Sorry about the vague question. All three of these functions would be independent in the sense that they do not pass each other data but I would like to execute them in a row. I meant the execution order in my two options to be equivalent. As silly as it seems, something like this: 
#!/usr/bin/perl -w

use strict;

func1();
func2();
func3();

sub func1{
  print "I am the first subroutine\n";
  return 0;
}

sub func2{
  print "I am the second subroutine\n";
  return 0;
}

sub func3{
  print "I am the thrid subroutine\n";
  return 0;
}

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In reply to Re: Re: Style & subroutine organization by camelman
in thread Style & subroutine organization by camelman

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