I've been working on PNFHA. I've been trying to properly add functions to the language. There are two types of possible concepts similar to a C++ function.
The first, is a subroutine. This is a subprogram, basically. Then there is a function. A function has a signature, which includes return values, and parameters. I'm trying to get parameters to work right now. The compiler keeps giving a false Boolean value where a true one should be.
By the way, when I finally released...