X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fcontent_pres%2FtermContentPres.ml;h=85f4a3187ea641290d98c2fd75118e15912fedb0;hb=1652681b5eb49332f1c78e6c26d3ae5c7253d382;hp=e15442970a0ac3a139d54cf2cf0b1d85d2c1ee95;hpb=404cfbb5d450f3d738637cfee71aac877a4a8b1d;p=helm.git

diff --git a/helm/software/components/content_pres/termContentPres.ml b/helm/software/components/content_pres/termContentPres.ml
index e15442970..85f4a3187 100644
--- a/helm/software/components/content_pres/termContentPres.ml
+++ b/helm/software/components/content_pres/termContentPres.ml
@@ -93,6 +93,12 @@ let string_of_sort_kind = function
   | `Set -> "Set"
   | `CProp _ -> "CProp"
   | `Type _ -> "Type"
+  | `NType s -> "Type[" ^ s ^ "]"
+
+let map_space f l =
+ HExtlib.list_concat
+  ~sep:[space] (List.map (fun x -> [f x]) l)
+;;
 
 let pp_ast0 t k =
   let rec aux =
@@ -144,16 +150,16 @@ 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]) (map_space 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
@@ -204,8 +210,8 @@ let pp_ast0 t k =
           match rec_kind with `Inductive -> "rec" | `CoInductive -> "corec"
         in
         let mk_fun (args, (name,ty), body, rec_param) =
-         List.map aux_var args ,k name, HExtlib.map_option k ty, k body,  
-           fst (List.nth args rec_param)
+         List.flatten (List.map (fun x -> [aux_var x; space]) args),
+          k name, HExtlib.map_option k ty, k body, fst (List.nth args rec_param)
         in
         let mk_funs = List.map mk_fun in
         let fst_fun, tl_funs =
@@ -218,9 +224,10 @@ let pp_ast0 t k =
             space;
             keyword rec_op;
             space;
-            name] @
+            name;
+            space] @
             params @
-            [space; keyword "on" ; space ; rec_param ;space ] @
+            [keyword "on" ; space ; rec_param ;space ] @
             (match ty with None -> [] | Some ty -> [builtin_symbol ":"; ty]) @
             [ builtin_symbol "\\def";
             break;