GitHub - syntax-tree/nlcst-emoji-modifier: utility to support emoji in nlcst (original) (raw)

nlcst-emoji-modifier

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nlcst utility to classify emoji and gemoji shortcodes as EmoticonNodes.

Contents

What is this?

This utility searches for emoji (👍) and gemoji shortcodes (:+1:) and turns them into separate nodes.

When should I use this?

This package is a tiny utility that helps when dealing with emoji and gemoji in natural language. The plugin retext-emoji wraps this utility and others at a higher-level (easier) abstraction.

Install

This package is ESM only. In Node.js (version 16+), install with npm:

npm install nlcst-emoji-modifier

In Deno with esm.sh:

import {emojiModifier} from 'https://esm.sh/nlcst-emoji-modifier@6'

In browsers with esm.sh:

Use

import {emojiModifier} from 'nlcst-emoji-modifier' import {ParseEnglish} from 'parse-english' import {inspect} from 'unist-util-inspect'

const english = new ParseEnglish() english.tokenizeSentencePlugins.unshift(emojiModifier)

console.log(inspect(english.parse('It’s raining 🐈s and 🐕s.')))

Yields:

RootNode[1] (1:1-1:32, 0-31) └─ ParagraphNode[1] (1:1-1:32, 0-31) └─ SentenceNode[11] (1:1-1:32, 0-31) ├─ WordNode[3] (1:1-1:5, 0-4) │ ├─ TextNode: "It" (1:1-1:3, 0-2) │ ├─ PunctuationNode: "’" (1:3-1:4, 2-3) │ └─ TextNode: "s" (1:4-1:5, 3-4) ├─ WhiteSpaceNode: " " (1:5-1:6, 4-5) ├─ WordNode[1] (1:6-1:13, 5-12) │ └─ TextNode: "raining" (1:6-1:13, 5-12) ├─ WhiteSpaceNode: " " (1:13-1:14, 12-13) ├─ EmoticonNode: "🐈" (1:14-1:19, 13-18) ├─ WordNode[1] (1:19-1:20, 18-19) │ └─ TextNode: "s" (1:19-1:20, 18-19) ├─ WhiteSpaceNode: " " (1:20-1:21, 19-20) ├─ WordNode[1] (1:21-1:24, 20-23) │ └─ TextNode: "and" (1:21-1:24, 20-23) ├─ WhiteSpaceNode: " " (1:24-1:25, 23-24) ├─ EmoticonNode: "🐕" (1:25-1:30, 24-29) └─ WordNode[2] (1:30-1:32, 29-31) ├─ TextNode: "s" (1:30-1:31, 29-30) └─ PunctuationNode: "." (1:31-1:32, 30-31)

API

This package exports the identifier emojiModifier. There is no default export.

emojiModifier(node)

Classify emoji (👍) and Gemoji (GitHub emoji, 👍) in node as Emoticons.

See Emoticon in nlcst-emoticon-modifier.

Parameters

Returns

Nothing (undefined).

Types

This package is fully typed with TypeScript. It exports no additional types

See Emoticon in nlcst-emoticon-modifier on how to register it in TypeScript.

Compatibility

Projects maintained by the unified collective are compatible with maintained versions of Node.js.

When we cut a new major release, we drop support for unmaintained versions of Node. This means we try to keep the current release line, nlcst-emoji-modifier@^6, compatible with Node.js 16.

Contribute

See contributing.md in syntax-tree/.github for ways to get started. See support.md for ways to get help.

This project has a code of conduct. By interacting with this repository, organization, or community you agree to abide by its terms.

License

MIT © Titus Wormer