around a year ago, we built a regex engine in F# that not only outperformed the ones in dotnet, but went above and beyond competing with every other industrial regex engine on a large set of industry-standard benchmarks. additionally, it supports the full set of boolean operators (union, intersection, complement) and even a form of context-aware lookarounds, which no other engine has while preserving O(n) search-time complexity. the paper was published at POPL 2025, and i figured it’s time to open source the engine and share the story behind it. consider it a much more casual and chatty version of the paper, with more focus on engineering aspects that went into it.
第一百三十五条 公安机关依法实施罚款处罚，应当依照有关法律、行政法规的规定，实行罚款决定与罚款收缴分离；收缴的罚款应当全部上缴国库，不得返还、变相返还，不得与经费保障挂钩。。关于这个话题，一键获取谷歌浏览器下载提供了深入分析
Punctuations: This feature flags all incorrect and missing punctuation.。关于这个话题，电影提供了深入分析
甚至是要切换到客户的语言体系。比如焊接工人经常提到的“起弧率”，指的是焊枪一天点着几个小时除以工人上班的时间。这在焊接领域是一个类似“ROI”的指标，衡量着工人的工作效率。