code:
use vars qw(%result_texis %result_texts %result_trees %result_errors
   %result_indices %result_sectioning %result_nodes %result_menus
   %result_floats %result_converted %result_converted_errors
   %result_elements %result_directions_text);

use utf8;

$result_trees{'ref_in_sectioning'} = {
  'contents' => [
    {
      'contents' => [
        {
          'args' => [
            {
              'parent' => {},
              'text' => '
',
              'type' => 'misc_arg'
            }
          ],
          'cmdname' => 'contents',
          'line_nr' => {
            'file_name' => '',
            'line_nr' => 1,
            'macro' => ''
          },
          'parent' => {}
        },
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'parent' => {},
      'type' => 'text_root'
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'parent' => {},
              'text' => 'Top'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'node',
      'contents' => [],
      'extra' => {
        'node_content' => [
          {}
        ],
        'nodes_manuals' => [
          {
            'node_content' => [],
            'normalized' => 'Top'
          }
        ],
        'normalized' => 'Top',
        'spaces_after_command' => {}
      },
      'line_nr' => {
        'file_name' => '',
        'line_nr' => 3,
        'macro' => ''
      },
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'parent' => {},
              'text' => 'for example '
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'ref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ]
                ],
                'label' => {
                  'args' => [
                    {
                      'contents' => [
                        {
                          'extra' => {
                            'command' => {}
                          },
                          'parent' => {},
                          'text' => ' ',
                          'type' => 'empty_spaces_after_command'
                        },
                        {
                          'parent' => {},
                          'text' => 'node'
                        },
                        {
                          'parent' => {},
                          'text' => '
',
                          'type' => 'spaces_at_end'
                        }
                      ],
                      'parent' => {},
                      'type' => 'misc_line_arg'
                    }
                  ],
                  'cmdname' => 'node',
                  'contents' => [],
                  'extra' => {
                    'node_content' => [
                      {}
                    ],
                    'nodes_manuals' => [
                      {
                        'node_content' => [],
                        'normalized' => 'node'
                      }
                    ],
                    'normalized' => 'node',
                    'spaces_after_command' => {}
                  },
                  'line_nr' => {
                    'file_name' => '',
                    'line_nr' => 11,
                    'macro' => ''
                  },
                  'parent' => {}
                },
                'node_argument' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 4,
                'macro' => ''
              },
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => ' ('
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'pxref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ]
                ],
                'label' => {},
                'node_argument' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {},
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => ') ('
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'Top'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'file'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'Manual'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'pxref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ],
                  undef,
                  undef,
                  [
                    {}
                  ],
                  [
                    {}
                  ]
                ],
                'node_argument' => {
                  'node_content' => [
                    {}
                  ]
                }
              },
              'line_nr' => {},
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => ')'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'top',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        },
        {
          'cmdname' => 'menu',
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => '
',
              'type' => 'empty_line_after_command'
            },
            {
              'args' => [
                {
                  'parent' => {},
                  'text' => '* ',
                  'type' => 'menu_entry_leading_text'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'menu_entry_node'
                },
                {
                  'parent' => {},
                  'text' => '::',
                  'type' => 'menu_entry_separator'
                },
                {
                  'contents' => [
                    {
                      'contents' => [
                        {
                          'parent' => {},
                          'text' => '
'
                        }
                      ],
                      'parent' => {},
                      'type' => 'preformatted'
                    }
                  ],
                  'parent' => {},
                  'type' => 'menu_entry_description'
                }
              ],
              'extra' => {
                'menu_entry_description' => {},
                'menu_entry_node' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 7,
                'macro' => ''
              },
              'parent' => {},
              'type' => 'menu_entry'
            },
            {
              'args' => [
                {
                  'parent' => {},
                  'text' => '* ',
                  'type' => 'menu_entry_leading_text'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'chap'
                    }
                  ],
                  'parent' => {},
                  'type' => 'menu_entry_node'
                },
                {
                  'parent' => {},
                  'text' => '::',
                  'type' => 'menu_entry_separator'
                },
                {
                  'contents' => [
                    {
                      'contents' => [
                        {
                          'parent' => {},
                          'text' => '
'
                        }
                      ],
                      'parent' => {},
                      'type' => 'preformatted'
                    }
                  ],
                  'parent' => {},
                  'type' => 'menu_entry_description'
                }
              ],
              'extra' => {
                'menu_entry_description' => {},
                'menu_entry_node' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'chap'
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 8,
                'macro' => ''
              },
              'parent' => {},
              'type' => 'menu_entry'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'extra' => {
                        'command' => {}
                      },
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_after_command'
                    },
                    {
                      'parent' => {},
                      'text' => 'menu'
                    },
                    {
                      'parent' => {},
                      'text' => '
',
                      'type' => 'spaces_at_end'
                    }
                  ],
                  'parent' => {},
                  'type' => 'misc_line_arg'
                }
              ],
              'cmdname' => 'end',
              'extra' => {
                'command' => {},
                'command_argument' => 'menu',
