W3C home > Mailing lists > Public > public-xml-id@w3.org > June 2005

Re: Extend values of type ID

From: Daniel Veillard <veillard@redhat.com>
Date: Mon, 13 Jun 2005 14:32:51 -0400
To: Anne van Kesteren <fora@annevankesteren.nl>
Cc: Norman Walsh <Norman.Walsh@Sun.COM>, public-xml-id@w3.org
Message-ID: <20050613183251.GT20350@redhat.com>

On Mon, Jun 13, 2005 at 07:48:28PM +0200, Anne van Kesteren wrote:
> If possible, I would appreciate it if someone would look into the 
> possibilities of extending the allowed characters of the ID type in the 
> XML specification though.

  XML itself is cast into some serious stone, it's like trying moving a
50 tons rock with bare hands, you would need a very very big lever. There
is both historical and practical reason that changing the value space for
IDs sounds like an impossible task honnestly. It's like changing the 
kind of primary keys allowed in SQL databases this would require huge
changes from specs, to implementations, to client code.

Daniel

-- 
Daniel Veillard      | Red Hat Desktop team http://redhat.com/
veillard@redhat.com  | libxml GNOME XML XSLT toolkit  http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
Received on Monday, 13 June 2005 18:32:58 GMT

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