+Sat Dec 16 14:00:48 2006 Ben Pfaff <blp@gnu.org>
+
+ * command/rank.sh: Fix test to allow string grouping variables.
+ See bug #18533.
+
+Sat Dec 16 12:20:58 2006 Ben Pfaff <blp@gnu.org>
+
+ * expressions/expressions.sh: Fix DATEDIFF function tests to
+ correspond with change to DATEDIFF.
+
Wed Dec 13 19:34:29 2006 Ben Pfaff <blp@gnu.org>
* expressions/expressions.sh: Test DATEDIFF, DATESUM functions.