I've recently been using Xalan and trying to write some basic extensions. I've made some things work OK - but some I feel are more fudged than anything ( Resorting to outputting text as I can't nest elements correctly ). Is there some sort of programming guide, or is it purely down to looking through the examples? Thanks Nige -- View this message in context: http://old.nabble.com/Starting-with-Xalan-tp27026888p27026888.html Sent from the Xalan - J - Users mailing list archive at Nabble.com.