@younndai/yon-textmate

TextMate grammar and Shiki integration for YON syntax highlighting.

What's included

• syntaxes/yon.tmLanguage.json — TextMate grammar with full EBNF coverage
• language-configuration.json — Brackets, comments, folding
• src/shiki.ts — Shiki language registration export

Use with Shiki

import { createHighlighter } from "shiki";
import { yonLanguage } from "@younndai/yon-textmate";

const highlighter = await createHighlighter({
  themes: ["github-dark"],
  langs: [yonLanguage],
});

const html = highlighter.codeToHtml(code, {
  lang: "yon",
  theme: "github-dark",
});

Use with VS Code

Install the YON extension — it bundles this grammar.

Block Injection

Embedded code blocks (@BEGIN TAG ... @END TAG) are highlighted using the inner language grammar. 70+ languages supported — TypeScript, JavaScript, JSON, Python, Rust, Go, SQL, YAML, Markdown, and more. Unrecognized tags fall back to plain text.

| | | | ----------- | --------------------------------------- | | Author | Alexandru Mareș | | Brand | YounndAI | | Company | MARLINK TRADING SRL | | License | Apache-2.0 — © 2026 |

Structure before scale.