caoge c760052ff9 机车状态修改 | 8 months ago | |
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bin | 8 months ago | |
node_modules | 8 months ago | |
LICENSE.BSD | 8 months ago | |
README.md | 8 months ago | |
package.json | 8 months ago | |
parser.d.ts | 8 months ago | |
parser.js | 8 months ago |
Parsing the JavaScript's RegExp in JavaScript.
npm install regjsparser
var parse = require('regjsparser').parse;
var parseTree = parse('^a'); // /^a/
console.log(parseTree);
// Toggle on/off additional features:
var parseTree = parse('^a', '', {
// SEE: https://github.com/jviereck/regjsparser/pull/78
unicodePropertyEscape: true,
// SEE: https://github.com/jviereck/regjsparser/pull/83
namedGroups: true,
// SEE: https://github.com/jviereck/regjsparser/pull/89
lookbehind: true
});
console.log(parseTree);
To run the tests, run the following command:
npm test
To create a new reference file, execute…
node test/update-fixtures.js
…from the repo top directory.