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Subject: Re: Placement of the oasis-xml-catalog PI
Norman Walsh wrote: > / John Cowan <jcowan@reutershealth.com> was heard to say: > | Norman Walsh wrote: > | > | > Now I think I do. I've looked over the SAX API again and I don't see > | > how the processor can tell when the <!DOCTYPE declaration has been > | > encountered... > | > | Well, the first time that resolveEntity is invoked (if it ever is), > | the DOCTYPE declaration has definitely been reached. So if the > | PI always comes before the DOCTYPE declaration, then it is guaranteed > | to have been processed before the first need to resolve anything. > | > | IIRC we actually require the PI to come before anything that > | needs catalog resolution, such as a stylesheet link. > > I'd like to express that requirement differently: the PI has no effect > on the resolution of external identifiers or URIs that occur before > the PI. I think this works; are there any oddities with internal and external subsets that might trip us up? I can't think of any but just in case somebody else can... Lauren
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