-bot :: (String,Int) [IRCMessage] [IRCMessage] a (IRCMessage -> a -> .(*World -> *(Maybe [IRCMessage],a,*World))) *World -> *(Maybe String,a,*World)
-//bot :: (String, Int) [IRCMessage] [IRCMessage] .a (IRCMessage -> (.a -> .(*World -> *(Maybe [IRCMessage], .a, *World)))) *World -> *(Maybe String, .a, *World)
+bot :: (String, Int) [IRCMessage] [IRCMessage] .a (IRCMessage -> (.a -> *(*World -> *(Maybe [IRCMessage], .a, *World)))) !*World -> *(Maybe String, .a, !*World)