view doc/extra @ 283:e76b112c837e

fix empty-subexpr bug
author Drew Perttula <drewp@bigasterisk.com>
date Fri, 17 Jun 2005 20:49:20 +0000
parents 45b12307c695
children
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'''

        up
        |\________
       / \_      /\
      /    \   /   \
   d1        d2    d3


   up has a single output that outputs {d1 : .8, d2:0.1}
   

'''