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#16731: 24.3.50; Latin small letter sharp s is not considered lower-case Date: Thu, 13 Feb 2014 05:46:22 +0200 Message-ID: <83a9dvsmi9.fsf@gnu.org> References: <87wqh08cjw.fsf@loki.jorgenschaefer.de> <57txc4cj1x.fsf@fencepost.gnu.org> <52FBCC08.50509@easy-emacs.de> <83fvnoru0q.fsf@gnu.org> <52FBD551.2000808@easy-emacs.de> <83bnycrsrb.fsf@gnu.org> <52FBDA9B.102@easy-emacs.de> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1392263232 14467 80.91.229.3 (13 Feb 2014 03:47:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 13 Feb 2014 03:47:12 +0000 (UTC) Cc: 16731@debbugs.gnu.org To: Andreas =?UTF-8?Q?R=C3=B6hler?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Feb 13 04:47:17 2014 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 1WDnGe-0008Pe-L2 for geb-bug-gnu-emacs@m.gmane.org; Thu, 13 Feb 2014 04:47:16 +0100 Original-Received: from localhost ([::1]:43942 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDnGe-0002rw-2A for geb-bug-gnu-emacs@m.gmane.org; Wed, 12 Feb 2014 22:47:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:41796) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDnGV-0002rp-Qg for bug-gnu-emacs@gnu.org; Wed, 12 Feb 2014 22:47:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WDnGQ-0008S7-8V for bug-gnu-emacs@gnu.org; Wed, 12 Feb 2014 22:47:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48616) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WDnGQ-0008S3-54 for bug-gnu-emacs@gnu.org; Wed, 12 Feb 2014 22:47:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WDnGP-0003id-ST for bug-gnu-emacs@gnu.org; Wed, 12 Feb 2014 22:47:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Feb 2014 03:47:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16731 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16731-submit@debbugs.gnu.org id=B16731.139226320214265 (code B ref 16731); Thu, 13 Feb 2014 03:47:01 +0000 Original-Received: (at 16731) by debbugs.gnu.org; 13 Feb 2014 03:46:42 +0000 Original-Received: from localhost ([127.0.0.1]:49798 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WDnG5-0003i1-G3 for submit@debbugs.gnu.org; Wed, 12 Feb 2014 22:46:41 -0500 Original-Received: from mtaout23.012.net.il ([80.179.55.175]:45346) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WDnG1-0003hj-I0 for 16731@debbugs.gnu.org; Wed, 12 Feb 2014 22:46:39 -0500 Original-Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0N0X00G000LD2X00@a-mtaout23.012.net.il> for 16731@debbugs.gnu.org; Thu, 13 Feb 2014 05:46:30 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N0X00GB915H0O40@a-mtaout23.012.net.il>; Thu, 13 Feb 2014 05:46:30 +0200 (IST) In-reply-to: <52FBDA9B.102@easy-emacs.de> X-012-Sender: halo1@inter.net.il 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:85452 Archived-At: > Date: Wed, 12 Feb 2014 21:33:31 +0100 > From: Andreas Röhler > CC: 16731@debbugs.gnu.org > > Am 12.02.2014 21:16, schrieb Eli Zaretskii: > >> Date: Wed, 12 Feb 2014 21:10:57 +0100 > >> From: Andreas Röhler > >> CC: 16731@debbugs.gnu.org > >> > >> While upcase1 can't succeed, downcase should - if "ß" is a member of downcase_table. > > > > But which character do you want to downcase in this case? > > > > This whole logic works only for _pairs_ of characters (and the > > char-table used here is populated by calls to set-case-syntax-pair). > > So populate it differently, resp. allow empty slots. How will we then be able to distinguish between lower-case characters that have no upcase variant and characters that are not lower-case characters at all? > You can do (downcase "d") for example, which results in "d". > > Instead of > > upcase1 (c) != c > > what about > > downcase (c) == c > > ? The same is true for any non-letter, like punctuation.