From rms@gnu.org Sat Oct 18 22:03:35 2008 X-Spam-Checker-Version: SpamAssassin 3.2.3-bugs.debian.org_2005_01_02 (2007-08-08) on rzlab.ucr.edu X-Spam-Level: X-Spam-Status: No, score=-8.0 required=4.0 tests=AWL,BAYES_00,FOURLA, IMPRONONCABLE_2,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.3-bugs.debian.org_2005_01_02 Received: (at submit) by emacsbugs.donarmstrong.com; 19 Oct 2008 05:03:35 +0000 Received: from fencepost.gnu.org (fencepost.gnu.org [140.186.70.10]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m9J53WwZ019863 for ; Sat, 18 Oct 2008 22:03:33 -0700 Received: from rms by fencepost.gnu.org with local (Exim 4.67) (envelope-from ) id 1KrQPP-0007Y2-My; Sun, 19 Oct 2008 01:00:55 -0400 From: Richard Stallman Content-Type: text/plain; charset=ISO-8859-15 To: emacs-pretest-bug@gnu.org Subject: Another overlay display bug Reply-To: rms@gnu.org Message-Id: Date: Sun, 19 Oct 2008 01:00:55 -0400 Here's another bug that was reported a year ago which I think should not be forgotten. From: Richard Stallman Content-Type: text/plain; charset=ISO-8859-15 To: emacs-devel@gnu.org Subject: Another overlay display bug Reply-To: rms@gnu.org Message-Id: Date: Mon, 10 Dec 2007 10:19:14 -0500 Would someone please fix this, then ack? To: bug-gnu-emacs@gnu.org From: Joe Wells Date: Sat, 20 Oct 2007 06:43:43 +0100 In-Reply-To: <86k5pi9wrg.fsf@macs.hw.ac.uk> (Joe Wells's message of "Sat\, 20 Oct 2007 06\:32\:19 +0100") MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Subject: Re: two display bugs involving interactions between after-string and display properties of adjacent overlays Joe Wells writes: > Here are two more display bugs I found while trying to improve the > code in tex-fold.el in AUCTeX. Here is a third such bug. > These bugs involve interactions between after-string and display > properties of adjacent overlays. Ditto. > I'm assuming this macro in my reproduction code below: > > (defmacro test-in-fresh-buffer-and-window (&rest body) > `(progn > (delete-other-windows) > (kill-buffer (get-buffer-create "xyzzy")) > (let ((xyzzy-buf (get-buffer-create "xyzzy"))) > (set-buffer xyzzy-buf) > (display-buffer xyzzy-buf) > ,@body > ))) Ditto. > BUG #1: ... > BUG #2: ... BUG #3: An overlay's after-string property is not displayed if an immediately following overlay has the empty string as its display property. Reproduce with this expression: (test-in-fresh-buffer-and-window (insert "ABCD") (let ((o1 (make-overlay 2 3)) (o2 (make-overlay 3 4))) (overlay-put o1 'after-string "1") (overlay-put o2 'display ""))) The above expression should display ?AB1D?. The above expression wrongly actually displays ?ABD?. > ====================================================================== > In GNU Emacs 22.1.1 (i686-pc-linux-gnu, GTK+ Version 2.8.20) ... Same details as in last message. I hope this bug report is helpful. -- Joe From cyd@stupidchicken.com Thu Oct 23 18:28:53 2008 X-Spam-Checker-Version: SpamAssassin 3.2.3-bugs.debian.org_2005_01_02 (2007-08-08) on rzlab.ucr.edu X-Spam-Level: X-Spam-Status: No, score=-3.9 required=4.0 tests=AWL,BAYES_00 autolearn=ham version=3.2.3-bugs.debian.org_2005_01_02 Received: (at 1201) by emacsbugs.donarmstrong.com; 24 Oct 2008 01:28:54 +0000 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m9O1Sooq020777 for <1201@emacsbugs.donarmstrong.com>; Thu, 23 Oct 2008 18:28:51 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id 8227B57E055; Thu, 23 Oct 2008 21:28:53 -0400 (EDT) From: Chong Yidong To: 1201@debbugs.gnu.org Subject: Re: Another overlay display bug Date: Thu, 23 Oct 2008 21:28:53 -0400 Message-ID: <87ljwe4w8a.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Note: this is discussed at http://lists.gnu.org/archive/html/emacs-devel/2008-02/msg02997.html From cyd@stupidchicken.com Thu Oct 23 20:25:16 2008 X-Spam-Checker-Version: SpamAssassin 3.2.3-bugs.debian.org_2005_01_02 (2007-08-08) on rzlab.ucr.edu X-Spam-Level: X-Spam-Status: No, score=-3.9 required=4.0 tests=AWL,BAYES_00 autolearn=ham version=3.2.3-bugs.debian.org_2005_01_02 Received: (at 1201) by emacsbugs.donarmstrong.com; 24 Oct 2008 03:25:16 +0000 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m9O3PDIG017999 for <1201@emacsbugs.donarmstrong.com>; Thu, 23 Oct 2008 20:25:14 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id 41FE657E055; Thu, 23 Oct 2008 23:25:16 -0400 (EDT) From: Chong Yidong To: 1201@debbugs.gnu.org Subject: Re: Another overlay display bug Date: Thu, 23 Oct 2008 23:25:16 -0400 Message-ID: <871vy6u12b.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii > Note: this is discussed at > > http://lists.gnu.org/archive/html/emacs-devel/2008-02/msg02997.html The original bug that led to the problematic checkin is here: http://lists.gnu.org/archive/html/emacs-devel/2005-05/msg00580.html From cyd@stupidchicken.com Fri Oct 24 12:01:08 2008 X-Spam-Checker-Version: SpamAssassin 3.2.3-bugs.debian.org_2005_01_02 (2007-08-08) on rzlab.ucr.edu X-Spam-Level: X-Spam-Status: No, score=-3.9 required=4.0 tests=AWL,BAYES_00 autolearn=ham version=3.2.3-bugs.debian.org_2005_01_02 Received: (at 1201-done) by emacsbugs.donarmstrong.com; 24 Oct 2008 19:01:08 +0000 Received: from cyd.mit.edu (CYD.MIT.EDU [18.115.2.24]) by rzlab.ucr.edu (8.13.8/8.13.8/Debian-3) with ESMTP id m9OJ15u1024384 for <1201-done@emacsbugs.donarmstrong.com>; Fri, 24 Oct 2008 12:01:06 -0700 Received: by cyd.mit.edu (Postfix, from userid 1000) id 6F1C857E09B; Fri, 24 Oct 2008 15:01:08 -0400 (EDT) From: Chong Yidong To: 1201-done@debbugs.gnu.org Subject: Re: Another overlay display bug Date: Fri, 24 Oct 2008 15:01:08 -0400 Message-ID: <87mygtn7gr.fsf@cyd.mit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii I've checked in a fix. From unknown Mon Aug 18 09:03:12 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: $requester Subject: Internal Control Message-Id: bug archived. Date: Sat, 22 Nov 2008 15:24:03 +0000 User-Agent: Fakemail v42.6.9 # A New Hope # A log time ago, in a galaxy far, far away # something happened. # # Magically this resulted in the following # action being taken, but this fake control # message doesn't tell you why it happened # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator