--- gtk-1.2.defs.~1.6.~	2003-01-05 06:01:11.000000000 +1000
+++ gtk-1.2.defs	2003-01-12 14:43:05.000000000 +1000
@@ -964,7 +964,9 @@
 
 ;; TreeItem
 
-(define-object GtkTreeItem (GtkItem))
+(define-object GtkTreeItem (GtkItem)
+  (fields
+   (bool expanded)))
 
 (define-func gtk_tree_item_new
   GtkWidget
@@ -1542,6 +1544,16 @@
 ;;  ((GtkWindow window)
 ;;   (GtkAcceleratorTable table)))
 
+(define-func gtk_window_add_accel_group
+ none
+ ((GtkWindow window)
+  (GtkAccelGroup accel_group)))
+
+(define-func gtk_window_remove_accel_group
+ none
+ ((GtkWindow window)
+  (GtkAccelGroup accel_group)))
+
 (define-func gtk_window_position
   none
   ((GtkWindow window)
@@ -1975,6 +1987,10 @@
   ((GtkToggleButton toggle_button)
    (bool draw_indicator)))
 
+(define-func gtk_toggle_button_get_active
+  bool
+  ((GtkToggleButton toggle_button)))
+
 (define-func gtk_toggle_button_set_state
   none
   ((GtkToggleButton toggle_button)
@@ -2665,7 +2681,9 @@
 
 ;; MenuItem
 
-(define-object GtkMenuItem (GtkItem))
+(define-object GtkMenuItem (GtkItem)
+  (fields
+   (GtkWidget submenu)))
 
 (define-func gtk_menu_item_new
   GtkWidget