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47 lines
788 B
47 lines
788 B
# RegJSParser |
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Parsing the JavaScript's RegExp in JavaScript. |
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## Installation |
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```bash |
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npm install regjsparser |
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``` |
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## Usage |
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```js |
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var parse = require('regjsparser').parse; |
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var parseTree = parse('^a'); // /^a/ |
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console.log(parseTree); |
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// Toggle on/off additional features: |
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var parseTree = parse('^a', '', { |
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// SEE: https://github.com/jviereck/regjsparser/pull/78 |
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unicodePropertyEscape: true, |
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// SEE: https://github.com/jviereck/regjsparser/pull/83 |
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namedGroups: true, |
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// SEE: https://github.com/jviereck/regjsparser/pull/89 |
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lookbehind: true |
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}); |
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console.log(parseTree); |
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``` |
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## Testing |
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To run the tests, run the following 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-fixtures.js |
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``` |
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…from the repo top directory.
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