The Navigation Array
Each book's config file contains a nav array that defines the user guide navigation structure and it's pages.
The nav array has three dimensions:
- The top level array defines the column number. This is the column the contained pages/chapters will appear, in the navigation table.
- The next array level defines the Chapters in each column. Chapters can be used to split up columns with a lot of pages. The chapter array key will define the chapter name. If it is empty, no chapter title will appear.
- The inner array level defines the pages. Each element defines a page. The key refers to the view filename while the value defines the string that appears in the navigation and the HTML page title.
If a page is not defined in the nav array it will not be included when the book is built!