From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Sven Joachim Newsgroups: gmane.emacs.bugs Subject: bug#59962: 29.0.60; vc commands fail in diff-mode Date: Sun, 11 Dec 2022 13:25:11 +0100 Message-ID: <87pmcqktzs.fsf@turtle.gmx.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7099"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Sven Joachim To: 59962@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Dec 11 13:26:20 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p4LPQ-0001eS-76 for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 11 Dec 2022 13:26:20 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p4LPB-0003jP-1Q; 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envelope-from=svenjoac@gmx.de; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:250600 Archived-At: As a distribution maintainer, I find myself working with version-controlled patches which Emacs visits in diff-mode. Unfortunately, there is a bad interaction between diff-mode and vc, which makes all vc commands fail. This is what I got on C-x v l: ,---- | Debugger entered--Lisp error: (wrong-type-argument arrayp nil) | file-truename(nil) | find-buffer-visiting(nil) | vc-buffer-sync-fileset((Git (nil nil nil nil) nil nil patch) t) | vc-diff(nil t) | funcall-interactively(vc-diff nil t) | call-interactively(vc-diff nil nil) | command-execute(vc-diff) `---- In GNU Emacs 29.0.60 (build 7, x86_64-pc-linux-gnu, GTK+ Version 2.24.33, cairo version 1.16.0) of 2022-12-11 built on turtle Repository revision: 9f7e5584a4ff3c61a90301f70366a829c2c0ac04 Repository branch: emacs-29 Windowing system distributor 'The X.Org Foundation', version 11.0.12101004 System Description: Debian GNU/Linux bookworm/sid 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/emacs-snapshot --mandir=/usr/share/man --with-mailutils --enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/29.0.60/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/29.0.60/site-lisp:/usr/share/emacs/site-lisp --without-wide-int --without-modules --disable-silent-rules --without-compress-install --with-x=yes --with-x-toolkit=gtk2 --without-gconf --without-gsettings build_alias=x86_64-linux-gnu host_alias=x86_64-linux-gnu 'CFLAGS=-g -O2 -fdebug-prefix-map=/usr/local/src/emacs=. -fstack-protector-strong -Wformat -Werror=format-security' 'LDFLAGS=-Wl,-z,relro -Wl,--as-needed' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2 -DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000 -DGLIB_DISABLE_DEPRECATION_WARNINGS'' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM XINPUT2 XPM GTK2 ZLIB Important settings: value of $LC_COLLATE: C value of $LANG: de_DE.UTF-8 locale-coding-system: utf-8-unix Major mode: Debugger Minor modes in effect: tooltip-mode: t global-eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t buffer-read-only: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util text-property-search time-date subr-x mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils display-line-numbers cl-extra help-fns radix-tree cl-print byte-opt gv bytecomp byte-compile debug backtrace help-mode find-func vc-hg vc-bzr vc-src vc-sccs vc-svn vc-cvs vc-rcs log-view pcvs-util vc cus-start cus-load smerge-mode diff vc-git vc-dispatcher diff-mode easy-mmode dired-aux cl-loaddefs cl-lib dired dired-loaddefs rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode 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 lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine 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 emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify lcms2 dynamic-setting font-render-setting cairo move-toolbar gtk x-toolkit xinput2 x multi-tty make-network-process emacs) Memory information: ((conses 16 73162 8220) (symbols 48 8827 0) (strings 32 25552 1356) (string-bytes 1 703829) (vectors 16 15405) (vector-slots 8 205042 14002) (floats 8 34 35) (intervals 56 755 0) (buffers 976 15))