The idea is fairly simple. I've noticed that some pages have slashes in the title, like this: "Root/Directory/Sub-Directory". I was thinking that when such a title appears it should be possible to click separately on each section. So, for instance, in the above example clicking on the word "Root" would take me to the page named "Root" and clicking on the word "Directory" would take me to the page "Root/Directory", and clicking on the word "Sub-Directory" would take me to "Root/Directory/Sub-Directory"!!! It seems fairly easy to implement, and then the naming system would give you an automatic navigation tree!!! And if you don't want to use it, you can just not use slashes in the title!

I'm not sure if the idea for Sub-pages is related or not, as I can't understand what it does.

Sub-pages does 2 things:

  1. if you write !/Child, Tavi treats it as a reference to a page called MenuTitles/Child
  2. When you get to the page called MenuTitles/Child, it inserts a navigation link back to MenuTitles

/Child is not a subpage.