Add get-treesit-extra-load-path.

Author: beacoder

gptel-cpp-complete.el

@@ -87,6 +87,12 @@
 ;; ------------------------------------------------------------
 ;; Helpers
 ;; ------------------------------------------------------------
+(defun gptel-cpp-complete--get-treesit-extra-load-path ()
+   "Get `treesiter' extra load path."
+   (list (expand-file-name
+          "./treesit-grammars/" (file-name-directory
+                                 (or load-file-name (buffer-file-name))))))
+
 (defmacro gptel-cpp-complete--with-which-function-mode (&rest body)
   "Execute BODY with `which-function-mode' enabled, then restore original state."
   `(let ((enabled (bound-and-true-p which-function-mode)))