I was wondering if there were a way to execute a command upon closing
a window. It's clear to me how a procedure could get executed in
conjuntion with the destroy command; what I haven't been able to
figure out is how to have a command executed when a user kills a
window by clicking the "X" in the upper right-hand corner. Is there a
way to bind a command to that particular way of closing a window? I
apologize if this question is better posed to another list, perhaps
related to wish or tcl/tk - it isn't always clear to me what the
boundaries are between these. Thanks - John