id Barrett, author of <a href="http://quinthar.com/qwikiwiki/index.php?page=Home" target="_top">Qwiki</a>,
          for sharing these samples and teaching me these obscure formatting rules.
          I wasn't sure at all if <a href="http://spirit.sourceforge.net" target="_top">Spirit</a>,
          being more or less a formal EBNF parser, can handle the context sensitivity
          and ambiguity.
        </p></div>
<div class="footnote"><p><sup>[<a id="ftn.quickbook.syntax.phrase.footnotes.f0" href="#quic