From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.org!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.help
Subject: Re: How to kill all colors in all modes in emacs?
Date: Mon, 17 Sep 2007 22:14:27 +0200
Message-ID: <uvea9123g.fsf@gnu.org>
References: <hvaisane.1189768573@cc>
	<mailman.866.1189776535.18990.help-gnu-emacs@gnu.org>
	<hvaisane.1190004808@cc>
NNTP-Posting-Host: lo.gmane.org
X-Trace: sea.gmane.org 1190060156 20248 80.91.229.12 (17 Sep 2007 20:15:56 GMT)
X-Complaints-To: usenet@sea.gmane.org
NNTP-Posting-Date: Mon, 17 Sep 2007 20:15:56 +0000 (UTC)
To: help-gnu-emacs@gnu.org
Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Mon Sep 17 22:15:53 2007
Return-path: <help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org>
Envelope-to: geh-help-gnu-emacs@m.gmane.org
Original-Received: from lists.gnu.org ([199.232.76.165])
	by lo.gmane.org with esmtp (Exim 4.50)
	id 1IXN0a-0004kw-0i
	for geh-help-gnu-emacs@m.gmane.org; Mon, 17 Sep 2007 22:15:52 +0200
Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43)
	id 1IXN0Y-0000vf-FE
	for geh-help-gnu-emacs@m.gmane.org; Mon, 17 Sep 2007 16:15:50 -0400
Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1IXN0I-0000uB-4U
	for help-gnu-emacs@gnu.org; Mon, 17 Sep 2007 16:15:34 -0400
Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1IXN0H-0000t3-15
	for help-gnu-emacs@gnu.org; Mon, 17 Sep 2007 16:15:33 -0400
Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1IXN0G-0000sr-IF
	for help-gnu-emacs@gnu.org; Mon, 17 Sep 2007 16:15:32 -0400
Original-Received: from nitzan.inter.net.il ([213.8.233.22])
	by monty-python.gnu.org with esmtp (Exim 4.60)
	(envelope-from <eliz@gnu.org>) id 1IXN0G-00026h-5E
	for help-gnu-emacs@gnu.org; Mon, 17 Sep 2007 16:15:32 -0400
Original-Received: from HOME-C4E4A596F7 (IGLD-84-229-121-123.inter.net.il
	[84.229.121.123]) by nitzan.inter.net.il (MOS 3.7.3a-GA)
	with ESMTP id HVD44976 (AUTH halo1);
	Mon, 17 Sep 2007 22:11:45 +0200 (IST)
In-reply-to: <hvaisane.1190004808@cc>
X-Detected-Kernel: FreeBSD 4.7-5.2 (or MacOS X 10.2-10.4) (2)
X-BeenThere: help-gnu-emacs@gnu.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Users list for the GNU Emacs text editor <help-gnu-emacs.gnu.org>
List-Unsubscribe: <http://lists.gnu.org/mailman/listinfo/help-gnu-emacs>,
	<mailto:help-gnu-emacs-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/pipermail/help-gnu-emacs>
List-Post: <mailto:help-gnu-emacs@gnu.org>
List-Help: <mailto:help-gnu-emacs-request@gnu.org?subject=help>
List-Subscribe: <http://lists.gnu.org/mailman/listinfo/help-gnu-emacs>,
	<mailto:help-gnu-emacs-request@gnu.org?subject=subscribe>
Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org
Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org
Xref: news.gmane.org gmane.emacs.help:47648
Archived-At: <http://permalink.gmane.org/gmane.emacs.help/47648>

> From: hvaisane@cc.joensuu.fi
> Date: 17 Sep 07 04:53:28 GMT
> 
> >For the latter, I think the only
> >practical way is to tell Emacs your display is monochrome or
> >grayscale.
> 
> How do I do that?

On X, try setting the visualClass X resource to something like
"GrayScale-1" (untested).