merged update on lua config

lua/lennartalff/packer.lua

@@ -40,5 +40,11 @@ return require('packer').startup(function(use)
             { 'mhartington/formatter.nvim' },
         }
     }
+    use {
+        "ThePrimeagen/refactoring.nvim",
+        requires = {
+            { "nvim-lua/plenary.nvim" },
+            { "nvim-treesitter/nvim-treesitter" }
+        }
+    }
 end)
-

lua/lennartalff/set.lua

@@ -14,6 +14,14 @@ vim.opt.smartindent = true
 
 vim.opt.wrap = false
 
+vim.api.nvim_create_autocmd("FileTYpe", {
+    pattern = "cpp",
+    callback = function()
+        vim.opt_local.shiftwidth = 2
+        vim.opt_local.tabstop = 2
+    end
+})
+
 vim.opt.scrolloff = 8
 vim.opt.signcolumn = 'yes'
 vim.opt.updatetime = 500