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- From: John Cowan <jcowan@reutershealth.com>
- To: Dylan Walsh <Dylan.Walsh@Kadius.com>, "xml-dev@xml.org" <xml-dev@xml.org>
- Date: Wed, 26 Jul 2000 10:33:00 -0400
Dylan Walsh wrote:
> I noticed in DTDs that some people will always use an parameter entity
> reference, rather than specifying a content model directly [...]
This is useful for making the content model flexible. A document can
redefine the entity in the internal subset, thus extending the content
model for that particular document.
--
Schlingt dreifach einen Kreis um dies! || John Cowan <jcowan@reutershealth.com>
Schliesst euer Aug vor heiliger Schau, || http://www.reutershealth.com
Denn er genoss vom Honig-Tau, || http://www.ccil.org/~cowan
Und trank die Milch vom Paradies. -- Coleridge (tr. Politzer)
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