I need a very quick way of determining if there is a popped-up list on the
screen. This is done in hack. I can do it but not as quickly as I wish.
Since this is done many times every second, it needs to be very fast and
efficient.

CAVEAT. OS 3.5 and later do a FrmSetActiveForm (NULL) job in LstPopupList ()
which complicates things.

Looking for listP->attr.poppedUp == true requires cycling through the form
objects which I would prefer not to. Also, how do I find listP if the current
form is set to NULL in LstPopupList () in OS 3.5 and above.

I could hack LstPopupList () but I'd like to avoid that.

Best regards, Paul 

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