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-rw-r--r--lisp/repeat.el2
1 files changed, 2 insertions, 0 deletions
diff --git a/lisp/repeat.el b/lisp/repeat.el
index 318b3168fd3..4418043af4c 100644
--- a/lisp/repeat.el
+++ b/lisp/repeat.el
@@ -280,6 +280,8 @@ can be modified by the global variable `repeat-on-final-keystroke'."
;; can iterate indefinitely here around a single level of recursion.
(let (repeat-on-final-keystroke)
(while (eq (read-event) repeat-repeat-char)
+ ;; Make each repetition undo separately.
+ (undo-boundary)
(repeat repeat-arg))
(setq unread-command-events (list last-input-event))))))