1999-12-18 Simon Josefsson <jas@pdc.kth.se>

1999-12-18  Simon Josefsson  <jas@pdc.kth.se>

	* imap.el: Don't autoload digest-md5.
	(imap-starttls-open): Bind coding-system-for-{read,write}.
	(imap-starttls-p): Check if we can find starttls.el.
	(imap-digest-md5-p): Check if we can find digest-md5.el.

1999-12-17   Daiki Ueno  <ueno@ueda.info.waseda.ac.jp>

	* base64.el (base64-encode-string): Accept 2nd argument
	`no-line-break'.

	* imap.el: Require `digest-md5' when compiling; add autoload
	settings for `digest-md5-parse-digest-challenge',
	`digest-md5-digest-response', `starttls-open-stream' and
	`starttls-negotiate'.
	(imap-authenticators): Add `digest-md5'.
	(imap-authenticator-alist): Setup for `digest-md5'.
	(imap-digest-md5-p): New function.
	(imap-digest-md5-auth): New function.
	(imap-stream-alist): Add STARTTLS entry.
	(imap-starttls-p): New function.
	(imap-starttls-open): New function.