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bug#59275: Unexpected return value of `string-collate-lessp' on Mac
From: |
Ihor Radchenko |
Subject: |
bug#59275: Unexpected return value of `string-collate-lessp' on Mac |
Date: |
Tue, 15 Nov 2022 15:05:48 +0000 |
Eli Zaretskii <eliz@gnu.org> writes:
>> On Emacs 29 (adaa2fc90e) MacOS build:
>>
>> (string-collate-lessp "a" "B" "C" t) ; => nil
>>
>> On Linux:
>>
>> (string-collate-lessp "a" "B" "C" t) ; => t
>>
>> The return value on MacOS is unexpected.
>
> string-collate-lessp is inherently platform- (and locale-) dependent.
> Don't use it if you want consistent results across platforms and
> locales.
Is there a better alternative?
Also, do I miss something, or is this pitfall not documented in the
docstring of `string-collate-lessp'?
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/14
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Robert Pluim, 2022/11/15
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/15
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac,
Ihor Radchenko <=
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/15
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/15
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/16
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/21
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/21
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/21
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/22
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/23
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Eli Zaretskii, 2022/11/23
- bug#59275: Unexpected return value of `string-collate-lessp' on Mac, Ihor Radchenko, 2022/11/23