(info "(efaq)Packages that do not come with Emacs"))
(defun view-lossage ()
- "Display last 300 input keystrokes.
+ "Display last few input keystrokes and the commands run.
To record all your input, use `open-dribble-file'."
(interactive)
(help-setup-xref (list #'view-lossage)
(called-interactively-p 'interactive))
(with-help-window (help-buffer)
+ (princ " ")
(princ (mapconcat (lambda (key)
- (if (or (integerp key) (symbolp key) (listp key))
- (single-key-description key)
- (prin1-to-string key nil)))
- (recent-keys)
+ (cond
+ ((and (consp key) (null (car key)))
+ (format "[%s]\n" (if (symbolp (cdr key)) (cdr key)
+ "anonymous-command")))
+ ((or (integerp key) (symbolp key) (listp key))
+ (single-key-description key))
+ (t
+ (prin1-to-string key nil))))
+ (recent-keys 'include-cmds)
" "))
(with-current-buffer standard-output
(goto-char (point-min))
- (while (progn (move-to-column 50) (not (eobp)))
- (when (search-forward " " nil t)
- (delete-char -1))
- (insert "\n"))
+ (while (not (eobp))
+ (move-to-column 50)
+ (unless (eolp)
+ (fill-region (line-beginning-position) (line-end-position)))
+ (forward-line 1))
;; jidanni wants to see the last keystrokes immediately.
(set-marker help-window-point-marker (point)))))