   (setq ido-case-fold t) ; case insensitive
   (defun ido-sort-mtime ()
     (setq ido-temp-list
-          (sort ido-temp-list 
+          (sort ido-temp-list
                 (lambda (a b)
                   (let ((ta (nth 5 (file-attributes (concat ido-current-directory a))))
                         (tb (nth 5 (file-attributes (concat ido-current-directory b)))))


;; Make sure a package is installed
(defun package-require (package)
    "Install a PACKAGE unless it is already installed 
or a feature with the same name is already active.
Usage: (package-require 'package)"
                                        ; try to activate the package with at least version 0.


;; snippets
(setq yas-snippet-dirs "~/.emacs.d/snippets")

(require 'yasnippet)
;; (define-key yas-minor-mode-map [backtab] 'yas-next-field)
;; (define-key yas-minor-mode-map [(shift tab)] 'yas-next-field)
