async def wait_for(self, target):
in RE#, we solve this by encoding the context information in the state itself. below, you can see the state machine for the regex ab(?=cd), which matches an ‘ab’ only if it’s followed by a ‘cd’. encoded in the final state, is the information that the match actually happened two characters ago.，更多细节参见heLLoword翻译官方下载
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20:35, 27 февраля 2026Россия