From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from mailman by lists.gnu.org with archive (Exim 4.43)
	id 1Hy66w-0001Eb-4X
	for mharc-grub-devel@gnu.org; Tue, 12 Jun 2007 09:08:38 -0400
Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1Hy66u-0001Dv-Cj
	for grub-devel@gnu.org; Tue, 12 Jun 2007 09:08:36 -0400
Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1Hy66r-0001CA-8y
	for grub-devel@gnu.org; Tue, 12 Jun 2007 09:08:35 -0400
Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1Hy66q-0001Bd-9u
	for grub-devel@gnu.org; Tue, 12 Jun 2007 09:08:32 -0400
Received: from relay.udl.es ([193.144.10.29] helo=relay3.udl.es)
	by monty-python.gnu.org with esmtps
	(TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60)
	(envelope-from <adrian15@raulete.net>) id 1Hy66p-0006ro-H5
	for grub-devel@gnu.org; Tue, 12 Jun 2007 09:08:31 -0400
Received: from jupiter.udl.net (jupiter.udl.net [172.16.2.2])
	by relay3.udl.es (8.13.7/8.13.7) with ESMTP id l5CD89m8012957
	for <grub-devel@gnu.org>; Tue, 12 Jun 2007 15:08:15 +0200
Received: from [172.16.51.20] (PL-CAP020.udl.net [172.16.51.20])
	by jupiter.udl.net (8.11.7p1+Sun/8.11.6) with ESMTP id l5CCxJq21523
	for <grub-devel@gnu.org>; Tue, 12 Jun 2007 14:59:19 +0200 (MET DST)
Message-ID: <466E8A1F.3090006@raulete.net>
Date: Tue, 12 Jun 2007 13:57:19 +0200
From: adrian15 <adrian15@raulete.net>
User-Agent: Thunderbird 1.5.0.8 (X11/20061107)
MIME-Version: 1.0
To: The development of GRUB 2 <grub-devel@gnu.org>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0
	(relay3.udl.es [10.69.4.19]);
	Tue, 12 Jun 2007 15:08:15 +0200 (CEST)
X-Virus-Scanned: ClamAV 0.88.7/3407/Tue Jun 12 14:01:54 2007 on relay3.udl.es
X-Virus-Status: Clean
X-detected-kernel: Linux 2.6 (newer, 2)
Subject: Checking parametres that are not inside an option
X-BeenThere: grub-devel@gnu.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: The development of GRUB 2 <grub-devel@gnu.org>
List-Id: The development of GRUB 2 <grub-devel.gnu.org>
List-Unsubscribe: <http://lists.gnu.org/mailman/listinfo/grub-devel>,
	<mailto:grub-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/grub-devel>
List-Post: <mailto:grub-devel@gnu.org>
List-Help: <mailto:grub-devel-request@gnu.org?subject=help>
List-Subscribe: <http://lists.gnu.org/mailman/listinfo/grub-devel>,
	<mailto:grub-devel-request@gnu.org?subject=subscribe>
X-List-Received-Date: Tue, 12 Jun 2007 13:08:36 -0000

If you take a look at search.c you can see that the -s parametrer is
checked outside the command thanks to the ARG_TYPE_STRING constant.

{"set", 's', GRUB_ARG_OPTION_OPTIONAL, "set a variable to the first
device found", "VAR", ARG_TYPE_STRING}


If I want not to check if an argument command that it IS NOT inside an
option is something (a disk, i.e.) or not... how do I do it?

I mean I want something like:

map (hd0) (hd1)

to be checked outside the command without using:

map -disk1 (hd0) -disk2 (hd1)
and the correspondent option definition at map.c

how do I do it ?

adrian15