@tanstack/highlight/dist/languages/toml.js

Tiny class-based syntax highlighting for documentation.

import { defineLanguage } from '../core.js';
import { patternTokenizer } from '../internal/patterns.js';
export const toml = defineLanguage({
    name: 'toml',
    tokenize: patternTokenizer([
        {
            className: (match) => match[0].startsWith('#') ? 'comment' : 'string',
            regex: /#[^\n]*|"""[\s\S]*?"""|'''[\s\S]*?'''|"(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'/g,
        },
        { className: 'heading', regex: /^\s*\[\[?[^\]]+\]\]?/gm },
        { className: 'property', regex: /^\s*([A-Za-z0-9_.-]+)(?=\s*=)/gm, group: 1 },
        { className: 'literal', regex: /\b(?:false|true)\b/g },
        { className: 'number', regex: /\b\d+(?:\.\d+)?\b/g },
    ]),
});