GW>   Beware, all the screen dislay code is non-portable from
GW>   the IBM PC (specifically targeted at DOS as it does
GW>   direct screen memory writing).
GW>   You may want to look at the SNIPPETS code for portable
GW>   routines.
   That's why I kept all the display and input in those two
   routines. They may be replaced with something more portable,
   or at least something that works in a specific environment,
   without requiring changes to the rest of the code.
   It really should be a configurable data base, too, but I
   lacked the ambition to really get into it.
> ] This Universe is 3-D captioned for the Magic Eye impaired...
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