Add helpless monster macro

src/were.c

@@ -106,7 +106,7 @@ new_were(struct monst *mon)
                                   : pmname(&mons[pm], Mgender(mon)) + 4);
 
     set_mon_data(mon, &mons[pm]);
-    if (mon->msleeping || !mon->mcanmove) {
+    if (helpless(mon)) {
         /* transformation wakens and/or revitalizes */
         mon->msleeping = 0;
         mon->mfrozen = 0; /* not asleep or paralyzed */