37,7 @@
                   '.6',
                   '5.'
                 ],
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -69,11 +59,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -84,7 +69,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -99,7 +84,7 @@
         'columnfractions' => [],
         'end_command' => {},
         'max_columns' => 3,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -107,23 +92,17 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0];
 $result_trees{'good'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0];
 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good'}{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
+$result_trees{'good'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'misc_args'};
 $result_trees{'good'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'good'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'extra'}{'spaces_after_command'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'good'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'good'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'good'}{'contents'}[0]{'parent'} = $result_trees{'good'};
 
 $result_texis{'good'} = '@multitable @columnfractions 0.4 .6 5.

Modified: trunk/tp/t/results/columnfractions/good_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good_comment.pl  2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/columnfractions/good_comment.pl  2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -12,21 +12,11 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => '0.4 .6 5.'
                     },
                     {
@@ -59,7 +49,7 @@
                   '.6',
                   '5.'
                 ],
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -81,11 +71,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -96,7 +81,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -111,7 +96,7 @@
         'columnfractions' => [],
         'end_command' => {},
         'max_columns' => 3,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -119,24 +104,18 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good_comment'}{'contents'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good_comment'}{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
+$result_trees{'good_comment'}{'contents'}[0]{'extra'}{'columnfractions'} = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'misc_args'};
 $result_trees{'good_comment'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'good_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'good_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'good_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'good_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'good_comment'};
 
 $result_texis{'good_comment'} = '@multitable @columnfractions 0.4 .6 
address@hidden comment

Modified: trunk/tp/t/results/columnfractions/good_space_comment.pl
===================================================================
--- trunk/tp/t/results/columnfractions/good_space_comment.pl    2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/columnfractions/good_space_comment.pl    2018-09-08 
23:00:20 UTC (rev 8159)
@@ -12,21 +12,11 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => '0 1'
                     },
                     {
@@ -63,7 +53,7 @@
                   '0',
                   '1'
                 ],
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -85,11 +75,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -100,7 +85,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -115,7 +100,7 @@
         'columnfractions' => [],
         'end_command' => {},
         'max_columns' => 2,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -123,25 +108,19 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0];
 $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'good_space_comment'}{'contents'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'good_space_comment'}{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'extra'}{'columnfractions'} 
= 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
+$result_trees{'good_space_comment'}{'contents'}[0]{'extra'}{'columnfractions'} 
= 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'extra'}{'misc_args'};
 $result_trees{'good_space_comment'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'good_space_comment'}{'contents'}[0]{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'good_space_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'good_space_comment'}{'contents'}[0]{'line_nr'} = 
$result_trees{'good_space_comment'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'good_space_comment'}{'contents'}[0]{'parent'} = 
$result_trees{'good_space_comment'};
 
 $result_texis{'good_space_comment'} = '@multitable @columnfractions 0 1  @c 
space comment

Modified: trunk/tp/t/results/columnfractions/not_fraction.pl
===================================================================
--- trunk/tp/t/results/columnfractions/not_fraction.pl  2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/columnfractions/not_fraction.pl  2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -12,21 +12,11 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'aaa'
                     },
                     {
@@ -42,7 +32,7 @@
               ],
               'cmdname' => 'columnfractions',
               'extra' => {
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -64,11 +54,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -79,7 +64,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -93,7 +78,7 @@
       'extra' => {
         'end_command' => {},
         'max_columns' => 0,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -101,22 +86,16 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'not_fraction'}{'contents'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'not_fraction'}{'contents'}[0];
 $result_trees{'not_fraction'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'not_fraction'}{'contents'}[0]{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'not_fraction'}{'contents'}[0]{'line_nr'} = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'not_fraction'}{'contents'}[0]{'line_nr'} = 
$result_trees{'not_fraction'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'not_fraction'}{'contents'}[0]{'parent'} = 
$result_trees{'not_fraction'};
 
 $result_texis{'not_fraction'} = '@multitable @columnfractions aaa

Modified: trunk/tp/t/results/columnfractions/out_of_multitable.pl
===================================================================
--- trunk/tp/t/results/columnfractions/out_of_multitable.pl     2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/columnfractions/out_of_multitable.pl     2018-09-08 
23:00:20 UTC (rev 8159)
@@ -13,11 +13,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '0.6 0.4 aaa'
             }
           ],
@@ -31,7 +26,7 @@
           '0.6',
           '0.4'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -44,9 +39,7 @@
   'type' => 'text_root'
 };
 
$result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0];
-$result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0];
 $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'out_of_multitable'}{'contents'}[0];
-$result_trees{'out_of_multitable'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'out_of_multitable'}{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'out_of_multitable'}{'contents'}[0]{'parent'} = 
$result_trees{'out_of_multitable'};
 
 $result_texis{'out_of_multitable'} = '@columnfractions 0.6 0.4 aaa';

Modified: trunk/tp/t/results/columnfractions/something_before_columnfractions.pl
===================================================================
--- trunk/tp/t/results/columnfractions/something_before_columnfractions.pl      
2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/columnfractions/something_before_columnfractions.pl      
2018-09-08 23:00:20 UTC (rev 8159)
@@ -13,11 +13,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'aaa '
             },
             {
@@ -26,11 +21,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => '0.3 0.7'
                     },
                     {
@@ -50,7 +40,7 @@
                   '0.3',
                   '0.7'
                 ],
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -72,11 +62,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -87,7 +72,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -102,7 +87,7 @@
         'columnfractions' => [],
         'end_command' => {},
         'max_columns' => 2,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -111,23 +96,17 @@
   'type' => 'text_root'
 };
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
+$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'something_before_columnfractions'}{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'extra'}{'columnfractions'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'extra'}{'misc_args'};
+$result_trees{'something_before_columnfractions'}{'contents'}[0]{'extra'}{'columnfractions'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'misc_args'};
 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'extra'}{'end_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'something_before_columnfractions'}{'contents'}[0]{'line_nr'} = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'something_before_columnfractions'}{'contents'}[0]{'line_nr'} = 
$result_trees{'something_before_columnfractions'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'something_before_columnfractions'}{'contents'}[0]{'parent'} = 
$result_trees{'something_before_columnfractions'};
 
 $result_texis{'something_before_columnfractions'} = '@multitable aaa 
@columnfractions 0.3 0.7

Modified: trunk/tp/t/results/columnfractions/wrong_command.pl
===================================================================
--- trunk/tp/t/results/columnfractions/wrong_command.pl 2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/columnfractions/wrong_command.pl 2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -12,20 +12,10 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
                     {
-                      'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
                       'args' => [
                         {
                           'contents' => [
@@ -60,7 +50,7 @@
               ],
               'cmdname' => 'columnfractions',
               'extra' => {
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {},
               'parent' => {}
@@ -78,11 +68,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'multitable'
                 }
               ],
@@ -93,7 +78,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'multitable',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'multitable'
           },
           'line_nr' => {
@@ -107,7 +92,7 @@
       'extra' => {
         'end_command' => {},
         'max_columns' => 0,
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -115,25 +100,19 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'wrong_command'}{'contents'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'wrong_command'}{'contents'}[0];
 $result_trees{'wrong_command'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'wrong_command'}{'contents'}[0]{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'wrong_command'}{'contents'}[0]{'line_nr'} = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'wrong_command'}{'contents'}[0]{'line_nr'} = 
$result_trees{'wrong_command'}{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'wrong_command'}{'contents'}[0]{'parent'} = 
$result_trees{'wrong_command'};
 
 $result_texis{'wrong_command'} = '@multitable @columnfractions @b{3.4} 

Modified: trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl
===================================================================
--- trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl        
2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/command_conditionals_user_defined.pl        
2018-09-08 23:00:20 UTC (rev 8159)
@@ -58,11 +58,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'auth'
             },
             {
@@ -81,7 +76,7 @@
         'misc_args' => [
           'auth'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -102,11 +97,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'infoencl, :,:'
             },
             {
@@ -127,7 +117,7 @@
           ':',
           ':'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -148,11 +138,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'strongalias = strong'
             },
             {
@@ -172,7 +157,7 @@
           'strongalias',
           'strong'
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -288,23 +273,17 @@
 $result_trees{'command_conditionals_user_defined'}{'contents'}[2]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[3];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'command_conditionals_user_defined'}{'contents'}[3]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[4]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[5];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'command_conditionals_user_defined'}{'contents'}[5]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[6]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0];
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[7];
-$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 $result_trees{'command_conditionals_user_defined'}{'contents'}[7]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 $result_trees{'command_conditionals_user_defined'}{'contents'}[8]{'parent'} = 
$result_trees{'command_conditionals_user_defined'};
 
$result_trees{'command_conditionals_user_defined'}{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'command_conditionals_user_defined'}{'contents'}[9];

Modified: trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl
===================================================================
--- trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl 2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/empty_ifset_in_ifset_set.pl 2018-09-08 
23:00:20 UTC (rev 8159)
@@ -47,6 +47,9 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -60,7 +63,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -83,9 +86,10 @@
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1]{'args'}[1]{'parent'} 
= $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1];
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[1]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[2]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
+$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
 
$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
 
$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3];
-$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0];
+$result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'contents'}[0];
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[3]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
 $result_trees{'empty_ifset_in_ifset_set'}{'contents'}[4]{'parent'} = 
$result_trees{'empty_ifset_in_ifset_set'};
 

Modified: trunk/tp/t/results/conditionals/end_ifset_in_format.pl
===================================================================
--- trunk/tp/t/results/conditionals/end_ifset_in_format.pl      2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/end_ifset_in_format.pl      2018-09-08 
23:00:20 UTC (rev 8159)
@@ -47,6 +47,9 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -65,7 +68,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -101,6 +104,9 @@
       'cmdname' => 'verbatim',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -114,7 +120,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -187,18 +193,20 @@
 $result_trees{'end_ifset_in_format'}{'contents'}[1]{'args'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[1];
 $result_trees{'end_ifset_in_format'}{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[2]{'parent'} = 
$result_trees{'end_ifset_in_format'};
+$result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[3];
-$result_trees{'end_ifset_in_format'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0];
+$result_trees{'end_ifset_in_format'}{'contents'}[3]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[3]{'contents'}[0];
 $result_trees{'end_ifset_in_format'}{'contents'}[3]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[4]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[5];
 $result_trees{'end_ifset_in_format'}{'contents'}[5]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[6]{'parent'} = 
$result_trees{'end_ifset_in_format'};
+$result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[7];
 $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[7];
 $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[1]{'parent'} = 
$result_trees{'end_ifset_in_format'}{'contents'}[7];
-$result_trees{'end_ifset_in_format'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0];
+$result_trees{'end_ifset_in_format'}{'contents'}[7]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'end_ifset_in_format'}{'contents'}[7]{'contents'}[0];
 $result_trees{'end_ifset_in_format'}{'contents'}[7]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[8]{'parent'} = 
$result_trees{'end_ifset_in_format'};
 $result_trees{'end_ifset_in_format'}{'contents'}[9]{'parent'} = 
$result_trees{'end_ifset_in_format'};