                'spaces_after_command' => {},
                'text_arg' => 'menu'
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 9,
                'macro' => ''
              },
              'parent' => {}
            }
          ],
          'extra' => {
            'end_command' => {},
            'spaces_after_command' => {}
          },
          'line_nr' => {
            'file_name' => '',
            'line_nr' => 6,
            'macro' => ''
          },
          'parent' => {}
        },
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
        'misc_content' => [
          {},
          {},
          {},
          {},
          {},
          {},
          {}
        ],
        'spaces_after_command' => {}
      },
      'level' => 0,
      'line_nr' => {},
      'parent' => {}
    },
    {},
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'title'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'file name'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'Manual'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'xref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ],
                  undef,
                  [
                    {}
                  ],
                  [
                    {}
                  ],
                  [
                    {}
                  ]
                ],
                'node_argument' => {
                  'node_content' => [
                    {}
                  ]
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 12,
                'macro' => ''
              },
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => '.'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'chapter',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
        'misc_content' => [
          {},
          {}
        ],
        'spaces_after_command' => {}
      },
      'level' => 1,
      'line_nr' => {},
      'number' => 1,
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'parent' => {},
              'text' => 'chap'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'node',
      'contents' => [],
      'extra' => {
        'node_content' => [
          {}
        ],
        'nodes_manuals' => [
          {
            'node_content' => [],
            'normalized' => 'chap'
          }
        ],
        'normalized' => 'chap',
        'spaces_after_command' => {}
      },
      'line_nr' => {
        'file_name' => '',
        'line_nr' => 14,
        'macro' => ''
      },
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'ref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ]
                ],
                'label' => {},
                'node_argument' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 15,
                'macro' => ''
              },
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => ' just node'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'chapter',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
        'misc_content' => [
          {},
          {}
        ],
        'spaces_after_command' => {}
      },
      'level' => 1,
      'line_nr' => {},
      'number' => 2,
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => 'node'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'cross ref name'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'ref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ],
                  [
                    {}
                  ]
                ],
                'label' => {},
                'node_argument' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 17,
                'macro' => ''
              },
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => '  node, crossref arg2'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'section',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
        'misc_content' => [
          {},
          {}
        ],
        'spaces_after_command' => {}
      },
      'level' => 2,
      'line_nr' => {},
      'number' => '2.1',
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'args' => [
                        {
                          'contents' => [
                            {
                              'parent' => {},
                              'text' => 'node'
                            }
                          ],
                          'parent' => {},
                          'type' => 'brace_command_arg'
                        }
                      ],
                      'cmdname' => 'code',
                      'contents' => [],
                      'line_nr' => {
                        'file_name' => '',
                        'line_nr' => 19,
                        'macro' => ''
                      },
                      'parent' => {}
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'args' => [
                        {
                          'contents' => [
                            {
                              'parent' => {},
                              'text' => 'title'
                            }
                          ],
                          'parent' => {},
                          'type' => 'brace_command_arg'
                        }
                      ],
                      'cmdname' => 'samp',
                      'contents' => [],
                      'line_nr' => {},
                      'parent' => {}
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'ref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ],
                  undef,
                  [
                    {}
                  ]
                ],
                'label' => {},
                'node_argument' => {
                  'node_content' => [
                    {}
                  ],
                  'normalized' => 'node'
                }
              },
              'line_nr' => {},
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => '  code node, samptitle arg3'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'section',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
        'misc_content' => [
          {},
          {}
        ],
        'spaces_after_command' => {}
      },
      'level' => 2,
      'line_nr' => {},
      'number' => '2.2',
      'parent' => {}
    },
    {
      'args' => [
        {
          'contents' => [
            {
              'extra' => {
                'command' => {}
              },
              'parent' => {},
              'text' => ' ',
              'type' => 'empty_spaces_after_command'
            },
            {
              'args' => [
                {
                  'contents' => [
                    {
                      'args' => [
                        {
                          'contents' => [
                            {
                              'parent' => {},
                              'text' => 'node'
                            }
                          ],
                          'parent' => {},
                          'type' => 'brace_command_arg'
                        }
                      ],
                      'cmdname' => 'code',
                      'contents' => [],
                      'line_nr' => {
                        'file_name' => '',
                        'line_nr' => 21,
                        'macro' => ''
                      },
                      'parent' => {}
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                },
                {
                  'contents' => [
                    {
                      'parent' => {},
                      'text' => ' ',
                      'type' => 'empty_spaces_before_argument'
                    },
                    {
                      'parent' => {},
                      'text' => 'file name'
                    }
                  ],
                  'parent' => {},
                  'type' => 'brace_command_arg'
                }
              ],
              'cmdname' => 'ref',
              'contents' => [],
              'extra' => {
                'brace_command_contents' => [
                  [
                    {}
                  ],
                  undef,
