patch 9.0.1604: errors from the codestyle test are a bit confusing Commit: https://github.com/vim/vim/commit/abc8130d6a680026ffb2cc36b74d239e88f775d6 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 4 16:55:27 2023 +0100 patch 9.0.1604: errors from the codestyle test are a bit confusing Problem: Errors from the codestyle test are a bit confusing. Solution: Use assert_report() with a clearer message. Avoid a warning for an existing swap file.

" 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