[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: XPath 1.5? (was RE: typing and markup)
[Ian Fitchet] > "Thomas B. Passin" <tpassin@c...> writes: > > > Yes, but who is "we"? If I'm American and you are French, we may have > > frequent discrepancies. More to the point, if one or both of us is a > > computer, how will it know how to interpret it? Well, you say, the > > programmer knows. And if we want to have a variety of software agents doing > > the interpretation? How do they know? > > Um, because I said at the top of my document that the type system I > was using was ``w3c-standard-french'' and you said you were using the > ``ieee-arcane-american'' type system. Both of us have the > appropriate context for each others documents and using that context > we know how to interpret the `date' element. Whether or not we can > or indeed want to interoperate is another problem and mostly depends > on whether we need to. Needing to would probably imply that we use > the same type system. > There you go! A bit of metadata to establish a bit of semantics, and we're off to the races! > With my date hat on, why shouldn't I be able to define a UK bank > holiday type wherein I can refer to the forthcoming Whitsun bank > holiday? That's quite a handy type for me to use and, once you've > understood the context of my type, you can use it too! Curiously, > though it probably won't match or be interoperable with the US > national day type. But then, why would I want to interoperate with > it? > So we can take both holidays, what else? Cheers, Tom P
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