Subject: Re: bug#63557: 26.3; Doc string of `find-file-run-dired'

From: Eli Zaretskii <[email-masked]>
Date: Thu, 18 May 2023 08:23:22 +0300

> From: Drew Adams <[email-masked]>
> Date: Wed, 17 May 2023 19:43:17 +0000
> 
> Instead of just saying that non-nil allows `find-file' to visit
> directories, say also (as does (emacs) `Visiting') that otherwise (i.e.,
> nil) raises an error when the arg is a directory name.

How would you interpret "allows" in any other sense?  What could "does
not allow" mean when the value is nil?

IOW, I don't see why would we need to spoon-feed the user in this
case.  The meaning of nil is crystal clear to me.