From: "Mattias Engdegård" <mattias.engdegard@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 58168@debbugs.gnu.org, larsi@gnus.org
Subject: bug#58168: string-lessp glitches and inconsistencies
Date: Sat, 1 Oct 2022 13:51:02 +0200 [thread overview]
Message-ID: <F5783C06-97E2-43DC-B573-6F2D9F06EE8B@gmail.com> (raw)
In-Reply-To: <83edvscdk8.fsf@gnu.org>
1 okt. 2022 kl. 07.34 skrev Eli Zaretskii <eliz@gnu.org>:
>> (What about printing it as "\u0080" instead?
>
> NO!! \u0080 is something entirely different.
Actually not -- (string 128) returns the multibyte string consisting of the single char U+0080, which is exactly what you get by typing "\u0080".
It confuses me, too. That's a C1 control char and Emacs doesn't escape it when printing, but it's displayed as `\200`.
(I don't think changing that display to \u0080 would break any compatibility; we should consider doing that for all C1 controls, U+0080..U+009F.)
Even more confusing is that "\x0080" means the same as "\u0080" but not the same as "\x80", which is a unibyte string of a single raw byte.
next prev parent reply other threads:[~2022-10-01 11:51 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-29 16:24 bug#58168: string-lessp glitches and inconsistencies Mattias Engdegård
2022-09-29 17:00 ` Mattias Engdegård
2022-09-29 17:11 ` Eli Zaretskii
2022-09-30 20:04 ` Mattias Engdegård
2022-10-01 5:22 ` Eli Zaretskii
2022-10-01 19:57 ` Mattias Engdegård
2022-10-02 5:36 ` Eli Zaretskii
2022-10-03 19:48 ` Mattias Engdegård
2022-10-04 5:55 ` Eli Zaretskii
2022-10-04 17:40 ` Richard Stallman
2022-10-04 18:07 ` Eli Zaretskii
2022-10-06 9:05 ` Mattias Engdegård
2022-10-06 11:06 ` Eli Zaretskii
2022-10-07 14:23 ` Mattias Engdegård
2022-10-08 7:35 ` Eli Zaretskii
2022-10-14 14:39 ` Mattias Engdegård
2022-10-14 15:31 ` Eli Zaretskii
2022-10-17 12:44 ` Mattias Engdegård
2022-09-30 13:52 ` Lars Ingebrigtsen
2022-09-30 20:12 ` Mattias Engdegård
2022-10-01 5:34 ` Eli Zaretskii
2022-10-01 11:51 ` Mattias Engdegård [this message]
2022-10-01 10:02 ` Lars Ingebrigtsen
2022-10-01 10:12 ` Eli Zaretskii
2022-10-01 13:37 ` Mattias Engdegård
2022-10-01 13:43 ` Lars Ingebrigtsen
2022-10-03 19:48 ` Mattias Engdegård
2022-10-04 10:44 ` Lars Ingebrigtsen
2022-10-04 11:37 ` Eli Zaretskii
2022-10-04 14:44 ` Mattias Engdegård
2022-10-04 16:24 ` Eli Zaretskii
2022-10-06 9:05 ` Mattias Engdegård
2022-10-06 11:13 ` Eli Zaretskii
2022-10-06 12:43 ` Mattias Engdegård
2022-10-06 14:34 ` Eli Zaretskii
2022-10-07 14:45 ` Mattias Engdegård
2022-10-07 15:33 ` Eli Zaretskii
2022-10-08 17:13 ` Mattias Engdegård
2022-10-01 13:51 ` Eli Zaretskii
2022-10-01 5:30 ` Eli Zaretskii
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