A minor mode for working with big data in Haskell

haskell-big-data-mode.el

(defface haskell-big-keyword-face
  '((t (:inherit haskell-keyword-face :weight bold :height 2.0)))
  "BIG keywords.")
(defvar haskell-font-lock-big-data-keywords
  '(("^data\\>" 0 'font-lock-big-keyword-face t)))

(define-minor-mode haskell-big-data-mode
  "Minor mode for working with BIG data in Haskell. Adds a font
lock keyword for rendering 'data' at twice the normal font size."
  :group haskell-big-data-mode
  (if haskell-big-data-mode
      (font-lock-add-keywords nil haskell-font-lock-big-data-keywords)
    (font-lock-remove-keywords nil haskell-font-lock-big-data-keywords))
  (font-lock-flush)
  (with-no-warnings (font-lock-fontify-buffer)))

(provide 'haskell-big-data)