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#11786: Use c_strcasecmp for portable ASCII case-insensitive comparison Date: Tue, 26 Jun 2012 19:31:11 +0300 Message-ID: <83y5na827k.fsf@gnu.org> References: <4FE91370.2090706@cs.ucla.edu> <834npy9i43.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1340728340 1080 80.91.229.3 (26 Jun 2012 16:32:20 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 26 Jun 2012 16:32:20 +0000 (UTC) Cc: 11786@debbugs.gnu.org, eggert@cs.ucla.edu, dmantipov@yandex.ru To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jun 26 18:32:17 2012 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 1SjYga-0007HF-7D for geb-bug-gnu-emacs@m.gmane.org; Tue, 26 Jun 2012 18:32:16 +0200 Original-Received: from localhost ([::1]:33816 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SjYgZ-0001yV-VQ for geb-bug-gnu-emacs@m.gmane.org; Tue, 26 Jun 2012 12:32:15 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:58058) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SjYgR-0001yE-VN for bug-gnu-emacs@gnu.org; Tue, 26 Jun 2012 12:32:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SjYgL-0005Hn-PP for bug-gnu-emacs@gnu.org; Tue, 26 Jun 2012 12:32:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:49260) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SjYgL-0005Ha-Le for bug-gnu-emacs@gnu.org; Tue, 26 Jun 2012 12:32:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1SjYkE-0000Ss-DP for bug-gnu-emacs@gnu.org; Tue, 26 Jun 2012 12:36:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 26 Jun 2012 16:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11786 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 11786-submit@debbugs.gnu.org id=B11786.13407285061714 (code B ref 11786); Tue, 26 Jun 2012 16:36:02 +0000 Original-Received: (at 11786) by debbugs.gnu.org; 26 Jun 2012 16:35:06 +0000 Original-Received: from localhost ([127.0.0.1]:58803 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SjYjJ-0000Rb-OR for submit@debbugs.gnu.org; Tue, 26 Jun 2012 12:35:06 -0400 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:56441) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SjYjH-0000RS-Om for 11786@debbugs.gnu.org; Tue, 26 Jun 2012 12:35:04 -0400 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0M6800K00GI82I00@a-mtaout21.012.net.il> for 11786@debbugs.gnu.org; Tue, 26 Jun 2012 19:31:00 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.210.75]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M6800JXNGJOY640@a-mtaout21.012.net.il>; Tue, 26 Jun 2012 19:31:00 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:61304 Archived-At: > From: Andreas Schwab > Cc: Paul Eggert , Dmitry Antipov , 11786@debbugs.gnu.org > Date: Tue, 26 Jun 2012 18:25:03 +0200 > > Eli Zaretskii writes: > > > Can tolower fail for these, somehow, in a locale that uses a multibyte > > encoding for these strings, and if so, can you give a practical > > example of such a failure? > > tolower ('I') in a turkish locale. OK, but that's not an issue with multibyte locales. Anyway, I think having a custom replacement for tolower, perhaps using the code of c_tolower from gnulib or its equivalent, will resolve this. Am I missing something?