MSX BASIC versions that I'm aware of:
1.0: The MSX1 system
2.x: The MSX2 system. Do not know the difference between subversions
3.x The MSX2+ system. Do not know if there are multiple subversions
4.x: The MSX turbo R system. I know that the GT contains 4.1. Do not know if
the ST contains 4.0 or that 4.0 never existed.
And as far as KUN-BASIC is concerned: there are two versions. Version 1,
which is compatible with MSX2 and version 2, which is compatible with MSX2+.
I think there is also a tR version out there too...
If memory serves Henrik Gilvad had it once when he disassembled it for adding in
gfx9000 basic...
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For info, see http://www.stack.nl/~wynke/MSX/listinfo.html
