view-mode にはいるときに skk をきり、でるときにもどします。

skk-with-view-mode.el

(defun view-mode-hook0 ()
  (define-many-keys view-mode-map pager-keybind)
  (hl-line-mode 1)
;;  (column-highlight-mode 1)
;; is skk-mode loaded?
;; it is not be able to changed after startup.
  (when (and (boundp 'skk-mode) skk-mode)
    (skk-mode -1)
    (setq skk-was-on t)))
(add-hook 'view-mode-hook 'view-mode-hook0)

(defadvice view-mode-disable (after disable-hl-line-mode activate)
  (hl-line-mode -1)
;;  (column-highlight-mode 0)
  (when skk-was-on (skk-mode 1)))