From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of =?UTF-8?Q?=E2=80=98Terminus=E2=80=99?= font Date: Tue, 20 Dec 2016 05:34:59 +0200 Message-ID: <838trb46jg.fsf@gnu.org> References: <87bmwbv038.fsf@gmail.com> <83lgvf6kar.fsf@gnu.org> <871sx6vr1u.fsf@gmail.com> <83inqi7r8t.fsf@gnu.org> <87wpewtxne.fsf@gmail.com> <83bmw860rw.fsf@gnu.org> <8760mgigx7.fsf@gmail.com> <834m1z6gkp.fsf@gnu.org> <87inqfz52f.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1482204975 27527 195.159.176.226 (20 Dec 2016 03:36:15 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 20 Dec 2016 03:36:15 +0000 (UTC) Cc: 25216@debbugs.gnu.org To: Dmitry Alexandrov <321942@gmail.com> Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 20 04:36:09 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cJBDk-000619-CD for geb-bug-gnu-emacs@m.gmane.org; Tue, 20 Dec 2016 04:36:08 +0100 Original-Received: from localhost ([::1]:48846 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cJBDo-000826-Sc for geb-bug-gnu-emacs@m.gmane.org; Mon, 19 Dec 2016 22:36:12 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60239) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cJBDi-00081q-UO for bug-gnu-emacs@gnu.org; Mon, 19 Dec 2016 22:36:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cJBDf-0004CE-QZ for bug-gnu-emacs@gnu.org; Mon, 19 Dec 2016 22:36:06 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:32782) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cJBDf-0004C2-N2 for bug-gnu-emacs@gnu.org; Mon, 19 Dec 2016 22:36:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cJBDe-0005eK-J5 for bug-gnu-emacs@gnu.org; Mon, 19 Dec 2016 22:36:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 20 Dec 2016 03:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25216 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25216-submit@debbugs.gnu.org id=B25216.148220493921679 (code B ref 25216); Tue, 20 Dec 2016 03:36:02 +0000 Original-Received: (at 25216) by debbugs.gnu.org; 20 Dec 2016 03:35:39 +0000 Original-Received: from localhost ([127.0.0.1]:48181 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cJBDH-0005db-1Y for submit@debbugs.gnu.org; Mon, 19 Dec 2016 22:35:39 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:40969) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cJBDG-0005dQ-0k for 25216@debbugs.gnu.org; Mon, 19 Dec 2016 22:35:38 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cJBD7-0003uY-MU for 25216@debbugs.gnu.org; Mon, 19 Dec 2016 22:35:32 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:52898) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cJBD7-0003uU-JP; Mon, 19 Dec 2016 22:35:29 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2729 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cJBD6-00039h-Su; Mon, 19 Dec 2016 22:35:29 -0500 In-reply-to: <87inqfz52f.fsf@gmail.com> (message from Dmitry Alexandrov on Tue, 20 Dec 2016 05:51:04 +0300) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:127228 Archived-At: > From: Dmitry Alexandrov <321942@gmail.com> > Cc: 25216@debbugs.gnu.org > Date: Tue, 20 Dec 2016 05:51:04 +0300 > > > And I still don't understand why you need that. AFAICS, Emacs > > explicitly tries to use the default font for punctuation and symbol > > characters before falling back on looking up other fonts. > > Do you mean that you could not reproduce this? It means I don't understand how it could happen. The function face_for_char (defined in fontset.c) explicitly tries the current default font for any punctuation and symbol character, before it starts looking in other fonts. I don't understand why this fails for you, and only in certain font sizes on top of that. Perhaps you could step through that code with a debugger and see what happens there?