substitution-groups.testSet and DTDs

I noticed a significant delay while running the new 
substitution-groups.testSet through my test driver. On analysis, this is 
caused by the reference to 
http://www.w3.org/MarkUp/DTD/xhtml-basic11.dtd contained in 
./ancillary/xhtml-for-annotation.dtd.

The problem of fetching DTDs from the W3C site is of course well known, 
and the circumventions well-documented. But people implementing XSD test 
drivers have got better things to do than writing catalog files to 
reduce W3C web traffic. I wonder if it's really necessary for the 
testSet file to use a DTD, and if so, whether it's really necessary for 
it to be remote?

Michael Kay
Saxonica

Received on Monday, 21 June 2010 09:41:24 UTC