[LMC]

I've tried everything I've found in the answers and tutorials--set language,
etc.--but nothing's working. My spellchecker still isn't proofing the whole
document. I'm still getting "text marked with 'do not check spelling or
grammar' was skipped." When I go to set language and uncheck the "do not
check spelling or grammar" box, it doesn't seem to retain that. What can I do?