Subject: Re: bug#47686: Live preview of setting face color

From: scame <[email-masked]>
Date: Sat, 10 Apr 2021 16:14:23 +0000

>
> An alternative way to do what you want is the following:
>
> -   Place the point on the desired text whose face you want to change.
> -   M-x customize-face-other-window
> -   Accept the default.
>
>     For there, you can use the Customize interface to apply or revert
>     changes and see the results in the other window, instantly.
>

It's not the same, because then you have to apply the changes each time you
change color, you can't see a preview in context immediately simply by
browsing the colors which makes it much more comfortable.