add vim

nvim/init.vim(server)

@@ -99,3 +99,29 @@ filetype plugin on
 set splitright
 set splitbelow
 
+"Use 24-bit (true-color) mode in Vim/Neovim when outside tmux.
+"If you're using tmux version 2.2 or later, you can remove the outermost $TMUX check and use tmux's 24-bit color support
+"(see < http://sunaku.github.io/tmux-24bit-color.html#usage > for more information.)
+if (empty($TMUX))
+  if (has("nvim"))
+    "For Neovim 0.1.3 and 0.1.4 < https://github.com/neovim/neovim/pull/2198 >
+    let $NVIM_TUI_ENABLE_TRUE_COLOR=1
+  endif
+  "For Neovim > 0.1.5 and Vim > patch 7.4.1799 < https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 >
+  "Based on Vim patch 7.4.1770 (`guicolors` option) < https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd >
+  " < https://github.com/neovim/neovim/wiki/Following-HEAD#20160511 >
+  if (has("termguicolors"))
+    set termguicolors
+  endif
+endif
+
+if &term =~ 'xterm' || &term == 'win32'
+    " Use DECSCUSR escape sequences
+    let &t_SI = "\e[5 q"    " blink bar
+    let &t_SR = "\e[3 q"    " blink underline
+    let &t_EI = "\e[1 q"    " blink block
+    let &t_ti ..= "\e[1 q"  " blink block
+    let &t_te ..= "\e[0 q"  " default (depends on terminal, normally blink
+    " block)
+endif
+