Package: emacs;
Reported by: Andreas Politz <politza <at> fh-trier.de>
Date: Sat, 11 Feb 2012 07:15:02 UTC
Severity: normal
Found in version 24.0.92
Done: Stefan Monnier <monnier <at> iro.umontreal.ca>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: help-debbugs <at> gnu.org (GNU bug Tracking System) To: Stefan Monnier <monnier <at> iro.umontreal.ca> Cc: tracker <at> debbugs.gnu.org Subject: bug#10789: closed (24.0.92; Defunct outline overlays may mess display) Date: Wed, 21 Mar 2012 18:59:02 +0000
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Your message dated Wed, 21 Mar 2012 14:27:40 -0400 with message-id <jwvlimt4xvt.fsf-monnier+emacs <at> gnu.org> and subject line Re: bug#10789: 24.0.92; Defunct outline overlays may mess display has caused the debbugs.gnu.org bug report #10789, regarding 24.0.92; Defunct outline overlays may mess display to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs <at> gnu.org.) -- 10789: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10789 GNU Bug Tracking System Contact help-debbugs <at> gnu.org with problems
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From: Andreas Politz <politza <at> fh-trier.de> To: bug-gnu-emacs <at> gnu.org Subject: 24.0.92; Defunct outline overlays may mess display Date: Sat, 11 Feb 2012 08:12:12 +0100Switch to new emacs-lisp-mode buffer and insert : --- (defun foo () ) -- M-x outline-minor-mode M-x hide-entry Then undo as much as possible, i.e. until buffer is empty again. Now, after a C-g and a redo, the old overlay conceals the just undone change and it looks like this: --- ... --- There seems to be no reason for defunct overlays to hang around, so make them evaporate. diff -c -L /usr/share/emacs/24.0.92/lisp/outline.el.gz -L \#\<buffer\ outline.el.gz\> /tmp/jka-com3132bAP /tmp/buffer-content-31321Ub *** /usr/share/emacs/24.0.92/lisp/outline.el.gz --- #<buffer outline.el.gz> *************** *** 752,757 **** --- 752,758 ---- ;; belongs to the heading rather than to the entry. (let ((o (make-overlay from to nil 'front-advance))) (overlay-put o 'invisible 'outline) + (overlay-put o 'evaporate 'outline) (overlay-put o 'isearch-open-invisible (or outline-isearch-open-invisible-function 'outline-isearch-open-invisible)))) Diff finished. Sat Feb 11 08:00:23 2012 In GNU Emacs 24.0.92.1 (x86_64-pc-linux-gnu, GTK+ Version 2.20.1) of 2012-01-11 on cw-bkp0, modified by Debian (emacs-snapshot package, version 1:20120111-1+squeeze) Windowing system distributor `The X.Org Foundation', version 11.0.10707000 configured using `configure '--build' 'x86_64-linux-gnu' '--host' 'x86_64-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/24.0.92/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.0.92/site-lisp:/usr/share/emacs/site-lisp' '--without-compress-info' '--with-crt-dir=/usr/lib//' '--with-x=yes' '--with-x-toolkit=gtk' '--with-imagemagick=yes' 'build_alias=x86_64-linux-gnu' 'host_alias=x86_64-linux-gnu' 'CFLAGS=-DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -g -O2' 'LDFLAGS=-g -Wl,--as-needed' 'CPPFLAGS='' Important settings: value of $LC_ALL: C 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: de_DE.UTF-8 value of $XMODIFIERS: nil locale-coding-system: utf-8-unix default enable-multibyte-characters: t Major mode: Emacs-Lisp Minor modes in effect: diff-auto-refine-mode: t cl-format-font-lock-mode: t window-numbering-mode: t previous-window-mode: t ekey-mode: t iswitchb-mode: t ispell-track-input-method: t recentf-mode: t shell-dirtrack-mode: t TeX-PDF-mode: t savehist-mode: t global-pabbrev-mode: t pabbrev-mode: t outline-minor-mode: t eldoc-mode: t tooltip-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t column-number-mode: t line-number-mode: t transient-mark-mode: t Recent input: C-q C-l C-c @ C-q C-c @ C-a C-c @ C-a C-c @ C-q C-x b C-g C-c @ C-a C-x b s c <return> C-/ C-g C-/ C-r e v M-m C-d C-d C-M-x C-x b <return> C-c @ C-q C-c @ C-a M-: M-p <return> C-c @ C-q C-x b <return> C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n