@OPEN (DIRECTION)[;(direction);(direction)] [=(#number)]
Creates an exit in the specified direction(s). If (#number) is
specified, it is automatically @LINKed to that room. Otherwise,
the exit is created unlinked. Anyone may use the @LINK command
to specify where the unlinked exit leads.
EXIT NAMING CONVENTIONS:
North to the (Destination Room);north;nor;no;n;(destination)
(ie: North into the Closet;north;nor;no;n;closet;cl)
East through the (type of exit);east;ea;e;(type of exit)
(ie: East through the Red Door;east;ea;e;red door;red;rd)
(Verb) (target) with (object);(Enough to make it unique);(unique abbv)
Sit on the Chair;sit;chair;sitchair1
The 'Unique Abbv' comes in handy when there are multiple identical actions.