Add per-directory local variables for Emacs.

diff --git a/.dir-locals.el b/.dir-locals.el
new file mode 100644 (file)
index 0000000..6a93d44
--- /dev/null
+++ b/.dir-locals.el
@@ -0,0 +1,5 @@
+;;; Emacs per-directory local variables
+;;; Set preferred style (k&r style, no tabs, basic offset of 4)
+((nil . ((indent-tabs-mode . nil)
+         (c-basic-offset . 4)
+         (c-file-style . "k&r"))))