From mboxrd@z Thu Jan 1 00:00:00 1970 Path: main.gmane.org!not-for-mail From: "Robert J. Chassell" Newsgroups: gmane.emacs.devel Subject: intangible characters bugs [was Re: buff-menu.el changes] Date: Tue, 17 Dec 2002 17:00:52 +0000 (UTC) Sender: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Message-ID: References: <20021217000015.50ec6208.occitan@esperanto.org> Reply-To: bob@rattlesnake.com NNTP-Posting-Host: main.gmane.org X-Trace: main.gmane.org 1040147471 4242 80.91.224.249 (17 Dec 2002 17:51:11 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Tue, 17 Dec 2002 17:51:11 +0000 (UTC) Return-path: Original-Received: from quimby.gnus.org ([80.91.224.244]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 18OLry-00015w-00 for ; Tue, 17 Dec 2002 18:51:02 +0100 Original-Received: from monty-python.gnu.org ([199.232.76.173]) by quimby.gnus.org with esmtp (Exim 3.12 #1 (Debian)) id 18OM62-0000jA-00 for ; Tue, 17 Dec 2002 19:05:34 +0100 Original-Received: from localhost ([127.0.0.1] helo=monty-python.gnu.org) by monty-python.gnu.org with esmtp (Exim 4.10.13) id 18OLin-0000fD-01 for emacs-devel@quimby.gnus.org; Tue, 17 Dec 2002 12:41:33 -0500 Original-Received: from list by monty-python.gnu.org with tmda-scanned (Exim 4.10.13) id 18OLas-00075s-00 for emacs-devel@gnu.org; Tue, 17 Dec 2002 12:33:22 -0500 Original-Received: from mail by monty-python.gnu.org with spam-scanned (Exim 4.10.13) id 18OLYK-0006Dt-00 for emacs-devel@gnu.org; Tue, 17 Dec 2002 12:30:45 -0500 Original-Received: from megalith.rattlesnake.com ([140.186.114.245] helo=localhost) by monty-python.gnu.org with esmtp (Exim 4.10.13) id 18OL5W-0006Jx-00 for emacs-devel@gnu.org; Tue, 17 Dec 2002 12:00:59 -0500 Original-Received: by rattlesnake.com via sendmail from stdin id (Debian Smail3.2.0.114) Tue, 17 Dec 2002 17:00:52 +0000 (UTC) Original-To: emacs-devel@gnu.org In-reply-to: <20021217000015.50ec6208.occitan@esperanto.org> (message from Daniel Pfeiffer on Tue, 17 Dec 2002 00:00:15 +0100) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1b5 Precedence: list List-Id: Emacs development discussions. List-Help: List-Post: List-Subscribe: , List-Archive: List-Unsubscribe: , Errors-To: emacs-devel-bounces+emacs-devel=quimby.gnus.org@gnu.org Xref: main.gmane.org gmane.emacs.devel:10222 X-Report-Spam: http://spam.gmane.org/gmane.emacs.devel:10222 Today's CVS snapshot of Tue, 2002 Dec 17 16:51 UTC GNU Emacs 21.3.50.27 (i686-pc-linux-gnu, X toolkit) (but with Miles' patch to src/xfaces.c applied to that file) started with /usr/local/bin/emacs -q --no-site-file --eval '(blink-cursor-mode 0)' next-line (C-n) works for me, even with 21.2 -q. It simply skips the intangible line. This is a bug in 21.3. Miles Bader sent a test-case. I can confirm that the current CVS snapshot has the same problems as he describes. I cannot fix this. ... here's a simple test-case that illustrates the problem: (with-current-buffer (get-buffer-create "*test*") (insert "1: hello\n") (insert (propertize "2: cruel\n" 'invisible t 'intangible t)) (insert "3: world\n") (insert "4:\n")) After evaluating that, go to the *test* buffer, and move around using C-n & C-p. I can see the following bugs: (1) If the cursor is in the first column, you can't move from line "3:" to line "4:" using C-n (but C-p works all the way from the end of the buffer to the beginning). (2) If the cursor is in a different column, C-n seems to work correctly on all lines, but C-p won't move from line "3:" to line "1:" (it seems to work on all other line though). -- Robert J. Chassell Rattlesnake Enterprises http://www.rattlesnake.com GnuPG Key ID: 004B4AC8 http://www.teak.cc bob@rattlesnake.com