Convert UTF-8 string to hex

Convert UTF-8 string to hex

[白い熊]

How do I convert an arbitrary UTF-8 string to hex in GNU Emacs?

I'm looking for the Emacs equivalent of `uni2ascii -p' basically, can't
figure it out.
-- 
C уважением / 宜しく御願い致します / Best regards / S pozdravem / Z poważaniem / Mit freundlichen Grüßen

白い熊

Convert UTF-8 string to hex

[白い熊]

How do I convert an arbitrary UTF-8 string to hex in GNU Emacs?

I'm looking for the Emacs equivalent of `uni2ascii -p' basically, can't
figure it out.
-- 
C уважением / 宜しく御願い致します / Best regards / S pozdravem / Z poważaniem / Mit freundlichen Grüßen

白い熊

Re: Convert UTF-8 string to hex

[Steve Revilak]

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>From: " ??? "	<help-gnu-emacs_gnu.org@sumou.com>

>How do I convert an arbitrary UTF-8 string to hex in GNU Emacs?
>
>I'm looking for the Emacs equivalent of `uni2ascii -p' basically, can't
>figure it out.

I'm not familiar with uni2ascii, and I don't have it installed on any
of my systems.

If you're looking for a hex representation of a string, you might try
M-x hexl-mode.  hexl-mode shows a hex representation of the current
buffer.  If your buffer contains a utf-8 string, then you'll see a hex
representation of that string.

Steve

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Re: Convert UTF-8 string to hex

[白い熊]

Steve Revilak <steve@srevilak.net> writes:
> If you're looking for a hex representation of a string, you might try
> M-x hexl-mode.  hexl-mode shows a hex representation of the current
> buffer.  If your buffer contains a utf-8 string, then you'll see a hex
> representation of that string.

Yeah, I'm looking exactly for that, however so that I can modify a
string in a part of elisp code.

I.e. I need to do what hexl-mode shows me if I inspect a string with it
manually, in order to convert the string in elisp code. That's what
uni2ascii does in shell.

Basically, I don't wanna look a some string manually and see it's hex
representation, I need to take it in a code, and pass its hex
representation as a string further on...
-- 
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白い熊

Re: Convert UTF-8 string to hex

[Geralt]

Hi,

I'm not sure what exactly you want, but does the following code do
what you want?

(map 'list (lambda (elt) (format "%x" elt)) "hellö wörld!")




HTH,

Geralt.

Re: Convert UTF-8 string to hex

[白い熊]

Geralt <usr.gentoo@googlemail.com> writes:
> I'm not sure what exactly you want, but does the following code do
> what you want?
>
> (map 'list (lambda (elt) (format "%x" elt)) "hellö wörld!")

Yes, thanks a lot for this. There's a formatting difference, but I'll
figure that out. Thanks.
-- 
C уважением / 宜しく御願い致します / Best regards / S pozdravem / Z poważaniem / Mit freundlichen Grüßen

白い熊

Convert UTF-8 string to hex

[白い熊]

How do I convert an arbitrary UTF-8 string to hex in GNU Emacs?

I'm looking for the Emacs equivalent of `uni2ascii -p' basically, can't
figure it out.
-- 
C уважением / 宜しく御願い致します / Best regards / S pozdravem / Z poważaniem / Mit freundlichen Grüßen

白い熊