diff --git a/nvim/init.vim b/nvim/init.vim
index 536fe43..2d27bf7 100644
--- a/nvim/init.vim
+++ b/nvim/init.vim
@@ -73,6 +73,8 @@ Plug 'inkarkat/vim-mark'
 Plug 'rking/ag.vim'
 Plug 'terryma/vim-multiple-cursors'
 
+Plug 'lukas-reineke/indent-blankline.nvim'
+
 " temp plugin
 Plug 'tpope/vim-surround'
 Plug 'buoto/gotests-vim'
@@ -320,6 +322,15 @@ let g:fzf_history_dir = '~/.local/share/fzf-history'
 
 lua << EOF
 
+vim.opt.list = true
+vim.opt.listchars:append "eol:↴"
+
+require("indent_blankline").setup {
+    show_end_of_line = true,
+    show_current_context = true,
+    show_current_context_start = true,
+}
+
 local nvlsp = require'lspconfig'
 
 local lspSig = require'lsp_signature'
@@ -389,6 +400,7 @@ cmp.setup {
       -- behavior = cmp.ConfirmBehavior.Insert,
       select = true,
     }),
+    ['<C-e>'] = cmp.mapping.abort(),
     -- ['<Tab>'] = cmp.mapping(cmp.mapping.select_next_item(), { 'i', 's' }),
   }),
   snippet = {
diff --git a/tmux b/tmux
index 1be42dd..6cf2e67 100644
--- a/tmux
+++ b/tmux
@@ -6,7 +6,8 @@ run-shell "tmux setenv -g TMUX_VERSION_29 $(awk 'BEGIN {print (\"'$(tmux -V | se
 # -----------------------------
 # Global settings
 # -----------------------------
-set -g default-terminal xterm-256color
+# set -g default-terminal xterm-256color
+set -g default-terminal screen-256color
 set-option -ga terminal-overrides ",*256col*:Tc"
 
 # scrollback buffer n lines