>>283
backtrace

Debugger entered--Lisp error: (wrong-number-of-arguments #[(&optional arg) "八､\"?" [arg yc-mode-internal nil] 3 ("/usr/share/emacs/site-lisp/yc.elc" . 91527) "P"] 6)
yc-mode(nil nil nil nil nil nil)
eval((yc-mode yc-henkan-mode yc-input-mode yc-edit-mode yc-select-mode yc-defword-mode yc-wclist-mode))
eval-after-load("yc" (yc-mode yc-henkan-mode yc-input-mode yc-edit-mode yc-select-mode yc-defword-mode yc-wclist-mode))
eval-buffer(#<buffer *load*> nil "howm-mode" nil t)
;;; Reading at buffer position 54262
load-with-code-conversion("/usr/share/emacs/site-lisp/howm/howm-mode.el" "howm-mode" nil nil)

です。使えることは使えるのでおてすきの時にでも検討してもらえると幸いです。