light vimrc for Bash on Windows

.vimrc

"Bash on Windows

"swap fileを作らない
set noswapfiles
set nobackup

"行数の表示
set number

set cursorline

set title

"search configure
set incsearch
set ignorecase
set smartcase
set wrapscan
set hlsearch
"<ESC>二回ででハイライトをOFFにする
nmap <ESC><ESC> :noh<CR>

"http://peace-pipe.blogspot.com/2006/05/vimrc-vim.html
set tabstop=4
set shiftwidth=4
set softtabstop=0
set expandtab

nmap <UP> gk
nmap <DOWN> gj
vmap <UP> gk
vmap <DOWN> gj
" insert modeの時 jj でinsert modeを抜ける
inoremap <silent>jj <Esc>