From: Hongyi Zhao <hongyi.zhao@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Re: M-. vs C-h o
Date: Fri, 22 Oct 2021 14:56:43 +0800 [thread overview]
Message-ID: <CAGP6POLtc_hURWzK3P_rNP8aHagS7Tt5iEUPCh67bMxxa7=VMA@mail.gmail.com> (raw)
In-Reply-To: <83tuh97f0j.fsf@gnu.org>
On Fri, Oct 22, 2021 at 2:26 PM Eli Zaretskii <eliz@gnu.org> wrote:
>
> > From: Hongyi Zhao <hongyi.zhao@gmail.com>
> > Date: Fri, 22 Oct 2021 08:28:48 +0800
> >
> > So, I want to know the correspondence of the following two descriptions:
> >
> > DEFUN ("mapc", Fmapc, Smapc, 2, 2, 0,
> >
> > and
> >
> > (mapc FUNCTION SEQUENCE)
>
> 'mapc' is a "primitive", i.e. a Lisp-callable function that's
> implemented in C. I suggest to read the node "Writing Emacs
> Primitives" in the ELisp manual, it will explain that to you.
Thank you. Emanuel Berg has told me the following:
(info "(elisp)Writing Emacs Primitives")
HZ
prev parent reply other threads:[~2021-10-22 6:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-22 0:28 M-. vs C-h o Hongyi Zhao
2021-10-22 0:33 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22 1:06 ` [External] : " Drew Adams
2021-10-22 1:17 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-22 1:58 ` Hongyi Zhao
2021-10-22 2:31 ` Óscar Fuentes
2021-10-22 2:43 ` Hongyi Zhao
2021-10-22 6:25 ` Eli Zaretskii
2021-10-22 6:56 ` Hongyi Zhao [this message]
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