regjsgen

Generate regular expressions from 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), 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.
Compatible with regjsparser v0.10.0’s AST.