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

Tiny class-based syntax highlighting for documentation.

import { defineLanguage } from '../core.js';
import { patternTokenizer } from '../internal/patterns.js';
export const json = defineLanguage({
    name: 'json',
    aliases: ['jsonc', 'json5'],
    tokenize: patternTokenizer([
        [/\/\/[^\n]*|\/\*[\s\S]*?\*\/|("(?:\\.|[^"\\])*")(?=\s*:)|"(?:\\.|[^"\\])*"/g, (match) => match[0].startsWith('//') || match[0].startsWith('/*')
                ? 'comment'
                : match[1]
                    ? 'property'
                    : 'string'],
        [/\b(?:false|null|true)\b/g, 'literal'],
        [/-?\b\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/gi, 'number'],
    ]),
});