emacs: add a .dir-locals.el

Use a global .dir-locals.el to setup a correct coding style for emacs users.
Kiwa21 · Oct 24, 2016 · 53d3a79 · 53d3a79
1 parent d188504
commit 53d3a79
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/.dir-locals.el b/.dir-locals.el
@@ -0,0 +1,4 @@
+((prog-mode . ((indent-tabs-mode . nil)
+               (tab-width . 4)
+               (c-basic-offset . 4)))
+ (c-mode . ((mode . C++))))