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#21164: 25.0.50; char-fold search broken for multi-line searches (sometimes) Date: Wed, 5 Aug 2015 18:20:39 +0100 Message-ID: References: <87zj2d6keq.fsf@secretsauce.net> <87twshqv9s.fsf@mail.linkov.net> 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 1438795278 2630 80.91.229.3 (5 Aug 2015 17:21:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 5 Aug 2015 17:21:18 +0000 (UTC) Cc: Dima Kogan , 21164@debbugs.gnu.org To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Aug 05 19:21:11 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 1ZN2NK-00062E-Ug for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Aug 2015 19:21:11 +0200 Original-Received: from localhost ([::1]:41387 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZN2NK-0000Q4-2R for geb-bug-gnu-emacs@m.gmane.org; Wed, 05 Aug 2015 13:21:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47755) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZN2NG-0000PG-Lb for bug-gnu-emacs@gnu.org; Wed, 05 Aug 2015 13:21:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZN2NC-00035U-Op for bug-gnu-emacs@gnu.org; Wed, 05 Aug 2015 13:21:06 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38861) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZN2NC-00035L-LB for bug-gnu-emacs@gnu.org; Wed, 05 Aug 2015 13:21:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZN2NC-0000fl-5D for bug-gnu-emacs@gnu.org; Wed, 05 Aug 2015 13:21:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Artur Malabarba Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 05 Aug 2015 17:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 21164 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 21164-submit@debbugs.gnu.org id=B21164.14387952442553 (code B ref 21164); Wed, 05 Aug 2015 17:21:02 +0000 Original-Received: (at 21164) by debbugs.gnu.org; 5 Aug 2015 17:20:44 +0000 Original-Received: from localhost ([127.0.0.1]:40307 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZN2Mt-0000f7-QO for submit@debbugs.gnu.org; Wed, 05 Aug 2015 13:20:44 -0400 Original-Received: from mail-lb0-f175.google.com ([209.85.217.175]:33433) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZN2Mq-0000ey-Gr for 21164@debbugs.gnu.org; Wed, 05 Aug 2015 13:20:41 -0400 Original-Received: by lbbyj8 with SMTP id yj8so28412848lbb.0 for <21164@debbugs.gnu.org>; Wed, 05 Aug 2015 10:20:39 -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=UD5WxFnI7W0xmk1SAWEMmLGa6QfVDXjdq2Vjxs6JslU=; b=RWrgrqqZdswZnaBtSdnVKaVlCSKEan7/9frcnMKzWf3QIrjMocDPiw1SF1sxFxB68B ae5NtbDiNlgfgfwe80ZMOgi6UWH2flIe1j87QrSmrTBh9fFXJDjIVG+QBMechjas0viX X7EMtd7i2FrX3sCbxD4hZVmfFh+2J70H4gZd/nUQrTKLJgBhdSY9HWOJ6SNZfVoH6DGp G58eWC8pfxzOEtXQs7XTLyEbkrLutprPZfIxMRrgIxfJAQyCqzeziiasoDVMj9hK/Kop K40nsV66CGMCtYOvbdekEVyHUWWRDodkwjLmyICbyDD57kYOBBm7dppXPRLyhaa9MVK+ MeEA== X-Received: by 10.153.7.137 with SMTP id dc9mr10142739lad.16.1438795239700; Wed, 05 Aug 2015 10:20:39 -0700 (PDT) Original-Received: by 10.25.134.139 with HTTP; Wed, 5 Aug 2015 10:20:39 -0700 (PDT) In-Reply-To: <87twshqv9s.fsf@mail.linkov.net> X-Google-Sender-Auth: rSfANuvPF3negMhOJsUiLpwJ68E 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: 140.186.70.43 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:105313 Archived-At: > Thank you for the bug report. This can be fixed by a small patch: > > diff --git a/lisp/character-fold.el b/lisp/character-fold.el > index bf5ae59..db77845 100644 > --- a/lisp/character-fold.el > +++ b/lisp/character-fold.el > @@ -123,7 +123,7 @@ (defun character-fold-to-regexp (string &optional lax) > (apply #'concat > (mapcar (lambda (c) (let ((out (or (aref character-fold-table c) > (regexp-quote (string c))))) > - (if (and lax (memq c '(?\s ?\t ?\r ?\n ))) > + (if (memq c '(?\s ?\t ?\r ?\n )) Before applying this, I'd like to figure out why lax is nil here. IIUC, it is supposed to be t whenever isearch-lax-whitespace is non-nil. When I test use-case in the bug report I get that this function is immediately invoked 3 times. And lax is t in the first, but nil in the following two.