Re: Validator tool

>    1. The base of the tool is an XSL style sheet that generates an XML
> version of a report. The report is of a very simple format having
> <report/> root element and <info/> and <warning/> items and can be
> rendered using a CSS, another XSL or just used in the raw form.
>    2. The base style sheet has different templates that matches
> different patterns. When the validator needs to be extended, it can be
> added extra templates (either in the stylesheet or as an include).

you could also implement this in Schematron...since it already has the 
reporting facilities built in, as well as natural positive and negitive 
tests.

pvb