From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#16306: 24.3.50; font change creates blank column on Lucid Date: Tue, 31 Dec 2013 19:58:41 +0100 Message-ID: <52C313E1.4080508@gmx.at> References: <8361q51m42.fsf@gnu.org> <52C2AB99.6040503@gmx.at> <52C3045C.7030303@gmx.at> <22255ECC-3AEA-4CC1-AAF8-1ACFD4D4A652@swipnet.se> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1388516355 26732 80.91.229.3 (31 Dec 2013 18:59:15 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 31 Dec 2013 18:59:15 +0000 (UTC) Cc: 16306@debbugs.gnu.org To: Jan =?UTF-8?Q?Dj=C3=A4rv?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Dec 31 19:59:20 2013 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 1Vy4XA-0007qI-00 for geb-bug-gnu-emacs@m.gmane.org; Tue, 31 Dec 2013 19:59:20 +0100 Original-Received: from localhost ([::1]:35379 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vy4X9-0003WR-HL for geb-bug-gnu-emacs@m.gmane.org; Tue, 31 Dec 2013 13:59:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35901) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vy4Wz-0003Pn-Ic for bug-gnu-emacs@gnu.org; Tue, 31 Dec 2013 13:59:16 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vy4Ws-00047Y-4m for bug-gnu-emacs@gnu.org; Tue, 31 Dec 2013 13:59:09 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:40966) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vy4Ws-00047U-0m for bug-gnu-emacs@gnu.org; Tue, 31 Dec 2013 13:59:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Vy4Wr-0003Tb-QR for bug-gnu-emacs@gnu.org; Tue, 31 Dec 2013 13:59:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 31 Dec 2013 18:59:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 16306 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 16306-submit@debbugs.gnu.org id=B16306.138851633713350 (code B ref 16306); Tue, 31 Dec 2013 18:59:01 +0000 Original-Received: (at 16306) by debbugs.gnu.org; 31 Dec 2013 18:58:57 +0000 Original-Received: from localhost ([127.0.0.1]:54985 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy4Wn-0003TF-5N for submit@debbugs.gnu.org; Tue, 31 Dec 2013 13:58:57 -0500 Original-Received: from mout.gmx.net ([212.227.15.19]:62875) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Vy4Wj-0003T1-SW for 16306@debbugs.gnu.org; Tue, 31 Dec 2013 13:58:54 -0500 Original-Received: from [62.47.33.2] ([62.47.33.2]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0MDR21-1WEKCf1CbV-00Gmox for <16306@debbugs.gnu.org>; Tue, 31 Dec 2013 19:58:52 +0100 In-Reply-To: <22255ECC-3AEA-4CC1-AAF8-1ACFD4D4A652@swipnet.se> X-Provags-ID: V03:K0:o2FSg14RnXTWVtIuErkoyP4AFmt4VQ/CIod7f3Ioky7mcrEt1T/ JD0S0a3RJU3r2uVUIEo8kEdxkzrNJIS3eGTqHX4AoTrTw5sU24EUgvV5lkk2wzOfsz6S0c+ ktI0/i5AjBYLV3E3uZs8Q/W05ixwr8AtsBxe+o4kyi6Q4aIXmmc0LUWalgNjxOd0I92WXHg axf+Y0m6Ri/ASCmuccj1Q== 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:82791 Archived-At: > The native scroll bar is the same width as a character. Not sure if the pixelwise resize changed that. Can you tell me how this is processed in this part of x_new_font of Emacs 24.3? I'm too silly to understand its semantics. /* Compute the scroll bar width in character columns. */ if (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) > 0) { int wid = FRAME_COLUMN_WIDTH (f); FRAME_CONFIG_SCROLL_BAR_COLS (f) = (FRAME_CONFIG_SCROLL_BAR_WIDTH (f) + wid-1) / wid; } else { int wid = FRAME_COLUMN_WIDTH (f); FRAME_CONFIG_SCROLL_BAR_COLS (f) = (14 + wid - 1) / wid; } martin