nvim: pin nvim-treesitter to v0.9.3 for nvim 0.11 compatibility

git/.gitconfig

@@ -1,6 +1,6 @@
 [user]
-  name  = Your Name
+  name  = Edwin van den Houdt
-  email = you@example.com
+  email = eho@respellion.nl
 
 [core]
   editor = nvim

nvim/.config/nvim/init.lua

@@ -148,10 +148,10 @@ require('lazy').setup({
   -- --------------------------------------------------------
   {
     'nvim-treesitter/nvim-treesitter',
+    tag = 'v0.9.3',
     build = ':TSUpdate',
     config = function()
       require('nvim-treesitter.configs').setup {
-        -- Install these parsers automatically
         ensure_installed = {
           'bash', 'lua', 'markdown', 'markdown_inline',
           'typescript', 'javascript', 'c_sharp',
@@ -166,19 +166,22 @@ require('lazy').setup({
   -- --------------------------------------------------------
   -- LSP: language server protocol
   -- --------------------------------------------------------
-  -- mason installs language servers for you.
+  -- mason installs language servers.
-  -- mason-lspconfig bridges mason and nvim-lspconfig.
+  -- mason-lspconfig makes mason-installed servers available to Neovim.
+  -- Neovim 0.11+ has a native vim.lsp.config API — no need to call
+  -- lspconfig.server.setup {} anymore.
   {
-    'neovim/nvim-lspconfig',
-    dependencies = {
     'williamboman/mason.nvim',
-      'williamboman/mason-lspconfig.nvim',
-    },
     config = function()
-      -- mason must be set up first
       require('mason').setup()
+    end,
+  },
+  {
+    'williamboman/mason-lspconfig.nvim',
+    dependencies = { 'williamboman/mason.nvim' },
+    config = function()
       require('mason-lspconfig').setup {
-        -- These servers are installed automatically
+        -- These servers are installed automatically via mason
         ensure_installed = {
           'ts_ls',      -- TypeScript / JavaScript
           'omnisharp',  -- C# and F#
@@ -186,8 +189,40 @@ require('lazy').setup({
           'lua_ls',     -- Lua (for editing this config)
         },
       }
+    end,
+  },
+  {
+    -- nvim-lspconfig still provides default cmd/root detection per server.
+    -- We use it as a data source only — no setup() calls per server.
+    'neovim/nvim-lspconfig',
+    dependencies = { 'williamboman/mason-lspconfig.nvim' },
+    config = function()
 
-      -- Keymaps that only activate when an LSP attaches to a buffer
+      -- Server-specific settings using the native 0.11 API.
+      -- vim.lsp.config(name, opts) sets config for a server.
+      -- vim.lsp.enable(name) starts it when the right filetype opens.
+
+      vim.lsp.config('ts_ls', {})
+
+      vim.lsp.config('omnisharp', {
+        -- Uncomment and point to your solution file if needed:
+        -- cmd = { 'omnisharp', '--solution-path', 'YourSolution.sln' },
+      })
+
+      vim.lsp.config('marksman', {})
+
+      vim.lsp.config('lua_ls', {
+        settings = {
+          Lua = {
+            -- Tell the Lua LSP about Neovim's vim global
+            diagnostics = { globals = { 'vim' } },
+          },
+        },
+      })
+
+      vim.lsp.enable({ 'ts_ls', 'omnisharp', 'marksman', 'lua_ls' })
+
+      -- Keymaps that activate only when an LSP attaches to a buffer
       vim.api.nvim_create_autocmd('LspAttach', {
         callback = function(event)
           local map = function(keys, func, desc)
@@ -201,27 +236,6 @@ require('lazy').setup({
           map('<leader>ca', vim.lsp.buf.code_action, 'Code action')
         end,
       })
-
-      -- Server-specific settings
-      local lspconfig = require 'lspconfig'
-
-      lspconfig.ts_ls.setup {}
-
-      lspconfig.omnisharp.setup {
-        -- Point to your solution file if needed
-        -- cmd = { 'omnisharp', '--solution-path', 'YourSolution.sln' },
-      }
-
-      lspconfig.marksman.setup {}
-
-      lspconfig.lua_ls.setup {
-        settings = {
-          Lua = {
-            -- Teach the Lua LSP about Neovim's globals
-            diagnostics = { globals = { 'vim' } },
-          },
-        },
-      }
     end,
   },