menu->update

Update the activation of the menu_items in this menu. For each menu_item that has a menu<->condition not equal to @nil, it invokes the menu_item<->condition attribute, providing the following context information:

@receiver The menu_item

@arg1 The argument (i.e. the context)

If the message evaluates successfully, the menu_item is activated, otherwise it is deactivated.

See also: - menu->active_item
- menu->active_all_items
- popup->update

@receiver	The menu_item
@arg1	The argument (i`.`e. the context)