I have a rather complicated undo setting

I encountered a similar situation where I had multiple plugins each with their own NSManagedObjectContext and thus their own undo manager. I solved it by implementing an NSProxy subclass which held references to all the undo managers and was returned by - windowWillReturnUndoManager, it then forwarded messages to the appropriate undo manager object.

Keith Duncan
[EMAIL PROTECTED], 33software.com
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