34 lines
859 B
Markdown
34 lines
859 B
Markdown
# ansi-regex [](https://travis-ci.org/sindresorhus/ansi-regex)
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> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
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## Install
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```sh
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$ npm install --save ansi-regex
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```
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## Usage
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```js
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var ansiRegex = require('ansi-regex');
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ansiRegex().test('\u001b[4mcake\u001b[0m');
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//=> true
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ansiRegex().test('cake');
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//=> false
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'\u001b[4mcake\u001b[0m'.match(ansiRegex());
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//=> ['\u001b[4m', '\u001b[0m']
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```
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*It's a function so you can create multiple instances. Regexes with the global flag will have the `.lastIndex` property changed for each call to methods on the instance. Therefore reusing the instance with multiple calls will not work as expected for `.test()`.*
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## License
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MIT © [Sindre Sorhus](http://sindresorhus.com)
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