User:3mi1y/toggle-collapsible-text.js

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Documentation for this user script can be added at User:3mi1y/toggle-collapsible-text.

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// Adds a link to the toolbar (left sidebar on old Vector, probably some menu on other skins) to toggle all the collapsible things with [show]/[hide] links.
// I don't actually remember why I needed this, but it was a page with a *lot* of them and it was faster to script it than to click them all.

$(function() {
	$('#p-tb div ul').append('<li id="t-expand-all"><a onclick="$(\'a.mw-collapsible-text:contains(\\\'show\\\')\').click()">Toggle all collapsible-text</a></li>');
});