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From: Eli Zaretskii <eliz@gnu.org>
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Subject: Re: shared memory
Date: Sun, 18 Apr 2021 10:05:38 +0300
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In-Reply-To: <87pmysxlpf.fsf@zoho.eu> (message from Emanuel Berg via Users
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> Date: Sun, 18 Apr 2021 06:26:04 +0200
> From:  Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
> 
> -nl, --no-shared-memory
>   Do not use shared memory.
> 
> OK, what kind of memories are that?

It's a misnomer.  The long name was renamed to --no-loadup in Emacs
24.5, and it is only meaningful with "bare Emacs", a.k.a. "temacs".