diff --git a/init.lua b/init.lua
index f981ab0..e0644f6 100644
--- a/init.lua
+++ b/init.lua
@@ -28,26 +28,30 @@ local config = {
   -- Set colorscheme to use
   colorscheme = "default_theme",
 
-  -- Override highlight groups in any theme
+  -- Add highlight groups in any theme
   highlights = {
     -- duskfox = { -- a table of overrides/changes to the default
     --   Normal = { bg = "#000000" },
     -- },
-    default_theme = function(highlights) -- or a function that returns a new table of colors to set
-      local C = require "default_theme.colors"
-
-      highlights.Normal = { fg = C.fg, bg = C.bg }
-      return highlights
-    end,
   },
 
   -- set vim options here (vim.<first_key>.<second_key> =  value)
   options = {
     opt = {
+      -- set to true or false etc.
       relativenumber = true, -- sets vim.opt.relativenumber
+      number = true, -- sets vim.opt.number
+      spell = true, -- sets vim.opt.spell
+      signcolumn = "auto", -- sets vim.opt.signcolumn to auto
+      wrap = false, -- sets vim.opt.wrap
     },
     g = {
       mapleader = " ", -- sets vim.g.mapleader
+      cmp_enabled = true, -- enable completion at start
+      autopairs_enabled = true, -- enable autopairs at start
+      diagnostics_enabled = true, -- enable diagnostics at start
+      status_diagnostics_enabled = true, -- enable diagnostics in statusline
+
       copilot_no_tab_map = true,
       copilot_assume_mapped = true,
       copilot_tab_fallback = "",
@@ -81,13 +85,24 @@ local config = {
 
   -- Default theme configuration
   default_theme = {
-    -- set the highlight style for diagnostic messages
-    diagnostics_style = { italic = true },
     -- Modify the color palette for the default theme
     colors = {
       fg = "#abb2bf",
       bg = "#1e222a",
     },
+    highlights = function(hl) -- or a function that returns a new table of colors to set
+      local C = require "default_theme.colors"
+
+      hl.Normal = { fg = C.fg, bg = C.bg }
+
+      -- New approach instead of diagnostic_style
+      hl.DiagnosticError.italic = true
+      hl.DiagnosticHint.italic = true
+      hl.DiagnosticInfo.italic = true
+      hl.DiagnosticWarn.italic = true
+
+      return hl
+    end,
     -- enable or disable highlighting for extra plugins
     plugins = {
       aerial = true,
@@ -110,7 +125,7 @@ local config = {
     },
   },
 
-  -- Diagnostics configuration (for vim.diagnostics.config({...}))
+  -- Diagnostics configuration (for vim.diagnostics.config({...})) when diagnostics are on
   diagnostics = {
     virtual_text = true,
     underline = true,
@@ -118,10 +133,23 @@ local config = {
 
   -- Extend LSP configuration
   lsp = {
+    on_attach = function(client, bufnr)
+      if client.server_capabilities.documentFormattingProvider then
+        vim.api.nvim_del_augroup_by_name "auto_format"
+      end
+    end,
     -- enable servers that you already have installed without mason
     servers = {
       -- "pyright"
     },
+    formatting = {
+      disabled = { -- disable formatting capabilities for the listed clients
+        -- "sumneko_lua",
+      },
+      -- filter = function(client) -- fully override the default formatting function
+      --   return true
+      -- end
+    },
