Variable: Man-files-regexp
Man-files-regexp is a variable defined in man.el.gz.
Value
"FILES\\>"
Documentation
Regular expression for FILES heading (or your equivalent).
This regexp should not start with a ^ character.
Source Code
;; Defined in /usr/src/emacs/lisp/man.el.gz
(defvar Man-files-regexp "FILES\\>"
;; Add \> so as not to match mount(8)'s FILESYSTEM INDEPENDENT MOUNT OPTIONS.
"Regular expression for FILES heading (or your equivalent).
This regexp should not start with a `^' character.")