Variable: Man-name-regexp
Man-name-regexp is a variable defined in man.el.gz.
Value
"[-[:alnum:]_+[@][-[:alnum:]_.:+]*"
Documentation
Regular expression describing the name of a manpage (without section).
Source Code
;; Defined in /usr/src/emacs/lisp/man.el.gz
(defvar Man-name-regexp "[-[:alnum:]_+[@][-[:alnum:]_.:+]*"
"Regular expression describing the name of a manpage (without section).")