SYNOPSIS
        #include  <properties.h>

        int P_PREP_REQUIRED  "PrepRequired"

        int Set( P_PREP_REQUIRED, val )
        int Query( P_PREP_REQUIRED )

DESCRIPTION
        This property holds wether it is required to give a preposition to
        look at the item/vitem.

EXAMPLE
        Set( P_PREP_REQUIRED, 1 );

        Setting this it would be only possible to look at the item if the
        given string matches the ads/ids and includes a preposition

AVAILABILITY
        /std/thing and descendants, vitems

SEE ALSO
        thing(S), vitems(C), P_PREPS(P)