Modified: trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl
===================================================================
--- trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl     2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/ifclear_in_ifset_set.pl     2018-09-08 
23:00:20 UTC (rev 8159)
@@ -49,11 +49,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'junky   - ok, ignored'
             },
             {
@@ -69,7 +64,7 @@
       ],
       'cmdname' => 'end',
       'extra' => {
-        'spaces_after_command' => {},
+        'spaces_before_argument' => ' ',
         'text_arg' => 'junky   - ok, ignored'
       },
       'line_nr' => {
@@ -85,11 +80,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'ifset'
             },
             {
@@ -105,7 +95,7 @@
       ],
       'cmdname' => 'end',
       'extra' => {
-        'spaces_after_command' => {},
+        'spaces_before_argument' => ' ',
         'text_arg' => 'ifset'
       },
       'line_nr' => {
@@ -143,15 +133,11 @@
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[2]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3];
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[3]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];
 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4];
-$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'args'}[0]{'contents'}[0];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[4]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'}{'contents'}[5];
 $result_trees{'ifclear_in_ifset_set'}{'contents'}[5]{'parent'} = 
$result_trees{'ifclear_in_ifset_set'};

Modified: trunk/tp/t/results/conditionals/ignore_not_closed.pl
===================================================================
--- trunk/tp/t/results/conditionals/ignore_not_closed.pl        2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/ignore_not_closed.pl        2018-09-08 
23:00:20 UTC (rev 8159)
@@ -11,6 +11,9 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -30,7 +33,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -42,10 +45,11 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'ignore_not_closed'}{'contents'}[0];
-$result_trees{'ignore_not_closed'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0];
+$result_trees{'ignore_not_closed'}{'contents'}[0]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'ignore_not_closed'}{'contents'}[0]{'contents'}[0];
 $result_trees{'ignore_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'ignore_not_closed'};
 
 $result_texis{'ignore_not_closed'} = '@ignore

Modified: trunk/tp/t/results/conditionals/ignored_in_ifset.pl
===================================================================
--- trunk/tp/t/results/conditionals/ignored_in_ifset.pl 2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/conditionals/ignored_in_ifset.pl 2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -26,11 +26,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ifset'
                 },
                 {
@@ -46,7 +41,7 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'ifset'
           },
           'line_nr' => {
@@ -72,11 +67,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'ifset'
             },
             {
@@ -92,7 +82,7 @@
       ],
       'cmdname' => 'end',
       'extra' => {
-        'spaces_after_command' => {},
+        'spaces_before_argument' => ' ',
         'text_arg' => 'ifset'
       },
       'line_nr' => {
@@ -121,11 +111,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ifset'
                 },
                 {
@@ -141,7 +126,7 @@
           ],
           'cmdname' => 'end',
           'extra' => {
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'ifset'
           },
           'line_nr' => {
@@ -162,25 +147,19 @@
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[1];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
-$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1];
-$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[1];
 $result_trees{'ignored_in_ifset'}{'contents'}[1]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[2]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 
$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
-$result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0];
 $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[3];
-$result_trees{'ignored_in_ifset'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'ignored_in_ifset'}{'contents'}[3]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[4]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[0]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[5];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];
-$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0];
 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1];
-$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'ignored_in_ifset'}{'contents'}[5]{'contents'}[1]{'parent'} = 
$result_trees{'ignored_in_ifset'}{'contents'}[5];
 $result_trees{'ignored_in_ifset'}{'contents'}[5]{'parent'} = 
$result_trees{'ignored_in_ifset'};
 

Modified: trunk/tp/t/results/conditionals/many_conditionals.pl
===================================================================
--- trunk/tp/t/results/conditionals/many_conditionals.pl        2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/conditionals/many_conditionals.pl        2018-09-08 
23:00:20 UTC (rev 8159)
@@ -11,6 +11,9 @@
       'cmdname' => 'html',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -33,11 +36,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'html'
                 },
                 {
@@ -54,7 +52,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'html',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'html'
           },
           'line_nr' => {
@@ -67,7 +65,7 @@
       ],
       'extra' => {
         'end_command' => {},
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -160,11 +158,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'tex'
                 },
                 {
@@ -181,7 +174,7 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'tex',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'tex'
           },
           'line_nr' => {
@@ -223,17 +216,16 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'many_conditionals'}{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[0]{'extra'}{'spaces_after_command'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
+$result_trees{'many_conditionals'}{'contents'}[0]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'many_conditionals'}{'contents'}[0]{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'};
 $result_trees{'many_conditionals'}{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'};
 $result_trees{'many_conditionals'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[2];
@@ -250,9 +242,7 @@
 $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[1]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[10];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
-$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0];
 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2];
-$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2]{'parent'} = 
$result_trees{'many_conditionals'}{'contents'}[10];
 $result_trees{'many_conditionals'}{'contents'}[10]{'extra'}{'end_command'} = 
$result_trees{'many_conditionals'}{'contents'}[10]{'contents'}[2];
 $result_trees{'many_conditionals'}{'contents'}[10]{'parent'} = 
$result_trees{'many_conditionals'};

Modified: trunk/tp/t/results/conditionals/nested_ignore.pl
===================================================================
--- trunk/tp/t/results/conditionals/nested_ignore.pl    2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/conditionals/nested_ignore.pl    2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -11,6 +11,9 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -35,7 +38,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -60,6 +63,9 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => '
 ',
@@ -84,7 +90,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -109,6 +115,9 @@
       'cmdname' => 'ignore',
       'contents' => [
         {
+          'extra' => {
+            'command' => {}
+          },
           'parent' => {},
           'text' => ' 
 ',
@@ -133,7 +142,7 @@
         }
       ],
       'extra' => {
-        'spaces_after_command' => {}
+        'spaces_after_command_elt' => {}
       },
       'line_nr' => {
         'file_name' => '',
@@ -151,27 +160,30 @@
   ],
   'type' => 'text_root'
 };
+$result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[0];
-$result_trees{'nested_ignore'}{'contents'}[0]{'extra'}{'spaces_after_command'} 
= $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0];
+$result_trees{'nested_ignore'}{'contents'}[0]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'nested_ignore'}{'contents'}[0]{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'};
+$result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
 $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[3]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[3];
-$result_trees{'nested_ignore'}{'contents'}[3]{'extra'}{'spaces_after_command'} 
= $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0];
+$result_trees{'nested_ignore'}{'contents'}[3]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'nested_ignore'}{'contents'}[3]{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[3]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[4]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[5]{'parent'} = 
$result_trees{'nested_ignore'};
+$result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
 $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[3]{'parent'} = 
$result_trees{'nested_ignore'}{'contents'}[6];
-$result_trees{'nested_ignore'}{'contents'}[6]{'extra'}{'spaces_after_command'} 
= $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0];
+$result_trees{'nested_ignore'}{'contents'}[6]{'extra'}{'spaces_after_command_elt'}
 = $result_trees{'nested_ignore'}{'contents'}[6]{'contents'}[0];
 $result_trees{'nested_ignore'}{'contents'}[6]{'parent'} = 
$result_trees{'nested_ignore'};
 $result_trees{'nested_ignore'}{'contents'}[7]{'parent'} = 
$result_trees{'nested_ignore'};
 

Modified: trunk/tp/t/results/converters_tests/accent.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accent.pl       2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/converters_tests/accent.pl       2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -18,11 +18,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -49,7 +44,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -64,11 +59,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'top'
             },
             {
@@ -2423,7 +2413,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -2439,15 +2429,12 @@
 $result_trees{'accent'}{'contents'}[0]{'parent'} = $result_trees{'accent'};
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
-$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0];
 $result_trees{'accent'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[1];
-$result_trees{'accent'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'accent'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'accent'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accent'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'accent'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'accent'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accent'}{'contents'}[1]{'parent'} = $result_trees{'accent'};
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];
-$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0];
 $result_trees{'accent'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[2];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'accent'}{'contents'}[2];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[1];
@@ -2867,8 +2854,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'parent'} = 
$result_trees{'accent'}{'contents'}[2];
-$result_trees{'accent'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'accent'}{'contents'}[2]{'extra'}{'spaces_after_command'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accent'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'accent'}{'contents'}[2]{'parent'} = $result_trees{'accent'};
 
 $result_texis{'accent'} = '@node Top
@@ -3039,9 +3025,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_up' => {}
@@ -3055,10 +3043,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'node_up' => {
     'extra' => {
@@ -3077,7 +3068,8 @@
 $result_menus{'accent'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   }
 };
 

Modified: trunk/tp/t/results/converters_tests/accentenc.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc.pl    2018-09-08 15:59:04 UTC 
(rev 8158)
+++ trunk/tp/t/results/converters_tests/accentenc.pl    2018-09-08 23:00:20 UTC 
(rev 8159)
@@ -15,11 +15,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ISO-8859-1'
                 },
                 {
@@ -37,7 +32,7 @@
           'extra' => {
             'input_encoding_name' => 'iso-8859-1',
             'input_perl_encoding' => 'iso-8859-1',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'ISO-8859-1'
           },
           'line_nr' => {
@@ -63,11 +58,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -94,7 +84,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -109,11 +99,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'top'
             },
             {
@@ -2468,7 +2453,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -2483,23 +2468,18 @@
 };
 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0];
-$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc'};
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
-$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[1];
-$result_trees{'accentenc'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'accentenc'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'accentenc'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accentenc'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'accentenc'}{'contents'}[1]{'extra'}{'spaces_after_command'} = 
$result_trees{'accentenc'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc'};
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];
-$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'accentenc'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[2];
 $result_trees{'accentenc'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[2];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[1];
@@ -2919,8 +2899,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[2];
-$result_trees{'accentenc'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'accentenc'}{'contents'}[2]{'extra'}{'spaces_after_command'} = 
$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc'};
 
 $result_texis{'accentenc'} = '@documentencoding ISO-8859-1
@@ -3094,9 +3073,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_up' => {}
@@ -3110,10 +3091,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'node_up' => {
     'extra' => {
@@ -3132,7 +3116,8 @@
 $result_menus{'accentenc'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   }
 };
 

Modified: trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-09-08 23:00:20 UTC (rev 8159)
@@ -15,11 +15,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ISO-8859-1'
                 },
                 {
@@ -37,7 +32,7 @@
           'extra' => {
             'input_encoding_name' => 'iso-8859-1',
             'input_perl_encoding' => 'iso-8859-1',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'ISO-8859-1'
           },
           'line_nr' => {
@@ -63,11 +58,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -94,7 +84,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -109,11 +99,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'top'
             },
             {
@@ -2468,7 +2453,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -2483,23 +2468,18 @@
 };
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'accentenc_enable_encoding'}{'contents'}[1];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'accentenc_enable_encoding'}{'contents'}[2];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[1];
@@ -2919,8 +2899,7 @@
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
 
 $result_texis{'accentenc_enable_encoding'} = '@documentencoding ISO-8859-1
@@ -3094,9 +3073,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_up' => {}
@@ -3110,10 +3091,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'node_up' => {
     'extra' => {
@@ -3132,7 +3116,8 @@
 $result_menus{'accentenc_enable_encoding'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   }
 };
 

