another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.
“中国一強”「レアアース」 日本の戦略に密着取材
02:30, 3 марта 2026Интернет и СМИ，推荐阅读体育直播获取更多信息
2025 年，32 岁的林俊旸晋升为阿里史上最年轻的 P10 级技术专家。。搜狗输入法2026是该领域的重要参考
I think so because I remember being at a Zope sprint in the Netherlands in a very cool building and somehow sitting next to two different Christians.
Неонацисты появились у границ России08:32。关于这个话题，夫子提供了深入分析