patch 9.0.0488: cursor wrong with virtual text "above" and 'showbreak' Commit: https://github.com/vim/vim/commit/4c7fd4d68f69b4e420a5448f144f4d57eda22f8c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 17 17:15:33 2022 +0100 patch 9.0.0488: cursor wrong with virtual text "above" and 'showbreak' Problem: Cursor in wrong position with virtual text "above" and 'showbreak'. Solution: Take the first character column into account. (closes #11149)

" 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