Best vimrc in the world

set number
syntax on
set showmatch
set lazyredraw
set tabstop=4
set softtabstop=4
set shiftwidth=4
set incsearch
set hlsearch
set ignorecase
set smartcase
set termencoding=utf8
set nocompatible
set ruler
set showcmd
set ch=1
set mousehide
set autoindent
set smartindent
set whichwrap+=<,>,h,l,[,]

function! SuperCleverTab()
    if strpart( getline('.'), 0, col('.')-1 ) =~ '^\s*$'
        return "\<Tab>"
    else
        return "\<C-p>"
    endif
endfunction

inoremap <Tab> <C-R>=SuperCleverTab()<cr>