babel-plugin-transform-dotall-regex/README.md

Compile regular expressions using the `s` (`dotAll`) flag to ES5.

# babel-plugin-transform-dotall-regex [![Build status](https://travis-ci.org/mathiasbynens/babel-plugin-transform-dotall-regex.svg?branch=master)](https://travis-ci.org/mathiasbynens/babel-plugin-transform-dotall-regex)

Compile regular expressions using [the `s` (`dotAll`) flag](https://github.com/mathiasbynens/es-regexp-dotall-flag) to ES5 that works in today’s environments.

For example, `/./s` is transpiled into `/[\0-\uFFFF]/`, and `/./su` is transpiled into `/[\0-\u{10FFFF}]/u`.

[Here’s an online demo.](https://mothereff.in/regexpu#input=const+regex+%3D+/foo.bar/s%3B%0Aconsole.log%28%0A++regex.test%28%27foo%5Cnbar%27%29%0A%29%3B%0A//+%E2%86%92+true&dotAllFlag=1)

## Installation

```sh
$ npm install babel-plugin-transform-dotall-regex
```

## Usage

### Via `.babelrc` (recommended)

`.babelrc`

```json
{
  "plugins": ["transform-dotall-regex"]
}
```

### Via CLI

```sh
$ babel --plugins transform-dotall-regex script.js
```

### Via Node.js API

```js
require('babel-core').transform(code, {
  'plugins': ['transform-dotall-regex']
});
```

## Author

| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
|---|
| [Mathias Bynens](https://mathiasbynens.be/) |

## License

This code is available under the [MIT](https://mths.be/mit) license.