Report both absolute and relative motion

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401287

test/testwm.c

@@ -210,7 +210,8 @@ int FilterEvents(const SDL_Event *event)
 		/* Show relative mouse motion */
 		case SDL_MOUSEMOTION:
 #if 0
-			printf("Mouse relative motion: {%d,%d}\n",
+			printf("Mouse motion: {%d,%d} (%d,%d)\n",
+				event->motion.x, event->motion.y,
 				event->motion.xrel, event->motion.yrel);
 #endif
 			return(0);