http://bugs.winehq.org/show_bug.cgi?id=2057
--- Comment #10 from Vladimir vladimiroski@gmail.com 2007-12-30 12:58:49 --- Just for updating this bug, this is still a problem in 0.9.52.
I also do realized that 'Word Wrap' is always enabled in the RTF box, even if I disabled the flag for it; this of course it's not a problem on Windows.