spelling – Support for spell-checking of LuaTeX documents

The pack­age aids spell-check­ing of TeX doc­u­ments com­piled with the LuaTeX en­gine. It can give vi­sual feed­back in PDF out­put sim­i­lar to WYSIWYG word pro­ces­sors. The pack­age re­lies on an ex­ter­nal spell-checker ap­pli­ca­tion to check spelling of a text file and to out­put a list of bad spellings.
The pack­age should work with most spell-check­ers, even dumb, TeX-un­aware ones.