c2hs: added definitions for succ, pred, enumFrom{,To,ThenTo}; also add support for bitwise and, or, xor, and complement
c2hs: added definitions for succ, pred, enumFrom{,To,ThenTo}; also add support for bitwise and, or, xor, and complement

gtk2hs/gtksourceview,gtk2hs/gtksourceview