Free42 LSTO REGS

[Paul Dale]

The 34S introduced local variables that were allocated per return stack frame (thanks Marcus). These were initially used by some of the internal keystroke programmes (XROM). They are not at the same level of sophistication that Free42 now has. I suspect that there might be some middle ground between the two but why would anyone compromise?

The most important benefit is that the two major HP calculator projects have been learning from each other,

Pauli