[araneida: when an html attribute value is null, it's now printed as ""
Alan-Shields@omrf.ouhsc.edu**20051205224837
 ((a :href nil)) -> <a href=""></a>
 
 Now doesn't that make sense?
] {
hunk ./html.lisp 51
-		     (princ (val-printer val) o)
+		     (if (null val)
+			 (princ "" o)
+			 (princ (val-printer val) o))
}