in reply to Code explanation needed (was: What does this mean)

I dont get what you mean by there subs, dont the ususally have to start with 
sub blah {
}

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Re: Re: Code explanation needed (was: What does this mean)
by Sifmole (Chaplain) on Jun 10, 2002 at 13:55 UTC
    They are calls to subroutines. The code for the subroutines is not present in the code snippet you posted.
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