Variable: help-xref-man-regexp
help-xref-man-regexp is a variable defined in help-mode.el.gz.
Value
"\\<[Mm]an[ \n]+page[ \n]+\\(?:for[ \n]+\\)?['`‘\"]\\([^'’\"]+\\)['’\"]"
Documentation
Regexp matching doc string references to a man page.
Source Code
;; Defined in /usr/src/emacs/lisp/help-mode.el.gz
(defconst help-xref-man-regexp
"\\<[Mm]an[ \t\n]+page[ \t\n]+\\(?:for[ \t\n]+\\)?['`‘\"]\\([^'’\"]+\\)['’\"]"
"Regexp matching doc string references to a man page.")