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#20752: 24.3; Display of combining characters on OS X after 24.3 Date: Sat, 06 Jun 2015 22:15:58 +0300 Message-ID: <83pp58myvl.fsf@gnu.org> References: 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 1433618252 27742 80.91.229.3 (6 Jun 2015 19:17:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 6 Jun 2015 19:17:32 +0000 (UTC) Cc: 20752@debbugs.gnu.org To: Pavel Iosad Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jun 06 21:17:18 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 1Z1Jam-0007uG-2q for geb-bug-gnu-emacs@m.gmane.org; Sat, 06 Jun 2015 21:17:16 +0200 Original-Received: from localhost ([::1]:52388 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z1Jag-00085Q-5d for geb-bug-gnu-emacs@m.gmane.org; Sat, 06 Jun 2015 15:17:10 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:45616) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z1Jab-00085A-V2 for bug-gnu-emacs@gnu.org; Sat, 06 Jun 2015 15:17:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z1JaY-00049O-Np for bug-gnu-emacs@gnu.org; Sat, 06 Jun 2015 15:17:05 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:33516) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z1JaY-00049G-Kl for bug-gnu-emacs@gnu.org; Sat, 06 Jun 2015 15:17:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z1JaY-0006n1-90 for bug-gnu-emacs@gnu.org; Sat, 06 Jun 2015 15:17:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 06 Jun 2015 19:17:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20752 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20752-submit@debbugs.gnu.org id=B20752.143361816825988 (code B ref 20752); Sat, 06 Jun 2015 19:17:02 +0000 Original-Received: (at 20752) by debbugs.gnu.org; 6 Jun 2015 19:16:08 +0000 Original-Received: from localhost ([127.0.0.1]:43491 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z1JZf-0006l4-IZ for submit@debbugs.gnu.org; Sat, 06 Jun 2015 15:16:08 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:45846) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z1JZd-0006kO-3o for 20752@debbugs.gnu.org; Sat, 06 Jun 2015 15:16:06 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0NPJ00H00EGZ0300@a-mtaout20.012.net.il> for 20752@debbugs.gnu.org; Sat, 06 Jun 2015 22:15:58 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NPJ00HYAEUM2200@a-mtaout20.012.net.il>; Sat, 06 Jun 2015 22:15:58 +0300 (IDT) In-reply-to: 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:103672 Archived-At: > From: Pavel Iosad > Date: Sat, 6 Jun 2015 13:59:10 +0100 > > This appears to be a regression -- this works fine in 24.3 but not in > the latest versions. (I'm using the Emacs from emacsforosx.com, on > Mountain Lion, but compiling from source doesn't help). The display of > glyphs with combining diacritics where the precomposed glyph is > unavailable appears to be faulty. Specifically, when the cursor is on > the character, the diacritic is combined with the space to the > right. When the cursor is elsewhere, most frequently nothing at all is > shown (i.e. neither the main character nor the diacritic) or only the > main character remains shown. To reproduce: > > Open a buffer (scratch will do) > > C-x 8 " a => displays ä > C-\ ipa-x-sampa RET > a _ " => displays ä > b _ " => shows incorrect behaviour > > A screenshot is here: > https://www.dropbox.com/s/cx8bg2qljwltbz1/Screenshot%202015-06-05%2011.12.04.png?dl=0 > > This does not appear to be a font problem, since I am getting this with > multiple fonts and in any case it works fine with 24.3 Does "C-u C-x =" say that the base character and the diacritical are composed? Do you see any difference in what "C-u C-x =" show in 24.3 and the "latest versions" (which means what, exactly, btw?).