set encoding=utf8
set paste
set expandtab
set textwidth=0
set tabstop=4
set softtabstop=4
set shiftwidth=4
set autoindent
set backspace=indent,eol,start
set incsearch
set ignorecase
set ruler
set wildmenu
set commentstring=\ #\ %s
set foldlevel=0
set clipboard+=unnamed
syntax on
原文：http://www.cnblogs.com/moveofgod/p/6350105.html