+
+StartNotifyMentioned: During notice distribution, we send notifications (email, im...) to the profiles who were somehow mentioned.
+- $stored: Notice object that is being distributed.
+- &$mentioned_ids: Array of profile IDs (not just for local users) who got mentioned by the notice.
+
+EndNotifyMentioned: During notice distribution, we send notifications (email, im...) to the profiles who were somehow mentioned.
+- $stored: Notice object that is being distributed.
+- $mentioned_ids: Array of profile IDs (not just for local users) who got mentioned by the notice.
+
+StartHomeStubNavItems: Go back Home nav items. Default includes just one item 'home'
+- $out: HTMLOutputter used to output (usually an Action, but not always!)
+- &$items: Referenced array of items in the nav (add if desired)
+
+EndHomeStubNavItems:
+- $out: HTMLOutputter used to output (usually an Action, but not always!)
+- $items: array of menu items
+
+StartSubMenu: Before outputting a submenu (including enclosing tags) to HTML
+- $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.
+
+EndSubMenu: After outputting a submenu (including enclosing tags) to HTML
+- $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