How do I make ; work like : in vimpulse?

I'd like to 开发者_开发技巧press ; to drop into ex mode, instead of : Does anyone know how I can configure vimpulse to make this happen? Thanks!

You can do this by adding a keymap :

(define-key viper-vi-global-user-map (kbd ";") 'viper-ex)

As well, if you also use vimpulse:

(define-key vimpulse-visual-global-user-map (kbd ";") 'vimpulse-visual-ex)