def get_byline(self):
        if len(self._lexer.tokens) < 3:
            return None
        title_tok = self._lexer.tokens[2]
        if not isinstance(title_tok, lexer.TokComment):
            return None
        return title_tok.value[2:].strip()
dataset/ETHPy150Open dansanderson/picotool/pico8/lua/lua.py/Lua.get_byline/original