bug#47566: 28.0.50; diff-hl should use `repeat-mode' ... and not `smartrep'

[Juri Linkov]

> Maybe something like this would be an improvement? Experimental
> code warning.
>
> diff --git a/lisp/repeat.el b/lisp/repeat.el
> index b3c58f2f81..e704e4da56 100644
> --- a/lisp/repeat.el
> +++ b/lisp/repeat.el
> @@ -404,7 +404,7 @@ repeat-post-hook
>                                         (key-description repeat-exit-key))
>                               ""))))
>                  (if (current-message)
> -                    (message "%s [%s]" (current-message) mess)
> +                    (message #("%s [%s]" 3 7 (face deemphasized)) 
> (current-message) mess)

I can't find the face named 'deemphasized'.