21 Dec
2001
21 Dec
'01
4:11 p.m.
Hi Paulo,
In version 17#115 I needed to include in my programs the following directive:
:- use_module(library(hiord_rt)).
Yes, hiord is now in the engine, but you have to enable call/n goals via a package. Just change to:
:- use_package(hiord).
Cheers,
Paco