From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?Cl=C3=A9ment?= Pit--Claudel Newsgroups: gmane.emacs.bugs Subject: bug#20628: 25.0.50; Incorrect line height for some fonts Date: Fri, 22 May 2015 15:09:11 -0400 Message-ID: <555F7ED7.7020107@live.com> References: <555E9C2E.8040008@live.com> <83617l5aox.fsf@gnu.org> <87pp5s2a77.fsf@gmail.com> <83wq004x2w.fsf@gnu.org> <83twv44vd3.fsf@gnu.org> <87egm87ny6.fsf@gmail.com> <83oalc4syu.fsf@gnu.org> <87617k7m5u.fsf@gmail.com> <83mw0w4seb.fsf@gnu.org> <87zj4w66ds.fsf@gmail.com> <83lhgg4qhf.fsf@gnu.org> <87iobk64e6.fsf@gmail.com> <83h9r44o63.fsf@gnu.org> <87pp5sy4vu.fsf@gmail.com> <83egm84mj3.fsf@gnu.org> <87617k6127.fsf@gmail.com> <83d21s4lpx.fsf@gnu.org> <87twv44lnc.fsf@gmail.com> <87egm84kp2.fsf@gmail.com> <83a8ww4grx.fsf@gnu.org> <87lhggmq6u.fsf@gmail.com> <838ucg4fnm.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1432321848 19237 80.91.229.3 (22 May 2015 19:10:48 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 22 May 2015 19:10:48 +0000 (UTC) Cc: 20628@debbugs.gnu.org To: Eli Zaretskii , Oleh Krehel Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 22 21:10:34 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 1YvsKj-00033t-P1 for geb-bug-gnu-emacs@m.gmane.org; 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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:103059 Archived-At: On 05/22/2015 02:43 PM, Eli Zaretskii wrote: >> From: Oleh Krehel >> Cc: clement.pitclaudel@live.com, 20628@debbugs.gnu.org >> Date: Fri, 22 May 2015 20:18:17 +0200 >> >> Eli Zaretskii writes: >> >>>> From: Oleh Krehel >>>> Cc: clement.pitclaudel@live.com, 20628@debbugs.gnu.org >>>> Date: Fri, 22 May 2015 18:54:17 +0200 >>>> >>>> I attach a patch that sets ascent/descent to 0 specifically for the >>>> problematic font family "Latin Modern Math". >>> >>> That's hardly TRT. >> >> Why not? > > Because you assume no one will want to see that font in its original > metrics, and don't provide any way for users that might want that to > get that back. There's no "fire escape". If we don't find what causes this strange ascent computation, and as a slightly more general approach that the patch above, what about including an ascent-override-alist at the Lisp level, which could by default contain ("Latin Modern Math" . 0) and maybe other entries for a number of other Latin Modern variants?