Migrate vim to neovim (min v0.11)

Install newest vim-releases via appimage from github-page!

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

@@ -0,0 +1,20 @@
+return {
+	"nvim-treesitter/nvim-treesitter",
+	lazy = false,
+	config = function()
+		local configs = require("nvim-treesitter.configs")
+		configs.setup({
+			ensure_installed = "all",
+			ignore_install = { "ipkg" },
+			sync_install = false,
+			auto_install = true,
+			highlight = { enable = true },
+			indent = { enable = true },
+		})
+		vim.opt.foldexpr = "v:lua.vim.treesitter.foldexpr()"
+		--vim.opt.foldtext = "v:lua.vim.treesitter.foldtext()"
+		vim.opt.foldmethod = "expr"
+	end,
+}
+
+