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On Apr 2, 2007, at 5:57 PM, Rici Lake wrote:
What's the problem here (I assume it's related to 'dummynode')? The address seems to be used only as a marker. That's not any different from using the address of a global variable to create a light user data to be used as a unique key, which seems fairly common. Gé -- Gé Weijers |