forcing window to close last

[Matthew Weinstein]

Dear list, things are calmer now that I realize that I can no longer 
count on NSString characterAtIndex: to return a NULL if it's at the 
end...

Now I'm wondering what is the proper way to assure that a window or 
panel is closed last of all. I have a panel which must remain open 
during the quitting process in case the user decides to cancel. I 
force the window to the back in the app's delegate shouldTerminate 
method, is that sufficient?

Matthew Weinstein
mweinste@kent.edu