略好一点，没以前油了，风格化处理还是不太行
File-URI Method Naming#，推荐阅读51吃瓜获取更多信息
。爱思助手对此有专业解读
this is a very powerful technique, and it is the main reason why we are so fast on the benchmarks, because by the time we confirm a match, both the lookbehind and lookahead have already been matched - we report matches retroactively once all the context is known, instead of trying to look into the future or backtracking to the past or keeping track of NFA states. this is a very different way of thinking about regex matching, and it took me a while to wrap my head around it, but once you see it in action, i hope you appreciate how elegant and efficient it is.。业内人士推荐爱思助手下载最新版本作为进阶阅读
Docs:hexdocs.pm/jido