 ;; See http://blog.hardcodes.de/articles/63/building-clang-format-and-friends-on-osx-mountain-lion
 ;; See http://clang.llvm.org/docs/ClangFormat.html
 (use-package clang-format
-  :ensure clang-format)
+  :ensure t)
 
 (use-package company
-  :ensure company)
+  :ensure t)
 (use-package company-c-headers
-  :ensure company-c-headers)
+  :ensure t)
 (require 'company)
 (setq company-backends (delete 'company-semantic company-backends))
 (setq company-minimum-prefix-length 2)

  :init
  (progn
    (use-package helm-ag
      :ensure helm-ag)
    (use-package helm-buffers)
    (use-package helm-files)
    (use-package helm-grep)
    (use-package helm-swoop)
    (use-package helm-config))
  :ensure helm)

(defun ar/projectile-helm-ag ()
  (interactive)

                                (local-set-key (kbd "C-c o") 'ff-find-other-file)))

(use-package dummy-h-mode
  :ensure t)
(add-to-list 'auto-mode-alist '("\\.h\\'" . dummy-h-mode))

(defun ar/kill-other-buffers ()
