1 files changed, 15 insertions, 0 deletions
diff --git a/config.el b/config.el
index 949a101..7347062 100644
--- a/config.el
+++ b/config.el
@@ -182,8 +182,23 @@
 (setq lsp-ui-sideline-show-code-actions nil)
 (setq lsp-signature-render-documentation nil)
 
+(after! forester-ts-mode
+  (setq treesit-font-lock-level 5)
+  (unless (treesit-ready-p 'forester)
+    (treesit-install-language-grammar 'forester))
+  (add-to-list 'auto-mode-alist '("\\.tree\\'" . forester-ts-mode)))
+
 (after! (lsp-ui helm-lsp)
   (lsp-signature-activate)
+
+  (add-to-list 'lsp-language-id-configuration
+               '(forester-ts-mode . "forester"))
+  (lsp-register-client
+   (make-lsp-client :new-connection (lsp-stdio-connection '("forester" "lsp"))
+                    :major-modes '(forester-ts-mode)
+                    :activation-fn (lsp-activate-on "forester")
+                    :server-id 'forester))
+
   ;; custom version which will not blindly apply a single code action
   ;; if only one is available without asking about it first.
   ;; Source taken from https://github.com/emacs-lsp/helm-lsp/blob/master/helm-lsp.el