37 lines
1.2 KiB
Markdown
37 lines
1.2 KiB
Markdown
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# unicode-canonical-property-names-ecmascript [](https://travis-ci.org/mathiasbynens/unicode-canonical-property-names-ecmascript)
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_unicode-canonical-property-names-ecmascript_ exports the set of canonical Unicode property names that are supported in [ECMAScript RegExp property escapes](https://github.com/tc39/proposal-regexp-unicode-property-escapes).
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## Installation
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To use _unicode-canonical-property-names-ecmascript_, install it as a dependency via [npm](https://www.npmjs.com/):
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```bash
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$ npm install unicode-canonical-property-names-ecmascript
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```
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Then, `require` it:
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```js
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const properties = require('unicode-canonical-property-names-ecmascript');
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```
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## Example
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```js
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properties.has('ID_Start');
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// → true
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properties.has('IDS');
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// → false
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```
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## Author
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| [](https://twitter.com/mathias "Follow @mathias on Twitter") |
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| [Mathias Bynens](https://mathiasbynens.be/) |
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## License
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_unicode-canonical-property-names-ecmascript_ is available under the [MIT](https://mths.be/mit) license.
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