vim/ftplugin/man.vim

   1 setlocal nolist
   2 setlocal textwidth=80
   3 setlocal listchars-=extends:❯,precedes:❮
   4 setlocal sidescroll=0
   5 setlocal sidescrolloff=0
   6 wincmd L
   7 vertical resize 80
   8 normal ze