From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Case mapping of sharp s Date: Fri, 20 Nov 2009 09:14:28 -0500 Message-ID: References: <4B05A11F.5000700@gmx.de> <87iqd6gmpk.fsf@lola.goethe.zz> <87skc9fwsk.fsf@lola.goethe.zz> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1258726541 12995 80.91.229.12 (20 Nov 2009 14:15:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 20 Nov 2009 14:15:41 +0000 (UTC) Cc: emacs-devel@gnu.org To: David Kastrup Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Nov 20 15:15:34 2009 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NBUGl-0003vF-9a for ged-emacs-devel@m.gmane.org; Fri, 20 Nov 2009 15:15:27 +0100 Original-Received: from localhost ([127.0.0.1]:37977 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NBUGk-00079u-Jw for ged-emacs-devel@m.gmane.org; Fri, 20 Nov 2009 09:15:26 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NBUFw-0006jD-NC for emacs-devel@gnu.org; Fri, 20 Nov 2009 09:14:36 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NBUFs-0006gw-01 for emacs-devel@gnu.org; Fri, 20 Nov 2009 09:14:36 -0500 Original-Received: from [199.232.76.173] (port=53831 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NBUFr-0006gp-Qg for emacs-devel@gnu.org; Fri, 20 Nov 2009 09:14:31 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:9168 helo=ironport2-out.pppoe.ca) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NBUFp-0004by-4k; Fri, 20 Nov 2009 09:14:29 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ApsEALsyBkvO+IIa/2dsb2JhbACBTtMJhDwEiXs X-IronPort-AV: E=Sophos;i="4.44,777,1249272000"; d="scan'208";a="49726806" Original-Received: from 206-248-130-26.dsl.teksavvy.com (HELO pastel.home) ([206.248.130.26]) by ironport2-out.pppoe.ca with ESMTP; 20 Nov 2009 09:14:28 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 6F3F980E3; Fri, 20 Nov 2009 09:14:28 -0500 (EST) In-Reply-To: <87skc9fwsk.fsf@lola.goethe.zz> (David Kastrup's message of "Fri, 20 Nov 2009 09:03:07 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.50 (gnu/linux) X-detected-operating-system: by monty-python.gnu.org: Genre and OS details not recognized. X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:117353 Archived-At: >>> With utf-8, I think that apart from character ranges, search forward and >>> backward should work perfectly like on 8-bit characters. Exception is >> I suspect you forgot case-folding. > How is that easier forwards than backwards? It's not. I'm only replying the quoted two lines which do not distinguish between backward and forward. Stefan