the standard that defines leftmost-longest is called POSIX, and despite the name suggesting it’s specific to unix, it’s really just the most natural interpretation: among all matches starting at the leftmost position, pick the longest one. this is what grep does, what awk does, and what RE# does.
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ВсеПрибалтикаУкраинаБелоруссияМолдавияЗакавказьеСредняя Азия，更多细节参见51吃瓜
2026-02-22 21:04:33 +01:00
get is even simpler:，这一点在同城约会中也有详细论述