Modified: trunk/tp/t/results/converters_tests/accentenc_no_entity.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-09-08 
23:00:20 UTC (rev 8159)
@@ -15,11 +15,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ISO-8859-1'
                 },
                 {
@@ -37,7 +32,7 @@
           'extra' => {
             'input_encoding_name' => 'iso-8859-1',
             'input_perl_encoding' => 'iso-8859-1',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'ISO-8859-1'
           },
           'line_nr' => {
@@ -63,11 +58,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -94,7 +84,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -109,11 +99,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'top'
             },
             {
@@ -2468,7 +2453,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -2483,23 +2468,18 @@
 };
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0];
-$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'};
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
-$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[1];
-$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'accentenc_no_entity'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[1]{'parent'} = 
$result_trees{'accentenc_no_entity'};
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];
-$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[2];
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[2];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[1];
@@ -2919,8 +2899,7 @@
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'parent'} 
= $result_trees{'accentenc_no_entity'}{'contents'}[2];
-$result_trees{'accentenc_no_entity'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'accentenc_no_entity'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc_no_entity'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc_no_entity'};
 
 $result_texis{'accentenc_no_entity'} = '@documentencoding ISO-8859-1
@@ -3094,9 +3073,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_up' => {}
@@ -3110,10 +3091,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'node_up' => {
     'extra' => {
@@ -3132,7 +3116,8 @@
 $result_menus{'accentenc_no_entity'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   }
 };
 

Modified: trunk/tp/t/results/converters_tests/at_commands_in_raw.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-09-08 
23:00:20 UTC (rev 8159)
@@ -18,11 +18,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -93,6 +88,9 @@
           'cmdname' => 'html',
           'contents' => [
             {
+              'extra' => {
+                'command' => {}
+              },
               'parent' => {},
               'text' => '
 ',
@@ -181,11 +179,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'html'
                     },
                     {
@@ -202,7 +195,7 @@
               'cmdname' => 'end',
               'extra' => {
                 'command_argument' => 'html',
-                'spaces_after_command' => {},
+                'spaces_before_argument' => ' ',
                 'text_arg' => 'html'
               },
               'line_nr' => {
@@ -215,7 +208,7 @@
           ],
           'extra' => {
             'end_command' => {},
-            'spaces_after_command' => {}
+            'spaces_after_command_elt' => {}
           },
           'line_nr' => {
             'file_name' => '',
@@ -307,11 +300,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'tex'
                     },
                     {
@@ -328,7 +316,7 @@
               'cmdname' => 'end',
               'extra' => {
                 'command_argument' => 'tex',
-                'spaces_after_command' => {},
+                'spaces_before_argument' => ' ',
                 'text_arg' => 'tex'
               },
               'line_nr' => {
@@ -515,11 +503,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'fentry2'
                     },
                     {
@@ -550,7 +533,7 @@
                   'number' => 1
                 },
                 'misc_content' => [],
-                'spaces_after_command' => {}
+                'spaces_before_argument' => ' '
               },
               'line_nr' => {
                 'file_name' => '',
@@ -593,11 +576,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'cp'
                 },
                 {
@@ -616,7 +594,7 @@
             'misc_args' => [
               'cp'
             ],
-            'spaces_after_command' => {}
+            'spaces_before_argument' => ' '
           },
           'line_nr' => {
             'file_name' => '',
@@ -631,11 +609,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'fn'
                 },
                 {
@@ -654,7 +627,7 @@
             'misc_args' => [
               'fn'
             ],
-            'spaces_after_command' => {}
+            'spaces_before_argument' => ' '
           },
           'line_nr' => {
             'file_name' => '',
@@ -675,11 +648,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'Figs'
                 },
                 {
@@ -695,7 +663,7 @@
           ],
           'cmdname' => 'listoffloats',
           'extra' => {
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'type' => {
               'content' => [
                 {}
@@ -838,7 +806,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -853,7 +821,6 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'};
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[1];
@@ -862,6 +829,7 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
@@ -877,12 +845,10 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'extra'}{'spaces_after_command_elt'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[5]{'contents'}[0];
@@ -899,9 +865,7 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'contents'}[2];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
@@ -933,14 +897,12 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
@@ -949,23 +911,17 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[27]{'contents'}[0]{'args'}[0];
@@ -986,9 +942,8 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[35]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[35];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_raw'};
 
 $result_texis{'at_commands_in_raw'} = '@node Top
@@ -1073,7 +1028,8 @@
 $result_nodes{'at_commands_in_raw'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'node_up' => {
     'extra' => {
@@ -1092,7 +1048,8 @@
 $result_menus{'at_commands_in_raw'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   }
 };
 
@@ -1357,8 +1314,8 @@
 </para>
 <para> newidx entry
 </para>
-<printindex value="cp" line=" cp"></printindex>
-<printindex value="fn" line=" fn"></printindex>
+<printindex value="cp" line="cp"></printindex>
+<printindex value="fn" line="fn"></printindex>
 
