Re: trunk r112923: lisp/gnus/sievel-manage.el: fully support STARTTLS, fix bit rot

[Glenn Morris <rgm@gnu.org>]

I can't see any copyright assignment on file for this author.
(Ref: http://permalink.gmane.org/gmane.emacs.gnus.general/83132 ?)

Katsumi Yamaoka wrote:

> +2013-06-10  Albert Krewinkel  <krewinkel@moltkeplatz.de>
> +
> +	* sieve-manage.el (sieve-manage-open): work with STARTTLS: shorten
> +	stream managing functions by using open-protocol-stream to do most of
> +	the work. Has the nice benefit of enabling STARTTLS.
> +	Wait for capabilities after STARTTLS: following RFC5804, the server
> +	sends new capabilities after successfully establishing a TLS connection
> +	with the client. The client should update the cached list of
> +	capabilities, but we just ignore the answer for now.
> +	(sieve-manage-network-p, sieve-manage-network-open)
> +	(sieve-manage-starttls-p, sieve-manage-starttls-open)
> +	(sieve-manage-forward, sieve-manage-streams)
> +	(sieve-manage-stream-alist): Remove unneeded functions neither in the
> +	API, nor called by any other function.
> +	Enable Multibyte for SieveManage buffers: The parser won't properly
> +	handle umlauts and line endings unless multibyte is turned on in the
> +	process buffer.