apologies forgot to set it as preformatted

I get two problems when using the internal processor. First the error 
"Undefined prefix in pattern"

using xml:



a test
this is a test


and xsl:





	
		
	



	
		
		
	
 



But this works fine when using external processors such as Xalan-J

Why?

The second error is proving hard to reconstruct - but occurs when the above works OK - the internal processor seems to get stuck in an infinite loop processing the xhtml:* match conditions, and eventually crashes.

I will try to reconstruct it and post the example code here.

Cheers