patch 8.2.2964: Vim9: hang when using space after -> Commit: https://github.com/vim/vim/commit/a733042b124357225e4081e10ef28591236c6077 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 8 20:46:45 2021 +0200 patch 8.2.2964: Vim9: hang when using space after -> Problem: Vim9: hang when using space after ->. (Naohiro Ono) Solution: Skip over white space to find the function name. (closes https://github.com/vim/vim/issues/8341)

" 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