* lisp/comint.el (comint-skip-input): Set inhibit-read-only to t

Bug#33975

1 files changed, 5 insertions, 2 deletions

diff --git a/lisp/comint.el b/lisp/comint.el
index 0a6aff2e73f..a51413dc655 100644
--- a/lisp/comint.el
+++ b/lisp/comint.el
@@ -2536,13 +2536,16 @@ Useful if you accidentally suspend the top-level process."
 
 (defun comint-skip-input ()
   "Skip all pending input, from last stuff output by interpreter to point.
-This means mark it as if it had been sent as input, without sending it."
+This means mark it as if it had been sent as input, without
+sending it.  The command keys used to trigger the command that
+called this function are inserted into the buffer."
   (let ((comint-input-sender 'ignore)
         (comint-input-filter-functions nil))
     (comint-send-input t t))
   (end-of-line)
   (let ((pos (point))
-        (marker (process-mark (get-buffer-process (current-buffer)))))
+        (marker (process-mark (get-buffer-process (current-buffer))))
+        (inhibit-read-only t))
     (insert "  " (key-description (this-command-keys)))
     (if (= marker pos)
         (set-marker marker (point)))))