X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcontent_pres%2FtermContentPres.ml;h=f1ea0b25e9abeb0b42a78842f7db2a58a721cc29;hb=4446f96e1829f1a82fc71cb49d8ddc392e73b155;hp=378708bce764e9e0e8010ff5b64e696f9e52f7eb;hpb=eb9ca860db8cb06083765f7698179f16dee5303e;p=helm.git

diff --git a/helm/software/components/content_pres/termContentPres.ml b/helm/software/components/content_pres/termContentPres.ml
index 378708bce..f1ea0b25e 100644
--- a/helm/software/components/content_pres/termContentPres.ml
+++ b/helm/software/components/content_pres/termContentPres.ml
@@ -93,6 +93,7 @@ let string_of_sort_kind = function
   | `Set -> "Set"
   | `CProp _ -> "CProp"
   | `Type _ -> "Type"
+  | `NType s -> "Type[" ^ s ^ "]"
 
 let pp_ast0 t k =
   let rec aux =
@@ -144,16 +145,16 @@ let pp_ast0 t k =
         let mk_case_pattern =
          function
             Ast.Pattern (head, href, vars) ->
-             hvbox true false (ident_w_href href head :: List.map aux_var vars)
+             hvbox true true (ident_w_href href head :: 
+               List.flatten (List.map (fun x -> [break;x]) (List.map aux_var vars)))
           | Ast.Wildcard -> builtin_symbol "_"
         in
         let patterns' =
           List.map
             (fun (lhs, rhs) ->
               remove_level_info
-                (hvbox false true [
-                  hbox false true [
-                    mk_case_pattern lhs; builtin_symbol "\\Rightarrow" ];
+                (hovbox false true [ 
+                  mk_case_pattern lhs; break; builtin_symbol "\\Rightarrow"; 
                   break; top_pos (k rhs) ]))
             patterns
         in
@@ -598,6 +599,8 @@ let instantiate_level2 env term =
     | Ast.Magic magic -> aux_magic env magic
     | Ast.Variable var -> aux_variable env var
 
+    | Ast.Cast (t, ty) -> Ast.Cast (aux env t, aux env ty)
+
     | _ -> assert false
   and aux_opt env = function
     | Some term -> Some (aux env term)