I too care about interoperability. The problem I am speaking about
  is interoperability problem. Most my personal challenges with XSLT
  appeared when I tried to make my stylesheets work equally well
  (or bad) with many implementations.

Yes, I am sure. I didn't mean to imply otherwise.

I just noticed the subject line of this thread, now what was the
original question...

-- 
http://www.dcarlisle.demon.co.uk/matthew

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