mutt, vim, and autowrapping replies

[Jeremy Volkening]

Generally speaking I have the interface between mutt and vim regarding 
wrapping, flowed text, and quoting working satisfactorily. However, 
sometimes I receive mail with no line breaks within paragraphs. If I 
reply to such a message, the lack of hard breaks in the quoted 
paragraphs is retained within vim, and I'd rather not send out my 
replies formatted in this way. I can re-format the paragraphs to follow 
my textwidth setting with a few keystrokes, but I was wondering if 
anyone knew of anything I could add to "mail.vim" to re-flow the quoted 
text automatically upon opening in vim?

Thanks,
Jeremy