original_string: private function escape_token_string(&$text, $token) {
          $text = str_replace("~".$token, $this->protect($token), $text);
      }
code: private function escape_token_string(&$text, $token) {
          $text = str_replace("~".$token, $this->protect($token), $text);
      }
code_tokens: private function escape_token_string ( & $ text , $ token ) { $ text = str_replace ( "~" . $ token , $ this -> protect ( $ token ) , $ text ) ; }
docstring: Escape token when it is "negated"
docstring_tokens: Escape token when it is negated