Re: emacs-28 a866674b2a: Fix inaccuracies in "lax search" documentation

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: emacs-devel@gnu.org
> Date: Mon, 25 Jul 2022 16:48:28 +0200
> 
> I initially was thinking just of showing the regexp, but youʼd want to
> show each individial char? ie, instead of
> 
> "\\(?:\\(?:ḟ\\|[fᶠḟⓕｆ𝐟𝑓𝒇𝒻𝓯𝔣𝕗𝖋𝖿𝗳𝘧𝙛𝚏]\\)\\|ffl\\|ffi\\|fl\\|fi\\|ff\\|㎙\\|ḟ\\)"
> 
> show something like:
> 
> Characters quivalent to: 'f'
> 
>  𝚏
>  𝙛
>  𝘧

Yes, something like that.

But note that, for example, ffl is NOT equivalent to 'f', so I think
you'd need to separate the stuff in extra-slot from the stuff in the
char-table itself.