From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Distinguishing: Temporary v. Semi-Permanent -- Horizontal Scrolling Date: Tue, 03 Jul 2018 22:29:55 +0300 Message-ID: <83601wjex8.fsf@gnu.org> References: NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1530646120 20149 195.159.176.226 (3 Jul 2018 19:28:40 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 3 Jul 2018 19:28:40 +0000 (UTC) Cc: emacs-devel@gnu.org To: Keith David Bershatsky Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 03 21:28:36 2018 Return-path: Envelope-to: ged-emacs-devel@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 1faQya-00059J-3Q for ged-emacs-devel@m.gmane.org; Tue, 03 Jul 2018 21:28:36 +0200 Original-Received: from localhost ([::1]:42316 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1faR0h-0007Gb-AE for ged-emacs-devel@m.gmane.org; Tue, 03 Jul 2018 15:30:47 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55550) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1faR0F-00072o-PW for emacs-devel@gnu.org; Tue, 03 Jul 2018 15:30:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1faR0A-00011k-PW for emacs-devel@gnu.org; Tue, 03 Jul 2018 15:30:19 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:54126) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1faR0A-00011Z-Ke; Tue, 03 Jul 2018 15:30:14 -0400 Original-Received: from [176.228.60.248] (port=1686 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1faR08-0001DA-My; Tue, 03 Jul 2018 15:30:14 -0400 In-reply-to: (message from Keith David Bershatsky on Mon, 02 Jul 2018 19:44:36 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:226914 Archived-At: > Date: Mon, 02 Jul 2018 19:44:36 -0700 > From: Keith David Bershatsky > Cc: emacs-devel@gnu.org > > Q: In addition to (it->w->min_hscroll > 0), what test will help us distinguish between the 3rd and 4th situations above? In case 4 this condition should be true: EQ (Fbuffer_local_value (Qauto_hscroll_mode, buf), Qcurrent_line)