[XML-SIG] Noisier error handling all 'round?

[Lars Marius Garshol]

* Paul Prescod
| 
| But that begs the question of what saxlib does and it does NOT, by
| default raise an exception. It should. For all parsers the driver
| should set it up so that the "default error handler" raises an
| exception.

I agree and will fix this in SAX 2.0.

--Lars M.