158 lines
4.4 KiB
Markdown
158 lines
4.4 KiB
Markdown
|
# character-entities-legacy
|
|||
|
|
|
|||
|
|
[![Build][build-badge]][build]
|
|||
|
|
[![Coverage][coverage-badge]][coverage]
|
|||
|
|
[![Downloads][downloads-badge]][downloads]
|
|||
|
|
[![Size][size-badge]][size]
|
|||
|
|
|
|||
|
|
List of legacy HTML named character references that don’t need a trailing
|
|||
|
|
semicolon.
|
|||
|
|
|
|||
|
|
## Contents
|
|||
|
|
|
|||
|
|
* [What is this?](#what-is-this)
|
|||
|
|
* [When should I use this?](#when-should-i-use-this)
|
|||
|
|
* [Install](#install)
|
|||
|
|
* [Use](#use)
|
|||
|
|
* [API](#api)
|
|||
|
|
* [`characterEntitiesLegacy`](#characterentitieslegacy)
|
|||
|
|
* [Types](#types)
|
|||
|
|
* [Compatibility](#compatibility)
|
|||
|
|
* [Security](#security)
|
|||
|
|
* [Related](#related)
|
|||
|
|
* [Contribute](#contribute)
|
|||
|
|
* [License](#license)
|
|||
|
|
|
|||
|
|
## What is this?
|
|||
|
|
|
|||
|
|
This is a list of certain named character references, that due to legacy
|
|||
|
|
reasons, don’t need a trailing semicolon in HTML.
|
|||
|
|
For example, `©` is perfectly fine for `©`!
|
|||
|
|
|
|||
|
|
## When should I use this?
|
|||
|
|
|
|||
|
|
Maybe when you’re writing an HTML parser or minifier, but otherwise probably
|
|||
|
|
never!
|
|||
|
|
Even then, it might be better to use [`parse-entities`][parse-entities] or
|
|||
|
|
[`stringify-entities`][stringify-entities].
|
|||
|
|
|
|||
|
|
## Install
|
|||
|
|
|
|||
|
|
This package is [ESM only][esm].
|
|||
|
|
In Node.js (version 12.20+, 14.14+, or 16.0+), install with [npm][]:
|
|||
|
|
|
|||
|
|
```sh
|
|||
|
|
npm install character-entities-legacy
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
In Deno with [Skypack][]:
|
|||
|
|
|
|||
|
|
```js
|
|||
|
|
import {characterEntitiesLegacy} from 'https://cdn.skypack.dev/character-entities-legacy@2?dts'
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
In browsers with [Skypack][]:
|
|||
|
|
|
|||
|
|
```html
|
|||
|
|
<script type="module">
|
|||
|
|
import {characterEntitiesLegacy} from 'https://cdn.skypack.dev/character-entities-legacy@2?min'
|
|||
|
|
</script>
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## Use
|
|||
|
|
|
|||
|
|
```js
|
|||
|
|
import {characterEntitiesLegacy} from 'character-entities-legacy'
|
|||
|
|
|
|||
|
|
console.log(characterEntitiesLegacy.includes('copy')) // => true
|
|||
|
|
console.log(characterEntitiesLegacy.includes('frac34')) // => true
|
|||
|
|
console.log(characterEntitiesLegacy.includes('sup1')) // => true
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## API
|
|||
|
|
|
|||
|
|
This package exports the following identifiers: `characterEntitiesLegacy`.
|
|||
|
|
There is no default export.
|
|||
|
|
|
|||
|
|
### `characterEntitiesLegacy`
|
|||
|
|
|
|||
|
|
List of (case sensitive) legacy character entity names.
|
|||
|
|
[`wooorm/character-entities`][character-entities] holds their decoded values.
|
|||
|
|
See [`whatwg/html`][html] for more info.
|
|||
|
|
|
|||
|
|
## Types
|
|||
|
|
|
|||
|
|
This package is fully typed with [TypeScript][].
