Re: master 3665735: Sort the items in 'mode-line-mode-menu' before displaying the menu

[Eli Zaretskii]

>  (defvar mode-line-major-mode-keymap
>    (let ((map (make-sparse-keymap)))
>      (bindings--define-key map [mode-line down-mouse-1]
>        `(menu-item "Menu Bar" ignore
>          :filter ,(lambda (_) (mouse-menu-major-mode-map))))
>      (define-key map [mode-line mouse-2] 'describe-mode)
> -    (define-key map [mode-line down-mouse-3] mode-line-mode-menu)
> +    (bindings--define-key map [mode-line down-mouse-3]
> +      `(menu-item "Menu Bar" ,mode-line-mode-menu
> +        :filter bindings--sort-keymap))
>      map) "\
>  Keymap to display on major mode.")
>  
>  (defvar mode-line-minor-mode-keymap
> -  (let ((map (make-sparse-keymap)))
> +  (let ((map (make-sparse-keymap))
> +        (mode-menu-binding
> +         `(menu-item "Menu Bar" ,mode-line-mode-menu
> +           :filter bindings--sort-keymap)))
>      (define-key map [mode-line down-mouse-1] 'mouse-minor-mode-menu)

Why does this use "Menu Bar" as the first arg of menu-item?