From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#25792: 26.0.50; Scroll-margin working incorrectly when scrolling down if show-trailing-whitespace is t Date: Sun, 19 Feb 2017 11:59:22 -0500 Message-ID: <8760k6jevp.fsf@users.sourceforge.net> References: <93bc26e9-7026-65da-0738-57854568c106@web.de> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1487523554 11513 195.159.176.226 (19 Feb 2017 16:59:14 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 19 Feb 2017 16:59:14 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) Cc: 25792@debbugs.gnu.org To: Alexander Miller Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 19 17:59:09 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 1cfUpG-0002Hy-OF for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 19 Feb 2017 08:58:11 -0800 (PST) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id q185sm3863675itc.22.2017.02.19.08.58.10 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 19 Feb 2017 08:58:10 -0800 (PST) In-Reply-To: <93bc26e9-7026-65da-0738-57854568c106@web.de> (Alexander Miller's message of "Sun, 19 Feb 2017 16:34:06 +0100") 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:129539 Archived-At: severity 25792 minor tags 25792 confirmed quit Alexander Miller writes: > Only scrolling down is affected. The issue first appeared when I > recompiled emacs roughly 1 week ago and has persisted over multiple > recompilations on 2 different laptops (both running Antergos & Xfce), so > my guess is that it's an issue in the current emacs master. This seems to be caused by [1: b9be4c14e8], it only happens when the window has partial lines (i.e., (zerop (cadr (cl-floor (window-screen-lines)))) is non-nil). Not sure how show-trailing-whitespace affects this, but it does. 1: 2017-02-02 21:21:18 -0500 b9be4c14e89f5cec08a7a0f0d24033e0e6ff5ef0 Fix scrolling with partial lines