From: Patrick Brennan To: bug-gnu-emacs@gnu.org Subject: 28.2; Crash when editing TODO line with malformed tag Date: Tue, 28 Mar 2023 10:53:17 -0700 Message-ID: --text follows this line-- 1. Create or open a .org file with a top-level TODO item, e.g.: * TODO Do something special 2. Add a malformed tag by typing, so the line looks like this: * TODO Do something special :to-do:zoom: You will notice that Emacs/Org-mode doesn't highlight the tags. Also note that the tag "to-do" is malformed; tags aren't allowed to contain dashes. 3. Add a good tag by using C-c C-q, type "todo" and hit enter. Your line should now look like this: * TODO Do something :to-do:zoom: :todo: 4. Now put your cursor on the first colon on the line (col 21) and hit C-d repeatedly to delete the "tags" you placed earlier. 5. Crash! In GNU Emacs 28.2 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.35, cairo version 1.16.0) of 2023-03-19, modified by Debian built on kokoro-ubuntu Windowing system distributor 'The X.Org Foundation', version 11.0.12101005 System Description: Debian GNU/Linux rodete Configured using: 'configure --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/google-emacs:/usr/local/share/google-emacs/28.2+gg10+1.20230320.053433.rc252/site-lisp:/usr/local/share/google-emacs/site-lisp:/usr/share/google-emacs/28.2+gg10+1.20230320.053433.rc252/site-lisp:/usr/share/google-emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --program-prefix=google- --disable-silent-rules GOOGLE_VERSION=28.2+gg10+1.20230320.053433.rc252 --build x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/libexec --localstatedir=/var/lib --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd --with-pop=yes --enable-locallisppath=/etc/google-emacs:/usr/local/share/google-emacs/28.2+gg10+1.20230320.053433.rc252/site-lisp:/usr/local/share/google-emacs/site-lisp:/usr/share/google-emacs/28.2+gg10+1.20230320.053433.rc252/site-lisp:/usr/share/google-emacs/site-lisp --with-sound=alsa --without-gconf --with-mailutils --with-native-compilation --program-prefix=google- --disable-silent-rules GOOGLE_VERSION=28.2+gg10+1.20230320.053433.rc252 --with-cairo --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2 -ffile-prefix-map=/build/google-emacs-81DL9e/google-emacs-28.2+gg10+1.20230320.053433.rc252=. -fstack-protector-strong -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro' Configured features: ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LANG: en_US.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Org Minor modes in effect: display-time-mode: t display-battery-mode: t global-auto-revert-mode: t google-emacs-support-show-upgrade-mode: t editorconfig-mode: t google3-build-global-integrate-build-manipulation-mode: t google3-build-integrate-build-manipulation-mode: t google-kg-mode: t shell-dirtrack-mode: t 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 auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t auto-fill-function: org-auto-fill-function 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