--- a/Nominal/Parser.thy	Wed Mar 03 10:39:43 2010 +0100
+++ b/Nominal/Parser.thy	Wed Mar 03 11:42:15 2010 +0100
@@ -231,7 +231,7 @@
     Local_Theory.theory_result (define_raw_perms dtinfo (length dts)) lthy2;
   val raw_binds_flat = map (map flat) raw_binds;
   val (((fv_ts_loc, fv_def_loc), alpha), lthy4) = define_fv_alpha dtinfo raw_binds_flat lthy3;
-(*  val alpha_ts_loc = #preds alpha
+  val alpha_ts_loc = #preds alpha
   val morphism_4_3 = ProofContext.export_morphism lthy4 lthy3;
   val alpha_ts = map (Morphism.term morphism_4_3) alpha_ts_loc;
   val alpha_induct_loc = #induct alpha
@@ -245,7 +245,7 @@
   val (bv_eqvts, lthy5) = fold_map (build_bv_eqvt perms (raw_bn_eqs @ raw_perm_def) inducts) bns lthy4;
   val (fv_eqvts, lthy6) = build_eqvts Binding.empty fv_ts_loc perms
     ((flat (map snd bv_eqvts)) @ fv_def_loc @ raw_perm_def) induct lthy5;
-  val alpha_eqvt_loc = build_alpha_eqvts alpha_ts_loc perms 
+(*  val alpha_eqvt_loc = build_alpha_eqvts alpha_ts_loc perms 
     (raw_perm_def @ alpha_inj_loc) alpha_induct_loc lthy6;
   val alpha_eqvt = ProofContext.export lthy6 lthy2 alpha_eqvt_loc;
   val alpha_equivp_loc = build_equivps alpha_ts_loc induct alpha_induct_loc
@@ -256,7 +256,7 @@
     (map (fn ((b, t), alpha) => (([], b, NoSyn), (t, alpha))) ((qty_names ~~ all_typs) ~~ alpha_ts))
     (ALLGOALS (resolve_tac alpha_equivp)) lthy6;*)
 in
-  ((raw_dt_names, raw_bn_funs, raw_bn_eqs, raw_binds), lthy4)
+  ((raw_dt_names, raw_bn_funs, raw_bn_eqs, raw_binds), lthy6)
 end
 *}