GNU bug report logs - #59693
29.0.50; treesitter in base buffer doesn't respond to modifications in indirect buffer correctly

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Package: emacs;

Reported by: miha <at> kamnitnik.top

Date: Tue, 29 Nov 2022 20:21:01 UTC

Severity: normal

Found in version 29.0.50

Done: Yuan Fu <casouri <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Yuan Fu <casouri <at> gmail.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 59693 <at> debbugs.gnu.org, miha <at> kamnitnik.top
Subject: bug#59693: 29.0.50; treesitter in base buffer doesn't respond to modifications in indirect buffer correctly
Date: Mon, 05 Dec 2022 22:57:23 -0500

> 1. Only allow base buffer to have parsers, no change is needed for insdel.c,

That's the option I recommend, and I that's what I understood Eli was
agreeing we do.

> treesit_record_change can find the base buffer and update its parsers. We
> can ask indirect buffers to use their base buffer’s parser. Unless the base
> buffer is narrowed, I think it will work fine. 

Exactly.  Code that uses this can `widen` as needed as well.


        Stefan
This bug report was last modified 2 years and 163 days ago.

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