                                 '(markdown-mode-hook))
 
 (use-package centered-cursor-mode
-  :ensure centered-cursor-mode)
+  :ensure t)
 (global-centered-cursor-mode +1)
 
 (defun ar/create-non-existent-directory ()


;; Handy pop-up messages with git info.
(use-package git-messenger
  :ensure git-messenger)

;; Display column numbers.
(setq-default column-number-mode t)

(global-subword-mode t)

(use-package git-timemachine
  :ensure t)

;; Highlight git hunks.
(use-package git-gutter
  :ensure t)
(global-git-gutter-mode +1)
(git-gutter:linum-setup)
(global-set-key (kbd "C-c <up>") 'git-gutter:previous-hunk)
