Z:gnu-man-db-manpages--b97580-B=3Clexgrog=3E is an implementatio/en

B is an implementation of the traditional \(lqgroff guess\(rq utility in B. It reads the list of files on its command line as either man page source files or preformatted \(lqcat\(rq pages, and displays their name and description as used by B and B, the list of preprocessing filters required by the man page before it is passed to B or B , or both.