patch 8.2.2655: The -w command line argument doesn't work Commit: https://github.com/vim/vim/commit/0a1a6a1aa4004d0e4d64cc375540156b8bd92a87 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 26 14:14:18 2021 +0100 patch 8.2.2655: The -w command line argument doesn't work Problem: The -w command line argument doesn't work. Solution: Don't set 'window' when set with the -w argument. (closes https://github.com/vim/vim/issues/8011)

" Script to fill the window with emoji characters, one per line.
" Source this script: :source %

if &modified
  new
else
  enew
endif

" Use a compiled Vim9 function for speed
def DoIt()
  var lnum = 1
  for c in range(0x100, 0x1ffff)
    var cs = nr2char(c)
    if charclass(cs) == 3
      setline(lnum, '|' .. cs .. '| ' .. strwidth(cs))
      lnum += 1
    endif
  endfor
enddef

call DoIt()
set nomodified