> Dev:
> <!--libxslt-->5 - 5 - 5 - 5
> 
> Test
> <!--libxslt-->0 - 5 - 0 - 5
> 
> Does this help?
> 

It points the finger squarely at libxslt. It also suggests to me that what's
failing is the evaluation of key() in the initializer of a global variable.
But you'll probably have to find a different forum to get libxslt support.

Regards,

Michael Kay
http://www.saxonica.com/
http://twitter.com/michaelhkay