 <listoffloats type="Figs" spaces=" ">Figs</listoffloats>
 

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-09-08 
15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-09-08 
23:00:20 UTC (rev 8159)
@@ -18,11 +18,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -49,7 +44,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -64,11 +59,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -94,6 +84,9 @@
           'cmdname' => 'menu',
           'contents' => [
             {
+              'extra' => {
+                'command' => {}
+              },
               'parent' => {},
               'text' => '
 ',
@@ -4242,11 +4235,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'menu'
                     },
                     {
@@ -4263,7 +4251,7 @@
               'cmdname' => 'end',
               'extra' => {
                 'command_argument' => 'menu',
-                'spaces_after_command' => {},
+                'spaces_before_argument' => ' ',
                 'text_arg' => 'menu'
               },
               'line_nr' => {
@@ -4276,7 +4264,7 @@
           ],
           'extra' => {
             'end_command' => {},
-            'spaces_after_command' => {}
+            'spaces_after_command_elt' => {}
           },
           'line_nr' => {
             'file_name' => '',
@@ -4296,7 +4284,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -4311,11 +4299,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => '-',
               'parent' => {}
             },
@@ -4363,7 +4346,7 @@
           }
         ],
         'normalized' => '-_007b-_007d',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -4377,11 +4360,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => '-',
               'parent' => {}
             },
@@ -4429,7 +4407,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {
@@ -4445,11 +4423,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => ' ',
               'parent' => {}
             },
@@ -4557,7 +4530,7 @@
           }
         ],
         'normalized' => '----_0021---_002e--_002e-_003f-_0040',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -4571,11 +4544,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => ' ',
               'parent' => {}
             },
@@ -4683,7 +4651,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {
@@ -4699,11 +4667,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -4820,7 +4783,7 @@
           }
         ],
         'normalized' => '_0040-_007b-_007d-_005c-_0023',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -4830,11 +4793,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -4951,7 +4909,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -4963,11 +4921,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5122,7 +5075,7 @@
           }
         ],
         'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -5132,11 +5085,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5291,7 +5239,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -5303,11 +5251,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5443,7 +5386,7 @@
           }
         ],
         'normalized' => '_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -5453,11 +5396,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5593,7 +5531,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -5605,11 +5543,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5688,7 +5621,7 @@
           }
         ],
         'normalized' => '_2265-_2264-_2192',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -5698,11 +5631,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5781,7 +5709,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -5793,11 +5721,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5952,7 +5875,7 @@
           }
         ],
         'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -5962,11 +5885,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -6121,7 +6039,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -6133,11 +6051,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -6254,7 +6167,7 @@
           }
         ],
         'normalized' => '_21d2-_00b0-a-b--_00e5',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -6264,11 +6177,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -6385,7 +6293,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -6397,11 +6305,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -6689,7 +6592,7 @@
           }
         ],
         'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -6699,11 +6602,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -6991,7 +6889,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -7003,11 +6901,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -7307,7 +7200,7 @@
           }
         ],
         'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -7317,11 +7210,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => '  ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -7621,7 +7509,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => '  '
       },
       'level' => 1,
       'line_nr' => {},
@@ -7633,11 +7521,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -7827,7 +7710,7 @@
           }
         ],
         'normalized' => '_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -7837,11 +7720,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -8031,7 +7909,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -8043,11 +7921,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -8169,7 +8042,7 @@
           }
         ],
         'normalized' => '_0131-_1e14-_1e08',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -8179,11 +8052,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -8305,7 +8173,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -8317,11 +8185,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -8457,7 +8320,7 @@
           }
         ],
         'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -8467,11 +8330,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -8607,7 +8465,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -8619,11 +8477,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -8759,7 +8612,7 @@
           }
         ],
         'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -8769,11 +8622,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -8909,7 +8757,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -8922,11 +8770,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '`` \'\' --- -- ` \''
             },
             {
@@ -8953,7 +8796,7 @@
           }
         ],
         'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -8968,11 +8811,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '`` \'\' --- -- ` \''
             },
             {
@@ -8999,7 +8837,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {
@@ -9015,11 +8853,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9132,7 +8965,7 @@
           }
         ],
         'normalized' => 'AAA-AAA-BBB',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -9142,11 +8975,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9259,7 +9087,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -9271,11 +9099,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9388,7 +9211,7 @@
           }
         ],
         'normalized' => 'CCC-CCC-DDD',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -9398,11 +9221,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9515,7 +9333,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -9527,11 +9345,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9630,7 +9443,7 @@
           }
         ],
         'normalized' => 'someone_0040somewher-no_005fexplain_0040there',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -9640,11 +9453,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9743,7 +9551,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -9755,11 +9563,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9870,7 +9673,7 @@
           }
         ],
         'normalized' => 'f_002d_002dile1-f_002d_002dile',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -9880,11 +9683,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -9995,7 +9793,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -10007,11 +9805,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10062,7 +9855,7 @@
           }
         ],
         'normalized' => '-_0040-_007b_007d-_002e-',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -10072,11 +9865,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10127,7 +9915,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -10139,11 +9927,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10425,7 +10208,7 @@
           }
         ],
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -10435,11 +10218,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10721,7 +10499,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -10733,11 +10511,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10945,7 +10718,7 @@
           }
         ],
         'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -10955,11 +10728,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11167,7 +10935,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11180,11 +10948,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '8.27'
             },
             {
@@ -11234,7 +10997,7 @@
           }
         ],
         'normalized' => '8_002e27in',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11245,11 +11008,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '8.27'
             },
             {
@@ -11299,7 +11057,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11311,11 +11069,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11385,7 +11138,7 @@
           }
         ],
         'normalized' => 'sansserif-slanted',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11395,11 +11148,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11469,7 +11217,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11481,11 +11229,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11531,7 +11274,7 @@
           }
         ],
         'normalized' => 'indicateurl',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11541,11 +11284,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11591,7 +11329,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11603,11 +11341,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11677,7 +11410,7 @@
           }
         ],
         'normalized' => 'gH-3rd',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11687,11 +11420,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11761,7 +11489,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11773,11 +11501,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11899,7 +11622,7 @@
           }
         ],
         'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11909,11 +11632,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -15654,7 +15372,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -15679,17 +15397,15 @@
 $result_trees{'at_commands_in_refs'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -16710,16 +16426,13 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command_elt'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
@@ -16727,15 +16440,13 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
@@ -16743,15 +16454,13 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
@@ -16771,27 +16480,25 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
@@ -16811,1832 +16518,1731 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[11]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[13]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[15]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[17]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[27];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[23];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[25];
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[26];
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[20];
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[26];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[27];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[27]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[28];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[29];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[29]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[30];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[31];
-$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[31]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[32];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[32];
-$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[33];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[33]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[34];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[35];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[36];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[37];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[37]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[38];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[39];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[39]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[40];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[41];
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[41]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[42];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[43];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[16];
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[43]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[44];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[45];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[45]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[46];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[47];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[47]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[48];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[49];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[49]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[50];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[51];
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52];
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[52];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[53];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[53]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54];
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[54];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[55];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[55]{'parent'} = 
$result_trees{'at_commands_in_refs'};
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[56];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -19556,13 +19162,12 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7]{'contents'}[41]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[8]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 $result_trees{'at_commands_in_refs'}{'contents'}[57]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[57];
 $result_trees{'at_commands_in_refs'}{'contents'}[57]{'parent'} = 
$result_trees{'at_commands_in_refs'};
@@ -19873,9 +19478,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_childs' => [
@@ -19885,9 +19492,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '-_007b-_007d'
+                'normalized' => '-_007b-_007d',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 1,
@@ -19901,9 +19510,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+                'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 2,
@@ -19918,9 +19529,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0040-_007b-_007d-_005c-_0023'
+                'normalized' => '_0040-_007b-_007d-_005c-_0023',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 3,
@@ -19935,9 +19548,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+                'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 4,
@@ -19952,9 +19567,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+                'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 5,
@@ -19969,9 +19586,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 6,
@@ -19986,9 +19605,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 7,
@@ -20003,9 +19624,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_21d2-_00b0-a-b--_00e5'
+                'normalized' => '_21d2-_00b0-a-b--_00e5',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 8,
@@ -20020,9 +19643,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 9,
@@ -20037,9 +19662,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => '  '
           },
           'level' => 1,
           'number' => 10,
@@ -20054,9 +19681,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                'normalized' => '_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 11,
@@ -20071,9 +19700,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0131-_1e14-_1e08'
+                'normalized' => '_0131-_1e14-_1e08',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 12,
@@ -20088,9 +19719,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a'
+                'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 13,
@@ -20105,9 +19738,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 14,
@@ -20122,9 +19757,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 15,
@@ -20139,9 +19776,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'AAA-AAA-BBB'
+                'normalized' => 'AAA-AAA-BBB',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 16,
@@ -20156,9 +19795,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'CCC-CCC-DDD'
+                'normalized' => 'CCC-CCC-DDD',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 17,
@@ -20173,9 +19814,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
+                'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 18,
@@ -20190,9 +19833,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'f_002d_002dile1-f_002d_002dile'
+                'normalized' => 'f_002d_002dile1-f_002d_002dile',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 19,
@@ -20207,9 +19852,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '-_0040-_007b_007d-_002e-'
+                'normalized' => '-_0040-_007b_007d-_002e-',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 20,
@@ -20224,9 +19871,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 21,
@@ -20241,9 +19890,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
+                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 22,
@@ -20258,9 +19909,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '8_002e27in'
+                'normalized' => '8_002e27in',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 23,
@@ -20275,9 +19928,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'sansserif-slanted'
+                'normalized' => 'sansserif-slanted',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 24,
@@ -20292,9 +19947,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'indicateurl'
+                'normalized' => 'indicateurl',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 25,
@@ -20309,9 +19966,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'gH-3rd'
+                'normalized' => 'gH-3rd',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 26,
@@ -20326,9 +19985,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 27,
@@ -20456,10 +20117,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'menu_child' => {
     'cmdname' => 'node',
@@ -20466,11 +20130,14 @@
     'extra' => {
       'associated_section' => {
         'cmdname' => 'chapter',
-        'extra' => {},
+        'extra' => {
+          'spaces_before_argument' => ' '
+        },
         'level' => 1,
         'number' => 1
       },
-      'normalized' => '-_007b-_007d'
+      'normalized' => '-_007b-_007d',
+      'spaces_before_argument' => ' '
     },
     'node_next' => {
       'cmdname' => 'node',
@@ -20477,11 +20144,14 @@
       'extra' => {
         'associated_section' => {
           'cmdname' => 'chapter',
-          'extra' => {},
+          'extra' => {
+            'spaces_before_argument' => ' '
+          },
           'level' => 1,
           'number' => 2
         },
-        'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+        'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+        'spaces_before_argument' => ' '
       },
       'node_next' => {
         'cmdname' => 'node',
@@ -20488,11 +20158,14 @@
         'extra' => {
           'associated_section' => {
             'cmdname' => 'chapter',
-            'extra' => {},
+            'extra' => {
+              'spaces_before_argument' => ' '
+            },
             'level' => 1,
             'number' => 3
           },
-          'normalized' => '_0040-_007b-_007d-_005c-_0023'
+          'normalized' => '_0040-_007b-_007d-_005c-_0023',
+          'spaces_before_argument' => ' '
         },
         'node_next' => {
           'cmdname' => 'node',
@@ -20499,11 +20172,14 @@
           'extra' => {
             'associated_section' => {
               'cmdname' => 'chapter',
-              'extra' => {},
+              'extra' => {
+                'spaces_before_argument' => ' '
+              },
               'level' => 1,
               'number' => 4
             },
