patch 8.2.2551: MS-Windows: colors test file is not installed Commit: https://github.com/vim/vim/commit/d0bce504ec52def729fffa35c8896979af348d32 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 26 20:25:35 2021 +0100 patch 8.2.2551: MS-Windows: colors test file is not installed Problem: MS-Windows: colors test file is not installed. Solution: Also copy runtime/colors/tools. (Ken Takata, closes https://github.com/vim/vim/issues/7902)

" 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