Variable: rmail-get-coding-function
rmail-get-coding-function is a customizable variable defined in
rmail.el.gz.
Value
nil
Documentation
Function of no args to try to determine coding system for a message.
If nil, just search for rmail-mime-charset-pattern.
This variable was added, or its default value changed, in Emacs 24.4.
Source Code
;; Defined in /usr/src/emacs/lisp/mail/rmail.el.gz
(defcustom rmail-get-coding-function nil
"Function of no args to try to determine coding system for a message.
If nil, just search for `rmail-mime-charset-pattern'."
:type '(choice (const nil) function)
:group 'rmail
:version "24.4")