Variable: rmail-highlighted-headers

rmail-highlighted-headers is a customizable variable defined in rmail.el.gz.

Value

"^From:\\|^Subject:"

Documentation

Regexp to match Header fields that Rmail should normally highlight.

A value of nil means don't highlight. Uses the face rmail-highlight.

Probably introduced at or before Emacs version 19.24.

Source Code

;; Defined in /usr/src/emacs/lisp/mail/rmail.el.gz
  :version "23.2")	   ; added x-detected-operating-system, x-spam

;;;###autoload
(defcustom rmail-highlighted-headers (purecopy "^From:\\|^Subject:")
  "Regexp to match Header fields that Rmail should normally highlight.
A value of nil means don't highlight.  Uses the face `rmail-highlight'."
  :type '(choice regexp (const :tag "None" nil))
  :group 'rmail-headers)