example of a minimal yet just-good-enough vimrc

vim.rc

set number
set linebreak
set showbreak=+++
set textwidth=100
set showmatch
set visualbell

set hlsearch
set smartcase
set ignorecase
set incsearch

set autoindent
set expandtab
set shiftwidth=2
set smartindent
set smarttab
set softtabstop=4

set ruler

set undolevels=1000
set backspace=indent,eol,start