def _functioncall(self):
        pos = self._pos

        full_exp = self._prefixexp()
        if (full_exp is None or
            (not isinstance(full_exp, FunctionCall) and
             not isinstance(full_exp, FunctionCallMethod))):
            self._pos = pos
            return None
        return full_exp
Parse a functioncall.
dataset/ETHPy150Open dansanderson/picotool/pico8/lua/parser.py/Parser._functioncall