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From: Eli Zaretskii <eliz@gnu.org>
To: "Kévin Le Gouguec" <kevin.legouguec@gmail.com>
Cc: psainty@orcon.net.nz, luangruo@yahoo.com, rms@gnu.org,
	emacs-devel@gnu.org
Subject: Re: Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it?
Date: Tue, 25 Jan 2022 14:38:43 +0200	[thread overview]
Message-ID: <83ilu8htws.fsf@gnu.org> (raw)
In-Reply-To: <87mtjkt6m9.fsf@gmail.com> (message from Kévin Le Gouguec on Tue, 25 Jan 2022 12:08:46 +0100)

> From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
> Cc: rms@gnu.org,  psainty@orcon.net.nz,  luangruo@yahoo.com,
>   emacs-devel@gnu.org
> Date: Tue, 25 Jan 2022 12:08:46 +0100
> 
> 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"?

As I explained in that message, Emacs doesn't produce any ligatures
when it displays on TTY frames.  It expects the terminal to display
the ligatures when it receives the characters that should ligate.



  reply	other threads:[~2022-01-25 12:38 UTC|newest]

Thread overview: 104+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-19  4:15 Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it? Richard Stallman
2022-01-19  4:47 ` Po Lu
2022-01-19 10:05   ` Phil Sainty
2022-01-19 11:43     ` Eli Zaretskii
2022-01-21  4:13       ` Richard Stallman
2022-01-21  7:49         ` Eli Zaretskii
2022-01-22  4:37           ` Richard Stallman
2022-01-22  6:58             ` Eli Zaretskii
2022-01-24  4:33               ` Richard Stallman
2022-01-24  5:06                 ` Po Lu
2022-01-25  4:17                   ` Richard Stallman
2022-01-25  4:58                     ` Po Lu
2022-01-24 12:14                 ` Eli Zaretskii
2022-01-25  4:16                   ` Richard Stallman
2022-01-25  6:35                     ` Eli Zaretskii
2022-01-25 12:12                       ` Eli Zaretskii
2022-01-25  4:16                   ` New feature: displaying ligature characters in the buffer Richard Stallman
2022-01-25  6:31                     ` Eli Zaretskii
2022-01-27  4:12                       ` Richard Stallman
2022-01-27  7:58                         ` Eli Zaretskii
2022-01-25 11:08                   ` Can watermarking Unicode text using invisible differences sneak through Emacs, or can Emacs detect it? Kévin Le Gouguec
2022-01-25 12:38                     ` Eli Zaretskii [this message]
2022-01-26  3:39                       ` Richard Stallman
2022-01-26  5:38                         ` Eli Zaretskii
2022-01-28 13:04                           ` Richard Stallman
2022-01-28 13:31                             ` Eli Zaretskii
2022-01-30  4:17                               ` Richard Stallman
2022-01-30  7:36                                 ` Eli Zaretskii
2022-01-31  4:02                                   ` Richard Stallman
2022-01-31 13:05                                     ` Eli Zaretskii
2022-02-01  5:06                                       ` Richard Stallman
2022-02-01 14:57                                         ` Eli Zaretskii
2022-02-02  3:58                                           ` Richard Stallman
2022-02-02 12:28                                             ` Eli Zaretskii
2022-02-03  4:23                                               ` Richard Stallman
2022-02-03  7:53                                                 ` Eli Zaretskii
2022-02-03  8:16                                                   ` Yuri Khan
2022-02-03  9:26                                                     ` Eli Zaretskii
2022-02-04  3:52                                                   ` Richard Stallman
2022-02-04  4:56                                                     ` Yuri Khan
2022-02-06  4:13                                                       ` Richard Stallman
2022-02-04  8:10                                                     ` Eli Zaretskii
2022-02-06  4:13                                                       ` Richard Stallman
2022-02-03 20:28                                                 ` Tomas Hlavaty
2022-02-04  7:07                                                   ` Eli Zaretskii
2022-02-05  4:20                                                   ` Richard Stallman
2022-02-05 13:55                                                     ` Tomas Hlavaty
2022-02-05 14:06                                                       ` Eli Zaretskii
2022-02-05 14:12                                                         ` Eli Zaretskii
2022-02-06  1:29                                                           ` Tomas Hlavaty
2022-02-06  8:30                                                             ` Eli Zaretskii
2022-02-06 10:38                                                               ` Tomas Hlavaty
2022-02-06 10:44                                                                 ` Eli Zaretskii
2022-02-06 10:54                                                                 ` Andreas Schwab
2022-02-06  1:10                                                         ` Tomas Hlavaty
2022-02-06  4:16                                                         ` Richard Stallman
2022-02-06  4:16                                                       ` Richard Stallman
2022-02-06 11:29                                                         ` Tomas Hlavaty
2022-02-04  3:52                                                 ` Richard Stallman
2022-02-04  8:03                                                   ` Eli Zaretskii
2022-02-06  4:13                                                     ` Richard Stallman
2022-02-06  8:56                                                       ` Eli Zaretskii
2022-02-07  5:11                                                         ` Richard Stallman
2022-02-07 13:16                                                           ` Eli Zaretskii
2022-02-08  3:55                                                             ` Richard Stallman
2022-02-08 12:20                                                               ` Eli Zaretskii
2022-02-09  4:06                                                                 ` Richard Stallman
2022-02-09 13:50                                                                   ` Eli Zaretskii
2022-02-10  3:57                                                                     ` Richard Stallman
2022-02-10  6:26                                                                       ` Eli Zaretskii
2022-02-12  3:57                                                                         ` Richard Stallman
2022-02-12  7:36                                                                           ` Eli Zaretskii
2022-02-14  4:13                                                                             ` Richard Stallman
2022-02-14 12:07                                                                               ` Eli Zaretskii
2022-02-15  4:33                                                                                 ` Richard Stallman
2022-02-15 13:32                                                                                   ` Eli Zaretskii
2022-02-16  4:14                                                                                     ` Richard Stallman
2022-02-16 12:10                                                                                       ` Eli Zaretskii
2022-02-19  4:54                                                                                         ` Richard Stallman
2022-02-12 20:10                                                                           ` Tomas Hlavaty
2022-02-14  4:14                                                                             ` Richard Stallman
2022-01-26  8:20                         ` Andreas Schwab
2022-01-27  4:13                           ` Richard Stallman
2022-01-27  6:39                             ` Eli Zaretskii
2022-01-27  8:13                               ` Kévin Le Gouguec
2022-01-27  9:55                                 ` Eli Zaretskii
2022-01-27 10:29                                   ` Eli Zaretskii
2022-01-27 17:36                                     ` Kévin Le Gouguec
2022-01-27 18:38                                       ` Eli Zaretskii
2022-01-20  3:17     ` Richard Stallman
2022-01-20  4:54       ` Phil Sainty
2022-01-20  6:39         ` tomas
2022-01-20 17:58           ` [External] : " Drew Adams
2022-01-22  4:37           ` Richard Stallman
2022-01-22  5:16             ` Po Lu
2022-01-20  7:57         ` Eli Zaretskii
2022-01-20  6:35       ` Tim Cross
2022-01-20  7:39         ` tomas
2022-01-20  8:20         ` Eli Zaretskii
2022-01-20  7:48       ` Eli Zaretskii
2022-01-20  8:17         ` Lars Ingebrigtsen
2022-01-21  4:14         ` Richard Stallman
2022-01-19  8:20 ` Eli Zaretskii
2022-01-19 17:36 ` T.V Raman

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