From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#23098: 25.0.92; (recenter -1) can leave point in the middle of the window Date: Wed, 23 Mar 2016 22:22:15 +0200 Message-ID: <83a8lp2bd4.fsf@gnu.org> References: <87r3f19gx0.fsf@loki.jorgenschaefer.de> <83d1ql2ebx.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1458764610 14870 80.91.229.3 (23 Mar 2016 20:23:30 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 23 Mar 2016 20:23:30 +0000 (UTC) Cc: 23098@debbugs.gnu.org To: Jorgen =?UTF-8?Q?Sch=C3=A4fer?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Mar 23 21:23:14 2016 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 1aipJB-0000ol-AX for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Mar 2016 21:23:13 +0100 Original-Received: from localhost ([::1]:45923 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aipJ7-0003KE-6n for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Mar 2016 16:23:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39880) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aipJ3-0003Ju-SR for bug-gnu-emacs@gnu.org; Wed, 23 Mar 2016 16:23:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aipJ0-0002wR-MZ for bug-gnu-emacs@gnu.org; Wed, 23 Mar 2016 16:23:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:37681) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aipJ0-0002wH-JG for bug-gnu-emacs@gnu.org; Wed, 23 Mar 2016 16:23:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1aipJ0-0004RL-FS for bug-gnu-emacs@gnu.org; Wed, 23 Mar 2016 16:23:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 23 Mar 2016 20:23:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23098 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23098-submit@debbugs.gnu.org id=B23098.145876456217025 (code B ref 23098); Wed, 23 Mar 2016 20:23:02 +0000 Original-Received: (at 23098) by debbugs.gnu.org; 23 Mar 2016 20:22:42 +0000 Original-Received: from localhost ([127.0.0.1]:34808 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1aipIg-0004QX-FW for submit@debbugs.gnu.org; Wed, 23 Mar 2016 16:22:42 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:48666) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1aipIe-0004QH-9y for 23098@debbugs.gnu.org; Wed, 23 Mar 2016 16:22:40 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aipIW-0002mo-55 for 23098@debbugs.gnu.org; Wed, 23 Mar 2016 16:22:35 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:58223) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aipIW-0002mk-1K; Wed, 23 Mar 2016 16:22:32 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2447 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1aipIV-0004Z0-1X; Wed, 23 Mar 2016 16:22:31 -0400 In-reply-to: (message from Jorgen =?UTF-8?Q?Sch=C3=A4fer?= on Wed, 23 Mar 2016 19:40:50 +0000) 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:115413 Archived-At: > From: Jorgen Schäfer > Date: Wed, 23 Mar 2016 19:40:50 +0000 > Cc: 23098@debbugs.gnu.org > > The use case here are buffers like comint or IRC chat buffers. It's nice to keep the last line of the buffer flush > with the last line of the window, to show the maximum amount of data. (recenter -1) at the end of a buffer is > supposed to do just that. In this case, it does not, but instead leaves point in the *middle* of the window. Yes, because the scrolling fails, and Emacs falls back on recentering. > If it is not possible to display that line halfway (which sounds like a missing feature to begin with), I would > expect Emacs to least try to leave point as low in the window as possible, instead of in the middle of the > window. C-l likewise won't move point any further down, for example. If you set scroll-conservatively to a value larger than 100, don't you get point as low as possible?