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README.md
babel-plugin-transform-es2015-unicode-regex
Compile ES2015 unicode regex to ES5
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-es2015-unicode-regex
Usage
Via .babelrc (Recommended)
.babelrc
{
"plugins": ["transform-es2015-unicode-regex"]
}
Via CLI
babel --plugins transform-es2015-unicode-regex script.js
Via Node API
require("babel-core").transform("code", {
plugins: ["transform-es2015-unicode-regex"]
});