diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
index d96902f..c77063d 100644
--- a/.config/nvim/init.lua
+++ b/.config/nvim/init.lua
@@ -6,6 +6,8 @@ vim.g.loaded_netrwPlugin = 1
 ----------------------
 local set = vim.opt
 
+set.foldmethod		= 'marker'
+
 set.wrap 			= true
 set.linebreak 		= true
 set.breakindent 	= true
@@ -30,15 +32,25 @@ set.tabstop 		= 4
 set.shiftwidth 		= 4
 set.softtabstop 	= 0
 
-local group = vim.api.nvim_create_augroup("WrapMarkdown", { clear = true })
+local mdgroup = vim.api.nvim_create_augroup("WrapMarkdown", { clear = true })
 vim.api.nvim_create_autocmd("FileType", {
 	pattern = "markdown,txt",
 	callback = function()
-		vim.opt_local.colorcolumn = "100"
-		vim.opt_local.textwidth = 100
+		vim.opt_local.colorcolumn = "85"
+		vim.opt_local.textwidth = 85
 	end,
 	group = WrapMarkdown,
 })
+vim.api.nvim_create_autocmd("FileType", {
+	pattern = "latex,tex",
+	callback = function()
+		vim.opt_local.shiftwidth = 2
+		vim.opt_local.tabstop = 2
+	end,
+})
+vim.api.nvim_create_autocmd("TextYankPost", {
+  command = "silent! lua vim.highlight.on_yank()",
+})
 
 vim.cmd [[
 	let g:vim_markdown_folding_disabled=1
diff --git a/.config/nvim/lua/core/mappings.lua b/.config/nvim/lua/core/mappings.lua
index bd3b46a..7af80e8 100644
--- a/.config/nvim/lua/core/mappings.lua
+++ b/.config/nvim/lua/core/mappings.lua
@@ -5,9 +5,10 @@ local map = vim.api.nvim_set_keymap
 
 vim.g.mapleader = ' '
 map('n', '<Space>', '', {})
-map('n', '<Leader>n', '<cmd>:bNext<CR>', {})
+map('n', '<Leader>n', '<cmd>:bnext<CR>', {})
 map('n', '<Leader>p', '<cmd>:bprevious<CR>', {})
 map('n', '<Leader>h', '<cmd>:nohlsearch<CR>', {})
 
 -- nvim-tree mappings
 map('n', '<Leader>t', '<cmd>:NvimTreeToggle<CR>', {})
+map('n', '<Leader>z', '<cmd>:ZenMode<CR>', {})
diff --git a/.config/nvim/lua/plugins/init.lua b/.config/nvim/lua/plugins/init.lua
index dfb8248..b326656 100644
--- a/.config/nvim/lua/plugins/init.lua
+++ b/.config/nvim/lua/plugins/init.lua
@@ -2,12 +2,15 @@
 -- plugins --
 -------------
 require "paq" {
-    "savq/paq-nvim";                  -- Let Paq manage itself
+    "savq/paq-nvim";                  	-- Let Paq manage itself
     -- general plugins
     "nvim-lualine/lualine.nvim";
-    { 'kyazdani42/nvim-web-devicons', opt=true };
+    --{ 'nvim-tree/nvim-web-devicons', opt=true };
+    'nvim-tree/nvim-web-devicons';
 	'romgrk/barbar.nvim';
 	'ggandor/lightspeed.nvim';
+    'L3MON4D3/LuaSnip';					-- Snippets plugin
+    'saadparwaiz1/cmp_luasnip'; 		-- Snippets source for nvim-cmp
 
     -- colorschemes --
     'rebelot/kanagawa.nvim';
@@ -29,10 +32,10 @@ require "paq" {
     'lukas-reineke/indent-blankline.nvim';
     'ap/vim-css-color';
 
-    'L3MON4D3/LuaSnip';			-- Snippets plugin
-    'saadparwaiz1/cmp_luasnip'; -- Snippets source for nvim-cmp
-
+	-- writing
     'dhruvasagar/vim-table-mode';
+    'folke/zen-mode.nvim';
+    'folke/twilight.nvim';
 }
 
 -- looks like tablemode for vim-table-mode in markdown
@@ -62,7 +65,31 @@ require'nvim-tree'.setup()
 require'indent_blankline'.setup{
 	show_current_context = true,
 }
+require'nvim-web-devicons'.setup{
+	color_icons = true;
+	default = true;
+}
 -- setup barbar
 require'bufferline'.setup{
-	icons = false,
+	icons = true,
+}
+
+require'zen-mode'.setup{
+	window = {
+		width = 85,
+	},
+	plugins = {
+		options = {
+			enabled = true,
+		},
+		kitty = {
+			enabled = true,
+			font = "+4",
+		},
+	},
+}
+require'twilight'.setup{
+	dimming = {
+		alpha = 0.80,
+	},
 }
diff --git a/.config/nvim/lua/plugins/nvim-cmp.lua b/.config/nvim/lua/plugins/nvim-cmp.lua
index 12eb888..e904b09 100644
--- a/.config/nvim/lua/plugins/nvim-cmp.lua
+++ b/.config/nvim/lua/plugins/nvim-cmp.lua
@@ -59,7 +59,7 @@ cmp.event:on(
 
 -- Add additional capabilities supported by nvim-cmp
 local capabilities = vim.lsp.protocol.make_client_capabilities()
-capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
+capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
 
 local lspconfig = require('lspconfig')