+ YAZ_CHECK(compare(ct, "@attr 1=30 @attr 2=5 1980", "dc.date>1980"));
+ YAZ_CHECK(compare(ct, "@and @attr 1=30 @attr 2=4 234 @attr 1=30 @attr 2=2 1990", "dc.date>=234 and dc.date<=1990"));
+
+ /* Truncation */
+ YAZ_CHECK(compare(ct, "@attr 5=1 water", "water*"));
+ YAZ_CHECK(compare(ct, "@attr 5=2 water", "*water"));
+ YAZ_CHECK(compare(ct, "@attr 5=3 water", "*water*"));
+ YAZ_CHECK(compare(ct, "@attr 5=100 water", "water"));
+ YAZ_CHECK(compare(ct, "@attr 5=102 water", "water"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 water", "water"));
+
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat.*er", "wat*er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat?er", "wat*er"));
+
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat.er", "wat?er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat#er", "wat?er"));
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat?er", "wat\\?er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat*er", "wat\\*er"));
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat#er", "wat#er"));
+
+ /* \. is 'eaten' by PQF parser */
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat\\.er", "wat?er"));
+
+ /* Escape sequences */
+ /* note: escape sequences that survive after PQF parse below */
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat\\\\?er", "wat\\?er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat\\\\?er", "wat\\?er"));
+
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat\\\\*er", "wat\\*er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat\\\\*er", "wat\\*er"));
+
+ YAZ_CHECK(compare(ct, "wat\\\\#er", "wat#er"));
+ YAZ_CHECK(compare(ct, "@attr 5=100 wat\\\\#er", "wat#er"));
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat\\\\#er", "wat#er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat\\\\#er", "wat#er"));
+ YAZ_CHECK(compare(ct, "@attr 5=102 wat\\\\.er", "wat.er"));
+ YAZ_CHECK(compare(ct, "@attr 5=104 wat\\\\.er", "wat.er"));
+
+ /* Quoting */
+ YAZ_CHECK(compare(ct, "@attr 5=100 \"\"", "\"\""));
+ YAZ_CHECK(compare(ct, "@attr 5=1 \"\"", "\"*\""));
+ YAZ_CHECK(compare(ct, "@attr 5=2 \"\"", "\"*\""));
+ YAZ_CHECK(compare(ct, "@attr 5=3 \"\"", "\"**\""));
+ YAZ_CHECK(compare(ct, "@attr 5=102 \"\"", "\"\""));
+ YAZ_CHECK(compare(ct, "@attr 5=104 \"\"", "\"\""));
+
+ YAZ_CHECK(compare(ct, "@attr 5=1 \"water basket\"", "\"water basket*\""));
+ YAZ_CHECK(compare(ct, "@attr 5=2 \"water basket\"", "\"*water basket\""));
+ YAZ_CHECK(compare(ct, "@attr 5=3 \"water basket\"", "\"*water basket*\""));