From mboxrd@z Thu Jan  1 00:00:00 1970
X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.user/4460
Path: news.gmane.org!not-for-mail
From: francois.lagarde.nospam@spam.fr (=?iso-8859-15?q?Fran=E7ois_LAGARDE?=)
Newsgroups: gmane.emacs.gnus.user
Subject: Re: Differents summary-line-format a solution
Date: Thu, 10 Feb 2005 11:41:53 +0100
Organization: 9Telecom
Message-ID: <m2sm44vgr2.fsf@spam.fr>
References: <m2acqef3yz.fsf@tremplin-utc.net>
NNTP-Posting-Host: main.gmane.org
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
X-Trace: sea.gmane.org 1138670370 23320 80.91.229.2 (31 Jan 2006 01:19:30 GMT)
X-Complaints-To: usenet@sea.gmane.org
NNTP-Posting-Date: Tue, 31 Jan 2006 01:19:30 +0000 (UTC)
Original-X-From: nobody Tue Jan 17 17:33:48 2006
Original-Path: quimby.gnus.org!newsfeed1.e.nsc.no!news.tele.dk!news.tele.dk!small.news.tele.dk!proxad.net!usenet-fr.net!gaoland.net!grec.isp.9tel.net!not-for-mail
Original-Newsgroups: gnu.emacs.gnus
Original-NNTP-Posting-Host: 161.255.97-84.rev.gaoland.net
Original-X-Trace: aphrodite.grec.isp.9tel.net 1108032176 25443 84.97.255.161 (10 Feb 2005 10:42:56 GMT)
Original-X-Complaints-To: abuse@9online.fr
Original-NNTP-Posting-Date: Thu, 10 Feb 2005 10:42:56 +0000 (UTC)
User-Agent: Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux)
Cancel-Lock: sha1:yXIsbu13v9BLt9kA/95GCcnDSmE=
Original-Xref: bridgekeeper.physik.uni-ulm.de gnus-emacs-gnus:4601
Original-Lines: 35
X-Gnus-Article-Number: 4601   Tue Jan 17 17:33:48 2006
Xref: news.gmane.org gmane.emacs.gnus.user:4460
Archived-At: <http://permalink.gmane.org/gmane.emacs.gnus.user/4460>

francois@lagarde.spam wrote:
> I have got an archive folder to keep a copy of sent mails. I would use
> an appropriate summary-line-format including the "to" field.
> For other folders, i want to use the "from" field.

I found a solution, i don't know if it the best :

(setq gnus-parameters
      '((".*" 
        (gnus-summary-line-format
        "%-1R %-1U  %[%-15,15uB%] %B%(%1{%-50,50s%}%) %&user-date;\n")
         (display . all); to set visible read mails
        )
        ("^nnfolder.*" ;folder keeping sent mails
        (gnus-summary-line-format ;display the to field
        "%-1R %-1U  %[%-23,23~(form (gnus-extra-header 'To))@] 
          %B%(%1{%-50,50s%}%) %&user-date;\n")
        )
))

I would  also set posting-styles, but the first rule always matches (".*").
But if i use gnus-posting-styles it is ok.

(setq gnus-posting-styles
       '(
        (".*"
          (address "an adresse"))
        ("^fr\\.\\|^gnu\\."
          (address "an adresse"))
        (".*neuf.*"
          (address "an adresse"))
)
)

any idea..