Package Exports

regjsgen
regjsgen/regjsgen.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (regjsgen) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

regjsgen

Generate regular expressions from regjsparser’s AST.

Installation

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.

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.