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# RegJSGen
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Generate `RegExp`s from [RegJSParser](https://github.com/jviereck/regjsparser)’s AST.
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## Installation
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```bash
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npm install --save regjsgen
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```
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## Usage
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```js
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var regjsgen = require('regjsgen');
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// With `regjsparser`
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var regjsparser = require('regjsparser');
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var regex = '^a$';
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var ast = regjsparser.parse(regex);
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// Modify AST
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// ...
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// Regenerate `RegExp`
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regex = regjsgen.generate(ast);
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```
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## See Also
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* [RegJSParser](https://github.com/jviereck/regjsparser)
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* [RegExp.js](https://github.com/jviereck/regexp.js)
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## Testing
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Run the command
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```bash
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npm test
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```
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To create a new reference file, execute
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```bash
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node test/update-fixture.js
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```
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from the repo top directory.
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## Support
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Tested in Node.js 0.8.26~0.10.30.
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## Author
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| [](https://twitter.com/demoneaux "Follow @demoneaux on Twitter") |
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|---|
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| [Benjamin Tan](http://d10.github.io/) |
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## Contributors
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| [](https://twitter.com/mathias "Follow @mathias on Twitter") |
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| [Mathias Bynens](http://mathiasbynens.be/) |
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