- $out: HTMLOutputter used to output (usually an Action, but not always!)
- $menu: The Menu object outputted as a submenu.
- $label: Localized text which represents the menu item.
+
+StartDocNav: Before outputting the docs Nav
+- $nav: The DoclNav widget
+
+EndDocNav: After outputting the docs Nav
+- $nav: The DoclNav widget