Hey guys,
I'm from Pittsburgh, yet I manage to "talk real good".
Now, "forth" as I know it, was a computer programming language in the early days of artificial intelligence. A good friend of mine who worked for Westinghouse built a robot arm to cut glass, and he wrote the code to drive it in "forth".. the hardware interface utilized the four joystick ports on an Atari 800 computer. This is no BS! Another Pittsburgh guy (who designed nuclear subs for a living) invented the "Happy" modification for Atari disk drives, which defeated most copy protection used in those days (CRC errors, etc.).
Another good friend of mine worked for a company who made ADA compilers. (You defense contractors may know a thing or two about that language.)
Anyway, my point is that I'm from Pittsburgh and I know how to spell fourth. But that's just me...