surviving petrification (trunk only)

surviving petrification (trunk only)

     From the newsgroup:  if you were wielding a cockatrice corpse without
gloves while polymorphed into something capable of doing that, then were
turned to stone when rehumanizing, you'd be left wielding the untouchable
corpse if life-saving kept the game going.  This causes it to stop being
wielded if you get that far.  Likewise for monsters.