;; add ess to the x major mode
:init (add-to-list 'rainbow-x-colors-major-mode-list 'ESS[S])
(add-to-list 'rainbow-x-colors-major-mode-list 'ESS[R])
;; add ess to the x major mode
:init (add-to-list 'rainbow-x-colors-major-mode-list 'ESS[S])
(add-to-list 'rainbow-x-colors-major-mode-list 'ESS[R])