I am evaluating the use of these APIs in COTS products and have four questions.
1) In the documentation for libxml2 it says: "interface to the XML Schemas handling and schema validity checking, it is incomplete right now." The documentation does not indicate what parts are not implemented.
--I am wondering if the documentation is simply not up to date with the code or if this is true?
--If true, what parts are not implemented?
2) The libxml2 documentation for Schematron does not mention if it implements the ISO standard.
--Does it?
3) The libxml2 documentation for Relax NG does not indicate if it implements the ISO standard.
--Does it?
4) libxslt, it appears, does not implement XSLT 2.0 or XQuery.
--Is this true?
Thanks!