Credit: Timothy Werth / Mashable
this is a very powerful technique, and it is the main reason why we are so fast on the benchmarks, because by the time we confirm a match, both the lookbehind and lookahead have already been matched - we report matches retroactively once all the context is known, instead of trying to look into the future or backtracking to the past or keeping track of NFA states. this is a very different way of thinking about regex matching, and it took me a while to wrap my head around it, but once you see it in action, i hope you appreciate how elegant and efficient it is.
，这一点在PDF资料中也有详细论述
Цены на один вид жилья в России снизились20:41，更多细节参见PDF资料
AI, Anthropic, department of defense, Government & Policy, OpenAI