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: Fri, 14 Sep 2007 16:28:48 +0300
Message-ID: <uveadjrzj.fsf@gnu.org>
References: <hvaisane.1189768573@cc>
NNTP-Posting-Host: lo.gmane.org
X-Trace: sea.gmane.org 1189776551 14151 80.91.229.12 (14 Sep 2007 13:29:11 GMT)
X-Complaints-To: usenet@sea.gmane.org
NNTP-Posting-Date: Fri, 14 Sep 2007 13:29:11 +0000 (UTC)
To: help-gnu-emacs@gnu.org
Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Sep 14 15:29:08 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 1IWBEK-0007Ts-Ir
	for geh-help-gnu-emacs@m.gmane.org; Fri, 14 Sep 2007 15:29:08 +0200
Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43)
	id 1IWBEJ-0005f9-Se
	for geh-help-gnu-emacs@m.gmane.org; Fri, 14 Sep 2007 09:29:07 -0400
Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43)
	id 1IWBE6-0005eu-1L
	for help-gnu-emacs@gnu.org; Fri, 14 Sep 2007 09:28:54 -0400
Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43)
	id 1IWBE3-0005ei-Na
	for help-gnu-emacs@gnu.org; Fri, 14 Sep 2007 09:28:52 -0400
Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.43) id 1IWBE3-0005ef-I1
	for help-gnu-emacs@gnu.org; Fri, 14 Sep 2007 09:28:51 -0400
Original-Received: from heller.inter.net.il ([213.8.233.23])
	by monty-python.gnu.org with esmtp (Exim 4.60)
	(envelope-from <eliz@gnu.org>) id 1IWBE3-0005Kg-1z
	for help-gnu-emacs@gnu.org; Fri, 14 Sep 2007 09:28:51 -0400
Original-Received: from HOME-C4E4A596F7 (IGLD-84-229-204-6.inter.net.il [84.229.204.6])
	by heller.inter.net.il (MOS 3.7.3a-GA)
	with ESMTP id DPU82031 (AUTH halo1);
	Fri, 14 Sep 2007 16:28:48 +0300 (IDT)
In-reply-to: <hvaisane.1189768573@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:47590
Archived-At: <http://permalink.gmane.org/gmane.emacs.help/47590>

> From: hvaisane@cc.joensuu.fi
> Date: 14 Sep 07 11:16:13 GMT
> 
> How can I kill all colors in all modes so that the text is always
> black and the background is always white?
> 
> No syntax highlighting in different modes etc.

"No syntax highlighting" or "kill all colors in all modes"?  These are
tow different things.

For the former, turn off font-lock.  For the latter, I think the only
practical way is to tell Emacs your display is monochrome or
grayscale.