Split lua config to file

home/modules/neovim/extraConfigLua.lua

@@ -0,0 +1,13 @@
+-- Hide inline diagnostics and show border
+vim.diagnostic.config({
+  virtual_text = false,
+  float = { border = "rounded" }
+})
+
+-- Allow navigating popupmenu completion with Up/Down
+vim.api.nvim_set_keymap('c', '<Down>', 'v:lua.get_wildmenu_key("<right>", "<down>")', { expr = true })
+vim.api.nvim_set_keymap('c', '<Up>', 'v:lua.get_wildmenu_key("<left>", "<up>")', { expr = true })
+
+function _G.get_wildmenu_key(key_wildmenu, key_regular)
+  return vim.fn.wildmenumode() ~= 0 and key_wildmenu or key_regular
+end