add more nvim configs and plugins

.config/nvim/lua/klowner/core.lua

@@ -23,7 +23,6 @@ opt.autoread = true   -- automatically reload modified files
 opt.wildmenu = true   -- handle autocompletion menu
 
 opt.wrap = false
--- opt.list = true
 
 opt.modelines = 5
 opt.matchtime = 1
@@ -40,6 +39,10 @@ opt.backspace = "indent,eol,start"         -- allow backspace on indent, eol, or
 opt.cursorline = true
 opt.swapfile = false                       -- disable swap file
 
+-- highlight trailing white space
+vim.fn.matchadd('errorMsg', [[\s\+$]])
+
+
 -- use system clipboard as default register
 opt.clipboard:append("unnamedplus")
 

.config/nvim/lua/klowner/plugins/lsp/lspconfig.lua

@@ -132,6 +132,8 @@ return {
           },
         })
       end,
+
+      lspconfig.gdscript.setup({})
     })
   end,
 }

.config/nvim/lua/klowner/plugins/lsp/mason.lua

@@ -27,16 +27,16 @@ return {
     mason_lspconfig.setup({
       -- list of servers for mason to install
       ensure_installed = {
-        "tsserver",
-        "html",
         "cssls",
-        "tailwindcss",
-        "svelte",
-        "lua_ls",
-        "graphql",
         "emmet_ls",
+        "graphql",
+        "html",
+        "lua_ls",
         "prismals",
         "pyright",
+        "svelte",
+        "tailwindcss",
+        "tsserver",
       },
     })
 

.config/nvim/lua/klowner/plugins/lualine.lua

@@ -1,9 +1,15 @@
 return {
 	"nvim-lualine/lualine.nvim",
-	dependencies = { "nvim-tree/nvim-web-devicons" },
+	dependencies = {
+		"nvim-tree/nvim-web-devicons",
+		"lewis6991/gitsigns.nvim",
+	},
 	config = function ()
 		local lualine = require("lualine")
 		local lazy_status = require("lazy.status")
+		local gitsigns = require("gitsigns")
+
+
 
 		lualine.setup({
 			sections = {

.config/nvim/lua/klowner/plugins/whitespace.lua

@@ -0,0 +1,3 @@
+return {
+	'johnfrankmorgan/whitespace.nvim',
+}