%PDF- %PDF-
Direktori : /usr/share/doc/node-acorn-node/ |
Current File : //usr/share/doc/node-acorn-node/README.md |
# acorn-node [Acorn](https://github.com/acornjs/acorn) preloaded with plugins for syntax parity with recent Node versions. It also includes versions of the plugins compiled with [Bublé](https://github.com/rich-harris/buble), so they can be run on old Node versions (0.6 and up). [![npm][npm-image]][npm-url] [![travis][travis-image]][travis-url] [![standard][standard-image]][standard-url] [npm-image]: https://img.shields.io/npm/v/acorn-node.svg?style=flat-square [npm-url]: https://www.npmjs.com/package/acorn-node [travis-image]: https://img.shields.io/travis/browserify/acorn-node/master.svg?style=flat-square [travis-url]: https://travis-ci.org/browserify/acorn-node [standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square [standard-url]: http://npm.im/standard ## Install ``` npm install acorn-node ``` ## Usage ```js var acorn = require('acorn-node') ``` The API is the same as [acorn](https://github.com/acornjs/acorn), but the following syntax features are enabled by default: - Bigint syntax `10n` - Numeric separators syntax `10_000` - Public and private class instance fields - Public and private class static fields - Dynamic `import()` - The `import.meta` property - `export * as ns from` syntax And the following options have different defaults from acorn, to match Node modules: - `ecmaVersion: 2019` - `allowHashBang: true` - `allowReturnOutsideFunction: true` ```js var walk = require('acorn-node/walk') ``` The Acorn syntax tree walker. Comes preconfigured for the syntax plugins if necessary. See the [acorn documentation](https://github.com/acornjs/acorn#distwalkjs) for details. ## License The files in the repo root and the ./test folder are licensed as [Apache-2.0](LICENSE.md). The files in lib/ are generated from other packages: - lib/bigint: [acorn-bigint](https://github.com/acornjs/acorn-bigint]), MIT - lib/class-private-elements: [acorn-class-private-elements](https://github.com/acornjs/acorn-class-private-elements), MIT - lib/export-ns-from: [acorn-export-ns-from](https://github.com/acornjs/acorn-export-ns-from), MIT - lib/import-meta: [acorn-import-meta](https://github.com/acornjs/acorn-import-meta), MIT - lib/numeric-separator: [acorn-numeric-separator](https://github.com/acornjs/acorn-numeric-separator]), MIT - lib/static-class-features: [acorn-static-class-features](https://github.com/acornjs/acorn-static-class-features), MIT