-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQFIfN1skjnJixAXWBoRAr+JAJ9U2PnHNz5rad2TIzpNcvraSzhMVQCcCoEi Sr/0tm6JnDh4/eI76eUdS4Q= =vWDH -----END PGP SIGNATURE-----Received on Tuesday, 15 July 2008 17:25:51 GMT
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