http://bugs.winehq.org/show_bug.cgi?id=15493
--- Comment #3 from Austin English austinenglish@gmail.com 2011-10-06 14:24:37 CDT --- Still in wine-1.3.29-217-g5432611.
There's a related bug, newlines are not properly made, so the lines run into each other. Perhaps a \n \rn mixup?
I also noticed that the stop button doesn't work, though those are both separate bugs.