     -- easily add or disable built in mappings added during LSP attaching
     mappings = {
       n = {
@@ -151,15 +179,6 @@ local config = {
       --     },
       --   },
       -- },
-      -- Example disabling formatting for a specific language server
-      -- gopls = { -- override table for require("lspconfig").gopls.setup({...})
-      --   on_attach = function(client, bufnr)
-      --     client.resolved_capabilities.document_formatting = false
-      --   end
-      -- }
-      clangd = {
-        capabilities = { offsetEncoding = "utf-8" },
-      },
     },
   },
 
@@ -173,7 +192,6 @@ local config = {
     n = {
       -- second key is the lefthand side of the map
       -- mappings seen under group name "Buffer"
-      ["<leader>a"] = { "<cmd>Alpha<cr>", desc = "Alpha Dashboard" },
       ["<leader>bb"] = { "<cmd>tabnew<cr>", desc = "New tab" },
       ["<leader>bc"] = { "<cmd>BufferLinePickClose<cr>", desc = "Pick to close" },
       ["<leader>bj"] = { "<cmd>BufferLinePick<cr>", desc = "Pick to jump" },
@@ -248,9 +266,7 @@ local config = {
     },
     i = {
       ["<C-e>"] = { "copilot#Accept('<CR>')", silent = true, expr = true },
-    },
-    v = {
-    },
+    }
   },
 
   -- Configure plugins
@@ -269,6 +285,7 @@ local config = {
       --     require("lsp_signature").setup()
       --   end,
       -- },
+      --
       {"github/copilot.vim"},
       {"puremourning/vimspector"},
       {"lervag/vimtex"},
@@ -284,6 +301,7 @@ local config = {
         end,
       },
 
+
       -- We also support a key value style plugin definition similar to NvChad:
       -- ["ray-x/lsp_signature.nvim"] = {
       --   event = "BufRead",
@@ -305,18 +323,7 @@ local config = {
         -- null_ls.builtins.formatting.stylua,
         -- null_ls.builtins.formatting.prettier,
       }
-      -- set up null-ls's on_attach function
-      -- NOTE: You can uncomment this on attach function to enable format on save
-      -- config.on_attach = function(client)
-      --   if client.resolved_capabilities.document_formatting then
-      --     vim.api.nvim_create_autocmd("BufWritePre", {
-      --       desc = "Auto format before save",
-      --       pattern = "<buffer>",
-      --       callback = vim.lsp.buf.formatting_sync,
-      --     })
-      --   end
-      -- end
-      return config -- return final config table to use in require("null-ls").setup(config)
+      return config -- return final config table
     end,
     treesitter = { -- overrides `require("treesitter").setup(...)`
       -- ensure_installed = { "lua" },
@@ -329,9 +336,6 @@ local config = {
     ["mason-tool-installer"] = { -- overrides `require("mason-tool-installer").setup(...)`
       -- ensure_installed = { "prettier", "stylua" },
     },
-    packer = { -- overrides `require("packer").setup(...)`
-      compile_path = vim.fn.stdpath "data" .. "/packer_compiled.lua",
-    },
   },
 
   -- LuaSnip Options
@@ -340,7 +344,7 @@ local config = {
     vscode_snippet_paths = {},
     -- Extend filetypes
     filetype_extend = {
-      javascript = { "javascriptreact" },
+      -- javascript = { "javascriptreact" },
     },
   },
 
@@ -362,7 +366,7 @@ local config = {
   -- Modify which-key registration (Use this with mappings table in the above.)
