From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Convert the hexadecimal character code to the corresponding Unicode value.
Date: Fri, 01 Oct 2021 16:15:00 +0300 [thread overview]
Message-ID: <83h7e0evjf.fsf@gnu.org> (raw)
In-Reply-To: <CAGP6POKnZP5+nyW48Yf5x+0nwCNF-ZPxCzdk4szusQvxCQWwMA@mail.gmail.com> (message from Hongyi Zhao on Fri, 1 Oct 2021 21:00:56 +0800)
> From: Hongyi Zhao <hongyi.zhao@gmail.com>
> Date: Fri, 1 Oct 2021 21:00:56 +0800
> Cc: help-gnu-emacs <help-gnu-emacs@gnu.org>
>
> > > I noticed some comments on the escape syntax used by Emacs from here
> > > [1-2]. By default, the `describe-char' command will give the code
> > > point representation of the character in hexadecimal and octal
> > > formats, say, #o240, #xa0. So, I want to if there is a convenient way
> > > to do the conversion between the hexadecimal character code
> > > representation and the corresponding Unicode value.
> >
> > What do you mean by "the corresponding Unicode value", and how is it
> > different from the hexadecimal codepoint shown by describe-char?
>
> Sorry for my inaccurate description. I mean the "\uxxxx" or
> "\U00xxxxxx" counterpart of the code point represented by
> decimal/hexadecimal/octal formats.
That's just the hexadecimal values you already see, just prefixed with
\u or \U00. No conversion needed.
next prev parent reply other threads:[~2021-10-01 13:15 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-01 10:27 Convert the hexadecimal character code to the corresponding Unicode value Hongyi Zhao
2021-10-01 10:42 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-01 13:14 ` Hongyi Zhao
2021-10-01 17:55 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-02 1:28 ` Hongyi Zhao
2021-10-03 7:40 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-03 7:44 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-10-01 10:58 ` Eli Zaretskii
2021-10-01 13:00 ` Hongyi Zhao
2021-10-01 13:15 ` Eli Zaretskii [this message]
2021-10-02 6:20 ` Eduardo Ochs
2021-10-02 7:41 ` Hongyi Zhao
2021-10-02 7:51 ` Eduardo Ochs
2021-10-02 8:13 ` Hongyi Zhao
2021-10-02 17:39 ` Eduardo Ochs
2021-10-03 4:37 ` Hongyi Zhao
2021-10-03 6:05 ` Eduardo Ochs
2021-10-03 7:25 ` Hongyi Zhao
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