「cw」でkill-wordする

M-dよりcwのほうが慣れてるので。。。

(require 'key-chord nil t)
(if (featurep 'key-chord)
    (progn
      (setq key-chord-two-keys-delay 0.1)
      (key-chord-mode 1)
      (key-chord-define-global "jk" 'view-mode)
      (key-chord-define-global "cw" 'kill-word)
      ))