Re: Automatic minor modes?

[Eli Zaretskii]

> From: Ted Zlatanov <address@hidden>
> Cc: address@hidden,  address@hidden
> Date: Sun, 14 Oct 2018 15:48:22 +0000
> 
> When I open a file such as authinfo.json.gpg, the passwords are clearly
> visible to anyone that can see my screen. I'd like to hide them
> visually. Ideally in a way that reveals them when I move inside them,
> like `prettify-symbols-mode` does. Stefan suggested `reveal-mode` may be
> the right place to do this work, so I investigated a little.

OK, but what, if anything, does that have to do with "automatic minor
modes", something that sounds like a much more general subject?