Linefeeds in quest "Description=" field

I'm working on a quest world and I'd like to include longer descriptions for each deck, with a bit of fluff and some quotes. Multiple paragraphs. Regular Windows Notepad linefeeds won't do the trick; everything after the first linefeed is ignored. I've tried copy/pasting those funny non-Windows linefeeds from the Readme.txt, and various combinations of / and \, to no avail.
Is there a way to do this?
Is there a way to do this?