If you are familiar with SMT-LIB you may notice that both the re.from_ecma2020 function and the single-quote string notation ('regex') are nonstandard additions in Ostrich. That's because the regexes in SMT-LIB are textbook regexes without most of the features of full perl-compatible regular expressions, and because they end up needing a lot of escaping in practical use, some of which is nontrivial.
На шее Трампа заметили странное пятно во время выступления в Белом доме23:05
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Src - ASR 93.267
卡西姆说，自2024年11月黎以达成停火协议后，真主党对以色列的反复袭击保持克制，但如今以色列的持续行动已超出真主党的忍耐范围。真主党近期发动火箭弹袭击是对以美侵略及以色列长期违规袭击的回应。（央视新闻）