-            'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+            'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+            'spaces_before_argument' => ' '
           },
           'node_next' => {
             'cmdname' => 'node',
@@ -20510,11 +20186,14 @@
             'extra' => {
               'associated_section' => {
                 'cmdname' => 'chapter',
-                'extra' => {},
+                'extra' => {
+                  'spaces_before_argument' => ' '
+                },
                 'level' => 1,
                 'number' => 5
               },
-              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+              'spaces_before_argument' => ' '
             },
             'node_next' => {
               'cmdname' => 'node',
@@ -20521,11 +20200,14 @@
               'extra' => {
                 'associated_section' => {
                   'cmdname' => 'chapter',
-                  'extra' => {},
+                  'extra' => {
+                    'spaces_before_argument' => ' '
+                  },
                   'level' => 1,
                   'number' => 6
                 },
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               },
               'node_next' => {
                 'cmdname' => 'node',
@@ -20532,11 +20214,14 @@
                 'extra' => {
                   'associated_section' => {
                     'cmdname' => 'chapter',
-                    'extra' => {},
+                    'extra' => {
+                      'spaces_before_argument' => ' '
+                    },
                     'level' => 1,
                     'number' => 7
                   },
-                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                  'spaces_before_argument' => ' '
                 },
                 'node_next' => {
                   'cmdname' => 'node',
@@ -20543,11 +20228,14 @@
                   'extra' => {
                     'associated_section' => {
                       'cmdname' => 'chapter',
-                      'extra' => {},
+                      'extra' => {
+                        'spaces_before_argument' => ' '
+                      },
                       'level' => 1,
                       'number' => 8
                     },
-                    'normalized' => '_21d2-_00b0-a-b--_00e5'
+                    'normalized' => '_21d2-_00b0-a-b--_00e5',
+                    'spaces_before_argument' => ' '
                   },
                   'node_next' => {
                     'cmdname' => 'node',
@@ -20554,11 +20242,14 @@
                     'extra' => {
                       'associated_section' => {
                         'cmdname' => 'chapter',
-                        'extra' => {},
+                        'extra' => {
+                          'spaces_before_argument' => ' '
+                        },
                         'level' => 1,
                         'number' => 9
                       },
-                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                      'spaces_before_argument' => ' '
                     },
                     'node_next' => {
                       'cmdname' => 'node',
@@ -20565,11 +20256,14 @@
                       'extra' => {
                         'associated_section' => {
                           'cmdname' => 'chapter',
-                          'extra' => {},
+                          'extra' => {
+                            'spaces_before_argument' => '  '
+                          },
                           'level' => 1,
                           'number' => 10
                         },
-                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                        'spaces_before_argument' => ' '
                       },
                       'node_next' => {
                         'cmdname' => 'node',
@@ -20576,11 +20270,14 @@
                         'extra' => {
                           'associated_section' => {
                             'cmdname' => 'chapter',
-                            'extra' => {},
+                            'extra' => {
+                              'spaces_before_argument' => ' '
+                            },
                             'level' => 1,
                             'number' => 11
                           },
-                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                          'spaces_before_argument' => ' '
                         },
                         'node_next' => {
                           'cmdname' => 'node',
@@ -20587,11 +20284,14 @@
                           'extra' => {
                             'associated_section' => {
                               'cmdname' => 'chapter',
-                              'extra' => {},
+                              'extra' => {
+                                'spaces_before_argument' => ' '
+                              },
                               'level' => 1,
                               'number' => 12
                             },
-                            'normalized' => '_0131-_1e14-_1e08'
+                            'normalized' => '_0131-_1e14-_1e08',
+                            'spaces_before_argument' => ' '
                           },
                           'node_next' => {
                             'cmdname' => 'node',
@@ -20598,11 +20298,14 @@
                             'extra' => {
                               'associated_section' => {
                                 'cmdname' => 'chapter',
-                                'extra' => {},
+                                'extra' => {
+                                  'spaces_before_argument' => ' '
+                                },
                                 'level' => 1,
                                 'number' => 13
                               },
-                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
+                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a',
+                              'spaces_before_argument' => ' '
                             },
                             'node_next' => {
                               'cmdname' => 'node',
@@ -20609,11 +20312,14 @@
                               'extra' => {
                                 'associated_section' => {
                                   'cmdname' => 'chapter',
-                                  'extra' => {},
+                                  'extra' => {
+                                    'spaces_before_argument' => ' '
+                                  },
                                   'level' => 1,
                                   'number' => 14
                                 },
-                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                                'spaces_before_argument' => ' '
                               },
                               'node_next' => {
                                 'cmdname' => 'node',
@@ -20620,11 +20326,14 @@
                                 'extra' => {
                                   'associated_section' => {
                                     'cmdname' => 'chapter',
-                                    'extra' => {},
+                                    'extra' => {
+                                      'spaces_before_argument' => ' '
+                                    },
                                     'level' => 1,
                                     'number' => 15
                                   },
-                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                                  'spaces_before_argument' => ' '
                                 },
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -20631,11 +20340,14 @@
                                   'extra' => {
                                     'associated_section' => {
                                       'cmdname' => 'chapter',
-                                      'extra' => {},
+                                      'extra' => {
+                                        'spaces_before_argument' => ' '
+                                      },
                                       'level' => 1,
                                       'number' => 16
                                     },
-                                    'normalized' => 'AAA-AAA-BBB'
+                                    'normalized' => 'AAA-AAA-BBB',
+                                    'spaces_before_argument' => ' '
                                   },
                                   'node_next' => {
                                     'cmdname' => 'node',
@@ -20642,11 +20354,14 @@
                                     'extra' => {
                                       'associated_section' => {
                                         'cmdname' => 'chapter',
-                                        'extra' => {},
+                                        'extra' => {
+                                          'spaces_before_argument' => ' '
+                                        },
                                         'level' => 1,
                                         'number' => 17
                                       },
-                                      'normalized' => 'CCC-CCC-DDD'
+                                      'normalized' => 'CCC-CCC-DDD',
+                                      'spaces_before_argument' => ' '
                                     },
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -20653,11 +20368,14 @@
                                       'extra' => {
                                         'associated_section' => {
                                           'cmdname' => 'chapter',
-                                          'extra' => {},
+                                          'extra' => {
+                                            'spaces_before_argument' => ' '
+                                          },
                                           'level' => 1,
                                           'number' => 18
                                         },
-                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
+                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                                        'spaces_before_argument' => ' '
                                       },
                                       'node_next' => {
                                         'cmdname' => 'node',
@@ -20664,11 +20382,14 @@
                                         'extra' => {
                                           'associated_section' => {
                                             'cmdname' => 'chapter',
-                                            'extra' => {},
+                                            'extra' => {
+                                              'spaces_before_argument' => ' '
+                                            },
                                             'level' => 1,
                                             'number' => 19
                                           },
-                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile'
+                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile',
+                                          'spaces_before_argument' => ' '
                                         },
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -20675,11 +20396,14 @@
                                           'extra' => {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
-                                              'extra' => {},
+                                              'extra' => {
+                                                'spaces_before_argument' => ' '
+                                              },
                                               'level' => 1,
                                               'number' => 20
                                             },
-                                            'normalized' => 
'-_0040-_007b_007d-_002e-'
+                                            'normalized' => 
'-_0040-_007b_007d-_002e-',
+                                            'spaces_before_argument' => ' '
                                           },
                                           'node_next' => {
                                             'cmdname' => 'node',
@@ -20686,11 +20410,14 @@
                                             'extra' => {
                                               'associated_section' => {
                                                 'cmdname' => 'chapter',
-                                                'extra' => {},
+                                                'extra' => {
+                                                  'spaces_before_argument' => 
' '
+                                                },
                                                 'level' => 1,
                                                 'number' => 21
                                               },
-                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                                              'spaces_before_argument' => ' '
                                             },
                                             'node_next' => {
                                               'cmdname' => 'node',
@@ -20697,11 +20424,14 @@
                                               'extra' => {
                                                 'associated_section' => {
                                                   'cmdname' => 'chapter',
-                                                  'extra' => {},
+                                                  'extra' => {
+                                                    'spaces_before_argument' 
=> ' '
+                                                  },
                                                   'level' => 1,
                                                   'number' => 22
                                                 },
-                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
+                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                                                'spaces_before_argument' => ' '
                                               },
                                               'node_next' => {
                                                 'cmdname' => 'node',
@@ -20708,11 +20438,14 @@
                                                 'extra' => {
                                                   'associated_section' => {
                                                     'cmdname' => 'chapter',
-                                                    'extra' => {},
+                                                    'extra' => {
+                                                      'spaces_before_argument' 
=> ' '
+                                                    },
                                                     'level' => 1,
                                                     'number' => 23
                                                   },
-                                                  'normalized' => '8_002e27in'
+                                                  'normalized' => '8_002e27in',
+                                                  'spaces_before_argument' => 
' '
                                                 },
                                                 'node_next' => {
                                                   'cmdname' => 'node',
@@ -20719,11 +20452,14 @@
                                                   'extra' => {
                                                     'associated_section' => {
                                                       'cmdname' => 'chapter',
-                                                      'extra' => {},
+                                                      'extra' => {
+                                                        
'spaces_before_argument' => ' '
+                                                      },
                                                       'level' => 1,
                                                       'number' => 24
                                                     },
-                                                    'normalized' => 
'sansserif-slanted'
+                                                    'normalized' => 
'sansserif-slanted',
+                                                    'spaces_before_argument' 
=> ' '
                                                   },
                                                   'node_next' => {
                                                     'cmdname' => 'node',
@@ -20730,11 +20466,14 @@
                                                     'extra' => {
                                                       'associated_section' => {
                                                         'cmdname' => 'chapter',
-                                                        'extra' => {},
+                                                        'extra' => {
+                                                          
'spaces_before_argument' => ' '
+                                                        },
                                                         'level' => 1,
                                                         'number' => 25
                                                       },
-                                                      'normalized' => 
'indicateurl'
+                                                      'normalized' => 
'indicateurl',
+                                                      'spaces_before_argument' 
=> ' '
                                                     },
                                                     'node_next' => {
                                                       'cmdname' => 'node',
@@ -20741,11 +20480,14 @@
                                                       'extra' => {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'chapter',
-                                                          'extra' => {},
+                                                          'extra' => {
+                                                            
'spaces_before_argument' => ' '
+                                                          },
                                                           'level' => 1,
                                                           'number' => 26
                                                         },
-                                                        'normalized' => 
'gH-3rd'
+                                                        'normalized' => 
'gH-3rd',
+                                                        
'spaces_before_argument' => ' '
                                                       },
                                                       'node_next' => {
                                                         'cmdname' => 'node',
@@ -20752,11 +20494,14 @@
                                                         'extra' => {
                                                           'associated_section' 
=> {
                                                             'cmdname' => 
'chapter',
-                                                            'extra' => {},
+                                                            'extra' => {
+                                                              
'spaces_before_argument' => ' '
+                                                            },
                                                             'level' => 1,
                                                             'number' => 27
                                                           },
-                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                                                          
'spaces_before_argument' => ' '
                                                         },
                                                         'node_prev' => {},
                                                         'node_up' => {}
@@ -20847,8 +20592,17 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'menu',
+            'spaces_before_argument' => ' ',
             'text_arg' => 'menu'
           }
+        },
+        'spaces_after_command_elt' => {
+          'extra' => {
+            'command' => {}
+          },
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
         }
       }
     }
@@ -20920,6 +20674,7 @@
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_next'}{'node_up'} = 
$result_nodes{'at_commands_in_refs'};
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_prev'} = 
$result_nodes{'at_commands_in_refs'};
 $result_nodes{'at_commands_in_refs'}{'menu_child'}{'node_up'} = 
$result_nodes{'at_commands_in_refs'};
+$result_nodes{'at_commands_in_refs'}{'menus'}[0]{'extra'}{'spaces_after_command_elt'}{'extra'}{'command'}
 = $result_nodes{'at_commands_in_refs'}{'menus'}[0];
 $result_nodes{'at_commands_in_refs'}{'node_next'} = 
$result_nodes{'at_commands_in_refs'}{'menu_child'};
 $result_nodes{'at_commands_in_refs'}{'node_up'}{'extra'}{'top_node_up'} = 
$result_nodes{'at_commands_in_refs'};
 
