.dir-locals.el

;;; Directory Local Variables
;;; See Info node `(emacs) Directory Variables' for more information.

((nil . ((indent-tabs-mode . nil)
         (show-trailing-whitespace . t)))
 (c-mode . ((c-basic-offset . 2)
            ))
 (c++-mode . ((c-basic-offset . 2)
              ))
 )