Hi I can't resist pointing out that saxon allows you to reassign
variables with the saxon:assign extension. Can we have dynamic
scoping/implicit parameters instead :-)

regards,
-Gunther

--
Gunther Schadow, M.D., Ph.D.                    gschadow@xxxxxxxxxxxxxxx
Medical Information Scientist      Regenstrief Institute for Health Care
Adjunct Assistant Professor        Indiana University School of Medicine
tel:1(317)630-7960                         http://aurora.regenstrief.org