This module allows you to validate XML documents against a W3C XML
Schema. This module does not implement the full W3C XML Schema
recommendation (http://www.w3.org/XML/Schema), but a useful subset. See
the SCHEMA SUPPORT section in the module documention.

IMPORTANT NOTE: To get line and column numbers in the error
messages generated by this module you must install
XML::Filter::ExceptionLocator and use XML::SAX::ExpatXS as your
SAX parser. This module is much more useful if you can tell where
your errors are, so using these modules is highly recommeded!

Authors:
--------
Sam Tregar