Supersedes XSLT 2.0 RELAX NG Grammar, 12 Jul 2006.
RELAX NG Grammars for XSLT 1.0, 2.0, 3.0…
, Issue 7; 20 Feb 2012
Future development of the XSLT RELAX NG Grammars has moved to github.
Having RELAX NG grammars for XSLT supports syntax directed editing (and other kinds of validation) in environments such as Emacs and <oXygen/>.
Last week, Florent sent me some patches and we began discussing support for XSLT 3.0.
In the interest of moving the code somewhere more accessible, I've created a github project for it.
Fork, patch, and issue pull requests at will!