+ /* Date check */
+// YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=1 1980", "dc.date:[* TO 1980]"));
+ YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=2 1980", "dc.date:[* TO 1980]"));
+ YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=3 1980", "dc.date:1980"));
+ YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=4 1980", "dc.date:[1980 TO *]"));
+// YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=5 1980", "dc.date:[* TO 1980]"));
+ YAZ_CHECK(compare(ct, "@and @attr 1=30 @attr 2=4 234 @attr 1=30 @attr 2=2 1990", "dc.date:[234 TO *] AND dc.date:[* TO 1990]"));
+#if 0