From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Marco Wahl Newsgroups: gmane.emacs.help Subject: Re: =?utf-8?Q?=F0=9D=9C=96?= implies large line spacing Date: Tue, 21 Mar 2017 15:13:53 +0100 Organization: Aioe.org NNTP Server Message-ID: <84fui6ra3i.fsf@tm6592> References: <84r322d5zm.fsf@tm6592> <87d1dmnr0r.fsf@mid.deneb.enyo.de> <84fuigkm33.fsf@tm6592> <87innbmsqj.fsf@mid.deneb.enyo.de> <84lgs7knmo.fsf@tm6592> <87var52vxh.fsf@mid.deneb.enyo.de> 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 1490105851 12692 195.159.176.226 (21 Mar 2017 14:17:31 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 21 Mar 2017 14:17:31 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Tue Mar 21 15:17:28 2017 Return-path: Envelope-to: geh-help-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 1cqKaz-0001Ks-1E for geh-help-gnu-emacs@m.gmane.org; Tue, 21 Mar 2017 15:17:09 +0100 Original-Received: from localhost ([::1]:40490 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cqKb4-000217-HE for geh-help-gnu-emacs@m.gmane.org; Tue, 21 Mar 2017 10:17:14 -0400 Original-Path: usenet.stanford.edu!goblin2!goblin.stu.neva.ru!aioe.org!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 33 Original-NNTP-Posting-Host: cGkcycdhfOW4RxpDrmY25g.user.gioia.aioe.org Original-X-Complaints-To: abuse@aioe.org Cancel-Lock: sha1:yK7lZ7+l2tsmQF6lm3c2mOTAda8= X-Notice: Filtered by postfilter v. 0.8.2 Original-Xref: usenet.stanford.edu gnu.emacs.help:219075 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:112621 Archived-At: Florian Weimer writes: >>>> Actually I'm not so happy with those large line spacings. >> character: 𝜖 (displayed as 𝜖) (codepoint 120598, #o353426, #x1d716) >> preferred charset: unicode (Unicode (ISO10646)) >> code point in charset: 0x1D716 >> script: mathematical >> syntax: w which means: word >> category: .:Base, L:Left-to-right (strong) >> to input: type "C-x 8 RET 1d716" or "C-x 8 RET MATHEMATICAL ITALIC EPSILON SYMBOL" >> buffer code: #xF0 #x9D #x9C #x96 >> file code: #xF0 #x9D #x9C #x96 (encoded by coding system utf-8-unix) >> display: by this font (glyph code) >> xft:-PfEd-Latin Modern Math-normal-normal-normal-*-15-*-*-*-*-0-iso10646-1 (#x112) >> ... > > After an upgrade to Debian stretch, I now get this font instead: > > xft:-unknown-DejaVu Math TeX Gyre-normal-normal-normal-*-16-*-*-*-*-0-iso10646-1 (#x64A) > > And the problem is gone. The extended height for the original font > (TeX Gyre Termes Math) no longer shows up in LibreOffice Writer either > (where it did before). So there has been a bug fix, likely not in > Emacs, but I don't know if it's the font metrics which have been > fixed, or some shared part of font rendering. Okay. For now I simply try to avoid characters which lead to huge line spacing with my settings. BTW: Accidentially I found ε which does not disturb the line size as much as 𝜀 does here.