From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Lennart Borgman (gmail)" Newsgroups: gmane.emacs.devel Subject: Re: recenter-top-bottom Date: Tue, 06 Nov 2007 18:02:19 +0100 Message-ID: <47309E1B.1050908@gmail.com> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1194368972 11038 80.91.229.12 (6 Nov 2007 17:09:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 6 Nov 2007 17:09:32 +0000 (UTC) Cc: Emacs-Devel To: Drew Adams Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Nov 06 18:09:26 2007 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IpRvM-0003GU-Bl for ged-emacs-devel@m.gmane.org; Tue, 06 Nov 2007 18:09:12 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IpRvB-0000v0-1H for ged-emacs-devel@m.gmane.org; Tue, 06 Nov 2007 12:09:01 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1IpRpD-0001Sv-0y for emacs-devel@gnu.org; Tue, 06 Nov 2007 12:02:51 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1IpRpA-0001Rr-1O for emacs-devel@gnu.org; Tue, 06 Nov 2007 12:02:50 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IpRp7-0001RW-Tr for emacs-devel@gnu.org; Tue, 06 Nov 2007 12:02:46 -0500 Original-Received: from ch-smtp02.sth.basefarm.net ([80.76.149.213]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1IpRp7-0002qB-D3 for emacs-devel@gnu.org; Tue, 06 Nov 2007 12:02:45 -0500 Original-Received: from c83-254-148-228.bredband.comhem.se ([83.254.148.228]:61413 helo=[127.0.0.1]) by ch-smtp02.sth.basefarm.net with esmtp (Exim 4.68) (envelope-from ) id 1IpRp5-0005yH-8F; Tue, 06 Nov 2007 18:02:43 +0100 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.6) Gecko/20070728 Thunderbird/2.0.0.6 Mnenhy/0.7.5.666 In-Reply-To: X-Antivirus: avast! (VPS 071105-1, 2007-11-05), Outbound message X-Antivirus-Status: Clean X-Originating-IP: 83.254.148.228 X-Scan-Result: No virus found in message 1IpRp5-0005yH-8F. X-Scan-Signature: ch-smtp02.sth.basefarm.net 1IpRp5-0005yH-8F a2821a7a1c3ecfab3cba51dd7b9ff5b9 X-detected-kernel: by monty-python.gnu.org: Linux 2.6? (barebone, rare!) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:82668 Archived-At: Drew Adams wrote: > Any interest in this or something like it? I bind it to `C-l' in place of > `recenter'. If there is interest, then perhaps `recenter' itself could have > this behavior (but the frame redisplay behavior might need to be taken into > account). > > With a prefix arg, it's the same as `recenter'. Otherwise, it alternately > moves the current line to the center, top, and bottom of the window. In > this, it's a bit like `C-M-l'. It's a trivial change, but I find it useful - > I have no need for repeated `C-l' to keep doing the same thing. > > (defun recenter-top-bottom (&optional arg) > "Move current line to window center, top, and bottom, alternately. > With prefix ARG, move current line to window-line ARG." > (interactive "P") > (cond ((and (eq this-command last-command) (not arg)) > (setq this-command 'recenter-top-bottom-1) > (recenter 0)) > ((and (eq 'recenter-top-bottom-1 last-command) (not arg)) > (setq this-command 'recenter-top-bottom-2) > (recenter -1)) > (t > (recenter arg)))) I like it, there is less to remember this way.