From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#29002: it.first_visible_x is erroneously 0 while horizontal scrolling. Date: Sun, 29 Oct 2017 13:23:07 +0200 Message-ID: <838tfuurj8.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1509276251 13354 195.159.176.226 (29 Oct 2017 11:24:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 29 Oct 2017 11:24:11 +0000 (UTC) Cc: 29002@debbugs.gnu.org To: Keith David Bershatsky Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 29 12:24:07 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e8lhF-0002rl-3E for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Oct 2017 12:24:05 +0100 Original-Received: from localhost ([::1]:35641 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e8lhM-0006JG-BF for geb-bug-gnu-emacs@m.gmane.org; Sun, 29 Oct 2017 07:24:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:57686) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e8lhH-0006JA-35 for bug-gnu-emacs@gnu.org; Sun, 29 Oct 2017 07:24:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e8lhC-0006nr-DX for bug-gnu-emacs@gnu.org; Sun, 29 Oct 2017 07:24:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:59366) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1e8lhC-0006nn-AC for bug-gnu-emacs@gnu.org; Sun, 29 Oct 2017 07:24:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1e8lhC-0005nF-3Z for bug-gnu-emacs@gnu.org; Sun, 29 Oct 2017 07:24:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 29 Oct 2017 11:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29002 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 29002-submit@debbugs.gnu.org id=B29002.150927620022209 (code B ref 29002); Sun, 29 Oct 2017 11:24:02 +0000 Original-Received: (at 29002) by debbugs.gnu.org; 29 Oct 2017 11:23:20 +0000 Original-Received: from localhost ([127.0.0.1]:39814 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e8lgW-0005m9-IM for submit@debbugs.gnu.org; Sun, 29 Oct 2017 07:23:20 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:38371) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e8lgV-0005lu-62 for 29002@debbugs.gnu.org; Sun, 29 Oct 2017 07:23:19 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e8lgL-0006Of-Dz for 29002@debbugs.gnu.org; Sun, 29 Oct 2017 07:23:14 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:33087) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e8lgL-0006OY-BS; Sun, 29 Oct 2017 07:23:09 -0400 Original-Received: from [176.228.60.248] (port=1987 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1e8lgK-00066Y-Pe; Sun, 29 Oct 2017 07:23:09 -0400 In-reply-to: (message from Keith David Bershatsky on Thu, 26 Oct 2017 11:56:08 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:139145 Archived-At: > Date: Thu, 26 Oct 2017 11:56:08 -0700 > From: Keith David Bershatsky > Cc: 29002@debbugs.gnu.org > > Unfortunately, w->min_hscroll returns a value of 0 in this example. For the lines other than the current one, you should use it.first_visible_x, it is simpler. For the current line, use w->hscroll.