From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: owner@emacsbugs.donarmstrong.com (Emacs bug Tracking System) Newsgroups: gmane.emacs.bugs Subject: bug#5000: marked as done (23.1.50; empty string not allowed as line-prefix) Date: Sat, 05 Dec 2009 22:55:04 +0000 Message-ID: References: <87638lc9z0.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----------=_1260053704-11632-0" X-Trace: ger.gmane.org 1260054475 23292 80.91.229.12 (5 Dec 2009 23:07:55 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 5 Dec 2009 23:07:55 +0000 (UTC) To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 06 00:07:47 2009 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NH3j6-0003Zg-96 for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Dec 2009 00:07:47 +0100 Original-Received: from localhost ([127.0.0.1]:45196 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NH3j5-00064z-L0 for geb-bug-gnu-emacs@m.gmane.org; Sat, 05 Dec 2009 18:07:43 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NH3ix-00064i-Sh for bug-gnu-emacs@gnu.org; Sat, 05 Dec 2009 18:07:36 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NH3ir-00063z-Ia for bug-gnu-emacs@gnu.org; Sat, 05 Dec 2009 18:07:35 -0500 Original-Received: from [199.232.76.173] (port=58599 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NH3ir-00063p-60 for bug-gnu-emacs@gnu.org; Sat, 05 Dec 2009 18:07:29 -0500 Original-Received: from rzlab.ucr.edu ([138.23.92.77]:47546) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NH3iq-0001hP-Hk for bug-gnu-emacs@gnu.org; Sat, 05 Dec 2009 18:07:29 -0500 Original-Received: from rzlab.ucr.edu (rzlab.ucr.edu [127.0.0.1]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id nB5N7POc013713; Sat, 5 Dec 2009 15:07:26 -0800 Original-Received: (from debbugs@localhost) by rzlab.ucr.edu (8.14.3/8.14.3/Submit) id nB5Mt4Yh011663; Sat, 5 Dec 2009 14:55:04 -0800 X-Mailer: MIME-tools 5.427 (Entity 5.427) X-Loop: owner@emacsbugs.donarmstrong.com X-Emacs-PR-Message: closed 5000 X-Emacs-PR-Package: emacs X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: bug-gnu-emacs@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:33291 Archived-At: This is a multi-part message in MIME format... ------------=_1260053704-11632-0 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Your message dated Sat, 05 Dec 2009 17:49:39 -0500 with message-id <87638lc9z0.fsf@stupidchicken.com> and subject line Re: 23.1.50; empty string not allowed as line-prefix has caused the Emacs bug report #5000, regarding 23.1.50; empty string not allowed as line-prefix to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@emacsbugs.donarmstrong.com immediately.) --=20 5000: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=3D5000 Emacs Bug Tracking System Contact owner@emacsbugs.donarmstrong.com with problems ------------=_1260053704-11632-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by emacsbugs.donarmstrong.com; 21 Nov 2009 11:01:14 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. 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(dc5146846e.adsl.wanadoo.nl [81.70.132.110]) by mx.google.com with ESMTPS id 10sm581597eyz.47.2009.11.21.03.01.03 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 21 Nov 2009 03:01:03 -0800 (PST) Message-Id: From: Carsten Dominik To: emacs-pretest-bug@gnu.org Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v936) Subject: 23.1.50; empty string not allowed as line-prefix Date: Sat, 21 Nov 2009 12:01:02 +0100 X-Mailer: Apple Mail (2.936) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 2) It seems that an empty string as a line prefix makes the redisplay engine choke. Test case: - open a new buffer in fundamental mode, no auto-fill-mode - insert a long line that will be wrapped for display into two or more lines. - insert the following form into the buffer, after the long line (add-text-properties (point-min) (point) '(line-prefix "")) - evaluate this form Expected result: No change in display Actual result: The formerly wrapped line is no longer wrapped but displayed as if truncate-lines had been set (it is not set) I suspect that the empty string causes the problem. A nil line-prefix property, or a non-empty string both work fine. It is possible (likely?) that the same error also occurs with wrap-prefix, but I have not tested this. If Emacs crashed, and you have the Emacs process in the gdb debugger, please include the output from the following gdb commands: `bt full' and `xbacktrace'. For information about debugging Emacs, please read the file /Users/dominik/lib/git/emacs-new/etc/DEBUG. In GNU Emacs 23.1.50.2 (i386-apple-darwin9.8.0, X toolkit, Xaw3d scroll bars) of 2009-11-20 on carsten-dominiks-macbook-pro.local Windowing system distributor `The X.Org Foundation', version 11.0.10402000 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: nil value of $XMODIFIERS: nil locale-coding-system: nil default enable-multibyte-characters: t Major mode: Fundamental Minor modes in effect: show-paren-mode: t iswitchb-mode: t diff-auto-refine-mode: t tooltip-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t global-auto-composition-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: ? ? ? C-x C-f $ o r g e l / t t t e t t t . o r g M-x f u n d a m SPC k j f SPC a l k f j SPC l a k j f SPC a l k j f SPC a l k j f SPC a l k j f h SPC a l k f j SPC a l k j f h SPC a l k j f SPC a l k f j h SPC a l k f j h SPC a l k j f h SPC a l k j f h SPC l a k j f SPC l a k j f h SPC l a k j s f h SPC l a k j s f h SPC l k a j s h f SPC l k j SPC C-d C-d C-d ( a d d - t e x M-/ t - p r o p e r t i e s SPC ( p o i n t - m i n ) SPC ( p o i n t ) SPC ' ( l i n e - p r e f i x SPC " " ) ) C-x C-e C-a C-SPC C-e w M-x s u b m i t - b u C-a C-k C-x o C-x o C-s - b u g C-s C-s C-s C-s C-s C-s C-s C-s C-s C-s Recent messages: Auto-saving... (New file) OVERVIEW Scanning for dabbrevs...100% dabbrev-expand: No dynamic expansion for `add-tex' found complete-tag: No tags table loaded; try M-x visit-tags-table t Mark set complete-tag: No tags table loaded; try M-x visit-tags-table Making completion list... 