X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_notation%2FcicNotationRew.ml;h=27040d5ae8d41138bb098001bb395ea377eb487a;hb=c784fcbfe47beaa2c399cb71b3d2b84dedc4fb76;hp=aa171c55ccedd2aed0a86da4b99de8b0e73b08b8;hpb=c11f4fe10591d568afb410e5d96061448a437254;p=helm.git

diff --git a/helm/ocaml/cic_notation/cicNotationRew.ml b/helm/ocaml/cic_notation/cicNotationRew.ml
index aa171c55c..27040d5ae 100644
--- a/helm/ocaml/cic_notation/cicNotationRew.ml
+++ b/helm/ocaml/cic_notation/cicNotationRew.ml
@@ -158,19 +158,25 @@ let pp_ast0 t k =
           match outty_opt with
           | None -> []
           | Some outty ->
-              [ builtin_symbol "["; remove_level_info (k outty);
-                builtin_symbol "]"; break ]
+              [ keyword "return"; break; remove_level_info (k outty)]
         in
         let indty_box =
           match indty_opt with
           | None -> []
-          | Some (indty, href) -> [ keyword "in"; ident_w_href href indty ]
+          | Some (indty, href) -> [ keyword "in"; break; ident_w_href href indty ]
         in
         let match_box =
-          hvbox false true [
-            keyword "match"; break;
-            hvbox false false ([ top_pos (k what) ] @ indty_box); break;
-            keyword "with" ]
+          hvbox false false [
+           hvbox false true [
+            hvbox false true [ keyword "match"; break; top_pos (k what) ];
+            break;
+            hvbox false true indty_box;
+            break;
+            hvbox false true outty_box
+           ];
+           break;
+           keyword "with"
+         ]
         in
         let mk_case_pattern (head, href, vars) =
           hbox true false (ident_w_href href head :: List.map aux_var vars)
@@ -209,7 +215,7 @@ let pp_ast0 t k =
         in
         add_level_info Ast.simple_prec Ast.simple_assoc
           (hvbox false false [
-            hvbox false false (outty_box @ [ match_box ]); break;
+            hvbox false false ([match_box]); break;
             hbox false false [ hvbox false false patterns'' ] ])
     | Ast.Cast (bo, ty) ->
         add_level_info Ast.simple_prec Ast.simple_assoc