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- # regjsgen [![Build status][ci-img]][ci] [![Code coverage status][codecov-img]][codecov]
- Generate regular expressions from [regjsparser][regjsparser]’s AST.
- ## Installation
- ```sh
- npm i regjsgen
- ```
- ## API
- ### `regjsgen.generate(ast)`
- This function accepts an abstract syntax tree representing a regular expression (see [regjsparser][regjsparser]), and returns the generated regular expression string.
- ```js
- const regjsparser = require('regjsparser');
- const regjsgen = require('regjsgen');
- // Generate an AST with `regjsparser`.
- let ast = regjsparser.parse(regex);
- // Modify AST
- // …
- // Generate `RegExp` string with `regjsgen`.
- let regex = regjsgen.generate(ast);
- ```
- ## Support
- Tested on Node.js 16 and 18.<br>
- Compatible with regjsparser v0.10.0’s AST.
- [ci]: https://github.com/bnjmnt4n/regjsgen/actions
- [ci-img]: https://github.com/bnjmnt4n/regjsgen/workflows/Node.js%20CI/badge.svg
- [codecov]: https://codecov.io/gh/bnjmnt4n/regjsgen
- [codecov-img]: https://codecov.io/gh/bnjmnt4n/regjsgen/branch/main/graph/badge.svg
- [regjsparser]: https://github.com/jviereck/regjsparser
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