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emacskeymapping

Rebind emacs "C-d" to delete word

I have tried several different ways of doing this, and none have been successful. I want to switch the M-d and C-d functionality (delete word, delete char) respectively while working in c++ files.

Can someone please lend me a hand?

Solution 
  • (add-hook 'c-initialization-hook
          (lambda ()
            (define-key c++-mode-map "\C-d" 'kill-word)
            (define-key c++-mode-map "\M-d" 'c-electric-delete-forward)))

    From CC Hooks - CC Mode Manulal:

    Variable: c-initialization-hook

    Hook run only once per Emacs session, when CC Mode is initialized. This is a good place to change key bindings (or add new ones) in any of the CC Mode key maps. See Sample .emacs File.