STRUCTURES IN PROLOG
                           By Jean G. Vaucher,
     De'partement d' informatique et R.O., Universite' de Montre'al
                   Shelved on the 15th of August 1989


The entry comes  as this file, VAUCHER.PRE; the  source, VAUCHER.PL; some
documentation, VAUCHER.DOC; and a test program VAUCHERTEST.PL


VAUCHER.PL is  a set  of structure-handling predicates.  See VAUCHER.DOC
for documentation.


CHECKED ON EDINBURGH-COMPATIBLE (POPLOG) PROLOG : yes.


PORTABILITY :

    Change  the  precedence  of  '..'   for  Prolog's  that  use  DEC-10
    precedences.

INTERNAL DOCUMENTATION :

    See VAUCHER.DOC. Long description of  how to use the predicates, and
    a  brief  description  of  how   they  work:  adequate  given  their
    simplicity.