src/HOL/Prolog/ROOT.ML

excursion: commit_exit internally -- checkpoints are fully persistent now;
excursion: do not force intermediate result states yet -- great performance improvement;

(*  Title:    HOL/Prolog/ROOT.ML
    ID:       $Id$
    Author:   David von Oheimb (based on a lecture on Lambda Prolog by Nadathur)
*)

use_thys ["Test", "Type"];