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- From: James Clark <firstname.lastname@example.org>
- To: "XML Developers' List" <email@example.com>
- Date: Tue, 09 Feb 1999 07:40:36 +0700
Tim Bray wrote:
> At 05:06 PM 2/8/99 -0500, David Megginson wrote:
> >In response to several private requests, I've recast my posting into a
> >simple HTML page at the following location:
> David, this is a terrific piece of work. One of your answers makes
> me nervous:
> [Q] What is the name of the third attribute in the example above?
> [A] The name is xmlns:z from the XML 1.0 perspective; from the Namespaces
> perspective, this attribute is a declaration.
> Somehow the part beginning "... from the Namespaces perspective" feels
> a bit like the question is being dodged: I'm spinning my wheels a bit
> in trying to suggest something better. The point that's not being made
> is that in a namespace-aware system, the xmlns:z attribute is
> possibly just not there. For example (I just checked) if you use
> expat and enable namespace processing, you just don't see the
> xmlns attributes
expat should probably have a start/endNamespaceDeclaration callback:
some applications (such as XSL) need to know what declarations are in
> - I don't think this is compulsory, but it also
> isn't surprising. I'll try to think this over some more, but somehow
> [Q] What's it's name?
> [A] It's a declaration.
> doesn't quite feel satisfying.
Seems OK to me. Compare:
[Q] What is the target name in
[A] From the XML 1.0 perspective, it's not a processing instruction,
it's a declaration.
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