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fix(cc): treesit: use v0.23.6 c grammar on Emacs <=29

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Newer versions of tree-sitter/tree-sitter-c fail to load on Emacs <=29.
This commit is contained in:
Henrik Lissner
2025-09-02 11:40:00 +02:00
parent d01ff65299
commit 08bde91cef
1 changed files with 4 additions and 2 deletions
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6
modules/lang/cc/config.el
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@@ -30,9 +30,11 @@ This is ignored by ccls.")
:init
(when (modulep! +tree-sitter)
(set-tree-sitter! 'c-mode 'c-ts-mode
'((c :url "https://github.com/tree-sitter/tree-sitter-c")))
`((c :url "https://github.com/tree-sitter/tree-sitter-c"
:rev ,(if (< (treesit-library-abi-version) 15) "v0.23.6" "v0.24.1"))))
(set-tree-sitter! 'c++-mode 'c++-ts-mode
'((cpp :url "https://github.com/tree-sitter/tree-sitter-cpp"))))
'((cpp :url "https://github.com/tree-sitter/tree-sitter-cpp"
:rev "v0.23.4"))))
:config
(set-docsets! '(c-mode c-ts-mode) "C")
(set-docsets! '(c++-mode c++-ts-mode) "C++" "Boost")