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Re: Can watermarking Unicode text using invisible differences sneak thro
From: |
Richard Stallman |
Subject: |
Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it? |
Date: |
Tue, 25 Jan 2022 22:39:17 -0500 |
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> > Richard, would you happen to be talking about literal U+FB01 or U+FB03
> > characters (fi or ffi, respectively, named "LATIN SMALL LIGATURE FI/FFI"),
> > rather than the kind of ligature Emacs produces when configured to do so
> > with "fi" and "ffi"?
I don't have that message any more, so I can't check. But the text I
quoted above displays with a diamond, and the output of C-u C-x = on
it matches my rather vague memories of what C-u C-x = displayed then.
I didn't know that there were two different kinds of ligatures in Unicode.
--
Dr Richard Stallman (https://stallman.org)
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, (continued)
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/24
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/24
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/25
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/25
- New feature: displaying ligature characters in the buffer, Richard Stallman, 2022/01/24
- Re: New feature: displaying ligature characters in the buffer, Eli Zaretskii, 2022/01/25
- Re: New feature: displaying ligature characters in the buffer, Richard Stallman, 2022/01/26
- Re: New feature: displaying ligature characters in the buffer, Eli Zaretskii, 2022/01/27
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Kévin Le Gouguec, 2022/01/25
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/25
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?,
Richard Stallman <=
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/26
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/28
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/28
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/29
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/30
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/30
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/31
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Andreas Schwab, 2022/01/26
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/26
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/27