> what made me think they were more complicated was the =HEAD NAME and =HEAD DESCRIPTION type headings.
these are POD Tags (see perlpodspec)
> Now comes down to the theory behind using modules
I suggest you look into perldoc perlmod.
There is also a very good description in the book "Programming Perl, (Packages, Modules, and Object Classes)"
pelagic
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I can resist anything but temptation.