Variant

- ::operator_match disobeyed rc.search.case.sensitive.

src/Variant.h

@@ -34,6 +34,7 @@ class Variant
 {
 public:
   static std::string dateFormat;
+  static bool searchCaseSensitive;
 
   enum type {type_unknown, type_boolean, type_integer, type_real, type_string,
              type_date, type_duration};