@@ -20926,142 +20681,170 @@
 $result_menus{'at_commands_in_refs'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'menu_child' => {
     'cmdname' => 'node',
     'extra' => {
-      'normalized' => '-_007b-_007d'
+      'normalized' => '-_007b-_007d',
+      'spaces_before_argument' => ' '
     },
     'menu_next' => {
       'cmdname' => 'node',
       'extra' => {
-        'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+        'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+        'spaces_before_argument' => ' '
       },
       'menu_next' => {
         'cmdname' => 'node',
         'extra' => {
-          'normalized' => '_0040-_007b-_007d-_005c-_0023'
+          'normalized' => '_0040-_007b-_007d-_005c-_0023',
+          'spaces_before_argument' => ' '
         },
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+            'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+            'spaces_before_argument' => ' '
           },
           'menu_next' => {
             'cmdname' => 'node',
             'extra' => {
-              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+              'spaces_before_argument' => ' '
             },
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               },
               'menu_next' => {
                 'cmdname' => 'node',
                 'extra' => {
-                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                  'spaces_before_argument' => ' '
                 },
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
-                    'normalized' => '_21d2-_00b0-a-b--_00e5'
+                    'normalized' => '_21d2-_00b0-a-b--_00e5',
+                    'spaces_before_argument' => ' '
                   },
                   'menu_next' => {
                     'cmdname' => 'node',
                     'extra' => {
-                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                      'spaces_before_argument' => ' '
                     },
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
-                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                        'spaces_before_argument' => ' '
                       },
                       'menu_next' => {
                         'cmdname' => 'node',
                         'extra' => {
-                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                          'spaces_before_argument' => ' '
                         },
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
-                            'normalized' => '_0131-_1e14-_1e08'
+                            'normalized' => '_0131-_1e14-_1e08',
+                            'spaces_before_argument' => ' '
                           },
                           'menu_next' => {
                             'cmdname' => 'node',
                             'extra' => {
-                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
+                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a',
+                              'spaces_before_argument' => ' '
                             },
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
-                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                                'spaces_before_argument' => ' '
                               },
                               'menu_next' => {
                                 'cmdname' => 'node',
                                 'extra' => {
-                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                                  'spaces_before_argument' => ' '
                                 },
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
-                                    'normalized' => 'AAA-AAA-BBB'
+                                    'normalized' => 'AAA-AAA-BBB',
+                                    'spaces_before_argument' => ' '
                                   },
                                   'menu_next' => {
                                     'cmdname' => 'node',
                                     'extra' => {
-                                      'normalized' => 'CCC-CCC-DDD'
+                                      'normalized' => 'CCC-CCC-DDD',
+                                      'spaces_before_argument' => ' '
                                     },
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
-                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
+                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                                        'spaces_before_argument' => ' '
                                       },
                                       'menu_next' => {
                                         'cmdname' => 'node',
                                         'extra' => {
-                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile'
+                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile',
+                                          'spaces_before_argument' => ' '
                                         },
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
-                                            'normalized' => 
'-_0040-_007b_007d-_002e-'
+                                            'normalized' => 
'-_0040-_007b_007d-_002e-',
+                                            'spaces_before_argument' => ' '
                                           },
                                           'menu_next' => {
                                             'cmdname' => 'node',
                                             'extra' => {
-                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                                              'spaces_before_argument' => ' '
                                             },
                                             'menu_next' => {
                                               'cmdname' => 'node',
                                               'extra' => {
-                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
+                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                                                'spaces_before_argument' => ' '
                                               },
                                               'menu_next' => {
                                                 'cmdname' => 'node',
                                                 'extra' => {
-                                                  'normalized' => '8_002e27in'
+                                                  'normalized' => '8_002e27in',
+                                                  'spaces_before_argument' => 
' '
                                                 },
                                                 'menu_next' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
-                                                    'normalized' => 
'sansserif-slanted'
+                                                    'normalized' => 
'sansserif-slanted',
+                                                    'spaces_before_argument' 
=> ' '
                                                   },
                                                   'menu_next' => {
                                                     'cmdname' => 'node',
                                                     'extra' => {
-                                                      'normalized' => 
'indicateurl'
+                                                      'normalized' => 
'indicateurl',
+                                                      'spaces_before_argument' 
=> ' '
                                                     },
                                                     'menu_next' => {
                                                       'cmdname' => 'node',
                                                       'extra' => {
-                                                        'normalized' => 
'gH-3rd'
+                                                        'normalized' => 
'gH-3rd',
+                                                        
'spaces_before_argument' => ' '
                                                       },
                                                       'menu_next' => {
                                                         'cmdname' => 'node',
                                                         'extra' => {
-                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                                                          
'spaces_before_argument' => ' '
                                                         },
                                                         'menu_prev' => {},
                                                         'menu_up' => {},

