patch 9.0.0666: spacing-combining characters handled as composing Commit: https://github.com/vim/vim/commit/7beaf6a720ddc7e2989c8831872bfb98ec78a65d Author: Bram Moolenaar <Bram@vim.org> Date: Wed Oct 5 18:03:00 2022 +0100 patch 9.0.0666: spacing-combining characters handled as composing Problem: Spacing-combining characters handled as composing, causing text to take more space than expected. Solution: Handle characters marked with "Mc" not as composing. (closes #11282

" 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