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DmitrySoshnikov/regexp-tree-compat-transpiler.js

Created April 17, 2017 19:57
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regexp-tree-compat-transpiler
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regexp-tree-compat-transpiler.js
const regexpTree = require('regexp-tree');
// Using new syntax.
const originalRe = '/(?<all>.)\\k<all>/s';
// For legacy engines.
const compatTranspiledRe = regexpTree
.compatTranspile(originalRe)
.toRegExp();
console.log(compatTranspiledRe); // /([\0-\uFFFF])\1/
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