unused parameter entity

In all three DTDs of XHTML 1.0, it appears that the parameter entity
'focus' is declared but never referenced - its contents are used
throughout, but not as an entity.

Simon St.Laurent
XML Elements of Style / XML: A Primer, 2nd Ed.
Building XML Applications
Inside XML DTDs: Scientific and Technical
Cookies / Sharing Bandwidth
http://www.simonstl.com

Received on Friday, 4 February 2000 08:18:11 UTC