From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: char equivalence classes in search - why not symmetric? Date: Wed, 02 Sep 2015 19:05:13 +0300 Message-ID: <834mjcbydi.fsf@gnu.org> References: <2a7b9134-af2a-462d-af6c-d02bad60bbe8@default> <834mjecdy7.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: ger.gmane.org 1441209935 22611 80.91.229.3 (2 Sep 2015 16:05:35 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 2 Sep 2015 16:05:35 +0000 (UTC) Cc: drew.adams@oracle.com, emacs-devel@gnu.org To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Sep 02 18:05:25 2015 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZXAXM-0002fQ-TG for ged-emacs-devel@m.gmane.org; Wed, 02 Sep 2015 18:05:25 +0200 Original-Received: from localhost ([::1]:39216 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXAXM-0005Ue-L8 for ged-emacs-devel@m.gmane.org; Wed, 02 Sep 2015 12:05:24 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:50432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXAXG-0005Sv-Jz for emacs-devel@gnu.org; Wed, 02 Sep 2015 12:05:22 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZXAXC-0004h1-Hu for emacs-devel@gnu.org; Wed, 02 Sep 2015 12:05:18 -0400 Original-Received: from mtaout26.012.net.il ([80.179.55.182]:33642) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZXAXC-0004gc-Av; Wed, 02 Sep 2015 12:05:14 -0400 Original-Received: from conversion-daemon.mtaout26.012.net.il by mtaout26.012.net.il (HyperSendmail v2007.08) id <0NU200B004P04J00@mtaout26.012.net.il>; Wed, 02 Sep 2015 19:07:23 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by mtaout26.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NU2009KX4SBLE20@mtaout26.012.net.il>; Wed, 02 Sep 2015 19:07:23 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 80.179.55.182 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:189473 Archived-At: > From: Richard Stallman > CC: drew.adams@oracle.com, emacs-devel@gnu.org > Date: Wed, 02 Sep 2015 11:34:28 -0400 >=20 > Since it is possible to search for only '=C3=A1', it would be nice = to have > some convenient way to search only for 'a' with no accents. >=20 > The only convenient interface I can think of is that you type, in a > postfix input method, a ' DEL. Currently that is equivalent to typ= ing > just a. But we could conceivably make it different. >=20 > Can someone think of some other interface for this? What is its equivalent for letter-case differences? IOW, how do I search for a without also catching A?