[racket-dev] submodules

Some more comments:

* There's probably a better way to collect the expression lists than
  set!-ing it.

* `sub' is probably a bad name, though `submodule' looks too long for
  this.


[

* I should have said earlier that if there's a `when-testing' then the
  bad result is adding a `when-in-main' -- even when it begs an
  example of:

    #lang racket
    (when-in-main (displayln "Go see Matthias."))

]

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                    http://barzilay.org/                   Maze is Life!