Function bitwise_xor

include/chaiscript/dispatchkit/operators.hpp:180–183

      template<typename T>
        void bitwise_xor(Module& m)
        {
          m.add(chaiscript::fun([](const T &lhs, const T &rhs){return lhs^rhs;}), "^");
        }

      template<typename T>
        void bitwise_or(Module& m)