Re: Small patch to enable use of gpg-agent with pgg

[Romain Francoise <romain@orebokech.com>]

Simon Josefsson <jas@extundo.com> writes:

> Weird, that shouldn't be affected by that patch.  Uhm, if you do 'cvs
> update -D 2006-03-01 pgg-gpg.el' (or some date before the patch), does
> it work again?

Yes.

> Daiki, do you have any ideas?  Does your patch change what status
> information gpg outputs, perhaps?

Bisecting shows that it's caused by the following change:

2006-03-27  Daiki Ueno  <ueno@unixuser.org>

	* pgg-gpg.el: Invoke gpg asynchronous, to avoid querying for
	passphrases when it is not needed.
	(pgg-gpg-use-agent): Add, to hard code that pgg shouldn't wait for
	passphrase stuff from gpg, should only be necessary when you use
	gpg with a smartcard.

Stepping through the mml2015 code, I see that after this change, the
*MML2015 Result* buffer no longer contains the GnuPG status lines (the
ones that start with ``[GNUPG:]'', in particular the ``[GNUPG:]
TRUST_UNDEFINED'' line), so `mml2015-gpg-extract-signature-details'
doesn't find the trust level of the signature.  So yeah, status
information gets lost somewhere in PGG due to the new asynchronous
interface.

I'm using Emacs from CVS (from March 30th).

Thanks,

-- 
Romain Francoise <romain@orebokech.com> | The sea! the sea! the open
it's a miracle -- http://orebokech.com/ | sea! The blue, the fresh, the
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