Sorry, but I'm not the one trolling. Reading up on "Canon Cat", I find
> It had a text-based interface without a mouse, icons, or menus
sigh
The Forth in space thing is just some drivers/firmware for spaceships. I.e. once again nothing that an ordinary user would care about. The APL part is devoid of links to real contemporary software. Not even something of Notepad++ quality...
Please don't waste your time as you don't seem to want to understand my question. Thank you.