From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Oleh Krehel Newsgroups: gmane.emacs.bugs Subject: bug#20628: 25.0.50; Incorrect line height for some fonts Date: Fri, 22 May 2015 15:54:21 +0200 Message-ID: <87617k7m5u.fsf@gmail.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> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1432303319 28082 80.91.229.3 (22 May 2015 14:01:59 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 22 May 2015 14:01:59 +0000 (UTC) Cc: clement.pitclaudel@live.com, 20628@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 22 16:01:47 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 1YvnWE-00076V-Bi for geb-bug-gnu-emacs@m.gmane.org; Fri, 22 May 2015 16:01:46 +0200 Original-Received: from localhost ([::1]:34165 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YvnWD-0001He-Ma for geb-bug-gnu-emacs@m.gmane.org; Fri, 22 May 2015 10:01:45 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51254) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YvnVd-0001Ao-5a for bug-gnu-emacs@gnu.org; Fri, 22 May 2015 10:01:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YvnVX-00054R-KH for bug-gnu-emacs@gnu.org; Fri, 22 May 2015 10:01:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:43037) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YvnVX-00054J-7s for bug-gnu-emacs@gnu.org; Fri, 22 May 2015 10:01:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YvnVW-0000Fn-UR for bug-gnu-emacs@gnu.org; Fri, 22 May 2015 10:01:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Oleh Krehel Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 22 May 2015 14:01:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20628 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20628-submit@debbugs.gnu.org id=B20628.1432303246943 (code B ref 20628); Fri, 22 May 2015 14:01:02 +0000 Original-Received: (at 20628) by debbugs.gnu.org; 22 May 2015 14:00:46 +0000 Original-Received: from localhost ([127.0.0.1]:53012 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YvnVE-0000F8-LZ for submit@debbugs.gnu.org; Fri, 22 May 2015 10:00:45 -0400 Original-Received: from mail-wi0-f182.google.com ([209.85.212.182]:37319) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YvnVB-0000Eu-EV for 20628@debbugs.gnu.org; Fri, 22 May 2015 10:00:42 -0400 Original-Received: by wibt6 with SMTP id t6so48318811wib.0 for <20628@debbugs.gnu.org>; Fri, 22 May 2015 07:00:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=A/pgzjjwd1Lew2RUo7y8pAgB+LObEvulRgVn8Z8ygOE=; b=iZJqmF+lko71AYqcCr3FLJEp92JQznSe9Y6/tr1S1JgcI0PnHbKkfdhaoWBqwf8B3d FxwUu+XQ1UGo3tkZ3lb6rT2sD01ot7uL/3d8aNqoC2ZOFTCkvg52wb+MwCS+irrn2cL8 1NYdRGXw5UAtf9VpvJ8f/2thbqmwpDXgLK5mgBrDT0JH6adGMyM9zEradIzLppXH9lbF g68RGqDoidRQySS4W3JpOwSMBIGAf74c4jnCSc63LJvJghcxQUqnnGUaJUoXQbQqLuBc UwrZ4kKsQMOfhATsN684aT8fyoYPN07oSmpRl3p5lMTu9g97mtXSMX+pDgdO4b620feQ 3s5A== X-Received: by 10.180.77.8 with SMTP id o8mr8033052wiw.74.1432303235661; Fri, 22 May 2015 07:00:35 -0700 (PDT) Original-Received: from firefly (dyn069045.nbw.tue.nl. [131.155.69.45]) by mx.google.com with ESMTPSA id bh7sm3318488wjb.8.2015.05.22.07.00.34 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Fri, 22 May 2015 07:00:34 -0700 (PDT) In-Reply-To: <83oalc4syu.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 22 May 2015 16:55:37 +0300") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) 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:103027 Archived-At: Eli Zaretskii writes: >> From: Oleh Krehel >> Cc: clement.pitclaudel@live.com, 20628@debbugs.gnu.org >> Date: Fri, 22 May 2015 15:15:45 +0200 >> >> Eli Zaretskii writes: >> >> > Btw, in the version of DejaVu Sans Mono I just downloaded from their >> > site doesn't cover the U+01D779 character. >> >> It appears to re-use the system fixed width font (Ubuntu Mono 13) in >> case the selected font (DejaVu Sans Mono) doesn't support a char. > > So that means the problem is not with DejaVu Sans Mono, it's with the > fallback font, right? Right. I'm looking at xdisp.c now. When I set this: it->max_ascent = 0; it->max_descent = 0; the problem disappears. Of course, it causes a problem in places where ascent and descent are actually used, like for displaying images. I just need to figure out how it->max_ascent gets computed from glyph->descent.