.dir-locals.el

;; Project-wide Emacs settings
(
 (erlang-mode (indent-tabs-mode . nil))
 (autoconf-mode (indent-tabs-mode . nil))
 (m4-mode (indent-tabs-mode . nil))
 (java-mode (indent-tabs-mode . nil))
 (perl-mode (indent-tabs-mode . nil))
 (xml-mode (indent-tabs-mode . nil))
 (c++-mode
  (indent-tabs-mode . nil)
  (c-basic-offset . 4))
 (c-mode
  (indent-tabs-mode . nil)
  (c-basic-offset . 4)))