def _yield_regexp(self, pattern):
        for token in self._pattern_tokenizer.split(pattern):
            if self._wildcards in token:
                yield self._wildcards[token]
            else:
                yield re.escape(token)
dataset/ETHPy150Open shellderp/sublime-robot-plugin/lib/robot/utils/match.py/Matcher._yield_regexp/swapped operands of `in`