bug#52053: 29.0.50; Nonsensical button "C-x C-f" in scratch buffer

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: Gregory Heytings <gregory@heytings.org>,  luangruo@yahoo.com,
>   larsi@gnus.org,  52053@debbugs.gnu.org
> Date: Thu, 25 Nov 2021 13:47:36 +0100
> 
> >>>>> On Thu, 25 Nov 2021 13:21:02 +0200, Eli Zaretskii <eliz@gnu.org> said:
> 
>     Eli> Yes, but that's somewhat blunt a weapon, I think.  My idea was to
>     Eli> maybe let the caller decide whether this is wanted or not, if we are
>     Eli> going to use substitute-command-keys in way more contexts than it was
>     Eli> originally meant to.
> 
> Callers can just bind help-link-key-to-documentation to nil, no? What
> am I missing>

Maybe we should make it nil by default and have Help commands bind it
to non-nil.