1;;;; Untabify the sources.
2;;;; Usage: emacs -batch -l untabify.el [file ...]
3
4(defun global-untabify (buflist)
5  (mapcar
6   (lambda (bufname)
7     (set-buffer (find-file bufname))
8     (untabify (point-min) (point-max))
9     (save-buffer)
10     (kill-buffer (current-buffer)))
11   buflist))
12
13(global-untabify command-line-args-left)
14