GNU bug report logs - #77914
31.0.50; treesit-font-lock-level set to 4 cause rust-ts-mode lost all color

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Message #23 received at 77914 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Juri Linkov <juri <at> linkov.net>
Cc: execvy <at> gmail.com, v.pupillo <at> gmail.com, 77914 <at> debbugs.gnu.org
Subject: Re: bug#77914: 31.0.50;
 treesit-font-lock-level set to 4 cause rust-ts-mode lost all color
Date: Sun, 20 Apr 2025 11:17:44 +0300

> Cc: Eval Exec <execvy <at> gmail.com>, 77914 <at> debbugs.gnu.org
> From: Juri Linkov <juri <at> linkov.net>
> Date: Sun, 20 Apr 2025 09:15:51 +0300
> 
> > If the attached file is correct, it appears to be a grammar bug (the tree-
> > sitter-rust grammar). Take a look at the attached screenshot (libtree-
> > sitter-0.25.2 and tree-sitter-rust v0.24.0)
> 
> Maybe this is related to Rust grammar version mismatch
> where the current rust-ts-mode works only with
> tree-sitter-rust v0.23.0:
> 
> https://lists.gnu.org/archive/html/emacs-devel/2025-04/msg00430.html

If this is the reason, it would be good to adapt rust-ts-mode to a
newer grammar version.

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