regexpu 的核心功能(即:. rewritePattern(pattern, flag)),能将ES6 Unicode正则表达式翻译为ES5.
rewritePattern(pattern, flag)
^0.8.0
^1.5.0
^0.14.0
^10.3.0
^2.0.0
^2.2.1
^3.0.2
^7.2.5
6.0.3
^2.0.7