I would have thought that should never occur, since the engine requires at least one stack open at all times. In my circumstance it should be even simpler, as there is one toplevel stack open and several palette windows -- yet under circumstances I have yet to pin down a recipe for, I have been able to query the topstack in the middle of a complex routine and it returns empty.
Why?
-- Richard Gaskin Fourth World Media Corporation ___________________________________________________________ [EMAIL PROTECTED] http://www.FourthWorld.com
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