Disable the global key bind "C-x C-b" to list buffers.
Enable linum-mode in programming-related modes only.
Remove configuration of wl-from, which will be placed in ~/.wl.
Explicitly set wl-message-id-use-message-from to t.
Disable automatic saving of a draft.
Use "emacs state' for wl-template-mode.
Add the path to the ddskk directory to load-path.
Put a large SKK dictionary.
Install 'ddskk' into ./site-lisp.
Add 'skk-autoloads.el' generated by make.