patch 8.2.3372: line2byte() value wrong when adding a text property Commit: https://github.com/vim/vim/commit/cdd8a5e6fe089a3b1370ac940d06fc3cefc6f8f2 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 25 16:40:03 2021 +0200 patch 8.2.3372: line2byte() value wrong when adding a text property Problem: line2byte() value wrong when adding a text property. (Yuto Kimura) Solution: Adjust length for text property. (closes https://github.com/vim/vim/issues/8772) Also fix it for deleting a line.

" Script to check if all the locales used in spell files are available.

grep /sys env LANG/ */main.aap
let not_supported = []
for item in getqflist()
  let lang = substitute(item.text, '.*LANG=\(\S\+\).*', '\1', '')
  try
    exe 'lang ' . lang
  catch /E197/
    call add(not_supported, lang)
  endtry
endfor

if len(not_supported) > 0
  echo "Unsupported languages:"
  for l in not_supported
    echo l
  endfor
else
  echo "Everything appears to be OK"
endif