docs: update server_configurations.md

skip-checks: true

1 files changed, 35 insertions, 0 deletions

diff --git a/doc/server_configurations.md b/doc/server_configurations.md
index cdbf12a6..253e0a7f 100644
--- a/doc/server_configurations.md
+++ b/doc/server_configurations.md
@@ -58,6 +58,7 @@ that config.
 - [kotlin_language_server](#kotlin_language_server)
 - [lean3ls](#lean3ls)
 - [leanls](#leanls)
+- [lelwel_ls](#lelwel_ls)
 - [lemminx](#lemminx)
 - [ltex](#ltex)
 - [metals](#metals)
@@ -3570,6 +3571,40 @@ require'lspconfig'.leanls.setup{}
 ```
 
 
+## lelwel_ls
+
+https://github.com/0x2a-42/lelwel
+
+Language server for lelwel grammars.
+
+You can install `lelwel-ls` via cargo:
+```sh
+cargo install --features="lsp" lelwel
+```
+
+
+
+**Snippet to enable the language server:**
+```lua
+require'lspconfig'.lelwel_ls.setup{}
+```
+
+**Commands and default values:**
+```lua
+  Commands:
+  
+  Default Values:
+    cmd = { "lelwel-ls" }
+    filetypes = { "llw" }
+    root_dir = function(path)
+        if M.path.is_dir(M.path.join(path, '.git')) then
+          return path
+        end
+      end)
+    end
+```
+
+
 ## lemminx
 
 https://github.com/eclipse/lemminx