original_string: public function get_content($shorttext=false) {
          if ($shorttext && $this->shorttext!==null) {
              return format_string($this->shorttext);
          } else {
              return format_string($this->text);
          }
      }
code: public function get_content($shorttext=false) {
          if ($shorttext && $this->shorttext!==null) {
              return format_string($this->shorttext);
          } else {
              return format_string($this->text);
          }
      }
code_tokens: public function get_content ( $ shorttext = false ) { if ( $ shorttext && $ this -> shorttext !== null ) { return format_string ( $ this -> shorttext ) ; } else { return format_string ( $ this -> text ) ; } }
docstring: Gets the content for this node.
  
  @param bool $shorttext If true shorttext is used rather than the normal text
  @return string
docstring_tokens: Gets the content for this node .