Steps to reproduce eval : (defun do-C-n () (interactive) (setq unread-command-events (listify-key-sequence (kbd "C-n")) ;; => '(14) )) then, go to line 1, type <F3>, M-x 'do-C-n', <F4>. Notice you have landed at line 2. Return to line 1. Do <F4>. The bug is that we are now at line 3, instead of line 2 ... 1 2 3 In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.24, cairo version 1.16.0) Windowing system distributor 'The X.Org Foundation', version 11.0.12014000 System Description: Gentoo/Linux Configured using: 'configure CONFIG_SHELL=/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash SHELL=/gnu/store/pwcp239kjf7lnj5i4lkdzcfcxwcfyk72-bash-minimal-5.0.16/bin/bash --prefix=/gnu/store/d5rr33r0ilhqwfmf9sfk0nj24l54jba3-emacs-next-28.0.50-0.2ea3466 --enable-fast-install --with-modules --with-cairo --disable-build-details' Configured features: XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND DBUS GSETTINGS GLIB NOTIFY INOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS JSON PDUMPER Important settings: value of $EMACSLOADPATH: /home/user/.guix-profile/share/emacs/site-lisp:/gnu/store/d5rr33r0ilhqwfmf9sfk0nj24l54jba3-emacs-next-28.0.50-0.2ea3466/share/emacs/28.0.50/lisp value of $LC_CTYPE: C.utf8 value of $LC_TIME: en_DK.utf8 value of $LANG: en_US.utf8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-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 line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs rfc822 mml easymenu mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date subr-x seq byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils 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 dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 45782 5678) (symbols 48 5970 1) (strings 32 15500 1457) (string-bytes 1 527131) (vectors 16 10712) (vector-slots 8 151630 9176) (floats 8 20 47) (intervals 56 271 0) (buffers 992 11))