From unknown Mon Aug 18 00:08:39 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#20409 <20409@debbugs.gnu.org> To: bug#20409 <20409@debbugs.gnu.org> Subject: Status: 24.5; Weird effect when selecting region with DejaVu Sans Mono font on Windows Reply-To: bug#20409 <20409@debbugs.gnu.org> Date: Mon, 18 Aug 2025 07:08:39 +0000 retitle 20409 24.5; Weird effect when selecting region with DejaVu Sans Mon= o font on Windows reassign 20409 emacs submitter 20409 Sebastien Vauban severity 20409 minor thanks From debbugs-submit-bounces@debbugs.gnu.org Thu Apr 23 05:07:08 2015 Received: (at submit) by debbugs.gnu.org; 23 Apr 2015 09:07:08 +0000 Received: from localhost ([127.0.0.1]:37128 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlD6C-0005AH-Ez for submit@debbugs.gnu.org; Thu, 23 Apr 2015 05:07:08 -0400 Received: from eggs.gnu.org ([208.118.235.92]:39702) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlD6B-00059z-3m for submit@debbugs.gnu.org; Thu, 23 Apr 2015 05:07:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YlD61-00087D-P0 for submit@debbugs.gnu.org; Thu, 23 Apr 2015 05:07:02 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:36937) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlD61-000879-M7 for submit@debbugs.gnu.org; Thu, 23 Apr 2015 05:06:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53187) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlD60-0008PH-N0 for bug-gnu-emacs@gnu.org; Thu, 23 Apr 2015 05:06:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YlD5w-00086R-OT for bug-gnu-emacs@gnu.org; Thu, 23 Apr 2015 05:06:56 -0400 Received: from dd5e0353a.access.telenet.be ([213.224.53.58]:2507 helo=mail.missioncriticalit.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YlD5w-00086N-Iw for bug-gnu-emacs@gnu.org; Thu, 23 Apr 2015 05:06:52 -0400 Received: from MUNDANEUM.i-did-not-set--mail-host-address--so-tickle-me (unknown [10.10.4.62]) by mail.missioncriticalit.com (Postfix) with ESMTPS id ED338500DF5 for ; Thu, 23 Apr 2015 11:06:51 +0200 (CEST) From: Sebastien Vauban To: bug-gnu-emacs@gnu.org Subject: 24.5; Weird effect when selecting region with DejaVu Sans Mono font on Windows Organization: Sebastien Vauban X-Url: Under construction... X-Archive: encrypt Date: Thu, 23 Apr 2015 11:06:45 +0200 Message-ID: <86383rqkm2.fsf@example.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (windows-nt) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.3 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.3 (----) Hello, As you can see on http://screencast.com/t/IMMvaK7Hqa, I see weird space effects (interline is growing or decreasing when de-selecting text) with the "DejaVu Sans Mono" font on Windows. You notice as well some white pixels in the vertical bar of the boxquote'd text. Best regards, Seb -- Sebastien Vauban From debbugs-submit-bounces@debbugs.gnu.org Thu Apr 23 05:31:17 2015 Received: (at 20409) by debbugs.gnu.org; 23 Apr 2015 09:31:17 +0000 Received: from localhost ([127.0.0.1]:37144 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlDTY-0005ko-Ps for submit@debbugs.gnu.org; Thu, 23 Apr 2015 05:31:17 -0400 Received: from mtaout27.012.net.il ([80.179.55.183]:42416) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YlDTW-0005ka-V5 for 20409@debbugs.gnu.org; Thu, 23 Apr 2015 05:31:16 -0400 Received: from conversion-daemon.mtaout27.012.net.il by mtaout27.012.net.il (HyperSendmail v2007.08) id <0NN900L006043V00@mtaout27.012.net.il> for 20409@debbugs.gnu.org; Thu, 23 Apr 2015 12:26:11 +0300 (IDT) Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout27.