patch 8.2.2783: duplicate code for setting byte in blob, blob test may fail Commit: https://github.com/vim/vim/commit/e8209b91b9974da95899b51dba4058b411d04d5b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 18 16:08:52 2021 +0200 patch 8.2.2783: duplicate code for setting byte in blob, blob test may fail Problem: Duplicate code for setting byte in blob, blob test may fail. Solution: Call blob_set_append(). Test sort failure with "N".

" Provide 'PrintVer' command to print the interface versions.

func s:print_ver(lang, ...)
  if has(a:lang)
    exec a:lang join(a:000)
  else
    echo 'N/A'
  endif
  echo ''
endfunc

command -nargs=+ PrintVer call <SID>print_ver(<f-args>)