" Use 4 spaces for indentation
set tabstop=4
set shiftwidth=4
set softtabstop=4
set expandtab
set number

" Copy yanked text to the Wayland system clipboard using wl-copy.
if executable('wl-copy')
  augroup wayland_clipboard
    autocmd!
    autocmd TextYankPost * if v:event.operator ==# 'y' |
          \ call system('wl-copy', getreg(v:event.regname ==# '' ? '"' : v:event.regname)) |
          \ endif
  augroup END
endif