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-09-08 23:00:20 UTC (rev 8159)
@@ -15,11 +15,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'at_commands_in_refs_latin1.info'
                 },
                 {
@@ -35,7 +30,7 @@
           ],
           'cmdname' => 'setfilename',
           'extra' => {
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'at_commands_in_refs_latin1.info'
           },
           'line_nr' => {
@@ -51,11 +46,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'ISO-8859-15'
                 },
                 {
@@ -73,7 +63,7 @@
           'extra' => {
             'input_encoding_name' => 'iso-8859-15',
             'input_perl_encoding' => 'iso-8859-15',
-            'spaces_after_command' => {},
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@@ -130,7 +115,7 @@
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@@ -4362,7 +4340,7 @@
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-        'spaces_after_command' => {}
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@@ -8255,7 +8118,7 @@
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-        'spaces_after_command' => {}
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@@ -8391,7 +8249,7 @@
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-        'spaces_after_command' => {}
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-        'spaces_after_command' => {}
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@@ -8693,7 +8541,7 @@
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@@ -8995,7 +8833,7 @@
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@@ -9716,7 +9519,7 @@
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                 {
                   'contents' => [
@@ -10223,7 +10001,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -10235,11 +10013,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10521,7 +10294,7 @@
           }
         ],
         'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -10531,11 +10304,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -10817,7 +10585,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -10829,11 +10597,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11041,7 +10804,7 @@
           }
         ],
         'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11051,11 +10814,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11263,7 +11021,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11276,11 +11034,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '8.27'
             },
             {
@@ -11330,7 +11083,7 @@
           }
         ],
         'normalized' => '8_002e27in',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11341,11 +11094,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => '8.27'
             },
             {
@@ -11395,7 +11143,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11407,11 +11155,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11481,7 +11224,7 @@
           }
         ],
         'normalized' => 'sansserif-slanted',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11491,11 +11234,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11565,7 +11303,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11577,11 +11315,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11627,7 +11360,7 @@
           }
         ],
         'normalized' => 'indicateurl',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11637,11 +11370,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11687,7 +11415,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11699,11 +11427,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11773,7 +11496,7 @@
           }
         ],
         'normalized' => 'gH-3rd',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -11783,11 +11506,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11857,7 +11575,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11869,11 +11587,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11995,7 +11708,7 @@
           }
         ],
         'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -12005,11 +11718,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -15755,7 +15463,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -15779,31 +15487,25 @@
 };
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -16824,16 +16526,13 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command_elt'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
@@ -16841,15 +16540,13 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
@@ -16857,15 +16554,13 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[4];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
@@ -16885,27 +16580,25 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
@@ -16925,1832 +16618,1731 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[16];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[27];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[23];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[25];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[21];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[22]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'extra'}{'explanation_contents'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'args'}[4]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[2]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'args'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[1]{'contents'}[0]{'args'}[0];
@@ -19670,13 +19262,12 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7]{'contents'}[41]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[57]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[57];
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[57]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
@@ -19991,9 +19582,11 @@
         'associated_node' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'Top'
+            'normalized' => 'Top',
+            'spaces_before_argument' => ' '
           }
-        }
+        },
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'section_childs' => [
@@ -20003,9 +19596,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '-_007b-_007d'
+                'normalized' => '-_007b-_007d',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 1,
@@ -20019,9 +19614,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+                'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 2,
@@ -20036,9 +19633,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0040-_007b-_007d-_005c-_0023'
+                'normalized' => '_0040-_007b-_007d-_005c-_0023',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 3,
@@ -20053,9 +19652,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+                'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 4,
@@ -20070,9 +19671,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+                'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 5,
@@ -20087,9 +19690,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 6,
@@ -20104,9 +19709,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 7,
@@ -20121,9 +19728,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_21d2-_00b0-a-b--_00e5'
+                'normalized' => '_21d2-_00b0-a-b--_00e5',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 8,
@@ -20138,9 +19747,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 9,
@@ -20155,9 +19766,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => '  '
           },
           'level' => 1,
           'number' => 10,
@@ -20172,9 +19785,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                'normalized' => '_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 11,
@@ -20189,9 +19804,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_0131-_1e14-_1e08'
+                'normalized' => '_0131-_1e14-_1e08',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 12,
@@ -20206,9 +19823,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a'
+                'normalized' => '_201c-_201d-_2018-_2019-_201e-_201a',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 13,
@@ -20223,9 +19842,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                'normalized' => '_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 14,
@@ -20240,9 +19861,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 15,
@@ -20257,9 +19880,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'AAA-AAA-BBB'
+                'normalized' => 'AAA-AAA-BBB',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 16,
@@ -20274,9 +19899,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'CCC-CCC-DDD'
+                'normalized' => 'CCC-CCC-DDD',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 17,
@@ -20291,9 +19918,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'someone_0040somewher-no_005fexplain_0040there'
+                'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 18,
@@ -20308,9 +19937,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'f_002d_002dile1-f_002d_002dile'
+                'normalized' => 'f_002d_002dile1-f_002d_002dile',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 19,
@@ -20325,9 +19956,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '-_0040-_007b_007d-_002e-'
+                'normalized' => '-_0040-_007b_007d-_002e-',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 20,
@@ -20342,9 +19975,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 21,
@@ -20359,9 +19994,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'env-code-option-samp-command-file-C_002dx-ESC'
+                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 22,
@@ -20376,9 +20013,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '8_002e27in'
+                'normalized' => '8_002e27in',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 23,
@@ -20393,9 +20032,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'sansserif-slanted'
+                'normalized' => 'sansserif-slanted',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 24,
@@ -20410,9 +20051,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'indicateurl'
+                'normalized' => 'indicateurl',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 25,
@@ -20427,9 +20070,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 'gH-3rd'
+                'normalized' => 'gH-3rd',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 26,
@@ -20444,9 +20089,11 @@
             'associated_node' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                'spaces_before_argument' => ' '
               }
-            }
+            },
+            'spaces_before_argument' => ' '
           },
           'level' => 1,
           'number' => 27,
@@ -20574,10 +20221,13 @@
   'extra' => {
     'associated_section' => {
       'cmdname' => 'top',
-      'extra' => {},
+      'extra' => {
+        'spaces_before_argument' => ' '
+      },
       'level' => 0
     },
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'menu_child' => {
     'cmdname' => 'node',
@@ -20584,11 +20234,14 @@
     'extra' => {
       'associated_section' => {
         'cmdname' => 'chapter',
-        'extra' => {},
+        'extra' => {
+          'spaces_before_argument' => ' '
+        },
         'level' => 1,
         'number' => 1
       },
-      'normalized' => '-_007b-_007d'
+      'normalized' => '-_007b-_007d',
+      'spaces_before_argument' => ' '
     },
     'node_next' => {
       'cmdname' => 'node',
@@ -20595,11 +20248,14 @@
       'extra' => {
         'associated_section' => {
           'cmdname' => 'chapter',
-          'extra' => {},
+          'extra' => {
+            'spaces_before_argument' => ' '
+          },
           'level' => 1,
           'number' => 2
         },
-        'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+        'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+        'spaces_before_argument' => ' '
       },
       'node_next' => {
         'cmdname' => 'node',
@@ -20606,11 +20262,14 @@
         'extra' => {
           'associated_section' => {
             'cmdname' => 'chapter',
-            'extra' => {},
+            'extra' => {
+              'spaces_before_argument' => ' '
+            },
             'level' => 1,
             'number' => 3
           },
-          'normalized' => '_0040-_007b-_007d-_005c-_0023'
+          'normalized' => '_0040-_007b-_007d-_005c-_0023',
+          'spaces_before_argument' => ' '
         },
         'node_next' => {
           'cmdname' => 'node',
@@ -20617,11 +20276,14 @@
           'extra' => {
             'associated_section' => {
               'cmdname' => 'chapter',
-              'extra' => {},
+              'extra' => {
+                'spaces_before_argument' => ' '
+              },
               'level' => 1,
               'number' => 4
             },
-            'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+            'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+            'spaces_before_argument' => ' '
           },
           'node_next' => {
             'cmdname' => 'node',
@@ -20628,11 +20290,14 @@
             'extra' => {
               'associated_section' => {
                 'cmdname' => 'chapter',
-                'extra' => {},
+                'extra' => {
+                  'spaces_before_argument' => ' '
+                },
                 'level' => 1,
                 'number' => 5
               },
-              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+              'spaces_before_argument' => ' '
             },
             'node_next' => {
               'cmdname' => 'node',
@@ -20639,11 +20304,14 @@
               'extra' => {
                 'associated_section' => {
                   'cmdname' => 'chapter',
-                  'extra' => {},
+                  'extra' => {
+                    'spaces_before_argument' => ' '
+                  },
                   'level' => 1,
                   'number' => 6
                 },
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               },
               'node_next' => {
                 'cmdname' => 'node',
@@ -20650,11 +20318,14 @@
                 'extra' => {
                   'associated_section' => {
                     'cmdname' => 'chapter',
-                    'extra' => {},
+                    'extra' => {
+                      'spaces_before_argument' => ' '
+                    },
                     'level' => 1,
                     'number' => 7
                   },
-                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                  'spaces_before_argument' => ' '
                 },
                 'node_next' => {
                   'cmdname' => 'node',
@@ -20661,11 +20332,14 @@
                   'extra' => {
                     'associated_section' => {
                       'cmdname' => 'chapter',
-                      'extra' => {},
+                      'extra' => {
+                        'spaces_before_argument' => ' '
+                      },
                       'level' => 1,
                       'number' => 8
                     },
-                    'normalized' => '_21d2-_00b0-a-b--_00e5'
+                    'normalized' => '_21d2-_00b0-a-b--_00e5',
+                    'spaces_before_argument' => ' '
                   },
                   'node_next' => {
                     'cmdname' => 'node',
@@ -20672,11 +20346,14 @@
                     'extra' => {
                       'associated_section' => {
                         'cmdname' => 'chapter',
-                        'extra' => {},
+                        'extra' => {
+                          'spaces_before_argument' => ' '
+                        },
                         'level' => 1,
                         'number' => 9
                       },
-                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                      'spaces_before_argument' => ' '
                     },
                     'node_next' => {
                       'cmdname' => 'node',
@@ -20683,11 +20360,14 @@
                       'extra' => {
                         'associated_section' => {
                           'cmdname' => 'chapter',
-                          'extra' => {},
+                          'extra' => {
+                            'spaces_before_argument' => '  '
+                          },
                           'level' => 1,
                           'number' => 10
                         },
-                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                        'spaces_before_argument' => ' '
                       },
                       'node_next' => {
                         'cmdname' => 'node',
@@ -20694,11 +20374,14 @@
                         'extra' => {
                           'associated_section' => {
                             'cmdname' => 'chapter',
-                            'extra' => {},
+                            'extra' => {
+                              'spaces_before_argument' => ' '
+                            },
                             'level' => 1,
                             'number' => 11
                           },
-                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                          'spaces_before_argument' => ' '
                         },
                         'node_next' => {
                           'cmdname' => 'node',
@@ -20705,11 +20388,14 @@
                           'extra' => {
                             'associated_section' => {
                               'cmdname' => 'chapter',
-                              'extra' => {},
+                              'extra' => {
+                                'spaces_before_argument' => ' '
+                              },
                               'level' => 1,
                               'number' => 12
                             },
-                            'normalized' => '_0131-_1e14-_1e08'
+                            'normalized' => '_0131-_1e14-_1e08',
+                            'spaces_before_argument' => ' '
                           },
                           'node_next' => {
                             'cmdname' => 'node',
@@ -20716,11 +20402,14 @@
                             'extra' => {
                               'associated_section' => {
                                 'cmdname' => 'chapter',
-                                'extra' => {},
+                                'extra' => {
+                                  'spaces_before_argument' => ' '
+                                },
                                 'level' => 1,
                                 'number' => 13
                               },
-                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
+                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a',
+                              'spaces_before_argument' => ' '
                             },
                             'node_next' => {
                               'cmdname' => 'node',
@@ -20727,11 +20416,14 @@
                               'extra' => {
                                 'associated_section' => {
                                   'cmdname' => 'chapter',
-                                  'extra' => {},
+                                  'extra' => {
+                                    'spaces_before_argument' => ' '
+                                  },
                                   'level' => 1,
                                   'number' => 14
                                 },
-                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                                'spaces_before_argument' => ' '
                               },
                               'node_next' => {
                                 'cmdname' => 'node',
@@ -20738,11 +20430,14 @@
                                 'extra' => {
                                   'associated_section' => {
                                     'cmdname' => 'chapter',
-                                    'extra' => {},
+                                    'extra' => {
+                                      'spaces_before_argument' => ' '
+                                    },
                                     'level' => 1,
                                     'number' => 15
                                   },
-                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                                  'spaces_before_argument' => ' '
                                 },
                                 'node_next' => {
                                   'cmdname' => 'node',
@@ -20749,11 +20444,14 @@
                                   'extra' => {
                                     'associated_section' => {
                                       'cmdname' => 'chapter',
-                                      'extra' => {},
+                                      'extra' => {
+                                        'spaces_before_argument' => ' '
+                                      },
                                       'level' => 1,
                                       'number' => 16
                                     },
-                                    'normalized' => 'AAA-AAA-BBB'
+                                    'normalized' => 'AAA-AAA-BBB',
+                                    'spaces_before_argument' => ' '
                                   },
                                   'node_next' => {
                                     'cmdname' => 'node',
@@ -20760,11 +20458,14 @@
                                     'extra' => {
                                       'associated_section' => {
                                         'cmdname' => 'chapter',
-                                        'extra' => {},
+                                        'extra' => {
+                                          'spaces_before_argument' => ' '
+                                        },
                                         'level' => 1,
                                         'number' => 17
                                       },
-                                      'normalized' => 'CCC-CCC-DDD'
+                                      'normalized' => 'CCC-CCC-DDD',
+                                      'spaces_before_argument' => ' '
                                     },
                                     'node_next' => {
                                       'cmdname' => 'node',
@@ -20771,11 +20472,14 @@
                                       'extra' => {
                                         'associated_section' => {
                                           'cmdname' => 'chapter',
-                                          'extra' => {},
+                                          'extra' => {
+                                            'spaces_before_argument' => ' '
+                                          },
                                           'level' => 1,
                                           'number' => 18
                                         },
-                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
+                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                                        'spaces_before_argument' => ' '
                                       },
                                       'node_next' => {
                                         'cmdname' => 'node',
@@ -20782,11 +20486,14 @@
                                         'extra' => {
                                           'associated_section' => {
                                             'cmdname' => 'chapter',
-                                            'extra' => {},
+                                            'extra' => {
+                                              'spaces_before_argument' => ' '
+                                            },
                                             'level' => 1,
                                             'number' => 19
                                           },
-                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile'
+                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile',
+                                          'spaces_before_argument' => ' '
                                         },
                                         'node_next' => {
                                           'cmdname' => 'node',
@@ -20793,11 +20500,14 @@
                                           'extra' => {
                                             'associated_section' => {
                                               'cmdname' => 'chapter',
-                                              'extra' => {},
+                                              'extra' => {
+                                                'spaces_before_argument' => ' '
+                                              },
                                               'level' => 1,
                                               'number' => 20
                                             },
-                                            'normalized' => 
'-_0040-_007b_007d-_002e-'
+                                            'normalized' => 
'-_0040-_007b_007d-_002e-',
+                                            'spaces_before_argument' => ' '
                                           },
                                           'node_next' => {
                                             'cmdname' => 'node',
@@ -20804,11 +20514,14 @@
                                             'extra' => {
                                               'associated_section' => {
                                                 'cmdname' => 'chapter',
-                                                'extra' => {},
+                                                'extra' => {
+                                                  'spaces_before_argument' => 
' '
+                                                },
                                                 'level' => 1,
                                                 'number' => 21
                                               },
-                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                                              'spaces_before_argument' => ' '
                                             },
                                             'node_next' => {
                                               'cmdname' => 'node',
@@ -20815,11 +20528,14 @@
                                               'extra' => {
                                                 'associated_section' => {
                                                   'cmdname' => 'chapter',
-                                                  'extra' => {},
+                                                  'extra' => {
+                                                    'spaces_before_argument' 
=> ' '
+                                                  },
                                                   'level' => 1,
                                                   'number' => 22
                                                 },
-                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
+                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                                                'spaces_before_argument' => ' '
                                               },
                                               'node_next' => {
                                                 'cmdname' => 'node',
@@ -20826,11 +20542,14 @@
                                                 'extra' => {
                                                   'associated_section' => {
                                                     'cmdname' => 'chapter',
-                                                    'extra' => {},
+                                                    'extra' => {
+                                                      'spaces_before_argument' 
=> ' '
+                                                    },
                                                     'level' => 1,
                                                     'number' => 23
                                                   },
-                                                  'normalized' => '8_002e27in'
+                                                  'normalized' => '8_002e27in',
+                                                  'spaces_before_argument' => 
' '
                                                 },
                                                 'node_next' => {
                                                   'cmdname' => 'node',
@@ -20837,11 +20556,14 @@
                                                   'extra' => {
                                                     'associated_section' => {
                                                       'cmdname' => 'chapter',
-                                                      'extra' => {},
+                                                      'extra' => {
+                                                        
'spaces_before_argument' => ' '
+                                                      },
                                                       'level' => 1,
                                                       'number' => 24
                                                     },
-                                                    'normalized' => 
'sansserif-slanted'
+                                                    'normalized' => 
'sansserif-slanted',
+                                                    'spaces_before_argument' 
=> ' '
                                                   },
                                                   'node_next' => {
                                                     'cmdname' => 'node',
@@ -20848,11 +20570,14 @@
                                                     'extra' => {
                                                       'associated_section' => {
                                                         'cmdname' => 'chapter',
-                                                        'extra' => {},
+                                                        'extra' => {
+                                                          
'spaces_before_argument' => ' '
+                                                        },
                                                         'level' => 1,
                                                         'number' => 25
                                                       },
-                                                      'normalized' => 
'indicateurl'
+                                                      'normalized' => 
'indicateurl',
+                                                      'spaces_before_argument' 
=> ' '
                                                     },
                                                     'node_next' => {
                                                       'cmdname' => 'node',
@@ -20859,11 +20584,14 @@
                                                       'extra' => {
                                                         'associated_section' 
=> {
                                                           'cmdname' => 
'chapter',
-                                                          'extra' => {},
+                                                          'extra' => {
+                                                            
'spaces_before_argument' => ' '
+                                                          },
                                                           'level' => 1,
                                                           'number' => 26
                                                         },
-                                                        'normalized' => 
'gH-3rd'
+                                                        'normalized' => 
'gH-3rd',
+                                                        
'spaces_before_argument' => ' '
                                                       },
                                                       'node_next' => {
                                                         'cmdname' => 'node',
@@ -20870,11 +20598,14 @@
                                                         'extra' => {
                                                           'associated_section' 
=> {
                                                             'cmdname' => 
'chapter',
-                                                            'extra' => {},
+                                                            'extra' => {
+                                                              
'spaces_before_argument' => ' '
+                                                            },
                                                             'level' => 1,
                                                             'number' => 27
                                                           },
-                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                                                          
'spaces_before_argument' => ' '
                                                         },
                                                         'node_prev' => {},
                                                         'node_up' => {}
@@ -20965,8 +20696,17 @@
           'cmdname' => 'end',
           'extra' => {
             'command_argument' => 'menu',
+            'spaces_before_argument' => ' ',
             'text_arg' => 'menu'
           }
+        },
+        'spaces_after_command_elt' => {
+          'extra' => {
+            'command' => {}
+          },
+          'text' => '
+',
+          'type' => 'empty_line_after_command'
         }
       }
     }
@@ -21038,6 +20778,7 @@
 
