.vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

set number

set showmatch	
set novisualbell

set hlsearch
set smartcase
set ignorecase
set incsearch
 
set autoindent
set shiftwidth=4
set smartindent
set smarttab
set softtabstop=4
set expandtab
 
set ruler
 
set undolevels=1000
set backspace=indent,eol,start

autocmd FileType make setlocal noexpandtab

nnoremap <F2> :set nonumber!<CR>:set foldcolumn=0<CR>

set list
set listchars=nbsp:…,tab:▸\ ,trail:·