Template:Navlist/Map/Prev page/doc

Usage
This template is designed to be passed to a navlist, which describes the organization of a book as documented at /Doc. Its function is to identify the predecessor of in the book outline. The result generated prefixes to the predecessor page entry as it occurs in the navlist; if no predecessor is found, nothing is generated. Looking backward in the list of pages from the current page, one or two blank entries may be skipped.

Some examples (see note on editing):