On a related note, I'd like to use the draft on DN parsing you wrote some time ago as a guideline for writing a test on DN, but apparently I can't find it. Was it ever published? Can you point me there? Thanks, p. -- Pierangelo Masarati mailto:pierangelo.masarati@sys-net.it SysNet - via Dossi,8 27100 Pavia Tel: +390382573859 Fax: +390382476497