How to do line wrapping?

[Robb Shecter]

Hi,

I just downloaded, modified and installed your script as a Zope external method.  This was
pretty easy although I'm new at it.  Thanks.

There seems to be one problem, though: Every paragraph has two blank lines at the end.
The problem is the call in main:

f.end_paragraph(1)

...This makes the 2 blank lines.  If I change this to a 2, then I get 3 blank lines.  If I
change it to a zero, though, then I get zero blank lines!  Is this a bug?

Thanks,
Robb