I frequently need to correct files that have numerous spelling errors. Spellcheck tags all these words, but is there a command or function within vim that will dump all these tagged words to a file?
My SpellCheck plugin provides a command that populates Vim's quickfix list with all spelling errors. This is even better than dumping to a file in that you can quickly locate each spelling error. It also sets up mappings in the quickfix list to "remotely" correct / add to spell dict the mistakes.