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Name(s): examine_key1: "examine_key(examiner)"
2: "return a list of strings to be told to the player, indicating what the key on this type of object means, and what this object's key is set to."
3: "the default will only tell the key to a wizard or this object's owner."
4: who = args[1]
5: if (caller == this && $perm_utils:controls(who, this) && this.key != 0)
6: return {tostr(this:title(), " can only be moved to locations matching this key:"), tostr(" ", $lock_utils:unparse_key(this.key))}
7: endif