My config

init.lua

@@ -100,6 +100,7 @@ vim.g.have_nerd_font = false
 
 -- Make line numbers default
 vim.opt.number = true
+vim.opt.relativenumber = true
 -- You can also add relative line numbers, to help with jumping.
 --  Experiment for yourself to see if you like it!
 -- vim.opt.relativenumber = true
@@ -148,6 +149,10 @@ vim.opt.splitbelow = true
 vim.opt.list = true
 vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
 
+vim.opt.tabstop = 4 -- A TAB character looks like 4 spaces
+vim.opt.expandtab = true -- Pressing the TAB key will insert spaces instead of a TAB character
+vim.opt.softtabstop = 4 -- Number of spaces inserted instead of a TAB character
+vim.opt.shiftwidth = 4 -- Number of spaces inserted when indenting
 -- Preview substitutions live, as you type!
 vim.opt.inccommand = 'split'
 
@@ -175,6 +180,8 @@ vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagn
 -- or just use <C-\><C-n> to exit terminal mode
 vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })
 
+vim.keymap.set('n', '<leader><tab>', '<Cmd>Neotree toggle<CR>')
+
 -- TIP: Disable arrow keys in normal mode
 -- vim.keymap.set('n', '<left>', '<cmd>echo "Use h to move!!"<CR>')
 -- vim.keymap.set('n', '<right>', '<cmd>echo "Use l to move!!"<CR>')
@@ -227,6 +234,7 @@ vim.opt.rtp:prepend(lazypath)
 --    :Lazy update
 --
 -- NOTE: Here is where you install your plugins.
+
 require('lazy').setup({
   -- NOTE: Plugins can be added with a link (or for a github repo: 'owner/repo' link).
   'tpope/vim-sleuth', -- Detect tabstop and shiftwidth automatically
@@ -267,9 +275,8 @@ require('lazy').setup({
   -- which loads which-key before all the UI elements are loaded. Events can be
   -- normal autocommands events (`:help autocmd-events`).
   --
-  -- Then, because we use the `config` key, the configuration only runs
+  -- Then, because we use the `opts` key (recommended), the configuration runs
-  -- after the plugin has been loaded:
+  -- after the plugin has been loaded as `require(MODULE).setup(opts)`.
-  --  config = function() ... end
 
   { -- Useful plugin to show you pending keybinds.
     'folke/which-key.nvim',
@@ -629,8 +636,8 @@ require('lazy').setup({
         --
 
         lua_ls = {
-          -- cmd = {...},
+          -- cmd = { ... },
-          -- filetypes = { ...},
+          -- filetypes = { ... },
           -- capabilities = {},
           settings = {
             Lua = {
@@ -679,16 +686,16 @@ require('lazy').setup({
     'stevearc/conform.nvim',
     event = { 'BufWritePre' },
     cmd = { 'ConformInfo' },
-    keys = {
+    -- keys = {
-      {
+    --   {
-        '<leader>f',
+    --     '<leader>f',
-        function()
+    --     function()
-          require('conform').format { async = true, lsp_format = 'fallback' }
+    --       require('conform').format { async = true, lsp_format = 'fallback' }
-        end,
+    --     end,
-        mode = '',
+    --     mode = '',
-        desc = '[F]ormat buffer',
+    --     desc = '[F]ormat buffer',
-      },
+    --   },
-    },
+    -- },
     opts = {
       notify_on_error = false,
       format_on_save = function(bufnr)
@@ -895,7 +902,8 @@ require('lazy').setup({
   { -- Highlight, edit, and navigate code
     'nvim-treesitter/nvim-treesitter',
     build = ':TSUpdate',
-    main = 'nvim-treesitter.configs', -- Sets main module to use for opts
+    main = 'nvim-treesitter.configs', -- Sets main module to use for opts,
+
     -- [[ Configure Treesitter ]] See `:help nvim-treesitter`
     opts = {
       ensure_installed = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' },
@@ -909,6 +917,7 @@ require('lazy').setup({
         additional_vim_regex_highlighting = { 'ruby' },
       },
       indent = { enable = true, disable = { 'ruby' } },
+      -- compilers = { 'gcc' }
     },
     -- There are additional nvim-treesitter modules that you can use to interact
     -- with nvim-treesitter. You should go explore a few and see what interests you:
@@ -931,7 +940,7 @@ require('lazy').setup({
   -- require 'kickstart.plugins.indent_line',
   -- require 'kickstart.plugins.lint',
   -- require 'kickstart.plugins.autopairs',
-  -- require 'kickstart.plugins.neo-tree',
+  require 'kickstart.plugins.neo-tree',
   -- require 'kickstart.plugins.gitsigns', -- adds gitsigns recommend keymaps
 
   -- NOTE: The import below can automatically add your own plugins, configuration, etc from `lua/custom/plugins/*.lua`
@@ -965,6 +974,23 @@ require('lazy').setup({
     },
   },
 })
-
+require('nvim-treesitter.install').compilers = { 'clang' }
+local builtin = require 'telescope.builtin'
+vim.keymap.set('n', '<leader>ff', builtin.find_files, { desc = 'Telescope find files' })
+vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = 'Telescope live grep' })
+vim.keymap.set('n', '<leader>fb', builtin.buffers, { desc = 'Telescope buffers' })
+vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = 'Telescope help tags' })
+require('telescope').setup {
+  defaults = {
+    file_ignore_patterns = {
+      'node_modules',
+      'Dependencies',
+      'CMakeFiles',
+      'cmake-build-debug',
+      'out/build',
+      'x64',
+    },
+  },
+}
 -- The line beneath this is called `modeline`. See `:help modeline`
 -- vim: ts=2 sts=2 sw=2 et