>>>>> On Mon, 18 Sep 2006 11:46:05 +0100, "Marshall, Simon" <[EMAIL PROTECTED]>
>>>>> said:
>> If the purpose is to know if some menu is *currently* active, then the
>> function will DTRT because Lisp evaluation never happens during menu
>> selection on Mac.
> Does that apply to popups too?
Yes.
> For example, what do you see with:
> (setq foo 0)
> (defun foo ()
> (message "%d" (setq foo (1+ foo))))
> (setq bar (run-with-timer 1 1 'foo))
> ;(cancel-timer bar)
> and File > Open Directory...
Increment of the counter is suspended during the file dialog/menu
operation. And after the operation, the timer fires multiple times
continuously until the counter catches up the value that it would be
if no file dialog/menu were activated.
YAMAMOTO Mitsuharu
[EMAIL PROTECTED]
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