By the way, yes, I bit.  I have my excuses, but really the only saving
grace was that I figured it out for myself ... unfortunately, only
after hitting C-c C-c.  :-)

-- 
Graduate School of Systems and Information Engineering   University of Tsukuba
http://turnbull.sk.tsukuba.ac.jp/        Tennodai 1-1-1 Tsukuba 305-8573 JAPAN
        Economics of Information Communication and Computation Systems
          Experimental Economics, Microeconomic Theory, Game Theory