original_string: public function parseBody( $line )
      {
          $line = rtrim( $line, "\r\n" );
          if ( $this->text === null )
          {
              $this->text = $line;
          }
          else
          {
              $this->text .= "\n" . $line;
          }
      }
code: public function parseBody( $line )
      {
          $line = rtrim( $line, "\r\n" );
          if ( $this->text === null )
          {
              $this->text = $line;
          }
          else
          {
              $this->text .= "\n" . $line;
          }
      }
code_tokens: public function parseBody ( $ line ) { $ line = rtrim ( $ line , "\r\n" ) ; if ( $ this -> text === null ) { $ this -> text = $ line ; } else { $ this -> text .= "\n" . $ line ; } }
docstring: Adds each line to the body of the text part.
  
  @param string $line
docstring_tokens: Adds each line to the body of the text part .