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正则compile模块没理解 #64

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genalhuang opened this issue Dec 26, 2019 · 0 comments

genalhuang commented Dec 26, 2019

比如const qnameCapture = '((?:' + ncname + '\:)?' + ncname + ')' const ncname = '[a‐zA‐Z_][\w\‐\.]*'; 这样的正则为什么就可以匹配到标签了呢那一整章节后面都不大理解，痛苦

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