   `(whitespace-line ((t (:background ,gruvbox-dark-0 :foreground ,gruvbox-dark-4))))
   `(whitespace-space-before-tab ((t (:background ,gruvbox-dark-0 :foreground ,gruvbox-dark-4))))
   `(whitespace-indentation ((t (:background ,gruvbox-dark-0 :foreground ,gruvbox-dark-4))))
-  `(whitespace-empty ((t (:background nil :foreground nil)))) ;;empty line at start/end of buffer
+  `(whitespace-empty ((t (:background nil :foreground nil))))
   `(whitespace-space-after-tab ((t (:background ,gruvbox-dark-0 :foreground ,gruvbox-dark-4))))))
+
+  ;;rainbow-mode/rainbow-delimiters
+  ;;to-do
 
 (when load-file-name
   (add-to-list 'custom-theme-load-path


;; Author: Eduán Lávaque <eduanlavaque@gmail.com>
;; URL: http://github.com/Greduan/emacs-theme-gruvbox
;; Version: 0.1

;;; Commentary:


      (gruvbox-dark-2   "#504945")
      (gruvbox-dark-3   "#665c54")
      (gruvbox-dark-4   "#7c6f64")

      (gruvbox-medium   "#928374")

      (gruvbox-light-0  "#fdf4c1")
      (gruvbox-light-1  "#ebdbb2")
      (gruvbox-light-2  "#d5c4a1")
      (gruvbox-light-3  "#bdae93")
      (gruvbox-light-4  "#a89984")

      (gruvbox-red      "#fb4934")
      (gruvbox-green    "#b8bb26")
      (gruvbox-yellow   "#fabd2f")
      (gruvbox-blue     "#83a598")
      (gruvbox-purple   "#d3869b")
      (gruvbox-aqua     "#8ec07c")
      (gruvbox-orange   "#fe8019"))

;;256 colors version
;(let ((gruvbox-dark-0   "#262626")  ;235