   ["which-key"] = {
     -- Add bindings which show up as group name
-    register_mappings = {
+    register = {
       -- first key is the mode, n == normal mode
       n = {
         -- second key is the prefix, <leader> prefixes
@@ -386,16 +390,6 @@ local config = {
   -- augroups/autocommands and custom filetypes also this just pure lua so
   -- anything that doesn't fit in the normal config locations above can go here
   polish = function()
-    -- Set key binding
-    -- Set autocommands
-    -- vim.api.nvim_create_augroup("packer_conf", { clear = true })
-    -- vim.api.nvim_create_autocmd("BufWritePost", {
-    --   desc = "Sync packer after modifying plugins.lua",
-    --   group = "packer_conf",
-    --   pattern = "plugins.lua",
-    --   command = "source <afile> | PackerSync",
-    -- })
-
     -- Set up custom filetypes
     -- vim.filetype.add {
     --   extension = {
diff --git a/init.lua.bac b/init.lua.bac
new file mode 100644
index 0000000..f981ab0
--- /dev/null
+++ b/init.lua.bac
@@ -0,0 +1,414 @@
+--              AstroNvim Configuration Table
+-- All configuration changes should go inside of the table below
+
+-- You can think of a Lua "table" as a dictionary like data structure the
+-- normal format is "key = value". These also handle array like data structures
+-- where a value with no key simply has an implicit numeric key
+local config = {
+
+  -- Configure AstroNvim updates
+  updater = {
+    remote = "origin", -- remote to use
+    channel = "nightly", -- "stable" or "nightly"
+    version = "latest", -- "latest", tag name, or regex search like "v1.*" to only do updates before v2 (STABLE ONLY)
+    branch = "main", -- branch name (NIGHTLY ONLY)
+    commit = nil, -- commit hash (NIGHTLY ONLY)
+    pin_plugins = nil, -- nil, true, false (nil will pin plugins on stable only)
+    skip_prompts = false, -- skip prompts about breaking changes
+    show_changelog = true, -- show the changelog after performing an update
+    auto_reload = false, -- automatically reload and sync packer after a successful update
+    auto_quit = false, -- automatically quit the current session after a successful update
+    -- remotes = { -- easily add new remotes to track
+    --   ["remote_name"] = "https://remote_url.come/repo.git", -- full remote url
+    --   ["remote2"] = "github_user/repo", -- GitHub user/repo shortcut,
+    --   ["remote3"] = "github_user", -- GitHub user assume AstroNvim fork
+    -- },
+  },
+
+  -- Set colorscheme to use
+  colorscheme = "default_theme",
+
+  -- Override highlight groups in any theme
+  highlights = {
+    -- duskfox = { -- a table of overrides/changes to the default
+    --   Normal = { bg = "#000000" },
+    -- },
+    default_theme = function(highlights) -- or a function that returns a new table of colors to set
+      local C = require "default_theme.colors"
+
+      highlights.Normal = { fg = C.fg, bg = C.bg }
+      return highlights
+    end,
+  },
+
+  -- set vim options here (vim.<first_key>.<second_key> =  value)
+  options = {
+    opt = {
+      relativenumber = true, -- sets vim.opt.relativenumber
+    },
+    g = {
+      mapleader = " ", -- sets vim.g.mapleader
+      copilot_no_tab_map = true,
+      copilot_assume_mapped = true,
+      copilot_tab_fallback = "",
+      vimspector_enable_mappings = 'VISUAL_STUDIO',
+    },
+  },
+  -- If you need more control, you can use the function()...end notation
+  -- options = function(local_vim)
+  --   local_vim.opt.relativenumber = true
+  --   local_vim.g.mapleader = " "
+  --   local_vim.opt.whichwrap = vim.opt.whichwrap - { 'b', 's' } -- removing option from list
