From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.devel Subject: [dubois@doublefine.com: mouse-drag.el and automatic-hscrolling interact poorly] Date: Sat, 26 Oct 2002 16:15:29 -0400 Sender: emacs-devel-admin@gnu.org Message-ID: Reply-To: rms@gnu.org NNTP-Posting-Host: main.gmane.org X-Trace: main.gmane.org 1035663950 13370 80.91.224.249 (26 Oct 2002 20:25:50 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Sat, 26 Oct 2002 20:25:50 +0000 (UTC) Cc: emacs-devel@gnu.org, gerd@gnu.org Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 185XVD-0003TU-00 for ; Sat, 26 Oct 2002 22:25:47 +0200 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 185XYW-0002Aj-00 for ; Sat, 26 Oct 2002 22:29:12 +0200 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10) id 185XUk-00018P-00; Sat, 26 Oct 2002 16:25:18 -0400 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10) id 185XTo-0000og-00 for emacs-devel@gnu.org; Sat, 26 Oct 2002 16:24:20 -0400 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10) id 185XLF-0005fw-00 for emacs-devel@gnu.org; Sat, 26 Oct 2002 16:15:44 -0400 Original-Received: from fencepost.gnu.org ([199.232.76.164]) by monty-python.gnu.org with esmtp (Exim 4.10) id 185XLF-0005fo-00 for emacs-devel@gnu.org; Sat, 26 Oct 2002 16:15:29 -0400 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.10) id 185XLF-0002Pk-00; Sat, 26 Oct 2002 16:15:29 -0400 Original-To: johnh@ISI.EDU Errors-To: emacs-devel-admin@gnu.org X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.0.11 Precedence: bulk List-Help: List-Post: List-Subscribe: , List-Id: Emacs development discussions. List-Unsubscribe: , List-Archive: Xref: main.gmane.org gmane.emacs.devel:8819 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:8819 [I sent this message a few weeks ago but did not get a response.] Could you please take a look at this problem? ------- Start of forwarded message ------- Envelope-to: rms@gnu.org Delivery-date: Wed, 09 Oct 2002 19:55:27 -0400 From: Paul Du Bois To: bug-gnu-emacs@gnu.org Subject: mouse-drag.el and automatic-hscrolling interact poorly X-OriginalArrivalTime: 09 Oct 2002 23:57:04.0956 (UTC) FILETIME=[918C67C0:01C26FEF] Sender: bug-gnu-emacs-admin@gnu.org Date: 9 Oct 2002 16:57:04 -0700 This bug report will be sent to the Free Software Foundation, not to your local site managers! Please write in English, because the Emacs maintainers do not have translators to read other languages for them. Your bug report will be posted to the bug-gnu-emacs@gnu.org mailing list, and to the gnu.emacs.bug news group. In GNU Emacs 21.2.1 (i386-msvc-nt5.1.2600) of 2002-03-19 on buffy configured using `configure --with-msvc (12.00)' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: ENU locale-coding-system: iso-latin-1 default-enable-multibyte-characters: nil Please describe exactly what actions triggered the bug and the precise symptoms of the bug: ;; eg (require 'mouse-drag) (define-key global-map [M-down-mouse-1] 'mouse-drag-drag) (setq automatic-hscrolling t) ;; switch to an interesting buffer (setq truncate-lines t) ;; 1. put point in the middle of a line ;; 2. do a leftward M-drag ;; 3. Notice that as the cursor approaches the left edge of the ;; screen, the hscroll resets to 0 A quick fix is to modify the (let (...) ) in mouse-drag-safe-scroll to temporarily unset automatic-hscrolling. I don't know whether that's a real fix or just a workaround -- I don't understand this comment in scroll-right: If `automatic-hscrolling' is non-nil, the argument ARG modifies a lower bound for automatic scrolling, i.e. automatic scrolling will not scroll a window to a column less than the value returned by this function. p _______________________________________________ Bug-gnu-emacs mailing list Bug-gnu-emacs@gnu.org http://mail.gnu.org/mailman/listinfo/bug-gnu-emacs ------- End of forwarded message -------