Sorry, a couple things still look to not be quite right.
1) The width of the table when linestyle=old-ascii and border=0 or
border=1 (and expanded=on and format=wrapped) seems to off by one.
2) The hyphens following the RECORD NN are short by one
I'm surprised the last patch was so big since it sounded like a simple
off-by-one bug. It looks like you've removed the leading space on the
border=0 expanded case. I guess that makes sense but we should
probably stop making significant changes now and just focus on fixing
the off by one bugs.