(setq filename (expand-file-name filename decode-dir)))
(if (file-exists-p filename)
(or (yes-or-no-p (format "File %s exists. Save anyway? "
(setq filename (expand-file-name filename decode-dir)))
(if (file-exists-p filename)
(or (yes-or-no-p (format "File %s exists. Save anyway? "