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From: Eli Zaretskii <eliz@gnu.org>
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Subject: Re: [PATCH]: Re: Early backtrace.
Date: Fri, 04 Feb 2022 16:02:56 +0200
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To: Stefan Monnier <monnier@iro.umontreal.ca>
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In-Reply-To: <jwv8ruqdajl.fsf-monnier+emacs@gnu.org> (message from Stefan
 Monnier on Fri, 04 Feb 2022 08:31:25 -0500)
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> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: acm@muc.de,  emacs-devel@gnu.org
> Date: Fri, 04 Feb 2022 08:31:25 -0500
> 
> > How about adding to debug-early.el some minimal documentation, which
> > would explain how to use this facility for debugging bootstrap
> > problems and batch-mode problems in general?
> 
> AFAIK there is nothing for the user to do to "use this facility".
> It's already automatically used when the normal debugger can't be used.

That's not explained there, either.  Including what exactly hides
behind "when the normal debugger can't be used" part.