nvim/dot-config/nvim/lua/autocmds.lua

@@ -33,22 +33,14 @@ vim.api.nvim_create_autocmd({ "InsertEnter", "WinLeave" }, {
 	pattern = "*",
 })
 
--- Auto install treesitter parser and start them
 vim.api.nvim_create_autocmd("FileType", {
-	desc = "Enable Treesitter",
-	group = vim.api.nvim_create_augroup("enable_treesitter", {}),
-	callback = function(event)
-		local has_treesitter, treesitter = pcall(require, "nvim-treesitter")
-		if has_treesitter then
-			local language = vim.treesitter.language.get_lang(event.match)
-			treesitter.install(language):await(function(a)
-				if pcall(vim.treesitter.start) then
-					-- Use Treesitter indentation and folds.
-					vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
-					vim.wo.foldmethod = "expr"
-					vim.wo.foldexpr = "v:lua.vim.treesitter.foldexpr()"
-				end
-			end)
-		end
+	pattern = require("tools.highlight"),
+	callback = function()
+		-- syntax highlighting, provided by Neovim
+		vim.treesitter.start()
+		-- folds, provided by Neovim
+		vim.wo.foldexpr = "v:lua.vim.treesitter.foldexpr()"
+		-- indentation, provided by nvim-treesitter
+		vim.bo.indentexpr = "v:lua.require'nvim-treesitter'.indentexpr()"
 	end,
 })

nvim/dot-config/nvim/lua/options.lua

@@ -61,6 +61,3 @@ vim.o.scrolloff = 10
 -- Highlight tabs and trailing whitespace
 vim.o.listchars = "trail:~,tab:¦⁃,nbsp:␣"
 vim.o.list = true
-
--- Fold settings
-vim.o.foldlevelstart = 99

nvim/dot-config/nvim/lua/plugins/treesitter.lua

@@ -11,8 +11,12 @@ return {
 		branch = "main",
 		build = ":TSUpdate",
 		opts = {
+			-- Add languages to be installed here that you want installed for treesitter
 			ensure_installed = require("tools.highlight"),
 
+			-- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
+			auto_install = true,
+
 			highlight = { enable = true },
 			indent = { enable = true },
 			incremental_selection = {