X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaMathView.ml;h=23f57820df80601337c8ba86ff5b958a0f428383;hb=b89690596acb0b24f1fd45da28ac04b4ad217e98;hp=fc1b7d47022935c7a83994218fc5fec6052ba787;hpb=86e607e77de78302e52b6d1cb1381f5a377be456;p=helm.git

diff --git a/helm/software/matita/matitaMathView.ml b/helm/software/matita/matitaMathView.ml
index fc1b7d470..23f57820d 100644
--- a/helm/software/matita/matitaMathView.ml
+++ b/helm/software/matita/matitaMathView.ml
@@ -620,11 +620,11 @@ class sequentsViewer ~(notebook:GPack.notebook) ~(cicMathView:cicMathView) () =
 
     method load_logo =
      notebook#set_show_tabs false;
-     notebook#append_page logo
+     ignore(notebook#append_page logo)
 
     method load_logo_with_qed =
      notebook#set_show_tabs false;
-     notebook#append_page logo_with_qed
+     ignore(notebook#append_page logo_with_qed)
 
     method reset =
       cicMathView#remove_selections;
@@ -698,7 +698,8 @@ class sequentsViewer ~(notebook:GPack.notebook) ~(cicMathView:cicMathView) () =
       let add_tab markup goal_switch =
         let goal = Stack.goal_of_switch goal_switch in
         if not (List.mem goal !added_goals) then begin
-          notebook#append_page ~tab_label:(tab_label markup) (win goal_switch);
+          ignore(notebook#append_page 
+            ~tab_label:(tab_label markup) (win goal_switch));
           page2goal <- (!page, goal_switch) :: page2goal;
           goal2page <- (goal_switch, !page) :: goal2page;
           incr page;
@@ -931,8 +932,12 @@ class cicBrowser_impl ~(history:MatitaTypes.mathViewer_entry MatitaMisc.history)
         match self#currentCicUri with
         | Some uri -> self#load (`Metadata (`Deps (`Back, uri)))
         | None -> ());
+      (* remove hbugs *)
+      (*
       connect_menu_item win#hBugsTutorsMenuItem (fun () ->
         self#load (`HBugs `Tutors));
+      *)
+      win#hBugsTutorsMenuItem#misc#hide ();
       connect_menu_item win#browserUrlMenuItem (fun () ->
         win#browserUri#entry#misc#grab_focus ());