+  --   local_vim.opt.shortmess = vim.opt.shortmess + { I = true } -- add to option list
+  --
+  --   return local_vim
+  -- end,
+
+  -- Set dashboard header
+  header = {
+    " █████  ███████ ████████ ██████   ██████",
+    "██   ██ ██         ██    ██   ██ ██    ██",
+    "███████ ███████    ██    ██████  ██    ██",
+    "██   ██      ██    ██    ██   ██ ██    ██",
+    "██   ██ ███████    ██    ██   ██  ██████",
+    " ",
+    "    ███    ██ ██    ██ ██ ███    ███",
+    "    ████   ██ ██    ██ ██ ████  ████",
+    "    ██ ██  ██ ██    ██ ██ ██ ████ ██",
+    "    ██  ██ ██  ██  ██  ██ ██  ██  ██",
+    "    ██   ████   ████   ██ ██      ██",
+  },
+
+  -- Default theme configuration
+  default_theme = {
+    -- set the highlight style for diagnostic messages
+    diagnostics_style = { italic = true },
+    -- Modify the color palette for the default theme
+    colors = {
+      fg = "#abb2bf",
+      bg = "#1e222a",
+    },
+    -- enable or disable highlighting for extra plugins
+    plugins = {
+      aerial = true,
+      beacon = false,
+      bufferline = true,
+      dashboard = true,
+      highlighturl = true,
+      hop = false,
+      indent_blankline = true,
+      lightspeed = false,
+      ["neo-tree"] = true,
+      notify = true,
+      ["nvim-tree"] = false,
+      ["nvim-web-devicons"] = true,
+      rainbow = true,
+      symbols_outline = false,
+      telescope = true,
+      vimwiki = false,
+      ["which-key"] = true,
+    },
+  },
+
+  -- Diagnostics configuration (for vim.diagnostics.config({...}))
+  diagnostics = {
+    virtual_text = true,
+    underline = true,
+  },
+
+  -- Extend LSP configuration
+  lsp = {
+    -- enable servers that you already have installed without mason
+    servers = {
+      -- "pyright"
+    },
+    -- easily add or disable built in mappings added during LSP attaching
+    mappings = {
+      n = {
+        -- ["<leader>lf"] = false -- disable formatting keymap
+      },
+    },
+    -- add to the global LSP on_attach function
+    -- on_attach = function(client, bufnr)
+    -- end,
+
+    -- override the mason server-registration function
+    -- server_registration = function(server, opts)
+    --   require("lspconfig")[server].setup(opts)
+    -- end,
+
+    -- Add overrides for LSP server settings, the keys are the name of the server
+    ["server-settings"] = {
+      -- example for addings schemas to yamlls
+      -- yamlls = { -- override table for require("lspconfig").yamlls.setup({...})
+      --   settings = {
+      --     yaml = {
+      --       schemas = {
+      --         ["http://json.schemastore.org/github-workflow"] = ".github/workflows/*.{yml,yaml}",
+      --         ["http://json.schemastore.org/github-action"] = ".github/action.{yml,yaml}",
+      --         ["http://json.schemastore.org/ansible-stable-2.9"] = "roles/tasks/*.{yml,yaml}",
+      --       },
+      --     },
+      --   },
+      -- },
+      -- Example disabling formatting for a specific language server
+      -- gopls = { -- override table for require("lspconfig").gopls.setup({...})
+      --   on_attach = function(client, bufnr)
+      --     client.resolved_capabilities.document_formatting = false
+      --   end
+      -- }
+      clangd = {
+        capabilities = { offsetEncoding = "utf-8" },
+      },
+    },
+  },
+
+  -- Mapping data with "desc" stored directly by vim.keymap.set().
+  --
+  -- Please use this mappings table to set keyboard mapping since this is the
+  -- lower level configuration and more robust one. (which-key will
+  -- automatically pick-up stored data by this setting.)
