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Re: Can watermarking Unicode text using invisible differences sneak thro
From: |
Eli Zaretskii |
Subject: |
Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it? |
Date: |
Thu, 27 Jan 2022 11:55:25 +0200 |
> From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
> Cc: rms@gnu.org, schwab@linux-m68k.org, psainty@orcon.net.nz,
> luangruo@yahoo.com, emacs-devel@gnu.org
> Date: Thu, 27 Jan 2022 09:13:37 +0100
>
> Reading the documentation of the various glyphless-* knobs, I wonder if
> it would make sense to provide another group for
> glyphless-char-display-control? 'no-font is not helpful on my TTY, IIUC
> because terminal-coding-system says "utf-8-unix"?).
>
> Maybe 'no-display, meaning (null (char-displayable-p CHAR))?
Isn't that what glyphless-char-display-control already does on a TTY
for no-font? We just need to set up the table for such characters.
But I don't think that displaying the hex code is the best alternative
for this particular use case, as displaying the ASCII equivalents is
much better.
- Re: New feature: displaying ligature characters in the buffer, (continued)
- 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, 2022/01/25
- 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?, 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
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Kévin Le Gouguec, 2022/01/27
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?,
Eli Zaretskii <=
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/27
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Kévin Le Gouguec, 2022/01/27
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/27
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/19
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Phil Sainty, 2022/01/19
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, tomas, 2022/01/20
- RE: [External] : Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Drew Adams, 2022/01/20
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Richard Stallman, 2022/01/21
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Po Lu, 2022/01/22
- Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?, Eli Zaretskii, 2022/01/20