Package: emacs;
Reported by: Thierry Volpiatto <thievol <at> posteo.net>
Date: Fri, 6 Nov 2020 15:24:02 UTC
Severity: minor
Found in version 27.1
Done: Eli Zaretskii <eliz <at> gnu.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: Thierry Volpiatto <thievol <at> posteo.net> To: 44486 <at> debbugs.gnu.org Subject: bug#44486: 27.1; C-@ chars corrupt elisp buffer Date: Fri, 06 Nov 2020 16:11:28 +0100
1) emacs -Q 2) M-x find-file test.el 3) insert this in test.el buffer: ;; ààààà (foo "^@") 4) save buffer 5) M-x revert-buffer You should see now the line ;; ààààà corrupted: NOTE: in 3) Write "^@" with C-q C-@. In GNU Emacs 27.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30, cairo version 1.15.10) of 2020-08-31 built on IPadS340 Windowing system distributor 'The X.Org Foundation', version 11.0.12008000 System Description: Linux Mint 19.3 Recent messages: Sending... Sending via mail... Decrypting /home/thierry/.authinfo.gpg...done Sending email Sending email done Saving file /home/thierry/Maildir/Posteo/Sent/cur/1604674326.396ddaa78615bfbe.ipads340:2,S... Wrote /home/thierry/Maildir/Posteo/Sent/cur/1604674326.396ddaa78615bfbe.ipads340:2,S Sending...done [mu4e] Message sent Do you want to exit emacs-w3m? (y or n) y Configured using: 'configure CFLAGS=-O3 --without-dbus --without-gconf --without-gsettings --with-mailutils --with-cairo' Configured features: XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND GPM GLIB NOTIFY INOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS LIBSYSTEMD PDUMPER LCMS2 GMP Important settings: value of $LANG: fr_FR.UTF-8 locale-coding-system: utf-8-unix Major mode: Ilisp Minor modes in effect: global-magit-file-mode: t magit-auto-revert-mode: t global-git-commit-mode: t global-undo-tree-mode: t undo-tree-mode: t global-ligature-mode: t ligature-mode: t psession-mode: t psession-autosave-mode: t psession-savehist-mode: t global-git-gutter-mode: t eldoc-in-minibuffer-mode: t display-time-mode: t winner-mode: t show-paren-mode: t helm-epa-mode: t helm-descbinds-mode: t override-global-mode: t helm-adaptive-mode: t helm-mode: t helm-ff-cache-mode: t shell-dirtrack-mode: t async-bytecomp-package-mode: t dired-async-mode: t minibuffer-depth-indicate-mode: t straight-use-package-mode: t straight-package-neutering-mode: t tooltip-mode: t global-eldoc-mode: t eldoc-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 auto-fill-function: do-auto-fill transient-mark-mode: t Load-path shadows: None found. Features: (shadow emacsbug w3m-filter w3m-cookie w3m-tabmenu w3m-session w3m-search helm-w3m w3m-bookmark gnutls epa-file network-stream nsm mailalias helm-ring helm-dabbrev autocrypt-message epa-mail helm-firefox magit-extras face-remap magit-bookmark magit-submodule magit-obsolete magit-blame magit-stash magit-reflog magit-bisect magit-push magit-pull magit-fetch magit-clone magit-remote magit-commit magit-sequence magit-notes magit-worktree magit-tag magit-merge magit-branch magit-reset magit-files magit-refs magit-status magit magit-repos magit-apply magit-wip magit-log which-func magit-diff smerge-mode magit-core magit-autorevert autorevert filenotify magit-margin magit-transient magit-process magit-mode git-commit transient magit-git magit-section magit-utils crm log-edit add-log with-editor qp view sort gnus-cite smiley w3m-form w3m-symbol w3m timezone w3m-hist w3m-fb bookmark-w3m w3m-ems w3m-favicon w3m-image tab-line w3m-proc w3m-util mm-archive mail-extr autocrypt-gnus autocrypt-mu4e autocrypt rx addressbook-bookmark mu4e-config org-mu4e gnus-art mm-uu mml2015 mm-view mml-smime smime dig gnus-sum gnus-group gnus-undo gnus-start gnus-cloud nnimap nnmail mail-source utf7 netrc nnoo gnus-spec gnus-int gnus-range gnus-win gnus nnheader mu4e-patch mu4e-contrib eshell esh-cmd esh-ext esh-opt esh-proc