Vimrc

set cindent
set smartindent
set autoindent

set tabstop=4
set softtabstop=4
set shiftwidth=4

set mouse=a
set nu
set ruler
set cursorline
set t_Co=256

inoremap ( ()<ESC>i
inoremap [ []<ESC>i
inoremap { {<CR>}<ESC>i