C-n M-x b r o <tab> k <return> <return> C-p C-p C-p C-p C-p C-p C-p C-l C-n C-p C-n C-n C-n C-n C-n C-n <return> T h e r e SPC s e e m s SPC t o SPC b e SPC n o SPC r e a s o n SPC f o r SPC C-o d e f u n c t SPC o v e r l a y s SPC C-M-b C-M-b C-e t o SPC h a n g SPC r <backspace> a r o u n d . M-q DEL , SPC s o SPC m a k i n g SPC t h e m SPC e v a p o r a t e SPC M-q C-p M-b M-b M-b M-b C-n C-e M-m M-f M-d SPC m a k e C-e . M-q C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-p C-n C-a C-SPC M-> C-g C-u C-SPC C-e DEL SPC a n d SPC i n s e r t . DEL SPC DEL SPC : C-n C-n C-n C-n C-n C-n C-n C-n C-p C-p C-p C-p C-p C-p C-p C-p C-a C-SPC M-> C-w M-x r e p o r t - b u g <return> Recent messages: Undo! Quit Redo! Mark saved where search started outline-flag-region nil 200 entries in the kill ring. Type q to quit. h for help. Mark set Quit Mark set Load-path shadows: /usr/share/emacs/site-lisp/haskell-mode/haskell-decl-scan hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-decl-scan /usr/share/emacs/site-lisp/haskell-mode/haskell-c hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-c /usr/share/emacs/site-lisp/haskell-mode/haskell-ghci hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-ghci /usr/share/emacs/site-lisp/haskell-mode/haskell-doc hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-doc /usr/share/emacs/site-lisp/haskell-mode/haskell-indent hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-indent /usr/share/emacs/site-lisp/haskell-mode/haskell-mode hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-mode /usr/share/emacs/site-lisp/haskell-mode/haskell-hugs hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-hugs /usr/share/emacs/site-lisp/haskell-mode/haskell-site-file hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-site-file /usr/share/emacs/site-lisp/haskell-mode/haskell-cabal hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-cabal /usr/share/emacs/site-lisp/haskell-mode/inf-haskell hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/inf-haskell /usr/share/emacs/site-lisp/haskell-mode/haskell-font-lock hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-font-lock /usr/share/emacs/site-lisp/haskell-mode/haskell-simple-indent hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-simple-indent /usr/share/emacs/site-lisp/haskell-mode/haskell-indentation hides /usr/share/emacs/24.0.92/site-lisp/haskell-mode/haskell-indentation /usr/share/emacs/24.0.92/site-lisp/cscope/xcscope hides /usr/share/emacs/site-lisp/xcscope /usr/share/emacs/24.0.92/site-lisp/debian-startup hides /usr/share/emacs/site-lisp/debian-startup /home/politza/.emacs.d/plugins/term hides /usr/share/emacs/24.0.92/lisp/term /home/politza/.emacs.d/plugins/python/python/python hides /usr/share/emacs/24.0.92/lisp/progmodes/python /home/politza/.emacs.d/plugins/python/python/sym-comp hides /usr/share/emacs/24.0.92/lisp/obsolete/sym-comp Features: (shadow mail-extr message rfc822 mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 ietf-drums mailabbrev mail-utils gmm-utils mailheader emacsbug browse-kill-ring cl-specs edebug diff-mode diff dired-aux descr-text mule-util tabify popup bookmark apropos imenu pp multi-isearch jka-compr find-func vc-dispatcher vc-svn newcomment allout-widgets allout cl-format cl-format-builtins clisp-format cl-format-def window-numbering lib-isearch server emacs-customizations wp-customizations view-customizations tex-customizations reftex-customizations reftex-label-support-customizations reftex-defining-label-environments-customizations AUCTeX-customizations TeX-parse-customizations TeX-command-customizations TeX-view-customizations programming-customizations tools-customizations vc-customizations makefile-customizations ediff-customizations ediff-window-customizations languages-customizations python-customizations help-customizations ekey-customizations ekey info-lookup-customizations info-customizations customize-customizations custom-buffer-customizations