User:Perryprog/common-script.js

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Documentation for this user script can be added at User:Perryprog/common-script.

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// This is just so I don't have to abide by annoying ECMAScript limitations
// in my common.js.

if (mw.config.get('skin') == 'timeless') {
	mw.hook('wikipage.categories').add((content) => {
		if (content[0].id == 'catlinks' && content[0].childElementCount > 0) {
			content
				.wrap('<details></details>')
				.closest('details')
				.prepend('<summary>Show full category list</summary>');
		}
	});
}