GNU bug report logs - #67117
[PATCH] Tree-sitter: fix an issue when searching subtree backward

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From: Yuan Fu <casouri <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 67117 <at> debbugs.gnu.org, dvzubarev <at> yandex.ru
Subject: bug#67117: [PATCH] Tree-sitter: fix an issue when searching subtree backward
Date: Sat, 18 Nov 2023 22:13:49 -0800

> On Nov 18, 2023, at 9:47 PM, Eli Zaretskii <eliz <at> gnu.org> wrote:
> 
>> From: Yuan Fu <casouri <at> gmail.com>
>> Date: Sat, 18 Nov 2023 10:47:47 -0800
>> Cc: Denis Zubarev <dvzubarev <at> yandex.ru>,
>> 67117 <at> debbugs.gnu.org
>> 
>> 
>>>> Steps to reproduce the issue:
>>>> 1. emacs -Q
>>>> 2. M-x find-file /tmp/t.py
>>>> 3. paste to the buffer
>>>> 
>>>> Temp(1, 2) 
>>>> 
>>>> 4. M-x python-ts-mode
>>>> 5. Call search-subtree with backward flag
>>>>  M-x eval-expression (treesit-search-subtree
>>>>              (treesit--thing-at (point) "call")
>>>>              (lambda (n) (equal (treesit-node-type n ) "integer"))
>>>>              t)
>>>> It should return the second int node (#<treesit-node integer in 9-10>), but it returns nil.
>>> 
>>> Yuan, any comments to the patch and the issue in general?
>> 
>> LGTM. Thanks Denis, and Eli :-)
> 
> Should we install this on the emacs-29 branch or on master?

Emacs-29, I’d say, since it’s a bug fix. Why do you ask?

Yuan

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