 ;; Thank you Xah Lee.
 ;; from http://ergoemacs.org/emacs/emacs_dired_open_file_in_ext_apps.html
 (defun xah-open-in-external-app (&optional file)
-  "Open the current file or dired marked files in external app. The app is chosen from your OS's preference."
+  "Open the current file, optional FILE, or dired marked files in external app.
+The app is chosen from your OS's preference."
   (interactive)
   (let ( doIt
          (myFileList


;; From http://sakito.jp/emacs/emacsobjectivec.html#xcode
(defun ar/xc:build ()
  (interactive)
  (do-applescript
   (format


;; Enable RET to follow Org links.
(setq org-return-follows-link t)

(provide 'init)
;;; init.el ends here