+  mappings = {
+    -- first key is the mode
+    n = {
+      -- second key is the lefthand side of the map
+      -- mappings seen under group name "Buffer"
+      ["<leader>a"] = { "<cmd>Alpha<cr>", desc = "Alpha Dashboard" },
+      ["<leader>bb"] = { "<cmd>tabnew<cr>", desc = "New tab" },
+      ["<leader>bc"] = { "<cmd>BufferLinePickClose<cr>", desc = "Pick to close" },
+      ["<leader>bj"] = { "<cmd>BufferLinePick<cr>", desc = "Pick to jump" },
+      ["<leader>bt"] = { "<cmd>BufferLineSortByTabs<cr>", desc = "Sort by tabs" },
+
+      ["<leader>dd"] = { "<cmd>call vimspector#Launch()<cr>", desc = "Launch" },
+      ["<leader>dS"] = { "<cmd>call vimspector#Stop()<cr>", desc = "Stop" },
+      ["<leader>dc"] = { "<cmd>call vimspector#Continue()<cr>", desc = "Continue" },
+      ["<leader>dp"] = { "<cmd>call vimspector#Pause()<cr>", desc = "Pause" },
+      ["<leader>de"] = { "<cmd>call vimspector#Reset()<cr>", desc = "Reset" },
+      ["<leader>dr"] = { "<cmd>call vimspector#Restart()<cr>", desc = "Restart" },
+      ["<leader>dR"] = { "<cmd>call vimspector#RunToCursor()<cr>", desc = "Run to cursor" },
+      ["<leader>dC"] = { "<cmd>call vimspector#GoToCurrentLine()", desc = "Go to current line" },
+      ["<leader>dP"] = { "<cmd>call vimspector#JumpToProgramCounter()<cr>", desc = "Move Cursor to the program counter in current frame" },
+
+      -- Breakpoints
+      ["<leader>dbt"] = { "<cmd>call vimspector#ToggleBreakpoint()<cr>", desc = "Toggle breakpoint" },
+      ["<leader>dbl"] = { "<cmd>call vimspector#ListBreakpoints()<cr>", desc = "List breakpoints" },
+      ["<leader>dbc"] = { "<cmd>call vimspector#ClearBreakpoints()<cr>", desc = "Clear breakpoints" },
+      ["<leader>dbC"] = { "<cmd>call vimspector#ToggleBreakpoint( { trigger expr, hit count expr } )<cr>", desc = "Toggle CBreakpoint or LogPoint on current line"},
+      ["<leader>dbf"] = { "<cmd>call vimspector#AddFunctionBreakpoint( '<cexpr>' )<cr>", desc = "Add a function breakpoint for expression under cursor"},
+      ["<leader>dbn"] = { "<cmd>call vimspector#JumpToNextBreakpoint()<cr>", desc = "Jump to next breakpoint" },
+      ["<leader>dbp"] = { "<cmd>call vimspector#JumpToPreviousBreakpoint()<cr>", desc = "Jump to previous breakpoint" },
+
+      -- Step
+      ["<leader>dss"] = { "<cmd>call vimspector#StepOver()<cr>", desc = "Step over" },
+      ["<leader>dsi"] = { "<cmd>call vimspector#StepOver()<cr>", desc = "Step into" },
+      ["<leader>dso"] = { "<cmd>call vimspector#StepOut()<cr>", desc = "Step out" },
+
+      -- Frames
+      ["<leader>dfu"] = { "<cmd>call vimspector#UpFrame()<cr>", desc = "Up frame" },
+      ["<leader>dfd"] = { "<cmd>call vimspector#DownFrame()<cr>", desc = "Down frame" },
+
+      -- Mardown preview
+      ["<leader>mp"] = { "<cmd>MarkdownPreview<cr>", desc = "Markdown preview" },
+      ["<leader>ms"] = { "<cmd>MarkdownPreviewStop<cr>", desc = "Markdown preview stop" },
+      ["<leader>mt"] = { "<cmd>MarkdownPreviewToggle<cr>", desc = "Markdown preview toggle" },
+
+      -- Vimtex mappings
+      ["<leader>xi"] = { "<cmd>VimtexInfo<cr>", desc = "Info" },
+      ["<leader>xI"] = { "<cmd>VimtexInfoFull<cr>", desc = "Full info" },
+      ["<leader>xt"] = { "<cmd>VimtexTocOpen<cr>", desc = "Open table of contents" },
+      ["<leader>xT"] = { "<cmd>VimtexTocToggle<cr>", desc = "Toggle table of contents" },
+      ["<leader>xq"] = { "<cmd>VimtexLog<cr>", desc = "Log" },
+      ["<leader>xv"] = { "<cmd>VimtexView<cr>", desc = "View" },
+      ["<leader>xr"] = { "<cmd>VimtexReverseSearch<cr>", desc = "Reverse search" },
