patch 8.2.3154: Vim9: some type checks for builtin functions fail Commit: https://github.com/vim/vim/commit/841e498c5d1765eab17bce5242543b47dfc25b41 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Jul 11 22:04:25 2021 +0200 patch 8.2.3154: Vim9: some type checks for builtin functions fail Problem: Vim9: some type checks for builtin functions fail. Solution: Correct the type checks. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8551, closes #8550)

" 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