esh-io esh-arg esh-module esh-groups esh-util mu4e mu4e-org mu4e-main mu4e-view mu4e-headers mu4e-compose mu4e-context mu4e-draft mu4e-actions ido rfc2368 smtpmail sendmail mu4e-mark mu4e-proc mu4e-utils doc-view image-mode exif mu4e-lists mu4e-message shr svg dom flow-fill hl-line mu4e-vars message rmc puny rfc822 mml mml-sec gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader mu4e-meta helm-x-files helm-for-files helm-bookmark bookmark text-property-search pp helm-command flymake-proc flymake warnings conf-mode sh-script smie executable jka-compr bug-reference naquadah-theme solar cal-dst holidays hol-loaddefs tv-utils undo-tree diff undo-tree-autoloads ligature ligature-autoloads boxquote rect rainbow-mode-autoloads psession wgrep-helm wgrep grep compile wgrep-helm-autoloads wgrep-autoloads log-view pcvs-util pcmpl-git pcmpl-git-autoloads bash-completion-autoloads powerline powerline-separators color powerline-themes powerline-autoloads toc-org-autoloads cl-indent pcase ffap markdown-toc-autoloads markdown-mode-autoloads autocrypt-autoloads config-w3m w3m-autoloads git-gutter git-gutter-autoloads mule-util appt diary-lib diary-loaddefs anaconda-mode xref project pythonic f dash s anaconda-mode-autoloads pythonic-autoloads f-autoloads s-autoloads eldoc-eval emamux-autoloads magit-autoloads git-commit-autoloads with-editor-autoloads transient-autoloads dash-autoloads pcomplete-extension pcmpl-unix pcmpl-gnu iterator iedit-autoloads ledger-mode-autoloads wdired dired-extension org-config ob-gnuplot org-crypt net-utils time winner w3m-wget wget thingatpt wget-sysdep autotest-mode autoconf-mode paren woman man ediff ediff-merg ediff-mult ediff-wind ediff-diff ediff-help ediff-init ediff-util init-helm helm-fd epa derived epg epg-config helm-misc helm-apt helm-imenu imenu helm-elisp-package package url-handlers helm-find helm-org org ob ob-tangle ob-ref ob-lob ob-table ob-exp org-macro org-footnote org-src ob-comint org-pcomplete org-list org-faces org-entities noutline outline org-version ob-emacs-lisp ob-core ob-eval org-table ol org-keys org-compat org-macs org-loaddefs cal-menu calendar cal-loaddefs helm-external helm-net browse-url xml url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util url-parse url-vars mailcap helm-descbinds cus-edit wid-edit helm-ls-git vc-git diff-mode vc vc-dispatcher helm-ipython helm-elisp helm-eval edebug backtrace find-func helm-info python tramp-sh use-package-bind-key bind-key helm-adaptive diminish helm-mode helm-files tramp tramp-loaddefs trampver tramp-integration files-x tramp-compat shell pcomplete comint ansi-color ring parse-time iso8601 time-date ls-lisp auth-source password-cache json map helm-buffers helm-occur helm-tags helm-locate helm-grep helm-regexp format-spec helm-utils helm-help helm-types use-package-diminish helm-extensions-autoloads helm-config helm-autoloads helm easy-mmode async-bytecomp helm-global-bindings helm-easymenu helm-source eieio-compat eieio eieio-core eieio-loaddefs helm-multi-match helm-lib dired-async advice dired-aux dired dired-loaddefs async emms-autoloads cl-seq use-package-core popup-autoloads finder-inf diminish-autoloads mb-depth server edmacro kmacro avoid cus-start cus-load use-package-autoloads bind-key-autoloads straight-autoloads info cl-extra help-mode easymenu seq byte-opt straight subr-x cl-macs gv bytecomp byte-compile cconv cl-loaddefs cl-lib tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads inotify lcms2 dynamic-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 599805 404657) (symbols 48 41981 3) (strings 32 167881 57520) (string-bytes 1 6426344) (vectors 16 82748) (vector-slots 8 1666976 230836) (floats 8 1795 3081) (intervals 56 6849 3252) (buffers 1000 130)) -- Thierry
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