a) Detection of existential types now implemented

[helm.git] / matita / matitaGui.ml

diff --git a/matita/matitaGui.ml b/matita/matitaGui.ml
index 95d0a76310ebea5d645935ee81ea0b1914791ad7..fde6ba1ae2d9abde9b6a2b13bd6cfab1217d8065 100644 (file)
--- a/matita/matitaGui.ml
+++ b/matita/matitaGui.ml
@@ -783,7 +783,9 @@ class gui () =
               notify_exn exc;
               unlock_world ()
        in
-        worker_thread := Some (Thread.create thread_main ()) in
+       (*thread_main ();*)
+       worker_thread := Some (Thread.create thread_main ())
+      in
       let kill_worker =
        (* the following lines are from Xavier Leroy: http://alan.petitepomme.net/cwn/2005.11.08.html *)
        let interrupt = ref None in
@@ -889,6 +891,8 @@ class gui () =
         | None -> true
         | Some path -> 
             let is_prefix_of d1 d2 =
+              let d1 = MatitamakeLib.normalize_path d1 in
+              let d2 = MatitamakeLib.normalize_path d2 in
               let len1 = String.length d1 in
               let len2 = String.length d2 in
               if len2 < len1 then 
@@ -1030,8 +1034,6 @@ class gui () =
       MatitaGtkMisc.toggle_callback ~check:main#unicodeAsTexMenuItem
         ~callback:(fun enabled ->
           Helm_registry.set_bool "matita.paste_unicode_as_tex" enabled);
-      if not (Helm_registry.has "matita.paste_unicode_as_tex") then
-        Helm_registry.set_bool "matita.paste_unicode_as_tex" false;
       main#unicodeAsTexMenuItem#set_active
         (Helm_registry.get_bool "matita.paste_unicode_as_tex");
         (* log *)