apropos-customizations help-mode view files-customizations uniquify-customizations uniquify sunrise-customizations recentf-customizations find-file-customizations backup-customizations external-customizations server-customizations processes-customizations shell-customizations gud-customizations tooltip-customizations grep-customizations compilation-customizations comint-customizations man-customizations environment-customizations windows-customizations minibuffer-customizations savehist-customizations menu-customizations initialization-customizations dired-customizations dired-x-customizations dired-details-customizations editing-customizations yasnippet-customizations matching-customizations isearch-customizations killing-customizations indent-customizations emulations-customizations editing-basics-customizations development-customizations lisp-customizations re-builder-customizations inferior-lisp-customizations ielm-customizations ert-customizations edebug-customizations advice-customizations extensions-customizations eldoc-customizations cust-print-customizations data-customizations save-place-customizations convenience-customizations pabbrev-customizations kmacro-customizations imenu-customizations hippie-expand-customizations lib-basic ffap-customizations completion-customizations iswitchb-customizations iswitchb auto-complete-customizations comm-customizations tramp-customizations browse-url-customizations applications-customizations w3m-customizations package-customizations mail-customizations smtpmail-customizations sendmail-customizations ispell-customizations doc-view-customizations calendar-customizations org-customizations org-structure-customizations org-plain-lists-customizations org-edit-structure-customizations org-startup-customizations org-link-customizations org-latex-customizations org-appearance-customizations calc-customizations recentf tree-widget w3m browse-url timezone w3m-hist w3m-e23 w3m-ccl ccl w3m-fsf w3m-favicon w3m-image w3m-proc w3m-util hippie-exp lib-lispext yasnippet dropdown-list tramp tramp-compat auth-source eieio assoc gnus-util mm-util mail-prsvr password-cache shell format-spec tramp-loaddefs tex saveplace savehist reftex reftex-vars pabbrev thingatpt org byte-opt warnings bytecomp byte-compile cconv macroexp ob-emacs-lisp ob-tangle ob-ref ob-lob ob-table org-footnote org-src ob-comint ob-keys ob ob-eval org-pcomplete pcomplete org-list org-faces org-compat org-entities org-macs noutline outline easy-mmode cal-menu calendar cal-loaddefs lib-kbd info-look grep compile comint eldoc-eval dired-details+ dired-details anticus edmacro kmacro derived ffap eldoc cus-edit cus-start cus-load wid-edit cl all-autoloads auctex-autoloads tex-site info browse-kill-ring-autoloads c-eldoc-autoloads cl-format-autoloads company-autoloads eldoc-eval-autoloads sunrise-x-loop-autoloads sunrise-x-loop sunrise-commander advice help-fns advice-preload term ehelp electric ring sort find-dired disp-table enriched dired-x easymenu dired regexp-opt sunrise-commander-autoloads package tabulated-list w3m-load time-date tooltip ediff-hook vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image fringe lisp-mode register page menu-bar rfn-eshadow timer select scroll-bar 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 minibuffer loaddefs button faces cus-face files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote make-network-process dbusbind dynamic-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty emacs)
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From: Stefan Monnier <monnier <at> iro.umontreal.ca> To: Andreas Politz <politza <at> fh-trier.de> Cc: 10789-done <at> debbugs.gnu.org Subject: Re: bug#10789: 24.0.92; Defunct outline overlays may mess display Date: Wed, 21 Mar 2012 14:27:40 -0400> There seems to be no reason for defunct overlays to hang around, > so make them evaporate. I installed a similar patch I had around, thanks, Stefan
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