From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#43469: 28.0.50; window-text-pixel-size returns incorrect value when line-prefix is set Date: Sat, 19 Sep 2020 21:56:32 +0300 Message-ID: <83v9g91tpb.fsf@gnu.org> References: <83r1r05mxk.fsf@gnu.org> <97950C21-6F10-4E4C-8854-BA64C023B9D6@gmail.com> <835z8a51qu.fsf@gnu.org> <8EBE71CC-3AA0-4680-92FE-6B91F4E0773A@gmail.com> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11732"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 43469-done@debbugs.gnu.org To: Yuan Fu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Sep 19 21:01:51 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kJi7L-0002wk-7V for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Sep 2020 21:01:51 +0200 Original-Received: from localhost ([::1]:44566 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJi7J-0005ec-RN for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Sep 2020 15:01:49 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53532) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kJi2g-0001PX-G1 for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 14:57:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36582) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kJi2f-0002hw-W8 for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 14:57:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kJi2f-0006AC-V2 for bug-gnu-emacs@gnu.org; Sat, 19 Sep 2020 14:57:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Sep 2020 18:57:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43469 X-GNU-PR-Package: emacs Original-Received: via spool by 43469-done@debbugs.gnu.org id=D43469.160054180323667 (code D ref 43469); Sat, 19 Sep 2020 18:57:01 +0000 Original-Received: (at 43469-done) by debbugs.gnu.org; 19 Sep 2020 18:56:43 +0000 Original-Received: from localhost ([127.0.0.1]:48128 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJi2M-00069f-QD for submit@debbugs.gnu.org; Sat, 19 Sep 2020 14:56:43 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:46688) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kJi2L-00069T-Ed for 43469-done@debbugs.gnu.org; Sat, 19 Sep 2020 14:56:41 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:50229) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kJi2G-0002hI-3K; Sat, 19 Sep 2020 14:56:36 -0400 Original-Received: from [176.228.60.248] (port=2948 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kJi2E-0005Zi-TE; Sat, 19 Sep 2020 14:56:35 -0400 In-Reply-To: <8EBE71CC-3AA0-4680-92FE-6B91F4E0773A@gmail.com> (message from Yuan Fu on Sat, 19 Sep 2020 14:33:03 -0400) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:188430 Archived-At: > From: Yuan Fu > Date: Sat, 19 Sep 2020 14:33:03 -0400 > Cc: 43469@debbugs.gnu.org > > > This function exists to allow Lisp programs to adjust the dimensions > > of WINDOW to the buffer text it needs to display. > > > > When you want to know how wide a window you need for displaying some > > text, you do want the line-prefix part accounted for. > > I see. I managed to use (window-text-pixel-size nil (point) (point)) to calculate the prefix width and subtract it out. Thanks. Thanks, so I'm closing this bug.