(global-set-key (kbd "C-x M-f") 'ido-find-file-other-window)
(global-set-key (kbd "C-x m") 'eshell)

(define-key global-map (kbd "C-+") 'text-scale-increase)
(define-key global-map (kbd "C--") 'text-scale-decrease)

(define-key 'help-command "a" 'apropos)