(use-package org
  :mode ("\\.org$" . org-mode)
  :ensure t
  :config
  (progn
    (setq-default fill-column 120)
    (setq org-src-fontify-natively t)
    (add-hook 'org-mode-hook 'auto-fill-mode)
    (org-babel-do-load-languages
     'org-babel-load-languages
     '((scheme . t)
       (sh . t))))
  :init
  (progn
    (setq org-startup-indented t)))