wenzelm [Sat, 27 Mar 2010 18:07:21 +0100] rev 35989
moved Primitive_Defs.mk_defpair to OldGoals.mk_defpair;
wenzelm [Sat, 27 Mar 2010 17:36:32 +0100] rev 35988
disallow premises in primitive Theory.add_def -- handle in Thm.add_def;
eliminated obsolete Sign.cert_def;
misc tuning and clarification;
wenzelm [Sat, 27 Mar 2010 16:01:45 +0100] rev 35987
disallow sort constraints in primitive Theory.add_axiom/add_def -- handled in Thm.add_axiom/add_def;
wenzelm [Sat, 27 Mar 2010 15:47:57 +0100] rev 35986
added Term.fold_atyps_sorts convenience;
wenzelm [Sat, 27 Mar 2010 15:20:31 +0100] rev 35985
moved Drule.forall_intr_frees to Thm.forall_intr_frees (in more_thm.ML, which is loaded before pure_thy.ML);
discontinued old-style Theory.add_defs(_i) in favour of more basic Theory.add_def;
modernized PureThy.add_defs etc. -- refer to high-level Thm.add_def;
wenzelm [Sat, 27 Mar 2010 14:10:37 +0100] rev 35984
eliminated old-style Theory.add_defs_i;