Functions and function command

Description

This is the function command, this command will declare a function that can be called with the call command. Furthermore, this command takes a function name, an arguments list and a body. The function name is in argument 1 from argument 1 beyond is an argument list and the final argument is the body that runs when it's called.

Note

All function names MUST be prefixed with FUNC to indicate that it's a function.

Function??

A function in programming is a block of code that has a name and an argument list so the output can be altered by the arguments. In other words, a function is a machine that will output some data BASED on the input. A function can make your code more simple by reducing code duplication as functions can be called with one line compared to writing the whole thing multiple times.

Example

function $FUNC_FUNCTION $ARGUMENT (
     # Code here...
)