# Support for import.meta in Acorn

[![NPM version](https://img.shields.io/npm/v/acorn-import-meta.svg)](https://www.npmjs.org/package/acorn-import-meta)

This is a plugin for [Acorn](http://marijnhaverbeke.nl/acorn/) - a tiny, fast JavaScript parser, written completely in JavaScript.

It implements support for import.meta as defined in the [corresponding stage 3 proposal](https://github.com/tc39/proposal-import-meta). The emitted AST follows [ESTree](https://github.com/estree/estree/blob/master/es2015.md#metaproperty).

## Usage

This module provides a plugin that extends the Acorn `Parser` class:

```javascript
var acorn = require('acorn');
var importMeta = require('acorn-import-meta');
acorn.Parser.extend(importMeta).parse('console.log(import.meta.url)');
```

## License

This plugin is released under an [MIT License](./LICENSE).


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acorn-import-meta

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(Experimental) An ambiguous license classifier was found.

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Source files contain bidirectional unicode control characters. This could indicate a Trojan source supply chain attack. See: trojansource.codes for more information.

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Bidirectional unicode control characters

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Bin script confusion

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found

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Title

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High CVE

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Debug access

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Deprecated

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Deprecated license

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Possible typosquat attack

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Dynamic require

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Install scripts

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Invalid manifest file

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Invisible chars

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License exception

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Long strings

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Major refactor

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What is known malware?

Known malware

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What is manifest confusion?

Manifest confusion

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Medium CVE

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What is a mild CVE?

Low CVE

This package contains minified code.  This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

What's wrong with minified code?

Minified code

(Experimental) A package's licensing information has fine-grained problems

Nonpermissive License

The package was published by an npm account that no longer exists.

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Non-existent author

A required dependency is not declared in package.json and may prevent the package from working.

What is a missing dependency?

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(Experimental) Package does not have a license and consumption legal status is unknown.

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Missing license

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(Experimental) Package contains multiple licenses.

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Mixed license

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What is a modified license exception?

Modified license exception

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What is a modified license?

Modified license

What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

What is new author?

New author

Package does not specify a list of contributors or an author in package.json.

Why is contributor and author data important?

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No bug tracker

(Experimental) License information could not be found

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Why are missing repositories important?

No repository

Package does not have any tests. This is a strong signal of a poorly maintained or low quality package.

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No tests

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What is wrong with semver < v1?

No v1

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No website

(Experimental) Package has a non-FSF-approved license.

What is a non FSF license?

Non FSF license

(Experimental) Package has a non-OSI-approved license.

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Non OSI license

(Experimental) Package contains a non-standard license somewhere. Please read carefully before using.

acorn-import-meta

Support for import.meta in Acorn

Usage

License

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