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if you run this algorithm left to right, it will mark the position of every valid end of a match. if you run it right to left, it will mark the position of every valid start of a match. and if you run it in both directions, you can combine the results to get the leftmost-longest match, which is what you intuitively expect when you think of regex matching. this is a bit more work to set up, but it doesn’t change the core algorithm at all.
23:50, 27 февраля 2026Бывший СССР。关于这个话题，电影提供了深入分析
Compound docs = tribal knowledge
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Parsing converts the flat token stream into a tree. The surface syntax is parsed
Фото: Павел Львов / РИА Новости，详情可参考PDF资料