cleaner implementation that goes with it, POSIX and GNU-style options
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На шее Трампа заметили странное пятно во время выступления в Белом доме23:05，详情可参考快连下载安装
Some of these are just static strings, including the Korean string "국가유공자 장례는 보훈상조" ("Patriots' funeral services are provided by Bohun Sangjo.", Via Kagi) and a number of double-escapes like \\[, along with my personal favourite email validator @. With the substring matching semantics outside of pattern= this would actually be pretty decent email validation, but for patterns this would match only one string: a single @.