<Someone>'s were_summon rules

>Hemmed in by one invisible wererat?
><Someone>: Should I feel hemmed in if I can see that a wererat summons
>zero rats? Can the invisible wererat hem me in all by itself? And
>even if it had summoned anything, wouldn't a different message had
>been clearer (for isntance, "Rats appear around you!"); after all,
>I could see *what* was hemming me in.
>I agree that the current messages (and even the ones aspired to by the
>comment) are non-ideal.

<Someone>'s suggested set-up:
Seen summoner, seen help    : "The wererat summons help!"
Seen summoner, unseen help: "The wererat summons help! You feel hemmed in."
Seen summoner, no help: "The wererat summons help! But none comes."
Unseen summoner, seen help: "(A rat appears|Rats appear) from
nowhere!"
Unseen summoner, unseen help: "You feel hemmed in."
Unseen summoner, no help: No message.

doc/fixes34.3

@@ -73,6 +73,7 @@ reading a cursed scroll of light in a corridor wouldn't display correctly
 barbarians can become export in short sword skill
 samurai are now limited to master in martial arts skill; barbarians and
 	cavemen are now limited to master in bare-handed combat skill
+tweak messages when werefoo summons help
 
 
 Platform- and/or Interface-Specific Fixes