@SET (room) = WINDY
WINDY rooms broadcast everything that is said or done through all
exits, to neighboring rooms.
WINDYness will appear next to the room name as [ Windy ], and
comments made in windy rooms will be made "to everyone." to remind
you that you that someone may be able to overhear you unobserved.
Setting an exit HUSHED will prevent it from broadcasting messages