SYNOPSIS
    object P_OUTSIDE  "Outside"

    object Set(P_OUTSIDE, object value)
    object Query(P_OUTSIDE)

DESCRIPTION
    This property defines which object is the 'outside'�of this room.
    If not set (default), environment(<this_room>) will be used as outside.

    It is useful e.g. for a chair, which could programmed as an inroom
    located inside a room. By setting the chairs P_OUTSIDE to the encumbering
    rooms P_OUTSIDE, the player won't notice the nesting.

EXAMPLE
    Set(P_OUTSIDE, environment(environment()));

AVAILABILITY
    Include: <properties.h>

    Availability: /std/room(/description) and descendants.

SEE ALSO
    room(S), inroom(S), intlong(P), preoutside(P)