X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fcontent_pres%2FtermContentPres.ml;h=84f4a2f7272bd5636f5fb0663ec071ea128cfad4;hb=8f1a123e61ff079b1f9ad63cc915470ec7e6abf3;hp=4a65e6ec9595099b3ab2f8fc6e05a4e7648f2923;hpb=e4065c7fa5b8392d3b2da7ff6ffae212fd9d5f38;p=helm.git

diff --git a/matita/components/content_pres/termContentPres.ml b/matita/components/content_pres/termContentPres.ml
index 4a65e6ec9..84f4a2f72 100644
--- a/matita/components/content_pres/termContentPres.ml
+++ b/matita/components/content_pres/termContentPres.ml
@@ -44,7 +44,7 @@ let resolve_binder = function
 
 let add_level_info prec t = Ast.AttributedTerm (`Level prec, t)
 
-let rec top_pos t = add_level_info ~-1 t
+let top_pos t = add_level_info ~-1 t
 
 let rec remove_level_info =
   function
@@ -214,6 +214,7 @@ let pp_ast0 status t k =
               ];
             break;
             k t ])
+(*
     | Ast.LetRec (rec_kind, funs, where) ->
         let rec_op =
           match rec_kind with `Inductive -> "rec" | `CoInductive -> "corec"
@@ -261,6 +262,7 @@ let pp_ast0 status t k =
           ((hvbox false false
             (fst_row :: List.flatten tl_rows
              @ [ break; keyword "in"; break; k where ])))
+*)
     | Ast.Implicit `JustOne -> builtin_symbol "?"
     | Ast.Implicit `Vector -> builtin_symbol "…"
     | Ast.Meta (n, l) ->
@@ -345,7 +347,7 @@ let instantiate21 idrefs env l1 =
         Ast.AttributedTerm (attr, subst_singleton pos env t)
     | t -> NotationUtil.group (subst pos env t)
   and subst pos env = function
-    | Ast.AttributedTerm (attr, t) ->
+    | Ast.AttributedTerm (_attr, t) ->
 (*         prerr_endline ("loosing attribute " ^ NotationPp.pp_attribute attr); *)
         subst pos env t
     | Ast.Variable var ->
@@ -376,7 +378,7 @@ let instantiate21 idrefs env l1 =
     | Ast.Literal l as t ->
         let t = add_idrefs idrefs t in
         (match l with
-        | `Keyword k -> [ add_keyword_attrs t ]
+        | `Keyword _k -> [ add_keyword_attrs t ]
         | _ -> [ t ])
     | Ast.Layout l -> [ Ast.Layout (subst_layout pos env l) ]
     | t -> [ NotationUtil.visit_ast (subst_singleton pos env) t ]
@@ -585,7 +587,7 @@ let instantiate_level2 status env term =
   in
   let rec aux env term =
     match term with
-    | Ast.AttributedTerm (a, term) -> (*Ast.AttributedTerm (a, *)aux env term
+    | Ast.AttributedTerm (_a, term) -> (*Ast.AttributedTerm (a, *)aux env term
     | Ast.Appl terms -> Ast.Appl (List.map (aux env) terms)
     | Ast.Binder (binder, var, body) ->
         Ast.Binder (binder, aux_capture_var env var, aux env body)
@@ -594,9 +596,11 @@ let instantiate_level2 status env term =
           List.map (aux_branch env) patterns)
     | Ast.LetIn (var, t1, t3) ->
         Ast.LetIn (aux_capture_var env var, aux env t1, aux env t3)
+(*    
     | Ast.LetRec (kind, definitions, body) ->
         Ast.LetRec (kind, List.map (aux_definition env) definitions,
           aux env body)
+*)    
     | Ast.Uri (name, None) -> Ast.Uri (name, None)
     | Ast.Uri (name, Some substs) ->
         Ast.Uri (name, Some (aux_substs env substs))
@@ -628,8 +632,8 @@ let instantiate_level2 status env term =
       Ast.Pattern (head, hrefs, vars) ->
        Ast.Pattern (head, hrefs, List.map (aux_capture_var env) vars)
     | Ast.Wildcard -> Ast.Wildcard
-  and aux_definition env (params, var, term, i) =
-    (List.map (aux_capture_var env) params, aux_capture_var env var, aux env term, i)
+  (*and aux_definition env (params, var, term, i) =
+    (List.map (aux_capture_var env) params, aux_capture_var env var, aux env term, i)*)
   and aux_substs env substs =
     List.map (fun (name, term) -> (name, aux env term)) substs
   and aux_meta_substs env meta_substs = List.map (aux_opt env) meta_substs
@@ -642,7 +646,7 @@ let instantiate_level2 status env term =
     | Ast.TermVar (name,(Ast.Level l|Ast.Self l)) -> 
         Ast.AttributedTerm (`Level l,Env.lookup_term env name)
     | Ast.FreshVar name -> Ast.Ident (lookup_fresh_name name, None)
-    | Ast.Ascription (term, name) -> assert false
+    | Ast.Ascription (_term, _name) -> assert false
   and aux_magic env = function
     | Ast.Default (some_pattern, none_pattern) ->
         let some_pattern_names = NotationUtil.names_of_term some_pattern in
@@ -710,7 +714,7 @@ let instantiate_level2 status env term =
               | _ -> assert false
             in
             instantiate_fold_right env)
-    | Ast.If (_, p_true, p_false) as t ->
+    | Ast.If (_, _p_true, _p_false) as t ->
         aux env (NotationUtil.find_branch (Ast.Magic t))
     | Ast.Fail -> assert false
     | _ -> assert false