“이스라엘 꾐에 빠져 이란 때렸나”…대리전 의혹에 美여론 들썩
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.
，详情可参考同城约会
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Екатерина Смирная (корреспондент отдела оперативной информации)