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Diffstat (limited to 'packages/treesit.el')
| -rw-r--r-- | packages/treesit.el | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/packages/treesit.el b/packages/treesit.el new file mode 100644 index 0000000..0ba4a14 --- /dev/null +++ b/packages/treesit.el @@ -0,0 +1,36 @@ +(use-package treesit + :if (ignore-errors (treesit-available-p)) + :config + (let ((setup-treesit-mode (lambda (parser treesit-mode modes &optional interpreters) + (if (not (treesit-language-available-p parser)) + (message "treesit language parser not available for %s" + (symbol-name language)) + (seq-each (lambda (mode) + (add-to-list 'auto-mode-alist + (cons (rx (literal ".") + (literal mode) eos) + treesit-mode))) + modes) + (seq-each (lambda (interpreter) + (add-to-list 'interpreter-mode-alist + (cons interpreter treesit-mode))) + interpreters))))) + (funcall setup-treesit-mode 'python 'python-ts-mode '("py") '("python" "python3")) + (funcall setup-treesit-mode 'bash 'bash-ts-mode '("sh") '("bash" "sh" "openrc-run")) + (funcall setup-treesit-mode 'rust 'rust-ts-mode '("rs")) + (funcall setup-treesit-mode 'cpp 'c++-ts-mode '("cpp" "cxx" "c++" "hpp" "hxx" "h++")))) + +(use-package rust-ts-mode + :requires treesit + :hook + (rust-ts-mode . (lambda () + (when (require 'rust-mode nil t) + (add-hook 'before-save-hook 'rust-before-save-method nil t) + (add-hook 'after-save-hook 'rust-after-save-method nil t) + (use-local-map (make-composed-keymap (list rust-ts-mode-map rust-mode-map))))))) + +(use-package c-ts-mode + :requires treesit + :custom + (c-ts-mode-indent-style 'linux) + (c-ts-mode-indent-offset 2)) |