|
|||
|
|
|
|||
|
|
## Compatibility
|
|||
|
|
|
|||
|
|
This package is at least compatible with all maintained versions of Node.js.
|
|||
|
|
As of now, that is Node.js 12.20+, 14.14+, and 16.0+.
|
|||
|
|
It also works in Deno and modern browsers.
|
|||
|
|
|
|||
|
|
## Security
|
|||
|
|
|
|||
|
|
This package is safe.
|
|||
|
|
|
|||
|
|
## Related
|
|||
|
|
|
|||
|
|
* [`wooorm/parse-entities`](https://github.com/wooorm/parse-entities)
|
|||
|
|
— parse (decode) character references
|
|||
|
|
* [`wooorm/stringify-entities`](https://github.com/wooorm/stringify-entities)
|
|||
|
|
— serialize (encode) character references
|
|||
|
|
* [`wooorm/character-entities`](https://github.com/wooorm/character-entities)
|
|||
|
|
— info on character entities
|
|||
|
|
* [`wooorm/character-entities-html4`](https://github.com/wooorm/character-entities-html4)
|
|||
|
|
— info on HTML4 character entities
|
|||
|
|
* [`wooorm/character-reference-invalid`](https://github.com/wooorm/character-reference-invalid)
|
|||
|
|
— info on invalid numeric character references
|
|||
|
|
|
|||
|
|
## Contribute
|
|||
|
|
|
|||
|
|
Yes please!
|
|||
|
|
See [How to Contribute to Open Source][contribute].
|
|||
|
|
|
|||
|
|
## License
|
|||
|
|
|
|||
|
|
[MIT][license] © [Titus Wormer][author]
|
|||
|
|
|
|||
|
|
<!-- Definitions -->
|
|||
|
|
|
|||
|
|
[build-badge]: https://github.com/wooorm/character-entities-legacy/workflows/main/badge.svg
|
|||
|
|
|
|||
|
|
[build]: https://github.com/wooorm/character-entities-legacy/actions
|
|||
|
|
|
|||
|
|
[coverage-badge]: https://img.shields.io/codecov/c/github/wooorm/character-entities-legacy.svg
|
|||
|
|
|
|||
|
|
[coverage]: https://codecov.io/github/wooorm/character-entities-legacy
|
|||
|
|
|
|||
|
|
[downloads-badge]: https://img.shields.io/npm/dm/character-entities-legacy.svg
|
|||
|
|
|
|||
|
|
[downloads]: https://www.npmjs.com/package/character-entities-legacy
|
|||
|
|
|
|||
|
|
[size-badge]: https://img.shields.io/bundlephobia/minzip/character-entities-legacy.svg
|
|||
|
|
|
|||
|
|
[size]: https://bundlephobia.com/result?p=character-entities-legacy
|
|||
|
|
|
|||
|
|
[npm]: https://docs.npmjs.com/cli/install
|
|||
|
|
|
|||
|
|
[skypack]: https://www.skypack.dev
|
|||
|
|
|
|||
|
|
[license]: license
|
|||
|
|
|
|||
|
|
[author]: https://wooorm.com
|
|||
|
|
|
|||
|
|
[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
|
|||
|
|
|
|||
|
|
[typescript]: https://www.typescriptlang.org
|
|||
|
|
|
|||
|
|
[contribute]: https://opensource.guide/how-to-contribute/
|
|||
|
|
|
|||
|
|
[html]: https://github.com/whatwg/html-build/blob/HEAD/entities/json-entities-legacy.inc
|
|||
|
|
|
|||
|
|
[parse-entities]: https://github.com/wooorm/parse-entities
|
|||
|
|
|
|||
|
|
[stringify-entities]: https://github.com/wooorm/stringify-entities
|
|||
|
|
|
|||
|
|
[character-entities]: https://github.com/wooorm/character-entities
|