@babel/plugin-transform-unicode-regex
Example
In
var string = "foo💩bar";
var match = string.match(/foo(.)bar/u);
Out
var string = "foo💩bar";
var match = string.match(/foo((?:[\0-\t\x0B\f\x0E-\u2027\u202A-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]))bar/);
Installation
npm install --save-dev @babel/plugin-transform-unicode-regex
Usage
With a configuration file (Recommended)
{
"plugins": ["@babel/plugin-transform-unicode-regex"]
}
Via CLI
babel --plugins @babel/plugin-transform-unicode-regex script.js
Via Node API
require("@babel/core").transform("code", {
plugins: ["@babel/plugin-transform-unicode-regex"]
});