(do_mouse_tracking): Make externally visible.

diff --git a/src/keyboard.c b/src/keyboard.c
index 13b93fb390ee383e4f77137a6e7e771700f8c47a..ae7ad55da383e5bad442fb3c5ff0c77d9fa3eb1c 100644 (file)
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -523,7 +523,7 @@ static struct input_event * volatile kbd_store_ptr;
 /* If this flag is non-nil, we check mouse_moved to see when the
    mouse moves, and motion events will appear in the input stream.
    Otherwise, mouse motion is ignored.  */
-static Lisp_Object do_mouse_tracking;
+Lisp_Object do_mouse_tracking;
 
 /* Symbols to head events.  */
 Lisp_Object Qmouse_movement;