changed cells to a map of state--which includes the pointer the cells and the code pointer
created update-state macro. Unsure of implemenation
created update-state macro. Could probably be done with function but I'm leaving it with a macro for now for when I change it in the future
added vector of instructions to the state map
changed update-state macro to include splice of keys
having trouble with plus
created operation-type macro to determine whether the function manipulates the cell or the pointer