original_string: public function xml(SimpleXMLElement $parent)
      {
          $command = $parent->addChild('command');
          $command->addAttribute('name', $this->_name);
          $command->addAttribute('help', $this->_help);
  
          return $parent;
      }
code: public function xml(SimpleXMLElement $parent)
      {
          $command = $parent->addChild('command');
          $command->addAttribute('name', $this->_name);
          $command->addAttribute('help', $this->_help);
  
          return $parent;
      }
code_tokens: public function xml ( SimpleXMLElement $ parent ) { $ command = $ parent -> addChild ( 'command' ) ; $ command -> addAttribute ( 'name' , $ this -> _name ) ; $ command -> addAttribute ( 'help' , $ this -> _help ) ; return $ parent ; }
docstring: Append this subcommand to the Parent element
  
  @param \SimpleXMLElement $parent The parent element.
  @return \SimpleXMLElement The parent with this subcommand appended.
docstring_tokens: Append this subcommand to the Parent element