             'ar/after-prog-mode-text-change
             t t)
   (let ((m prog-mode-map))
-    (define-key m [f6] 'recompile)))
+    (define-key m [f6] 'recompile))
+  ;; Show trailing whitespace.
+  (set (make-local-variable 'show-trailing-whitespace)
+       t))
 
 (add-hook 'prog-mode-hook 'ar/prog-mode-hook)
 

        (t
         (next-error)
         (message "Compilation exited abnormally: %s" string))))

;; Show trailing whitespace.
(setq-default show-trailing-whitespace t)

;; Hide UI.
(menu-bar-mode -1)

  :ensure helm-dash)
(require 'helm-dash)
(setq helm-dash-browser-func 'eww)

(global-set-key (kbd "M-C-s") 'helm-multi-swoop-all)
(global-set-key (kbd "C-c i") 'helm-imenu)
