I don't know if it will help you or not, but when I was trying to puzzle out a
program in python a while back, I found that there are applications online that
will analyze source code and sort of flow-chart it out for you.
It seemed to be pretty accurate, and really helped get me off an running - even
with a wholly unfamiliar programming language.


(I have actually been thinking about doing just this, again with POV-Ray, but
just haven't had it in the forefront of my mind when I had the time & internet
access...   :(  )

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