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#13553: 24.3.50; incorrect usage of IS_DIRECTORY_SEP Date: Sun, 27 Jan 2013 11:40:03 +0200 Message-ID: <83y5ffhslo.fsf@gnu.org> References: <83ip6kjcy1.fsf@gnu.org> <8338xnje9r.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1359279651 4612 80.91.229.3 (27 Jan 2013 09:40:51 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 27 Jan 2013 09:40:51 +0000 (UTC) Cc: 13553@debbugs.gnu.org To: Shigeru Fukaya Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 27 10:41:10 2013 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 1TzOjb-00013b-K3 for geb-bug-gnu-emacs@m.gmane.org; Sun, 27 Jan 2013 10:41:07 +0100 Original-Received: from localhost ([::1]:44523 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TzOjJ-0007iE-Nq for geb-bug-gnu-emacs@m.gmane.org; Sun, 27 Jan 2013 04:40:49 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:55165) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TzOjF-0007i9-Ek for bug-gnu-emacs@gnu.org; Sun, 27 Jan 2013 04:40:47 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TzOjE-0007FH-79 for bug-gnu-emacs@gnu.org; Sun, 27 Jan 2013 04:40:45 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45547) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TzOjE-0007FA-2i for bug-gnu-emacs@gnu.org; Sun, 27 Jan 2013 04:40:44 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TzOjW-0005eL-I1 for bug-gnu-emacs@gnu.org; Sun, 27 Jan 2013 04:41:02 -0500 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: Sun, 27 Jan 2013 09:41:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13553 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 13553-submit@debbugs.gnu.org id=B13553.135927961821644 (code B ref 13553); Sun, 27 Jan 2013 09:41:02 +0000 Original-Received: (at 13553) by debbugs.gnu.org; 27 Jan 2013 09:40:18 +0000 Original-Received: from localhost ([127.0.0.1]:51011 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TzOio-0005d2-6D for submit@debbugs.gnu.org; Sun, 27 Jan 2013 04:40:18 -0500 Original-Received: from mtaout23.012.net.il ([80.179.55.175]:47856) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TzOii-0005cn-D8 for 13553@debbugs.gnu.org; Sun, 27 Jan 2013 04:40:14 -0500 Original-Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0MHA009002PSVU00@a-mtaout23.012.net.il> for 13553@debbugs.gnu.org; Sun, 27 Jan 2013 11:39:51 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MHA0090C2UENB80@a-mtaout23.012.net.il>; Sun, 27 Jan 2013 11:39:50 +0200 (IST) 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.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:70372 Archived-At: > From: Shigeru Fukaya > Cc: Stefan Monnier , > 13553@debbugs.gnu.org > Date: Sun, 27 Jan 2013 17:36:48 +0900 > > CharNextExA/CharPrevExA work based on dynamically specified codepage. > > And, _mbspbrk/_mbslwr are also used in w32.c. They work based on MS > Window's locale setting. > > Isn't it inconsistent? It is, but I don't know of any practical way of eliminating that inconsistency. In the normal case, where the current file-name-coding-system is the same as the ANSI codepage, there is no inconsistency, so using CharNextExA/CharPrevExA is never worse than using _mbsinc/_mbsdec. It is sometimes better, because the code which calls the _mbs* functions is executed only by some functions in w32.c. > _mbsinc/_mbsdec would simply be sufficient? That would preclude code like this: (let ((file-name-coding-system 'cp932)) (expand-file-name "SOMETHING" "C:/") I think it's reasonable to expect this to be supported, even if the default file-name encoding is not cp932. > (Besides, I don't know well, _mbslwr seems to me lower latin > characters' case on some locale. Is it true, or intended behavior?) The intended behavior is to downcase letters for which lower-case is defined. I don't know if this is limited to Latin characters.