The is the end of quite a comples section on exceptins and their handling. If you have stuck with me this far, the rest should be quite a lot simpler - well, at least until we get to the graphics stuff that is :o)
However, the next chapter delves into the features of QDOS that allow the humble programmer the ability to write their own assembly language procedures and functions to extend the workings of SuperBasic. Along the way, the very important maths stack will be examined in quite a lot of detail