> OK, here's my guess. Since the .clone() does a pushStack and selects
> the clones, there's a reference to $el hiding in the $clone.prevObject
> property so it won't be garbage-collected even if $el is nulled later.

And for that very reason I once wrote this tiny plugin

    jQuery.fn.fin = function() { return jQuery(this); };

that I sneak into my command chains whenever I fear the stack is
getting too long, and I indend to keep a reference to that jQuery
collection for a while.


--
Már
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