Re: Changing default mouse bindings

[Tak Kunihiro]

> Maybe we could do something like the code below.  The intention is to
> make it reasonably easy to add functions to the hook that add a few
> elements to the menu, and to also make it possible to add functions that
> completely override the default menu (e.g. for flyspell's context menu).
>
> (defvar mouse-context-menu-function #'mouse-default-context-menu
>   "Function that builds the context-menu.
> Takes one argument (the EVENT that requests the menu) and should return
> a list of menu items.")
>
> (defun mouse-context-menu (event)
>   "Open up the context menu."
>   (interactive "@e")
>   (let* ((menu-items (funcall mouse-context-menu-function event))
>          (keymap `(keymap ,(apply #'vector menu-items))))
>     (popup-menu leymap event)))

I tried to test the sample code but I cannot make it work.
Can you show me how to make it work?

(defvar mouse-context-menu-function #'mouse-default-context-menu
  "Function that builds the context-menu.
Takes one argument (the EVENT that requests the menu) and should return
a list of menu items.")

(defun mouse-context-menu (event)
  "Open up the context menu."
  (interactive "@e")
  (let* ((menu-items (funcall mouse-context-menu-function event))
         (keymap `(keymap ,(apply #'vector menu-items))))
-     (popup-menu leymap event)))
+     (popup-menu keymap event)))

+ (defun mouse-default-context-menu (event)
+   "Return default context menu."
+   (interactive "e")
+   menu-bar-edit-menu)
+ 
+ (define-key global-map [mouse-3] 'mouse-context-menu)