Your fourth suggestion (Avoid global variables) struck a chord for me, mothra, as I've recently received that same advice for improving the quality of my own modest Perl scripts.

What negative side effects result from using global variables in large programs?
    cheers,
    Don
    bumbling toward Perl Adept
    (it's pronounced "why-bick")

In reply to Re: (2) ...write long programs? (side effects of global vars?) by ybiC
in thread How to write long programms? by pokemonk

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