original_string: public function format_stem_text($qa, $stemid) {
          $question = $qa->get_question();
          return $question->format_text(
                      $question->stems[$stemid], $question->stemformat[$stemid],
                      $qa, 'qtype_match', 'subquestion', $stemid);
      }
code: public function format_stem_text($qa, $stemid) {
          $question = $qa->get_question();
          return $question->format_text(
                      $question->stems[$stemid], $question->stemformat[$stemid],
                      $qa, 'qtype_match', 'subquestion', $stemid);
      }
code_tokens: public function format_stem_text ( $ qa , $ stemid ) { $ question = $ qa -> get_question ( ) ; return $ question -> format_text ( $ question -> stems [ $ stemid ] , $ question -> stemformat [ $ stemid ] , $ qa , 'qtype_match' , 'subquestion' , $ stemid ) ; }
docstring: Format each question stem. Overwritten by randomsamatch renderer.
  
  @param question_attempt $qa
  @param integer $stemid stem index
  @return string
docstring_tokens: Format each question stem . Overwritten by randomsamatch renderer .