X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=inline;f=helm%2Fmatita%2Fmatita.ml;h=3f08dd1c8f85f2410bda535ee3767e75eaa62c18;hb=72d451f039c8118ab76e17546bc41426477757b9;hp=69295bd7e0793af4c3792092db418e239a60353b;hpb=3b5b254f2faa600a14a837e95f94f953dc9959c7;p=helm.git

diff --git a/helm/matita/matita.ml b/helm/matita/matita.ml
index 69295bd7e..3f08dd1c8 100644
--- a/helm/matita/matita.ml
+++ b/helm/matita/matita.ml
@@ -78,7 +78,12 @@ let _ =
     | Incomplete_proof ((proof, goal) as status) ->
         sequents_viewer#load_sequents status;
         sequents_viewer#goto_sequent goal
-    | _ -> ()
+    | Proof proof -> 
+        prerr_endline "sequents_viewer#load_logo_with_qed (no proof)"; ()
+    | No_proof -> 
+        prerr_endline "sequents_viewer#load_logo (no proof)"; ()
+    | Intermediate _ -> 
+        assert false (* only the engine may be in this state *)
   in
   script#addObserver sequents_observer;
   script#addObserver browser_observer
@@ -97,6 +102,15 @@ let _ =
       let oc = open_out "env.dump" in
       CicEnvironment.dump_to_channel oc;
       close_out oc);
+    addDebugItem "load environment from \"env.dump\"" (fun _ ->
+      let ic = open_in "env.dump" in
+      CicEnvironment.restore_from_channel ic;
+      close_in ic);
+    addDebugItem "dump universes" (fun _ ->
+      List.iter (fun (u,_,g) -> 
+        prerr_endline (UriManager.string_of_uri u); 
+        CicUniv.print_ugraph g) (CicEnvironment.list_obj ())
+      );
     addDebugItem "print selected terms" (fun () ->
       let i = ref 0 in
       List.iter