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isn't any application better off processing the specialized values in
the parser's dynamic context than trying to resolve the conflicts
inherent in dragging that context around indefinitely? from the
descriptions which i have seen, the status of such values is known at
the point where they are parsed. are there cases where that is not true?
Michael Kay wrote:
>
>
> The problem is that you don't know which namespaces are used, because
> namespace prefixes can be used undetectably in content.
>
> <xsl:value-of select="3 + my:function()" xmlns:my="some.uri"/>
>
> If we had made it absolutely clear in the first place that namespace
> prefixes could be used ONLY in element and attribute names, then we would
> never have got into this mess. The solution adopted in the InfoSet model
> (which got it from XPath) decided the opposite: that namespace prefixes were
> significant and could be used anywhere they were in scope. Which works, but
> brings its own set of problems.
>
> The whole problem is caused by doing namespaces as a cheap and cheerful
> bolt-on to XML without recognizing that it was an architectural change to
> the foundations. Perhaps it is too late to fix now, but one reason I want to
> see namespaces move into the core is that I'm fed up with attempts to patch
> them with sticky-plaster.
>
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