original_string: public function prepare_response_files_draft_itemid($name, $contextid) {
          list($draftid, $notused) = $this->prepare_response_files_draft_itemid_with_text(
                  $name, $contextid, null);
          return $draftid;
      }
code: public function prepare_response_files_draft_itemid($name, $contextid) {
          list($draftid, $notused) = $this->prepare_response_files_draft_itemid_with_text(
                  $name, $contextid, null);
          return $draftid;
      }
code_tokens: public function prepare_response_files_draft_itemid ( $ name , $ contextid ) { list ( $ draftid , $ notused ) = $ this -> prepare_response_files_draft_itemid_with_text ( $ name , $ contextid , null ) ; return $ draftid ; }
docstring: Prepare a draft file are for the files belonging the a response variable
  of this step.
  
  @param string $name the variable name the files belong to.
  @param int $contextid the id of the context the quba belongs to.
  @return int the draft itemid.
docstring_tokens: Prepare a draft file are for the files belonging the a response variable of this step .