annotate.js

(() => {
	const wrap = (prefix, suffix=prefix) => {
		const pref = prefix instanceof Function ? prefix : () => prefix;
		const suff = suffix instanceof Function ? suffix : () => suffix;
		return e => e.innerHTML = `${pref(e)}${e.innerHTML}${suff(e)}`;
	};
	const tab = `<span style="white-space: pre;">	</span>`;
	$$(`b, strong`).map(wrap(`*`));
	$$(`h1, h2, h3, h4, h5, h6`).map(wrap(`**`));
	$$(`i, em`).map(wrap(`/`));
	$$(`a[href]`).map(wrap(``, e => ` &lt;${e.href}&gt;`));
	$$(`ol > li`).map(wrap(`#${tab}`, ``));
	$$(`ul > li`).map(wrap(`*${tab}`, ``));
})();