From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.bugs Subject: bug#15273: 24.3.50; Combining character sequences are displayed weirdly Date: Tue, 10 Sep 2013 22:58:20 +0900 Message-ID: <87li34ye0z.fsf@gnu.org> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1378821551 7117 80.91.229.3 (10 Sep 2013 13:59:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 10 Sep 2013 13:59:11 +0000 (UTC) Cc: xfq.free@gmail.com, 15273@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Sep 10 15:59:13 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 1VJOTI-0005Gd-K6 for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Sep 2013 15:59:12 +0200 Original-Received: from localhost ([::1]:58150 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VJOTI-0002IM-6g for geb-bug-gnu-emacs@m.gmane.org; Tue, 10 Sep 2013 09:59:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37326) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VJOTA-0002I8-TB for bug-gnu-emacs@gnu.org; Tue, 10 Sep 2013 09:59:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VJOT8-00060X-He for bug-gnu-emacs@gnu.org; Tue, 10 Sep 2013 09:59:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44234) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VJOT8-00060R-E3 for bug-gnu-emacs@gnu.org; Tue, 10 Sep 2013 09:59:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1VJOT8-0001Lt-28 for bug-gnu-emacs@gnu.org; Tue, 10 Sep 2013 09:59:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Kenichi Handa Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 10 Sep 2013 13:59:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 15273 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 15273-submit@debbugs.gnu.org id=B15273.13788215135146 (code B ref 15273); Tue, 10 Sep 2013 13:59:01 +0000 Original-Received: (at 15273) by debbugs.gnu.org; 10 Sep 2013 13:58:33 +0000 Original-Received: from localhost ([127.0.0.1]:52527 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VJOSe-0001Kw-RK for submit@debbugs.gnu.org; Tue, 10 Sep 2013 09:58:33 -0400 Original-Received: from fencepost.gnu.org ([208.118.235.10]:54454 ident=Debian-exim) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1VJOSb-0001Kj-W5 for 15273@debbugs.gnu.org; Tue, 10 Sep 2013 09:58:30 -0400 Original-Received: from fl1-125-197-68-226.iba.mesh.ad.jp ([125.197.68.226]:57841 helo=shatin) by fencepost.gnu.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1VJOSZ-0001So-T2; Tue, 10 Sep 2013 09:58:28 -0400 Original-Received: from handa by shatin with local (Exim 4.80) (envelope-from ) id 1VJOST-0003gT-9I; Tue, 10 Sep 2013 22:58:21 +0900 In-Reply-To: <834n9vl5q1.fsf@gnu.org> (message from Eli Zaretskii on Sun, 08 Sep 2013 17:59:18 +0300) 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:78169 Archived-At: In article <834n9vl5q1.fsf@gnu.org>, Eli Zaretskii writes: >> Next, I'm not sure whether Emacs composes them correctly if >> the underlying font driver doesn't support OTF's "mark" and >> "mkmk" features. The function compose-gstring-for-graphic >> has a code for such a case, but I don't remember that I >> wrote a code for "enclosing combining marks". > Looks like Uniscribe should need this, at least on XP: I do get a > composition, but the left part of the triangle is off-screen. I saw the same rendering on GNU/Linux with a font which doesn't have a proper feature for U+20E4. I'm now investigating how to improve compose-gstring-for-graphic. --- Kenichi Handa handa@gnu.org