From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#26580: 25.1; inappropriate case folding while isearch-forward-regexp Date: Fri, 21 Apr 2017 16:26:14 +0300 Message-ID: <83mvb9ao3t.fsf@gnu.org> References: <87fuh3t140.fsf@gmail.com> <87pog6bf7h.fsf@calancha-pc> <878tmuyv19.fsf@linux-m68k.org> <87wpaex8z2.fsf@linux-m68k.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1492781174 11580 195.159.176.226 (21 Apr 2017 13:26:14 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 21 Apr 2017 13:26:14 +0000 (UTC) Cc: ynyaaa@gmail.com, schwab@linux-m68k.org, 26580@debbugs.gnu.org, juri@linkov.net To: Tino Calancha Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Apr 21 15:26:09 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d1YZd-0002uO-91 for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Apr 2017 15:26:09 +0200 Original-Received: from localhost ([::1]:59611 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d1YZj-0002sy-5V for geb-bug-gnu-emacs@m.gmane.org; Fri, 21 Apr 2017 09:26:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44090) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d1YZX-0002rt-V1 for bug-gnu-emacs@gnu.org; Fri, 21 Apr 2017 09:26:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d1YZW-0003Dv-US for bug-gnu-emacs@gnu.org; Fri, 21 Apr 2017 09:26:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:33634) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d1YZW-0003DO-O2 for bug-gnu-emacs@gnu.org; Fri, 21 Apr 2017 09:26:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1d1YZW-0004mx-DC for bug-gnu-emacs@gnu.org; Fri, 21 Apr 2017 09:26:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 21 Apr 2017 13:26:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26580 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26580-submit@debbugs.gnu.org id=B26580.149278115918397 (code B ref 26580); Fri, 21 Apr 2017 13:26:02 +0000 Original-Received: (at 26580) by debbugs.gnu.org; 21 Apr 2017 13:25:59 +0000 Original-Received: from localhost ([127.0.0.1]:60066 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d1YZS-0004me-KY for submit@debbugs.gnu.org; Fri, 21 Apr 2017 09:25:58 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:53053) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d1YZQ-0004mS-Hr for 26580@debbugs.gnu.org; Fri, 21 Apr 2017 09:25:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d1YZK-0003Aq-LF for 26580@debbugs.gnu.org; Fri, 21 Apr 2017 09:25:51 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:34564) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d1YZF-00039I-4s; Fri, 21 Apr 2017 09:25:45 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2005 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1d1YZD-0005tu-Sh; Fri, 21 Apr 2017 09:25:44 -0400 In-reply-to: (message from Tino Calancha on Fri, 21 Apr 2017 21:16:27 +0900 (JST)) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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" Xref: news.gmane.org gmane.emacs.bugs:131827 Archived-At: > From: Tino Calancha > Date: Fri, 21 Apr 2017 21:16:27 +0900 (JST) > Cc: ynyaaa@gmail.com, Tino Calancha , > 26580@debbugs.gnu.org, Juri Linkov > > C-M-s \T ; matches lower and upper T > C-M-s T ; just matches upper T > > I don't see in the manual this effect on an escaped upper letter. (defcustom search-upper-case 'not-yanks "If non-nil, upper case chars disable case fold searching. That is, upper and lower case chars must match exactly. This applies no matter where the chars come from, but does not apply to chars in regexps that are prefixed with `\\'. If this value is `not-yanks', text yanked into the search string in Isearch mode is always downcased." :type '(choice (const :tag "off" nil) (const not-yanks) (other :tag "on" t)))