Add .dir-locals.el file for better Emacs defaults

https://bugs.webkit.org/show_bug.cgi?id=72483

Patch by Andy Wingo <wingo@igalia.com> on 2011-11-21
Reviewed by Xan Lopez.

* .dir-locals.el: Set appropriate directory-local variables for Emacs.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@100902 268f45cc-cd09-0410-ab3c-d52691b4dbfc

.dir-locals.el

@@ -0,0 +1,15 @@
+;; Per-directory local variables for GNU Emacs 23 and later.
+
+;; Syntax: ((MODE (VAR . VAL) ...) ...)
+;; MODE is a symbol like `c-mode', or `nil' for all modes.
+((nil
+  (indent-tabs-mode . nil)
+  (c-basic-offset . 4))
+ (c-mode
+  (indent-tabs-mode . nil)
+  (c-basic-offset . 4))
+ (c++-mode
+  (indent-tabs-mode . nil)
+  (c-basic-offset . 4))
+ (change-log-mode
+  (indent-tabs-mode . nil)))

Source/JavaScriptCore/ChangeLog

@@ -1,3 +1,12 @@
+2011-11-21  Andy Wingo  <wingo@igalia.com>
+
+        Add .dir-locals.el file for better Emacs defaults
+        https://bugs.webkit.org/show_bug.cgi?id=72483
+
+        Reviewed by Xan Lopez.
+
+        * .dir-locals.el: Set appropriate directory-local variables for Emacs.
+
 2011-11-21  Filip Pizlo  <fpizlo@apple.com>
 
         Another attempt at a build fix.