patch 9.0.0514: terminal test sometimes hangs Commit: https://github.com/vim/vim/commit/a22c56a59a1e60f6976e61d16001623424a26b3a Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 20 15:10:31 2022 +0100 patch 9.0.0514: terminal test sometimes hangs Problem: Terminal test sometimes hangs. Solution: Add a bit more information to the test output. (issue https://github.com/vim/vim/issues/11179)

" 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