$result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_next'}{'node_up'}
 = $result_nodes{'at_commands_in_refs_latin1'};
 $result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_prev'} = 
$result_nodes{'at_commands_in_refs_latin1'};
 $result_nodes{'at_commands_in_refs_latin1'}{'menu_child'}{'node_up'} = 
$result_nodes{'at_commands_in_refs_latin1'};
+$result_nodes{'at_commands_in_refs_latin1'}{'menus'}[0]{'extra'}{'spaces_after_command_elt'}{'extra'}{'command'}
 = $result_nodes{'at_commands_in_refs_latin1'}{'menus'}[0];
 $result_nodes{'at_commands_in_refs_latin1'}{'node_next'} = 
$result_nodes{'at_commands_in_refs_latin1'}{'menu_child'};
 $result_nodes{'at_commands_in_refs_latin1'}{'node_up'}{'extra'}{'top_node_up'} 
= $result_nodes{'at_commands_in_refs_latin1'};
 
@@ -21044,142 +20785,170 @@
 $result_menus{'at_commands_in_refs_latin1'} = {
   'cmdname' => 'node',
   'extra' => {
-    'normalized' => 'Top'
+    'normalized' => 'Top',
+    'spaces_before_argument' => ' '
   },
   'menu_child' => {
     'cmdname' => 'node',
     'extra' => {
-      'normalized' => '-_007b-_007d'
+      'normalized' => '-_007b-_007d',
+      'spaces_before_argument' => ' '
     },
     'menu_next' => {
       'cmdname' => 'node',
       'extra' => {
-        'normalized' => '----_0021---_002e--_002e-_003f-_0040'
+        'normalized' => '----_0021---_002e--_002e-_003f-_0040',
+        'spaces_before_argument' => ' '
       },
       'menu_next' => {
         'cmdname' => 'node',
         'extra' => {
-          'normalized' => '_0040-_007b-_007d-_005c-_0023'
+          'normalized' => '_0040-_007b-_007d-_005c-_0023',
+          'spaces_before_argument' => ' '
         },
         'menu_next' => {
           'cmdname' => 'node',
           'extra' => {
-            'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e'
+            'normalized' => 
'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
+            'spaces_before_argument' => ' '
           },
           'menu_next' => {
             'cmdname' => 'node',
             'extra' => {
-              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212'
+              'normalized' => 
'_2261-error_002d_002d_003e-_20ac-_00a1-_21a6-_2212',
+              'spaces_before_argument' => ' '
             },
             'menu_next' => {
               'cmdname' => 'node',
               'extra' => {
-                'normalized' => '_2265-_2264-_2192'
+                'normalized' => '_2265-_2264-_2192',
+                'spaces_before_argument' => ' '
               },
               'menu_next' => {
                 'cmdname' => 'node',
                 'extra' => {
-                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae'
+                  'normalized' => '_00aa-_00ba-_2605-_00a3-_22a3-_00bf-_00ae',
+                  'spaces_before_argument' => ' '
                 },
                 'menu_next' => {
                   'cmdname' => 'node',
                   'extra' => {
-                    'normalized' => '_21d2-_00b0-a-b--_00e5'
+                    'normalized' => '_21d2-_00b0-a-b--_00e5',
+                    'spaces_before_argument' => ' '
                   },
                   'menu_next' => {
                     'cmdname' => 'node',
                     'extra' => {
-                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe'
+                      'normalized' => 
'_00c5-_00e6-_0153-_00c6-_0152-_00f8-_00d8-_00df-_0142-_0141-_00d0-_00f0-_00de-_00fe',
+                      'spaces_before_argument' => ' '
                     },
                     'menu_next' => {
                       'cmdname' => 'node',
                       'extra' => {
-                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119'
+                        'normalized' => 
'_00e4-_1ebd-_00ee-_00e2-_00e0-_00e9-_00e7-_0113-e_030a-e_030b-_0119',
+                        'spaces_before_argument' => ' '
                       },
                       'menu_next' => {
                         'cmdname' => 'node',
                         'extra' => {
-                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361'
+                          'normalized' => 
'_0117-_0115-e_0332-_1eb9-_011b-j-ee_0361',
+                          'spaces_before_argument' => ' '
                         },
                         'menu_next' => {
                           'cmdname' => 'node',
                           'extra' => {
-                            'normalized' => '_0131-_1e14-_1e08'
+                            'normalized' => '_0131-_1e14-_1e08',
+                            'spaces_before_argument' => ' '
                           },
                           'menu_next' => {
                             'cmdname' => 'node',
                             'extra' => {
-                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a'
+                              'normalized' => 
'_201c-_201d-_2018-_2019-_201e-_201a',
+                              'spaces_before_argument' => ' '
                             },
                             'menu_next' => {
                               'cmdname' => 'node',
                               'extra' => {
-                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a'
+                                'normalized' => 
'_00ab-_00bb-_00ab-_00bb-_2039-_203a',
+                                'spaces_before_argument' => ' '
                               },
                               'menu_next' => {
                                 'cmdname' => 'node',
                                 'extra' => {
-                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027'
+                                  'normalized' => 
'_0060_0060-_0027_0027-_002d_002d_002d-_002d_002d-_0060-_0027',
+                                  'spaces_before_argument' => ' '
                                 },
                                 'menu_next' => {
                                   'cmdname' => 'node',
                                   'extra' => {
-                                    'normalized' => 'AAA-AAA-BBB'
+                                    'normalized' => 'AAA-AAA-BBB',
+                                    'spaces_before_argument' => ' '
                                   },
                                   'menu_next' => {
                                     'cmdname' => 'node',
                                     'extra' => {
-                                      'normalized' => 'CCC-CCC-DDD'
+                                      'normalized' => 'CCC-CCC-DDD',
+                                      'spaces_before_argument' => ' '
                                     },
                                     'menu_next' => {
                                       'cmdname' => 'node',
                                       'extra' => {
-                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there'
+                                        'normalized' => 
'someone_0040somewher-no_005fexplain_0040there',
+                                        'spaces_before_argument' => ' '
                                       },
                                       'menu_next' => {
                                         'cmdname' => 'node',
                                         'extra' => {
-                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile'
+                                          'normalized' => 
'f_002d_002dile1-f_002d_002dile',
+                                          'spaces_before_argument' => ' '
                                         },
                                         'menu_next' => {
                                           'cmdname' => 'node',
                                           'extra' => {
-                                            'normalized' => 
'-_0040-_007b_007d-_002e-'
+                                            'normalized' => 
'-_0040-_007b_007d-_002e-',
+                                            'spaces_before_argument' => ' '
                                           },
                                           'menu_next' => {
                                             'cmdname' => 'node',
                                             'extra' => {
-                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i'
+                                              'normalized' => 
'cite-asis-in-_0040w-b-in-r-SC-str-t-var-dfn-i',
+                                              'spaces_before_argument' => ' '
                                             },
                                             'menu_next' => {
                                               'cmdname' => 'node',
                                               'extra' => {
-                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC'
+                                                'normalized' => 
'env-code-option-samp-command-file-C_002dx-ESC',
+                                                'spaces_before_argument' => ' '
                                               },
                                               'menu_next' => {
                                                 'cmdname' => 'node',
                                                 'extra' => {
-                                                  'normalized' => '8_002e27in'
+                                                  'normalized' => '8_002e27in',
+                                                  'spaces_before_argument' => 
' '
                                                 },
                                                 'menu_next' => {
                                                   'cmdname' => 'node',
                                                   'extra' => {
-                                                    'normalized' => 
'sansserif-slanted'
+                                                    'normalized' => 
'sansserif-slanted',
+                                                    'spaces_before_argument' 
=> ' '
                                                   },
                                                   'menu_next' => {
                                                     'cmdname' => 'node',
                                                     'extra' => {
-                                                      'normalized' => 
'indicateurl'
+                                                      'normalized' => 
'indicateurl',
+                                                      'spaces_before_argument' 
=> ' '
                                                     },
                                                     'menu_next' => {
                                                       'cmdname' => 'node',
                                                       'extra' => {
-                                                        'normalized' => 
'gH-3rd'
+                                                        'normalized' => 
'gH-3rd',
+                                                        
'spaces_before_argument' => ' '
                                                       },
                                                       'menu_next' => {
                                                         'cmdname' => 'node',
                                                         'extra' => {
-                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls'
+                                                          'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
+                                                          
'spaces_before_argument' => ' '
                                                         },
                                                         'menu_prev' => {},
                                                         'menu_up' => {},

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-09-08 15:59:04 UTC (rev 8158)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-09-08 23:00:20 UTC (rev 8159)
@@ -15,11 +15,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'at_commands_in_refs_utf8.info'
                 },
                 {
@@ -35,7 +30,7 @@
           ],
           'cmdname' => 'setfilename',
           'extra' => {
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'at_commands_in_refs_utf8.info'
           },
           'line_nr' => {
@@ -51,11 +46,6 @@
               'contents' => [
                 {
                   'parent' => {},
-                  'text' => ' ',
-                  'type' => 'empty_spaces_after_command'
-                },
-                {
-                  'parent' => {},
                   'text' => 'utf-8'
                 },
                 {
@@ -73,7 +63,7 @@
           'extra' => {
             'input_encoding_name' => 'utf-8',
             'input_perl_encoding' => 'utf-8-strict',
-            'spaces_after_command' => {},
+            'spaces_before_argument' => ' ',
             'text_arg' => 'utf-8'
           },
           'line_nr' => {
@@ -99,11 +89,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -130,7 +115,7 @@
           }
         ],
         'normalized' => 'Top',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -145,11 +130,6 @@
           'contents' => [
             {
               'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
-              'parent' => {},
               'text' => 'Top'
             },
             {
@@ -175,6 +155,9 @@
           'cmdname' => 'menu',
           'contents' => [
             {
+              'extra' => {
+                'command' => {}
+              },
               'parent' => {},
               'text' => '
 ',
@@ -4328,11 +4311,6 @@
                   'contents' => [
                     {
                       'parent' => {},
-                      'text' => ' ',
-                      'type' => 'empty_spaces_after_command'
-                    },
-                    {
-                      'parent' => {},
                       'text' => 'menu'
                     },
                     {
@@ -4349,7 +4327,7 @@
               'cmdname' => 'end',
               'extra' => {
                 'command_argument' => 'menu',
-                'spaces_after_command' => {},
+                'spaces_before_argument' => ' ',
                 'text_arg' => 'menu'
               },
               'line_nr' => {
@@ -4362,7 +4340,7 @@
           ],
           'extra' => {
             'end_command' => {},
-            'spaces_after_command' => {}
+            'spaces_after_command_elt' => {}
           },
           'line_nr' => {
             'file_name' => '',
@@ -4382,7 +4360,7 @@
         'misc_content' => [
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 0,
       'line_nr' => {
@@ -4397,11 +4375,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => '-',
               'parent' => {}
             },
@@ -4449,7 +4422,7 @@
           }
         ],
         'normalized' => '-_007b-_007d',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -4463,11 +4436,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => '-',
               'parent' => {}
             },
@@ -4515,7 +4483,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {
@@ -4531,11 +4499,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => ' ',
               'parent' => {}
             },
@@ -4643,7 +4606,7 @@
           }
         ],
         'normalized' => '----_0021---_002e--_002e-_003f-_0040',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {
         'file_name' => '',
@@ -4657,11 +4620,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'cmdname' => ' ',
               'parent' => {}
             },
@@ -4769,7 +4727,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {
@@ -4785,11 +4743,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -4906,7 +4859,7 @@
           }
         ],
         'normalized' => '_0040-_007b-_007d-_005c-_0023',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -4916,11 +4869,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5037,7 +4985,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -5049,11 +4997,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [],
@@ -5208,7 +5151,7 @@
           }
         ],
         'normalized' => 'LaTeX-TeX-_2022-_002c-_00a9-_2026-_002e_002e_002e',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
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       'line_nr' => {},
       'parent' => {}
@@ -11783,11 +11506,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11857,7 +11575,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -11869,11 +11587,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -11995,7 +11708,7 @@
           }
         ],
         'normalized' => 
'http_003a_002f_002fsomewhere_005faaa-url-_002fman_002ecgi_002f1_002fls',
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'line_nr' => {},
       'parent' => {}
@@ -12005,11 +11718,6 @@
         {
           'contents' => [
             {
-              'parent' => {},
-              'text' => ' ',
-              'type' => 'empty_spaces_after_command'
-            },
-            {
               'args' => [
                 {
                   'contents' => [
@@ -15755,7 +15463,7 @@
           {},
           {}
         ],
-        'spaces_after_command' => {}
+        'spaces_before_argument' => ' '
       },
       'level' => 1,
       'line_nr' => {},
@@ -15779,31 +15487,25 @@
 };
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
@@ -16824,16 +16526,13 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[27]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command_elt'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
@@ -16841,15 +16540,13 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
@@ -16857,15 +16554,13 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[4];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
@@ -16885,27 +16580,25 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[17];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
@@ -16925,1832 +16618,1731 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[17]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[18]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[14];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[15];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[16];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[13];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[3];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[5];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[7];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[9];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[11];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'node_content'};
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'extra'}{'spaces_after_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[6];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[6]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[9]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[11]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'line_nr'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[13]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];

@@ Diff output truncated at 1536000 characters. @@



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