GNU bug report logs - #75526
python.el uses treesit-declare-unavailable-functions despite requiring emacs >v24.4

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From: Yuan Fu <casouri <at> gmail.com>
To: Daniel Mendler <mail <at> daniel-mendler.de>
Cc: Philip Kaludercic <philipk <at> posteo.net>, JD Smith <jdtsmith <at> gmail.com>, Stefan Kangas <stefankangas <at> gmail.com>, 75526 <at> debbugs.gnu.org
Subject: bug#75526: python.el uses treesit-declare-unavailable-functions despite requiring emacs >v24.4
Date: Tue, 28 Jan 2025 19:00:17 -0800

> On Jan 27, 2025, at 10:55 PM, Daniel Mendler <mail <at> daniel-mendler.de> wrote:
> 
> Yuan Fu <casouri <at> gmail.com> writes:
> 
>>> On Jan 12, 2025, at 10:19 PM, Yuan Fu <casouri <at> gmail.com> wrote:
>>> 
>>> 
>>> 
>>>> On Jan 12, 2025, at 3:58 PM, Daniel Mendler via Bug reports for GNU Emacs, the Swiss army knife of text editors <bug-gnu-emacs <at> gnu.org> wrote:
>>>> 
>>>> Stefan Kangas <stefankangas <at> gmail.com> writes:
>>>> 
>>>>> JD Smith <jdtsmith <at> gmail.com> writes:
>>>>> 
>>>>>> The TS support in python.el breaks versions of emacs prior to v30, since it calls the recently introduced macro `treesit-declare-unavailable-functions`.  The header still notes:
>>>>>> 
>>>>>> ;; Version: 0.28
>>>>>> ;; Package-Requires: ((emacs "24.4") (compat "29.1.1.0") (seq "2.23"))
>>>>>> ;; Maintainer: emacs-devel <at> gnu.org
>>>>> 
>>>>> Maybe this could be fixed in compat?
>>>> 
>>>> Yes, we can add the macro `treesit-declare-unavailable-functions` to
>>>> Compat. But python.el needs to `(require 'treesit nil 'noerror)` instead
>>>> of `(require 'treesit)`.
>>> 
>>> Oops, sorry about that. I didn’t know python.el is on ELPA. Let me know if there’s anything needed from me.
>>> 
>>> Yuan
>> 
>> Any progress on this? I can add it to compat.el if no one is available right now. Compat.el is on savannah, right?
> 
> No, this is too early. Compat-31 is still far away.

Thanks. I reverted the change in python.el

Yuan

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