anchor.diff:  or by using the web console to invoke
   http://deepsymmetry.org/afterglow/doc/afterglow.core.html#var-start-nrepl[core/start-nrepl].
   
  +=== Show Control
  +
   Once you have the web interface open, and a show running, you will
   spend most of your time on the show page. Here is the bottom left
   corner of the cue grid that gets created for the sample show by
  
positive.code: Architecture daemon, the status indicator will show Error, and there
  will be a `Details` button you can click to get more information about
  the problem Afterglow is encountering.
  
  The majority of the page is taken up by an 8&times;8 window on to the
  <<cues#cues,Cue grid>> attached to the show. You can activate any cue
  
negative.code: Beat&rdquo;, and &ldquo;All Saw Down Beat&rdquo; cues are dimmed
  because they would replace the running &ldquo;All Dimmers&rdquo; cue.
  
  ==== Scrolling and Linked Controllers
  
  The show may have many more cues than fit on the screen at once; the
  diamond of blue arrows at the bottom right allow you to page through
  the larger grid. If there are more cues available in a given
  