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xml-model issues

From: Jirka Kosek <jirka@kosek.cz>
Date: Wed, 10 Feb 2010 16:55:30 +0100
Message-ID: <4B72D6F2.8060008@kosek.cz>
To: public-xml-core-wg@w3.org
Grosso, Paul wrote:
> 12.  xml-model
> 
> See also http://www.w3.org/XML/Group/Core#assoc-schemas
> 
> We have published a first draft for public comment at
> http://www.w3.org/XML/2010/01/xml-model/
> and Paul announced it on chairs@w3.org at
> http://lists.w3.org/Archives/Member/chairs/2010JanMar/0028

To my knowledge there seems to be three technical issues now.

1. There should be additional pseudo-attribute for identifying schema
language used (for schemas that has media type application/xml).
see http://lists.w3.org/Archives/Public/public-xml-core-wg/2010Jan/0050.html

- open questions:
  - how to name such pseudo-attribute
  - should it hold just namespace URI or list of namespace URIs (to
handle situations like RELAX NG schema with embedded schematron)

2. Additional pseudo-attributes should be allowed because in future we
can add new schema-specific pseudo-attributes like phase
see comments fro MSMQ or
http://lists.w3.org/Archives/Public/xml-editor/2010JanMar/0000.html

3. Handling of conflicting media types
see http://lists.w3.org/Archives/Public/xml-editor/2010JanMar/0001.html
Personally, I don't have strong position on this. I have always though
that type is useful only when you fetch resource from local filesystem
where HTTP is not involved and media type can't be delivered via
Content-type HTTP header.

				Jirka

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Received on Wednesday, 10 February 2010 15:56:07 GMT

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