https://slideum.com/theme/common/static/jquery_extra/dist/jquery-extra.js

1$.event.special.touchstart =
2{
3	setup: function(_, ns, handle)
4	{
5		this.addEventListener("touchstart", handle,
6		{
7			passive: !ns.includes("noPreventDefault")
8		});
9	}
10};
11
12$.fn.template = function(data)
13{
14	try
15	{
16		return _.template(this.html())(data);
17	}
18	catch (e) {}
19};
20
21$.fn.toggleAttr = function(value)
22{
23	return this.each(function()
24	{
25		var self = $(this);
26		if (self.is('[' + value + ']'))
27		{
28			self.removeAttr(value)
29		}
30		else
31		{
32			self.attr(value, 1)
33		}
34	});
35};