set noswapfile
set number relativenumber
augroup numbertoggle
  autocmd!
  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
augroup END

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

set visualbell noerrorbells
set history=500
set nofoldenable
set wildignorecase
set hidden
set encoding=UTF-8

set clipboard=unnamedplus

set mouse=nic
set mousemodel=popup

syntax on