fix nvim

home/user/.config/nvim/lua/plugins/autocomplete.lua

@@ -1,6 +1,10 @@
 local border_opts = {
-  border = "single",
+    border = "rounded",
     winhighlight = "Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None",
+    max_width = 50,
+    min_width = 50,
+    max_height = math.floor(vim.o.lines * 0.4),
+    min_height = 3,
 }
 
 local function has_words_before()
@@ -12,9 +16,12 @@ local function setup_cmp()
     local cmp = require("cmp")
 
     cmp.setup({
+        preselect = cmp.PreselectMode.None,
+        completion = {
+            completeopt = 'menu,menuone,noinsert,noselect',
+        },
         snippet = {
             expand = function(args)
-                require('luasnip').lsp_expand(args.body)
                 vim.snippet.expand(args.body)
             end,
         },
@@ -123,5 +130,8 @@ return {
     {
         'neovim/nvim-lspconfig',
         event = "InsertEnter",
+        config = function()
+            vim.diagnostic.config({ virtual_text = true })
+        end,
     },
 }