(* collect all knowledge defined in theories so far

    author: Walther Neuper 0003

    (c) isac-team

 use"IsacKnowledge/Isac.ML";

 use"Isac.ML";

  *)

 theory' := overwritel (!theory', [("Isac.thy",Isac.thy)]);

 (**.set up a list for getting guh + theID for a thm (defined in isabelle).**)

 (*.get all theorems used by isac and defined in isabelle.*)

 local

     val isacrlsthms = ((gen_distinct eq_thmI) o (map rep_thm_G') o flat o 

 		       (map (thms_of_rls o #2 o #2))) (!ruleset');

     val isacthms = (flat o (map (thms_of o #2))) (!theory');

 in

     val rlsthmsNOTisac = gen_diff eq_thmI (isacrlsthms, isacthms);

 end;

 (*.set up the list using 'val first_isac_thy' (see ListG.ML).*)

 isab_thm_thy := make_isab rlsthmsNOTisac

 			  ((#ancestors o rep_theory) first_isac_thy);

 (*.create the hierarchy of theory elements from IsacKnowledge

    including thms from Isabelle used in rls;

    elements store_*d in any *.ML are not overwritten.*)

 thehier := the_hier (!thehier) (collect_thydata ());

 writeln("----------------------------------\n\

 	\*** insert: not found ... IS OK : \n\

 	\comes from fill_parents           \n\

 	\----------------------------------\n");