Martijn Pieters writes: > If DOMImplementation.hasFeature says that 'Traversal' is implemented, the > cast is guaranteed to work. That's the nature of hasFeature. For completeness, I'll note that this is specified in section 1.2, "Formal Interface Definition", in the description of the DocumentTraversal interface. -Fred -- Fred L. Drake, Jr. <fdrake at acm.org> PythonLabs at Digital CreationsReceived on Tuesday, 10 April 2001 10:51:16 GMT
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