FAsm uses the following forms of storage:
- A stack
- An accumulator
- A "spare"
The stack is, as it's name implies, simply a stack. It holds a variable amount of integers.
The accumulator is a number which can be changed by the "p" procedure(see docs).
The spare is a non-standard but nontheless convenient third form of storage. It acts a bit like a box where you can't see the item in the box unless you take the item out of said box.
0 121 117 103 32 105 72 _l , x ? :l
(The above is the FAsm version of the "Hello World" program, shortened to "Hi guy" to make life easier)