Thanks Juanita.
Nick, I have a fairly long code inside the loop.  Normally, I use the
";" delimiter to make it easier to the eyes.  The use of /// totally
escaped me;  I think I was attempting to complicate my life...
Thank you both.
Thomas
--
Thomas Speidel
Statistical Associate
Clinical Trials Unit
Tom Baker Cancer Centre
1331 - 29th Street N.W.
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