mail-font-lock-keywords

mail-font-lock-keywords is a variable defined in `sendmail.el'.
Its value is shown below.

• This variable may be risky if used as a file-local variable.

Documentation:
Additional expressions to highlight in Mail mode.

Value:

(("^\\(To\\|Newsgroups\\):" . font-lock-function-name-face)
 ("^\\(B?CC\\|Reply-to\\|Mail-\\(reply\\|followup\\)-to\\):" . font-lock-keyword-face)
 ("^\\(Subject:\\)[ 	]*\\(.+\\)?"
  (1 font-lock-comment-face))
 (eval let
       ((separator
	 (if
	     (zerop
	      (length mail-header-separator))
	     " \\`\\' "
	   (regexp-quote mail-header-separator))))
       (cons
	(concat "^" separator "$")
	'font-lock-warning-face))
 ("[>|}]"
  ("\\=[ 	]*\\(\\(\\([[:alpha:]]+[[:alpha:]0-9_.@-`'\"]*\\)?\\([>|}][ 	]*\\)\\)+\\)\\(.*\\)"
   (beginning-of-line)
   (end-of-line)
   (1 font-lock-comment-delimiter-face nil t)
   (5 font-lock-comment-face nil t)))
 ("^\\(X-[A-Za-z0-9-]+\\|In-reply-to\\):.*\\(\n[ 	]+.*\\)*$" . font-lock-string-face))