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regjsgen

Generate regular expressions from regjsparser’s AST.

# Installation

npm i regjsgen

# API

## <tt>regjsgen.generate(ast)</tt>

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 in Node.js 0.10, 0.12, 4, 6, 8, 10, 12 and 14.
Compatible with regjsparser v0.6.4’s AST.