X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2FmatitaGui.ml;h=5ac24f8f66c9abdd262e6f477dd368188edc01e9;hb=249d79bebff886846fbab65cc079623d90684baf;hp=fa6059d1ea0eebb8139ac900f86e767074daeacd;hpb=fccf05646ed2e47a81290a2884191edbddcaa169;p=helm.git

diff --git a/helm/matita/matitaGui.ml b/helm/matita/matitaGui.ml
index fa6059d1e..5ac24f8f6 100644
--- a/helm/matita/matitaGui.ml
+++ b/helm/matita/matitaGui.ml
@@ -156,8 +156,8 @@ class gui () =
       connect_button tbar#introsButton (tac (A.Intros (loc, None, [])));
       connect_button tbar#applyButton (tac_w_term (A.Apply (loc, hole)));
       connect_button tbar#exactButton (tac_w_term (A.Exact (loc, hole)));
-      connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None)));
-      connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole)));
+      connect_button tbar#elimButton (tac_w_term (A.Elim (loc, hole, None, None, [])));
+      connect_button tbar#elimTypeButton (tac_w_term (A.ElimType (loc, hole, None, None, [])));
       connect_button tbar#splitButton (tac (A.Split loc));
       connect_button tbar#leftButton (tac (A.Left loc));
       connect_button tbar#rightButton (tac (A.Right loc));
@@ -186,9 +186,7 @@ class gui () =
         (* log *)
       MatitaLog.set_log_callback self#console#log_callback;
       GtkSignal.user_handler :=
-        (fun exn ->
-           MatitaLog.error
-             (sprintf "Uncaught exception: %s" (Printexc.to_string exn)));
+        (fun exn -> MatitaLog.error (MatitaExcPp.to_string exn));
         (* script *)
       let _ =
         match GSourceView.source_language_from_file BuildTimeConf.lang_file with
@@ -262,7 +260,9 @@ class gui () =
                 ()
             in
             match rc with
-            | `YES -> saveScript ();GMain.Main.quit ()
+            | `YES -> saveScript ();
+                      if not source_view#buffer#modified then
+                        GMain.Main.quit ()
             | `NO -> GMain.Main.quit ()
             | `CANCEL -> ()
           end else GMain.Main.quit ());