character-reference-invalid
Map of invalid numeric character references to their replacements, according to HTML.
Contents
- What is this?
- When should I use this?
- Install
- Use
- API
- Data
- Types
- Compatibility
- Security
- Related
- Contribute
- License
What is this?
This is a map from the HTML spec of C1 ASCII/Unicode control
characters (which are disallowed by HTML) to the characters those code points
would have in Windows 1252.
For example, U+0080 (Padding Character) maps to €
, because that’s used for
0x80 in Windows 1252.
When should I use this?
Probably never, unless you’re dealing with parsing HTML or similar XML-like things, or in a place where Unicode is not the primary encoding (it is in most places).
Install
This package is ESM only. In Node.js (version 14.14+, 16.0+), install with npm:
npm install character-reference-invalid
In Deno with esm.sh
:
import {characterReferenceInvalid} from 'https://esm.sh/character-reference-invalid@2'
In browsers with esm.sh
:
<script type="module">
import {characterReferenceInvalid} from 'https://esm.sh/character-reference-invalid@2?bundle'
</script>
Use
import {characterReferenceInvalid} from 'character-reference-invalid'
console.log(characterReferenceInvalid[0x80]) // => '€'
console.log(characterReferenceInvalid[0x89]) // => '‰'
console.log(characterReferenceInvalid[0x99]) // => '™'
API
This package exports the identifier characterReferenceInvalid
.
There is no default export.
characterReferenceInvalid
Map of invalid numeric character references to their replacements, according to
HTML (Record<number, string>
).
Data
See html.spec.whatwg.org
.
Types
This package is fully typed with TypeScript. It exports no additional types.
Compatibility
This package is at least compatible with all maintained versions of Node.js. As of now, that is Node.js 14.14+ and 16.0+. It also works in Deno and modern browsers.
Security
This package is safe.
Related
wooorm/character-entities
— HTML character entity infowooorm/character-entities-html4
— HTML 4 character entity infowooorm/character-entities-legacy
— legacy character entity infowooorm/parse-entities
— parse HTML character referenceswooorm/stringify-entities
— serialize HTML character references
Contribute
Yes please! See How to Contribute to Open Source.