section'ed qandaentry in toc

Hello,

I maintain a rather large FAQ (>100 questions) for the Cygwin
project that I recently converted to DocBook. We want to have
two versions: a huge one-file, and a multifile. The one-file
was easy and I've got it just the way I want it at
http://cygwin.com/faq/faq-nochunks.html