[boost] [bind][function][lamda][signals][variant][boostbook] PDF doc builds broken?

25 May 2013

      The libs bind, lambda, signals, variant and boostbook all have:

project boost/doc ;

In their Jamfiles, and Boost.Build is now treating that duplication as an 
error.

Is there any reason these project ID's can't be just commented out / 
removed?

Thanks, John.

John Maddock