I've seen Tk based scripts rely on this type of thing to trap window destruction. There's obviously better ways to do that, so I wouldn't call it a show stopper.

It might be worth polling the Tk community though, as they've had a pretty good history of complaining about GC :). ( regarding Tk's destroy vs DESTROY, and the underlying XS code hanging on to gobs of memory)

In reply to Re: On timely destruction? by kschwab
in thread On timely destruction? by Elian

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