From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22090: Isearch is sluggish and eventually refuses further service with "[Too many words]". Date: Fri, 04 Dec 2015 20:48:23 +0200 Message-ID: <8337vigidk.fsf@gnu.org> References: <20151204042052.GA1965@acm.fritz.box> <834mfyin34.fsf@gnu.org> <83h9jygruu.fsf@gnu.org> <83bna6govv.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: 8BIT X-Trace: ger.gmane.org 1449254964 7906 80.91.229.3 (4 Dec 2015 18:49:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 4 Dec 2015 18:49:24 +0000 (UTC) Cc: 22090@debbugs.gnu.org, acm@muc.de To: bruce.connor.am@gmail.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Dec 04 19:49:12 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1a4vPs-0001lZ-I9 for geb-bug-gnu-emacs@m.gmane.org; Fri, 04 Dec 2015 19:49:12 +0100 Original-Received: from localhost ([::1]:42736 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4vPr-0007ge-Vx for geb-bug-gnu-emacs@m.gmane.org; Fri, 04 Dec 2015 13:49:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55854) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4vPn-0007gA-Sh for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2015 13:49:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a4vPj-0004YY-He for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2015 13:49:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49667) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4vPj-0004YP-ER for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2015 13:49:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1a4vPi-0004Zu-He for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2015 13:49:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Dec 2015 18:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 22090 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 22090-submit@debbugs.gnu.org id=B22090.144925493217578 (code B ref 22090); Fri, 04 Dec 2015 18:49:02 +0000 Original-Received: (at 22090) by debbugs.gnu.org; 4 Dec 2015 18:48:52 +0000 Original-Received: from localhost ([127.0.0.1]:39375 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a4vPY-0004ZS-At for submit@debbugs.gnu.org; Fri, 04 Dec 2015 13:48:52 -0500 Original-Received: from mtaout27.012.net.il ([80.179.55.183]:56428) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1a4vPV-0004ZJ-Mo for 22090@debbugs.gnu.org; Fri, 04 Dec 2015 13:48:50 -0500 Original-Received: from conversion-daemon.mtaout27.012.net.il by mtaout27.012.net.il (HyperSendmail v2007.08) id <0NYU00800JZ2V800@mtaout27.012.net.il> for 22090@debbugs.gnu.org; Fri, 04 Dec 2015 20:43:41 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.94.185.246]) by mtaout27.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NYU001GPK0TO6A0@mtaout27.012.net.il>; Fri, 04 Dec 2015 20:43:41 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:109616 Archived-At: > Date: Fri, 4 Dec 2015 16:37:08 +0000 > From: Artur Malabarba > Cc: 22090@debbugs.gnu.org, Alan Mackenzie > > > What about ligatures, or symbols like ℻? > > Won't match cross-case. So f will match ffi but not ℻, and F will match ℻ but not ffi, is that right? > > Also, by "lower-case equivalent" do you mean a case mapping defined by > > the UCD > > Yes. Visual appearance is irrelevant. > > Strictly speaking, to match a general character, you need to search for its > decomposition. If this character also has a case "equivalent" (as per > current-case-table), you can also search for the decomposition of this > equivalent. OK, thanks. I will try to think if this needs to be explained in the manual.