Black holes as syntax, Was: Whitespace as syntax (was Re: Python Rocks!)

[David]

Authorware Professional, now sold by Macromedia.  CAI language; very good
for what it was designed to do.

>>Off topic:
>>By the way, speaking of code blocks, does anyone know of any languages that
>>use blocks...literally? That is, given the prevalence of GUIs, a
>development
>>environment/language where code is contained in rectangles?