(let ((map (make-sparse-keymap)))
(define-key map (kbd "TAB") 'elpher-next-link)
(define-key map (kbd "<backtab>") 'elpher-prev-link)
+ (define-key map (kbd "C-M-i") 'elpher-prev-link)
(define-key map (kbd "u") 'elpher-back)
(define-key map [mouse-3] 'elpher-back)
(define-key map (kbd "O") 'elpher-root-dir)