("message/rfc822" 8bit)
("application/emacs-lisp" 8bit)
("application/x-patch" 8bit)
- (".*" qp-or-base64))
+ (".*" base64))
"Alist of regexps that match MIME types and their encodings.
If the encoding is `qp-or-base64', then either quoted-printable
or base64 will be used, depending on what is more efficient.")