 ;; Enable RET to follow Org links.
 (setq org-return-follows-link t)
 
-(ignore-errors (use-package org-beautify-theme
-                 :ensure org-beautify-theme))
+(ignore-errors (use-package org-beautify-theme :ensure t))
+
+(use-package org-bullets :ensure t)
 
 ;; Tweaking org HTML export.
 (setq ar/preamble-format-string "

  (whitespace-mode)
  (rainbow-delimiters-mode)
  (semantic-mode 1)
  (yas-minor-mode))

(defun ar/prog-mode-hook-function ()
  "Called when entering all programming modes."

(add-hook 'ediff-after-setup-windows-hook #'ar/ediff-aswh);
(add-hook 'ediff-quit-hook #'ar/ediff-qh)

(require 'whitespace)
(setq whitespace-style '(face lines tabs))
(setq-default whitespace-mode 1)

(defun ar/compile-autoclose (buffer string)
