GNU bug report logs - #62333
30.0.50; Issue with tree-sitter syntax tree during certain changes

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Yuan Fu <casouri <at> gmail.com>
Cc: wkirschbaum <at> gmail.com, 62333 <at> debbugs.gnu.org, dgutov <at> yandex.ru
Subject: bug#62333: 30.0.50; Issue with tree-sitter syntax tree during certain changes
Date: Mon, 27 Mar 2023 16:32:48 +0300

> From: Yuan Fu <casouri <at> gmail.com>
> Date: Sun, 26 Mar 2023 15:57:55 -0700
> Cc: Dmitry Gutov <dgutov <at> yandex.ru>,
>  Wilhelm Kirschbaum <wkirschbaum <at> gmail.com>,
>  62333 <at> debbugs.gnu.org
> 
> > We could leave this alone for now, but in that case let's at least add
> > some FIXME comment in the relevant place(s), so that we could later
> > revisit this.
> 
> Dmitry’s idea sounds good, we can add a tree-sitter backend for show-paren-data-function, and make the backend for blink-matching-paren configurable, then add a backend for it that uses show-paren-data-function, which in turn uses tree-sitter (or we add a backend that uses tree-sitter directly). In either case, the tree-sitter backend don’t need to use narrowing and we are good.

Is this suitable for the release branch?  It sounds non-trivial, and
the problem is not very severe, to say the least.

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