                  undef,
                  [
                    {}
                  ]
                ],
                'node_argument' => {
                  'node_content' => [
                    {}
                  ]
                }
              },
              'line_nr' => {},
              'parent' => {}
            },
            {
              'parent' => {},
              'text' => ' code node, file name'
            },
            {
              'parent' => {},
              'text' => '
',
              'type' => 'spaces_at_end'
            }
          ],
          'parent' => {},
          'type' => 'misc_line_arg'
        }
      ],
      'cmdname' => 'section',
      'contents' => [
        {
          'parent' => {},
          'text' => '
',
          'type' => 'empty_line'
        }
      ],
      'extra' => {
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',
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',
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                  'type' => 'brace_command_arg'
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              'cmdname' => 'ref',
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                  undef,
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                'line_nr' => 27,
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',
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',
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                  'type' => 'brace_command_arg'
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              ],
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              },
              'line_nr' => {
                'file_name' => '',
                'line_nr' => 29,
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',
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',
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',
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',
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',
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              ],
              'cmdname' => 'pxref',
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                'macro' => ''
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};
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$result_trees{'ref_in_sectioning'}{'contents'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'} = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'node_content'};
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'extra'}{'nodes_manuals'}[0]{'node_content'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'extra'}{'node_content'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'}{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'extra'}{'label'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[5]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'extra'}{'brace_command_contents'}[4][0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[4]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[7]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[8]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_description'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'menu_entry_node'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_description'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'extra'}{'menu_entry_node'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'args'}[1]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[2] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[3] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[4] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[5];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[5] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[6] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[7];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[3] = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[2][0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[4][0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[5];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[5];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'nodes_manuals'}[0]{'node_content'} = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'node_content'};
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'extra'}{'label'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[6];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[7];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0] = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'extra'}{'label'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[7];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[8];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[2][0] = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'label'} = $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'extra'}{'label'};
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[8];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[9];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[9];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[10];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[4][0] = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[10];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[11];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[4][0] = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[11];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[12];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[4][0] = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[4]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[12];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[13];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[13];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[14];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[1][0] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[1]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[2][0] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[2]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[14];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[15];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'extra'}{'spaces_before_argument'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[15];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[2] = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[16];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'args'}[3]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[4]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[16];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[2] = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[17];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[0][0] = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'extra'}{'node_argument'}{'node_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[17];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'parent'} = $result_trees{'ref_in_sectioning'};
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'extra'}{'command'} = $result_trees{'ref_in_sectioning'}{'contents'}[18];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[3];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'extra'}{'brace_command_contents'}[3][0] = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'args'}[3]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[2]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[3]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'contents'}[0]{'parent'} = $result_trees{'ref_in_sectioning'}{'contents'}[18];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'misc_content'}[0] = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'misc_content'}[1] = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[2];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'spaces_after_command'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0];
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'line_nr'} = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'line_nr'};
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'parent'} = $result_trees{'ref_in_sectioning'};

