code: func (v *Widget) RemoveAccelerator(group *AccelGroup, key uint, mods gdk.ModifierType) bool {
  	return gobool(C.gtk_widget_remove_accelerator(v.native(),
  		group.native(),
  		C.guint(key),
  		C.GdkModifierType(mods)))
  }
docs: // RemoveAccelerator is a wrapper around gtk_widget_remove_accelerator().