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/Users/dominik/lib/emacs/work/org-mode/lisp/org-clock hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-clock /Users/dominik/lib/emacs/work/org-mode/lisp/org-bibtex hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-bibtex /Users/dominik/lib/emacs/work/org-mode/lisp/org-bbdb hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-bbdb /Users/dominik/lib/emacs/work/org-mode/lisp/org-attach hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-attach /Users/dominik/lib/emacs/work/org-mode/lisp/org-ascii hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-ascii /Users/dominik/lib/emacs/work/org-mode/lisp/org-archive hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-archive /Users/dominik/lib/emacs/work/org-mode/lisp/org-agenda hides /Users/ dominik/lib/git/emacs-new/lisp/org/org-agenda Features: (shadow emacsbug multi-isearch help-mode view etags dabbrev cal-china lunar solar cal-dst cal-bahai cal-islam cal-hebrew holidays hol-loaddefs diary-lib diary-loaddefs cal-iso org-indent vc-git flyspell ispell org-wl org-vm org-rmail org-mhe org-mew org-mac-message org-irc org-habit org-jsinfo org-infojs org-html org-exp org-exp-blocks org-agenda org-info org-id org-gnus org-bibtex org-bbdb org-clock ido jka-compr-ccrypt jka-compr muse-texinfo texnfo-upd texinfo muse-latex muse-html muse-xml-common pcomplete cus-edit muse-publish muse-project muse-protocols info muse-regexps muse muse-nested-tags muse-mode remember org-remember org-datetree org byte-opt bytecomp byte-compile advice help-fns advice-preload derived org-footnote org-src org-list org-faces org-compat org-macs noutline outline cal-menu calendar cal-loaddefs org-install paren iswitchb cus-start cus-load tex-site bbdb-hooks bbdb-rmail rmailsum rmail bbdb-gnus gnus-art mm-uu mml2015 epg-config epg-package-info mm-view smime dig gnus-sum nnoo gnus-group gnus-undo nnmail mail-source format-spec gnus-start gnus-spec gnus-int gnus-range gnus-win bbdb-snarf mail-extr gnus gnus-ems bbdb-gui bbdb-com bbdb message sendmail regexp-opt ecomplete rfc822 mml mml-sec password-cache mm-decode mm-bodies mm-encode mailcap mail-parse rfc2231 rfc2047 rfc2045 qp ietf-drums mailabbrev nnheader gnus-util netrc time-date mm-util mail-prsvr gmm-utils wid-edit mailheader canlock sha1 hex-util hashcash mail-utils timezone magit diff-mode log-edit easymenu easy-mmode ring pcvs-util add-log parse-time cl cl-19 tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd font-setting tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar mldrag mouse jit-lock font-lock syntax facemenu font-core frame cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese case-table epa-hook jka-cmpr-hook help simple abbrev loaddefs button minibuffer faces cus-face text-properties overlay md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process font-render-setting x-toolkit x multi-tty emacs) ------------=_1260053704-11632-0 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 5000-done) by emacsbugs.donarmstrong.com; 5 Dec 2009 22:49:54 +0000 X-Spam-Checker-Version: SpamAssassin 3.2.5-bugs.debian.org_2005_01_02 (2008-06-10) on rzlab.ucr.edu X-Spam-Level: X-Spam-Bayes: score:0.5 Bayes not run. spammytokens:Tokens not available. hammytokens:Tokens not available. X-Spam-Status: No, score=-0.4 required=4.0 tests=AWL autolearn=ham version=3.2.5-bugs.debian.org_2005_01_02 Received: from pantheon-po38.its.yale.edu (pantheon-po38.its.yale.edu [130.132.50.97]) by rzlab.ucr.edu (8.14.3/8.14.3/Debian-5) with ESMTP id nB5MnqkT011056 for <5000-done@emacsbugs.donarmstrong.com>; Sat, 5 Dec 2009 14:49:54 -0800 Received: from furry (dhcp128036163115.central.yale.edu [128.36.163.115]) (authenticated bits=0) by pantheon-po38.its.yale.edu (8.12.11.20060308/8.12.11) with ESMTP id nB5Mnl6U015864 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sat, 5 Dec 2009 17:49:47 -0500 Received: by furry (Postfix, from userid 1000) id 52E78C071; Sat, 5 Dec 2009 17:49:39 -0500 (EST) From: Chong Yidong To: Carsten Dominik Cc: 5000-done@emacsbugs.donarmstrong.com Subject: Re: 23.1.50; empty string not allowed as line-prefix Date: Sat, 05 Dec 2009 17:49:39 -0500 Message-ID: <87638lc9z0.fsf@stupidchicken.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-YaleITSMailFilter: Version 1.2c (attachment(s) not renamed) > - open a new buffer in fundamental mode, no auto-fill-mode > - insert a long line that will be wrapped for display into two or more > lines. > - insert the following form into the buffer, after the long line > > (add-text-properties (point-min) (point) '(line-prefix "")) > > - evaluate this form > > Expected result: No change in display > Actual result: The formerly wrapped line is no longer wrapped but > displayed as if truncate-lines had been set (it is not set) I've checked in a fix. Thanks. ------------=_1260053704-11632-0--