- From: Henry S. Thompson <ht@inf.ed.ac.uk>
- Date: Tue, 15 Jul 2008 18:25:00 +0100
- To: John Cowan <cowan@ccil.org>
- Cc: public-xml-core-wg <public-xml-core-wg@w3.org>
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John Cowan writes:
> What is more, there doesn't seem to be any way to say "must be
> present and must have this value" except to use an enumeration:
>
> <?ATTLIST extended
> type (extended) #REQUIRED>
>
> which unfortunately changes the infoset.
How so? Note that the 1.0 DTD used a single-item enumerated type
also. . .
ht
- --
Henry S. Thompson, School of Informatics, University of Edinburgh
Half-time member of W3C Team
10 Crichton Street, Edinburgh EH8 9AB, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 650-4587, e-mail: ht@inf.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
[mail really from me _always_ has this .sig -- mail without it is forged spam]
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Received on Tuesday, 15 July 2008 17:25:51 UTC