def at(rule): rule | (no_ignore('@', ID), _or(STRING, SSTRING, star(_not(_or(';','}')))), ';') rule | star(_not(_or(';','}')))
def at(rule): rule | (no_ignore("@", ID), _or(STRING, SSTRING, star(_not(_or(";", "}")))), ";") rule | star(_not(_or(";", "}")))
def at(rule): rule | (no_ignore('@', ID), _or(STRING, SSTRING))