 (add-hook 'ediff-after-setup-windows-hook #'ar/ediff-aswh);
 (add-hook 'ediff-quit-hook #'ar/ediff-qh)
 
-;; Highlight lines longer than 100 columns.
 (require 'whitespace)
-(setq whitespace-line-column 100
-      whitespace-style '(face lines tabs))
+(setq whitespace-style '(face lines tabs))
 (setq-default whitespace-mode 1)
 
 (defun ar/compile-autoclose (buffer string)

  (whitespace-mode)
  (rainbow-delimiters-mode)
  (semantic-mode 1)
  (yas-minor-mode))

(defun ar/prog-mode-hook-function ()
  "Called when entering all programming modes."

(require 'hl-line)
(global-hl-line-mode +1)
;; Set color as current line's background face.
;; (set-face-background 'hl-line "black")
;; Keep syntax highlighting in the current line.
;; (set-face-foreground 'highlight nil)


(require 'whitespace)
