code: public function register() {
  		$tokens   = Tokens::$textStringTokens;
  		$tokens[] = T_STRING; // Functions named after or prefixed with the generator name.
  		$tokens[] = T_COMMENT;
  		$tokens[] = T_DOC_COMMENT_STRING;
  		return $tokens;
  	}
docs: Returns an array of tokens this test wants to listen for.
  
  @return array