2000-10-27 Simon Josefsson <simon@josefsson.org>

2000-10-27  Simon Josefsson  <simon@josefsson.org>

	* nnimap.el (nnimap-group-overview-filename): Create directory for
	newfile (when use long filenames is nil).  Copy+delete file if
	rename didn't work.
	(nnimap-group-overview-filename): `rename-file' and `copy-file'
	doesn't return anything useful, use ignore-errors instead.
	(nnimap-verify-uidvalidity): Delete overview file when
	uid validity changes.
	(nnimap-group-overview-filename): Store uidvalidity in filenames.
	Rename old files into new format.
	(nnimap-request-accept-article): Remove \n's from
	From_ lines.
	(nnimap-request-accept-article): Remove From[^:] lines.
	(imap-starttls-p): Check for starttls binary.
	(imap-starttls-open): More verbose.
	(imap-gssapi-auth): Ditto.
	(imap-kerberos4-auth): Ditto.
	(imap-cram-md5-auth): Ditto.
	(imap-login-auth): Ditto.
	(imap-anonymous-auth): Ditto.
	(imap-digest-md5-auth): Ditto.
	(imap-open): Ditto.
	(imap-digest-md5-p): Check capability first.
	(imap-parse-flag-list): Correctly parse empty lists.
	(imap-login-p): Support LOGINDISABLED.
	(imap-parse-body): Work around bug in Sun SIMS.