lynx-dev run-together headers, the other case

[Klaus Weide]

Here is an example of invalid HTML where, for a change, SortaSGML
gives a "better" display than TagSoup:

  <http://www.iab.org/iab/recent_documents.html>

With SortaSGML, the header lines appear on separate lines (with blank
lines in between).  With TagSoup, those lines run together into one
block.

I haven't checked with Vlad's recent changes for T_Hn, it shouldn't
make a difference though.

   Klaus