[jQuery] Attribute selector with namespace

[Brian J. Cardiff]

Is there a way to specify an AttributeFilter for attributes within a certain
namespace? I try some alternatives but it seems that is not implemented.

For example:
<span x:foo="bar">Lorem</span>

I would need that something like $('[x:foo]') find the span element.

Thanks.
Brian J. Cardiff
bcardiff(?)gmail.com
.