Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/utils/emacs/emacs.el

@@ -0,0 +1,22 @@
+;; LLVM coding style guidelines in emacs
+;; Maintainer: LLVM Team, http://llvm.org/
+
+;; Add a cc-mode style for editing LLVM C and C++ code
+(c-add-style "llvm.org"
+             '("gnu"
+	       (fill-column . 80)
+	       (c++-indent-level . 2)
+	       (c-basic-offset . 2)
+	       (indent-tabs-mode . nil)
+	       (c-offsets-alist . ((arglist-intro . ++)
+				   (innamespace . 0)
+				   (member-init-intro . ++)))))
+
+;; Files with "llvm" in their names will automatically be set to the
+;; llvm.org coding style.
+(add-hook 'c-mode-common-hook
+	  (function
+	   (lambda nil 
+	     (if (string-match "llvm" buffer-file-name)
+		 (progn
+		   (c-set-style "llvm.org"))))))