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NN900EUD67MKU60@mtaout27.012.net.il>; Thu, 23 Apr 2015 12:26:10 +0300 (IDT) Date: Thu, 23 Apr 2015 12:31:09 +0300 From: Eli Zaretskii Subject: Re: bug#20409: 24.5; Weird effect when selecting region with DejaVu Sans Mono font on Windows In-reply-to: <86383rqkm2.fsf@example.com> X-012-Sender: halo1@inter.net.il To: Sebastien Vauban Message-id: <83y4lj199e.fsf@gnu.org> References: <86383rqkm2.fsf@example.com> X-Spam-Score: 1.0 (+) X-Debbugs-Envelope-To: 20409 Cc: 20409@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Eli Zaretskii List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 1.0 (+) > From: Sebastien Vauban > Date: Thu, 23 Apr 2015 11:06:45 +0200 > > As you can see on http://screencast.com/t/IMMvaK7Hqa, I see weird space > effects (interline is growing or decreasing when de-selecting text) with > the "DejaVu Sans Mono" font on Windows. Note how the same effect happens even without selecting the text, just by moving the cursor. You seem to have some customization that highlights the current line, which probably has something to do with this effect. What is that customization? Also, if you run "emacs -Q" and select the same font, does the problem happen when you highlight some portions of the buffer? Anyway, whatever it is, it affects the pixel height of the lines under some circumstances, and Emacs reacts as expected: by redrawing the affected portions of the window. There's no problem here that I can spot, just expected behavior. From debbugs-submit-bounces@debbugs.gnu.org Sun Sep 29 20:18:05 2019 Received: (at 20409-done) by debbugs.gnu.org; 30 Sep 2019 00:18:06 +0000 Received: from localhost ([127.0.0.1]:56212 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEjO9-0004U5-LT for submit@debbugs.gnu.org; Sun, 29 Sep 2019 20:18:05 -0400 Received: from mail-pg1-f174.google.com ([209.85.215.174]:46281) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEjO7-0004TY-Lg for 20409-done@debbugs.gnu.org; Sun, 29 Sep 2019 20:18:04 -0400 Received: by mail-pg1-f174.google.com with SMTP id a3so6314284pgm.13 for <20409-done@debbugs.gnu.org>; Sun, 29 Sep 2019 17:18:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=6MA0mCkeay549Yth0FL1PlEpqlSHC4KoNcnhTPlccjk=; b=uDNexH12qRcLrAfwsYWRbXWMmUoAnAo5PcDu/J9J60DPFMES5Cw3g6xRffMwBi4wSw boIPzgSdORITIqLGIWCaBxD1McN5ZB85xo51ARTUNcTndnKQOQ/4YLlKlA68FGZSydln mNCEYevkNes/aZcmfWBiQcwAKM1k/PiwUBL2V0bjam7p0HryvgcuZmd5qjugODjF7Dfb VPF06v9hwWYbPLlHZeMzV8MB/GolgzdztQDHtHNdzlCRSj89ejoQ/4JIAflHYaTI7x+V LsgsMD2+2DhaCi8pOprhOaW69spwLH0no0hfYn8nsuUbzuKIpsu1LLgIF3HUlFnjy+eN dQ8w== X-Gm-Message-State: APjAAAWfdAGcIxDZjxXnuJBHEZ2pApEBOsF35QkQpwYUBKeRsx9FV7eT wCU+lYk2ATEcMNkf/7lphvjuD7N5alRdVQJ1Ifs= X-Google-Smtp-Source: APXvYqwJnJH2YaW0857npu5HassleJZyS80dq8RvRuO/nAv257koNlwK6RESNKC1wdukvyWTSM+hjp92zddMBGzl+uE= X-Received: by 2002:a62:e917:: with SMTP id j23mr18256269pfh.50.1569802677934; Sun, 29 Sep 2019 17:17:57 -0700 (PDT) MIME-Version: 1.0 From: Stefan Kangas Date: Mon, 30 Sep 2019 02:17:47 +0200 Message-ID: Subject: Re: bug#20409: 24.5; Weird effect when selecting region with DejaVu Sans Mono font on Windows To: Eli Zaretskii Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 20409-done Cc: Sebastien Vauban , 20409-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) Eli Zaretskii writes: >> From: Sebastien Vauban >> Date: Thu, 23 Apr 2015 11:06:45 +0200 >> >> As you can see on http://screencast.com/t/IMMvaK7Hqa, I see weird space >> effects (interline is growing or decreasing when de-selecting text) with >> the "DejaVu Sans Mono" font on Windows. > > Note how the same effect happens even without selecting the text, just > by moving the cursor. > > You seem to have some customization that highlights the current line, > which probably has something to do with this effect. What is that > customization? > > Also, if you run "emacs -Q" and select the same font, does the problem > happen when you highlight some portions of the buffer? > > Anyway, whatever it is, it affects the pixel height of the lines under > some circumstances, and Emacs reacts as expected: by redrawing the > affected portions of the window. There's no problem here that I can > spot, just expected behavior. More information was requested, but none was given within 4 years, and I'm therefore closing this bug report. If this is still an issue, please reopen this bug report. Best regards, Stefan Kangas From unknown Mon Aug 18 00:08:39 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Mon, 28 Oct 2019 11:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator