How to get exslt regression tests?

"Karr, David" <[email protected]>
Newsgroups gmane.text.xml.xslt.extensions
Message-ID <[email protected]> 
How do I get the collection of EXSLT regression tests, for executable
examples?  I've managed to find links to a couple of them, and I
discovered that they are "hidden" on the EXSLT web site (if I view the
doc for a function and then change the URL to end with the name of a
regression test file that I know exists, I find it is there).
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