James Clark has released an implementation of a processor for RELAX NG, the XML schema language created by the merging of Murata Makoto's RELAX and his own TREX language.

Clark's validator, Jing, is implemented in Java on top of SAX2, and is an adaptation of his TREX processor. Jing is available fom thaiopensource.com, along with several other related resources:

• A RELAX NG schema for XSLT 1.0
• A RELAX NG implementation of XHTML Modularization
• An XSLT stylesheet for converting RELAX Core to RELAX NG

Related stories:

• RELAX NG drafts, tutorial
• OASIS announces RELAX, TREX to form RELAX NG