$result_texis{'ref_in_sectioning'} = '@contents

@node Top
@top for example @ref{node} (@pxref{node}) (@pxref{Top,,, file, Manual})

@menu
* node::
* chap::
@end menu

@node node
@chapter @xref{node,,title, file name, Manual}.

@node chap
@chapter @ref{node} just node

@section @ref{node, cross ref name}  node, crossref arg2

@section @ref{@code{node},, @samp{title}}  code node, samptitle arg3

@section @ref{@code{node},,, file name} code node, file name

@section @ref{node,,,, Manual } node and manual

@section @ref{Top,,,, Manual } Top and manual

@section @ref{,,,, Manual } no node just manual

@section @ref{,,, file name} no node just file name

@section @inforef{a, b, c} inforef a b c

@section (@pxref{ Top ,,, file name }) pxref Top file name, spaces

@section (@pxref{,,, file name }) pxref file name only, spaces

@section @xref{Top,,,filename}, xref Top filename only, no spaces

@section @xref{,,,filename}. xref filename only, no spaces

';

$result_texts{'ref_in_sectioning'} = '
for example node (node) (Top)
*****************************

* node::
* chap::

1 node.
*******

2 node just node
****************

2.1 node  node, crossref arg2
=============================

2.2 node  code node, samptitle arg3
===================================

2.3 node code node, file name
=============================

2.4 node node and manual
========================

2.5 Top Top and manual
======================

2.6  no node just manual
========================

2.7  no node just file name
===========================

2.8 a inforef a b c
===================

2.9 (Top) pxref Top file name, spaces
=====================================

2.10 () pxref file name only, spaces
====================================

2.11 Top, xref Top filename only, no spaces
===========================================

2.12 . xref filename only, no spaces
====================================

';

$result_sectioning{'ref_in_sectioning'} = {
  'level' => -1,
  'section_childs' => [
    {
      'cmdname' => 'top',
      'extra' => {
        'associated_node' => {
          'cmdname' => 'node',
          'extra' => {
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          }
        }
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      'level' => 0,
      'section_childs' => [
        {
          'cmdname' => 'chapter',
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              'cmdname' => 'node',
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          'number' => 1,
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          'toplevel_prev' => {},
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        {
          'cmdname' => 'chapter',
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              'cmdname' => 'section',
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              'section_prev' => {},
              'section_up' => {}
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            {
              'cmdname' => 'section',
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              'level' => 2,
              'number' => '2.3',
              'section_prev' => {},
              'section_up' => {}
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            {
              'cmdname' => 'section',
              'extra' => {},
              'level' => 2,
              'number' => '2.4',
              'section_prev' => {},
              'section_up' => {}
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            {
              'cmdname' => 'section',
              'extra' => {},
              'level' => 2,
              'number' => '2.5',
              'section_prev' => {},
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            {
              'cmdname' => 'section',
              'extra' => {},
              'level' => 2,
              'number' => '2.6',
              'section_prev' => {},
              'section_up' => {}
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              'cmdname' => 'section',
              'extra' => {},
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              'number' => '2.7',
              'section_prev' => {},
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            {
              'cmdname' => 'section',
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              'cmdname' => 'section',
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              'cmdname' => 'section',
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              'level' => 2,
              'number' => '2.10',
              'section_prev' => {},
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            {
              'cmdname' => 'section',
              'extra' => {},
              'level' => 2,
              'number' => '2.11',
              'section_prev' => {},
              'section_up' => {}
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              'cmdname' => 'section',
              'extra' => {},
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              'section_prev' => {},
              'section_up' => {}
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      'section_up' => {}
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};
$result_sectioning{'ref_in_sectioning'}{'section_childs'}[0]{'section_childs'}[0]{'section_up'} = $result_sectioning{'ref_in_sectioning'}{'section_childs'}[0];
$result_sectioning{'ref_in_sectioning'}{'section_childs'}[0]{'section_childs'}[0]{'toplevel_prev'} = $result_sectioning{'ref_in_sectioning'}{'section_childs'}[0];
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   </p>
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<table class="menu" border="0" cellspacing="0">
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<h2 class="chapter">1 See <a href="file name.html#node">title</a> in <cite>Manual</cite>.</h2>

<hr>
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<h2 class="chapter">2 <a href="#node">node</a> just node</h2>

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<a name="node-code-node_002c-file-name"></a>
<h3 class="section">2.3 <a href="file name.html#node">(file name)<code>node</code></a> code node, file name</h3>

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<h3 class="section">2.4 ‘node’ in <cite>Manual</cite> node and manual</h3>

<a name="Top-Top-and-manual"></a>
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<a name="g_t_0028file-name_0029-pxref-file-name-only_002c-spaces"></a>
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<a name="filename_002e-xref-filename-only_002c-no-spaces"></a>
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<title><citetitle>Manual</citetitle> Top and manual</title>

</sect1>
<sect1 label="2.6">
<title><citetitle>Manual</citetitle> no node just manual</title>

</sect1>
<sect1 label="2.7">
<title> no node just file name</title>

</sect1>
<sect1 label="2.8">
<title>See Info file <filename>c</filename>, node ‘<literal>a</literal>’ inforef a b c</title>

</sect1>
<sect1 label="2.9">
<title>() pxref Top file name, spaces</title>

</sect1>
<sect1 label="2.10">
<title>() pxref file name only, spaces</title>

</sect1>
<sect1 label="2.11">
<title>, xref Top filename only, no spaces</title>

</sect1>
<sect1 label="2.12">
<title>. xref filename only, no spaces</title>

</sect1>
</chapter>
';

1;