[Tutor] Program Control

[Kent Johnson]

kubota2550 at gmail.com wrote:
> Maybe I'm asking the wrong question.  This appears that a module is a 
> external program.  What I've seen on some programs but don't fully 
> understand is something of the sort: def main() and a def  sub() and def 
> add().  It appears that the program has calls to each of these 
> sections.  The term module may be incorrect here.  I would  like to have 
> all of my code in one program but be able to call sections of code and 
> return from them to the main app.  That's where I'm lost.

Then it sounds like you need to learn about functions. The same 
tutorials, different sections.

Kent