GNU bug report logs - #58168
string-lessp glitches and inconsistencies

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Mattias Engdegård <mattias.engdegard <at> gmail.com>
Cc: 58168 <at> debbugs.gnu.org
Subject: bug#58168: string-lessp glitches and inconsistencies
Date: Sat, 01 Oct 2022 12:02:12 +0200

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Mattias Engdegård <mattias.engdegard <at> gmail.com> writes:

>> (string 4194176)
>> => "\200"
>> "\x80"
>> => "\200"
>> 
>> which are kinda equal in some ways, and not in other ways.
>
> And (string 128)
> => "\200"

Funnily enough, the latter displays in a different way for me, which may
or may not be a bug:

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This is with `display-raw-bytes-as-hex' t.

> (What about printing it as "\u0080" instead? Only affects the C1 controls...)

\u0080 is a character, so that's something different than \200.

> Can't say my intuition is any more reliable. On the other hand,
> intuition says that counter-intuitive solutions are very attractive,
> but I think it's just trying to confuse us.

😀

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