(Fmenu_or_popup_active_p): New function.

(syms_of_macmenu): Defsubr it.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/macmenu.c b/src/macmenu.c
index 02fae600cdf..ce0bc6eea54 100644
--- a/src/macmenu.c
+++ b/src/macmenu.c
@@ -1052,6 +1052,17 @@ x_activate_menubar (f)
   UNBLOCK_INPUT;
 }
 
+/* The following is used by delayed window autoselection.  */
+
+DEFUN ("menu-or-popup-active-p", Fmenu_or_popup_active_p, Smenu_or_popup_active_p, 0, 0, 0,
+       doc: /* Return t if a menu or popup dialog is active.  */)
+     ()
+{
+  /* Always return Qnil since menu selection functions do not return
+     until a selection has been made or cancelled.  */
+  return Qnil;
+}
+
 /* Find the menu selection and store it in the keyboard buffer.
    F is the frame the menu is on.
    MENU_BAR_ITEMS_USED is the length of VECTOR.
@@ -2653,6 +2664,7 @@ syms_of_macmenu ()
   staticpro (&Qdebug_on_next_call);
 
   defsubr (&Sx_popup_menu);
+  defsubr (&Smenu_or_popup_active_p);
 #ifdef HAVE_MENUS
   defsubr (&Sx_popup_dialog);
 #endif