+      ["<leader>xl"] = { "<cmd>VimtexCompile<cr>", desc = "Compile (toggle)" },
+      ["<leader>xL"] = { "<cmd>VimtexCompileSelected<cr>", desc = "Compile selected" },
+      ["<leader>xk"] = { "<cmd>VimtexStop<cr>", desc = "Stop compilation" },
+      ["<leader>xK"] = { "<cmd>VimtexStopAll<cr>", desc = "Stop all compilations" },
+      ["<leader>xe"] = { "<cmd>VimtexErrors<cr>", desc = "Open quickfix window" },
+      ["<leader>xo"] = { "<cmd>VimtexCompileOutput<cr>", desc = "Open compiler output" },
+      ["<leader>xg"] = { "<cmd>VimtexStatus<cr>", desc = "Compilation status" },
+      ["<leader>xG"] = { "<cmd>VimtexStatusAll<cr>", desc = "Show all compilations' status" },
+      ["<leader>xc"] = { "<cmd>VimtexClean<cr>", desc = "Clean auxiliary files" },
+      ["<leader>xC"] = { "<cmd>VimtexClean!<cr>", desc = "As Clean, but also remove output files" },
+      ["<leader>xm"] = { "<cmd>VimtexImapsList<cr>", desc = "Show list of mappings created by vimtex-imaps" },
+      ["<leader>xx"] = { "<cmd>VimtexReload<cr>", desc = "Reload vimtex" },
+      ["<leader>xX"] = { "<cmd>VimtexReloadState<cr>", desc = "Reload the state for the current buffer" },
+      ["<leader>xs"] = { "<cmd>VimtexToggleMain<cr>", desc = "Set current file as 'current project'" },
+      ["<leader>xa"] = { "<cmd>VimtexContextMenu<cr>", desc = "Show context menu" },
+
+      -- Autosave
+      ["<C-s>"] = { "<cmd>ASToggle<cr>", desc = "Toggle autosave" },
+
+      -- quick save
+      -- ["<C-s>"] = { ":w!<cr>", desc = "Save File" },  -- change description but the same command
+    },
+    t = {
+      -- setting a mapping to false will disable it
+      -- ["<esc>"] = false,
+    },
+    i = {
+      ["<C-e>"] = { "copilot#Accept('<CR>')", silent = true, expr = true },
+    },
+    v = {
+    },
+  },
+
+  -- Configure plugins
+  plugins = {
+    init = {
+      -- You can disable default plugins as follows:
+      -- ["goolord/alpha-nvim"] = { disable = true },
+
+      -- You can also add new plugins here as well:
+      -- Add plugins, the packer syntax without the "use"
+      -- { "andweeb/presence.nvim" },
+      -- {
+      --   "ray-x/lsp_signature.nvim",
+      --   event = "BufRead",
+      --   config = function()
+      --     require("lsp_signature").setup()
+      --   end,
+      -- },
+      {"github/copilot.vim"},
+      {"puremourning/vimspector"},
+      {"lervag/vimtex"},
+      {"jiriks74/vim-pio"},
+      {
+        "iamcco/markdown-preview.nvim",
+        run = function() vim.fn["mkdp#util#install"]() end,
+      },
+      {
+        "Pocco81/auto-save.nvim",
+        config = function()
+          require("auto-save").setup()
+        end,
+      },
+
+      -- We also support a key value style plugin definition similar to NvChad:
+      -- ["ray-x/lsp_signature.nvim"] = {
+      --   event = "BufRead",
+      --   config = function()
+      --     require("lsp_signature").setup()
+      --   end,
+      -- },
+    },
+    -- All other entries override the require("<key>").setup({...}) call for default plugins
+    ["null-ls"] = function(config) -- overrides `require("null-ls").setup(config)`
+      -- config variable is the default configuration table for the setup function call
+      -- local null_ls = require "null-ls"
+
+      -- Check supported formatters and linters
+      -- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/formatting
+      -- https://github.com/jose-elias-alvarez/null-ls.nvim/tree/main/lua/null-ls/builtins/diagnostics
+      config.sources = {
+        -- Set a formatter
+        -- null_ls.builtins.formatting.stylua,
+        -- null_ls.builtins.formatting.prettier,
