make this module appeat late in Pure;
moved print_current_goals to display.ML;
added quick_and_dirty_prove_goalw_cterm (from Isar/skip_proof.ML);
added thm database functions (from Thy/thm_database.ML);
(* Title: HOLCF/Fun3.thy
ID: $Id$
Author: Franz Regensburger
Copyright 1993 Technische Universitaet Muenchen
Class instance of => (fun) for class pcpo
*)
Fun3 = Fun2 +
(* default class is still term *)
instance fun :: (term,cpo)cpo (cpo_fun)
instance fun :: (term,pcpo)pcpo (least_fun)
end