My Vim RC

.vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'airblade/vim-gitgutter'
Plugin 'othree/yajs.vim'
Plugin 'othree/html5.vim'
Plugin 'sheerun/vim-json'
Plugin 'nathanaelkane/vim-indent-guides'

call vundle#end()            " required
filetype plugin indent on    " required

set smarttab
set expandtab
set number
set tabstop=2
set shiftwidth=2
set softtabstop=2

set pastetoggle=<F2>

set incsearch
set hlsearch

set title
set visualbell

set background=dark

let g:indent_guides_auto_colors = 0
hi IndentGuidesOdd  ctermbg=236 guifg=#303030
hi IndentGuidesEven ctermbg=240 guifg=#585858

highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()