Cube  Diff

				        isKindOfClass:[Command class]]) {
					// game defined commands use very
					// ad-hoc function signature, and just
					// call it
					OFArray<OFString *> *arguments =
					    [[OFArray alloc]
					        initWithObjects:w
					                  count:numargs + 1];
					                  count:numargs];
					val = [identifier
					    callWithArguments:arguments
					               isDown:isdown];
				} else if ([identifier
				               isKindOfClass:[Variable
				                                 class]]) {
					// game defined variables