From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Artur Malabarba Newsgroups: gmane.emacs.bugs Subject: bug#21278: 25.0.50; char-fold search is a screw, and I can't see how to disable Date: Tue, 18 Aug 2015 22:48:20 +0100 Message-ID: References: Reply-To: bruce.connor.am@gmail.com NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1439934564 15802 80.91.229.3 (18 Aug 2015 21:49:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 18 Aug 2015 21:49:24 +0000 (UTC) Cc: 21278@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Aug 18 23:49:15 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 1ZRokp-0005rZ-Fy for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 Aug 2015 23:49:11 +0200 Original-Received: from localhost ([::1]:59679 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZRokp-00075N-1G for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 Aug 2015 17:49:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40673) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZRokk-000723-Mj for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2015 17:49:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZRokg-0006fP-Or for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2015 17:49:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:39596) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZRokg-0006fL-Mj for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2015 17:49:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZRokg-0006qO-Fn for bug-gnu-emacs@gnu.org; Tue, 18 Aug 2015 17:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Artur Malabarba Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Aug 2015 21:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21278 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21278-submit@debbugs.gnu.org id=B21278.143993450426206 (code B ref 21278); Tue, 18 Aug 2015 21:49:02 +0000 Original-Received: (at 21278) by debbugs.gnu.org; 18 Aug 2015 21:48:24 +0000 Original-Received: from localhost ([127.0.0.1]:60028 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZRok3-0006oc-RJ for submit@debbugs.gnu.org; Tue, 18 Aug 2015 17:48:24 -0400 Original-Received: from mail-lb0-f181.google.com ([209.85.217.181]:32792) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZRok1-0006oR-Lf for 21278@debbugs.gnu.org; Tue, 18 Aug 2015 17:48:22 -0400 Original-Received: by lbbsx3 with SMTP id sx3so111926643lbb.0 for <21278@debbugs.gnu.org>; Tue, 18 Aug 2015 14:48:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:sender:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=tPvXr3fZWtZ2vexaKMdzfbOVz1uEVN5ZIEuhuB1FgzY=; b=XBNHAGO616TPDUiqEbYkn7313fbWqdDecliOUIYkqzXsgDus2ypBnFi/yYNmd8/xn8 knwS/AVsa5UHNGTiy2hlYBp//7srqkuNxIJZnbRy/ddx+MoREIsxrhXdCewdLZlEQoUN 7e7SnqrDVGrlkVgc1kjzNmaz0I3BFvc3hCPt+wGRgq4SsifhsDv2XezJmgZiEgvol89I WUGE9wAWyWzttz8Rirs6Ln4UGJbMhoKmT/30aIZz32S0Q/gs5Z4vJGnqY4WFzwk0HeBk 2+eqULFi1OQ40r6We7Zsw0NS0WXXFiTQFHEswzXAo5Ldv1V8gxDgL2926a51ztqdbUcU f8zw== X-Received: by 10.112.138.199 with SMTP id qs7mr8153162lbb.21.1439934500684; Tue, 18 Aug 2015 14:48:20 -0700 (PDT) Original-Received: by 10.25.134.139 with HTTP; Tue, 18 Aug 2015 14:48:20 -0700 (PDT) In-Reply-To: X-Google-Sender-Auth: 3VTi4dVHkcUO--BY0q2GJNnJlQ4 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:105575 Archived-At: 2015-08-17 6:04 GMT+01:00 Richard Stallman : > > It is a screw that char-fold isearch treats space and NL as equivalent. > They do not look alike. Please disconnect them. As of 2 weeks ago, it doesn't. You can verify that by running (character-fold-to-regexp " ") The regexp it returns doesn't contain newline chars. isearch-lax-whitespace does treat space as NL, so maybe that's what you're seeing. I believe there's a bug in `isearch-search-fun-default' where even if you disable `isearch-lax-whitespace', isearch sometimes uses lax-whitespace anyway. I would have fixed this myself, but I don't quite understand what that code is trying to do and last time I asked for help nobody answered.