+Wed Dec 13 21:00:24 2006 Ben Pfaff <blp@gnu.org>
+
+ * variable-parser.c (parse_variables): If not successful, set
+ output pointer to NULL and output count to 0.
+
+Sat Dec 9 18:46:11 2006 Ben Pfaff <blp@gnu.org>
+
+ * variable-parser.h: New PV_SAME_WIDTH variable parsing option.
+
+ * variable-parser.c (add_variable): Implement new PV_SAME_WIDTH
+ option.
+ (parse_var_set_vars) Ditto.
+ (array_var_set_lookup_var_idx) Use new var_create, var_destroy
+ functions.
+