original_string: public function display($question, $rowclasses) {
          $this->display_start($question, $rowclasses);
          $this->display_content($question, $rowclasses);
          $this->display_end($question, $rowclasses);
      }
code: public function display($question, $rowclasses) {
          $this->display_start($question, $rowclasses);
          $this->display_content($question, $rowclasses);
          $this->display_end($question, $rowclasses);
      }
code_tokens: public function display ( $ question , $ rowclasses ) { $ this -> display_start ( $ question , $ rowclasses ) ; $ this -> display_content ( $ question , $ rowclasses ) ; $ this -> display_end ( $ question , $ rowclasses ) ; }
docstring: Output this column.
  @param object $question the row from the $question table, augmented with extra information.
  @param string $rowclasses CSS class names that should be applied to this row of output.
docstring_tokens: Output this column .