rainbow plugin

vimrc

@@ -124,12 +124,12 @@ if executable('fzf') && v:version >= 704
 endif
 
 "}}}
-"   #vim-markdown
+"   #vim-markdown{{{
 "   https://github.com/plasticboy/vim-markdown
 Plug 'plasticboy/vim-markdown'
 let g:vim_markdown_toc_autofit = 1
 let g:vim_markdown_fenced_languages = ['bash=sh']
-
+"}}}
 "   #vim-qlist {{{
 " Original: https://github.com/romainl/vim-qlist
 Plug 'studio-vx/vim-qlist'
@@ -350,6 +350,12 @@ if g:vimrc_load_dev_plugins
   Plug 'unblevable/quick-scope'
   let g:qs_highlight_on_keys = ['f', 'F', 't', 'T']
   "}}}
+"   #rainbow{{{
+  " https://github.com/luochen1990/rainbow/blob/master/README.md
+  Plug 'luochen1990/rainbow'
+  let g:rainbow_active = 0
+  nnoremap <silent><space>rt :RainbowToggle<cr>
+  "}}}
 "   #scss-syntax{{{
   Plug 'cakebaker/scss-syntax.vim'