+      }
+      -- set up null-ls's on_attach function
+      -- NOTE: You can uncomment this on attach function to enable format on save
+      -- config.on_attach = function(client)
+      --   if client.resolved_capabilities.document_formatting then
+      --     vim.api.nvim_create_autocmd("BufWritePre", {
+      --       desc = "Auto format before save",
+      --       pattern = "<buffer>",
+      --       callback = vim.lsp.buf.formatting_sync,
+      --     })
+      --   end
+      -- end
+      return config -- return final config table to use in require("null-ls").setup(config)
+    end,
+    treesitter = { -- overrides `require("treesitter").setup(...)`
+      -- ensure_installed = { "lua" },
+    },
+    -- use mason-lspconfig to configure LSP installations
+    ["mason-lspconfig"] = { -- overrides `require("mason-lspconfig").setup(...)`
+      -- ensure_installed = { "sumneko_lua" },
+    },
+    -- use mason-tool-installer to configure DAP/Formatters/Linter installation
+    ["mason-tool-installer"] = { -- overrides `require("mason-tool-installer").setup(...)`
+      -- ensure_installed = { "prettier", "stylua" },
+    },
+    packer = { -- overrides `require("packer").setup(...)`
+      compile_path = vim.fn.stdpath "data" .. "/packer_compiled.lua",
+    },
+  },
+
+  -- LuaSnip Options
+  luasnip = {
+    -- Add paths for including more VS Code style snippets in luasnip
+    vscode_snippet_paths = {},
+    -- Extend filetypes
+    filetype_extend = {
+      javascript = { "javascriptreact" },
+    },
+  },
+
+  -- CMP Source Priorities
+  -- modify here the priorities of default cmp sources
+  -- higher value == higher priority
+  -- The value can also be set to a boolean for disabling default sources:
+  -- false == disabled
+  -- true == 1000
+  cmp = {
+    source_priority = {
+      nvim_lsp = 1000,
+      luasnip = 750,
+      buffer = 500,
+      path = 250,
+    },
+  },
+
+  -- Modify which-key registration (Use this with mappings table in the above.)
+  ["which-key"] = {
+    -- Add bindings which show up as group name
+    register_mappings = {
+      -- first key is the mode, n == normal mode
+      n = {
+        -- second key is the prefix, <leader> prefixes
+        ["<leader>"] = {
+          -- third key is the key to bring up next level and its displayed
+          -- group name in which-key top level menu
+          ["b"] = { name = "Buffer" },
+          ["d"] = { 
+            name = "Debugging",
+            ["b"] = { name = "Breakpoints" },
+            ["s"] = { name = "Step" },
+            ["f"] = { name = "Frames" },
+          },
+          ["m"] = { name = "Markdown" },
+        },
+      },
+    },
+  },
+
+  -- This function is run last and is a good place to configuring
+  -- augroups/autocommands and custom filetypes also this just pure lua so
+  -- anything that doesn't fit in the normal config locations above can go here
+  polish = function()
+    -- Set key binding
+    -- Set autocommands
+    -- vim.api.nvim_create_augroup("packer_conf", { clear = true })
+    -- vim.api.nvim_create_autocmd("BufWritePost", {
+    --   desc = "Sync packer after modifying plugins.lua",
+    --   group = "packer_conf",
+    --   pattern = "plugins.lua",
+    --   command = "source <afile> | PackerSync",
+    -- })
+
+    -- Set up custom filetypes
+    -- vim.filetype.add {
+    --   extension = {
+    --     foo = "fooscript",
+    --   },
+    --   filename = {
+    --     ["Foofile"] = "fooscript",
+    --   },
+    --   pattern = {
+    --     ["~/%.config/foo/.*"] = "fooscript",
+    --   },
+    -- }
+  end,
+}
+
+return config