Template:BOOKPAGENAME/refactor/doc

This subtemplate of BOOKPAGENAME handles cases where an in-book-style page name has been derived from the name of an associated non-book page.

Usage
The in-book-style name is expected as parameter.

Internals
This template reparses the derived pagename, however it was derived before calling here, dispatching further deduction to either BOOKPAGENAME/inbook, BOOKPAGENAME/shelf, or BOOKPAGENAME/department. At this writing, the two non-book namespaces that invoke this are template space, where the derivation is trivial, and category space, where derivation is nontrivial and handled by BOOKPAGENAME/category.