Enhanced and documented: SVN commits: 925059, 925069.
Reserved folders are now stripped from menus, (treated as hidden).
A new menu options pattern '+' has been added to return the path to the folder that defines the menu. If the menu is defined in a page or template, the parent folder is used to determine the returned path. Here is an example menu definition that could be used to define a deep set of navigations per space:
<menu name="space-navigations" regexp="true" options="/.psml,+/*.link" depth="-1"/>
This menu definition should appear in the folder.metadata of every space.