X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2FmatitaGui.ml;h=7965b20e4549e9d23c263339ac81ff178953370a;hb=e78d293aba5f22ae7f957741ac5e821bade5a2a7;hp=7db4d5af12bcb3a5bbf8074f69a09282d41d5e60;hpb=a850f7bd35147a327c26330447c3d1748a449d09;p=helm.git

diff --git a/helm/software/matita/matitaGui.ml b/helm/software/matita/matitaGui.ml
index 7db4d5af1..7965b20e4 100644
--- a/helm/software/matita/matitaGui.ml
+++ b/helm/software/matita/matitaGui.ml
@@ -201,6 +201,7 @@ class interpErrorModel =
         tree_store#get ~row:iter ~column:interp_no_col
     end
 
+exception UseLibrary;;
 
 let rec interactive_error_interp ~all_passes
   (source_buffer:GSourceView.source_buffer) notify_exn offset errorll filename
@@ -347,9 +348,7 @@ let rec interactive_error_interp ~all_passes
             return ()
         );
        connect_button dialog#disambiguationErrorsMoreErrors
-        (fun _ -> return () ;
-          interactive_error_interp ~all_passes:true source_buffer
-           notify_exn offset errorll filename);
+        (fun _ -> return () ; raise UseLibrary);
        connect_button dialog#disambiguationErrorsCancelButton fail;
        dialog#disambiguationErrors#show ();
        GtkThread.main ()
@@ -651,7 +650,7 @@ class gui () =
       connect_menu_item main#ligatureButton self#nextSimilarSymbol;
       ignore(source_buffer#connect#after#insert_text 
        ~callback:(fun iter str -> 
-          if false && str = " " then 
+          if main#menuitemAutoAltL#active && str = " " then 
             ignore(self#expand_virtual_if_any iter " ")));
       ignore (findRepl#findEntry#connect#activate find_forward);
         (* interface lockers *)
@@ -702,8 +701,11 @@ class gui () =
        let thread_main =
         fun () -> 
           lock_world ();
+          let saved_use_library= !MultiPassDisambiguator.use_library in
           try
+           MultiPassDisambiguator.use_library := !all_disambiguation_passes;
            f ();
+           MultiPassDisambiguator.use_library := saved_use_library;
            unlock_world ()
           with
            | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
@@ -712,7 +714,17 @@ class gui () =
                  ~all_passes:!all_disambiguation_passes source_buffer
                  notify_exn offset errorll (s())#filename
                with
-                exc -> notify_exn exc);
+                | UseLibrary ->
+                   MultiPassDisambiguator.use_library := true;
+                   (try f ()
+                    with
+                    | MultiPassDisambiguator.DisambiguationError (offset,errorll) ->
+                       interactive_error_interp ~all_passes:true source_buffer
+                        notify_exn offset errorll (s())#filename
+                    | exc ->
+                       notify_exn exc);
+                | exc -> notify_exn exc);
+              MultiPassDisambiguator.use_library := saved_use_library;
               unlock_world ()
            | exc ->
               notify_exn exc;