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Re^2: Function Prototype Context Conversion

by tadman (Prior)
on Jun 13, 2002 at 13:02 UTC ( #174178=note: print w/replies, xml ) Need Help??

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  1. or download this
    % /bin/foo foo_a foo_b foo_c
  2. or download this
    % /bin/foo foo_?
  3. or download this
    sub foo
    {
          croak "foo() only takes one argument" if (@_ > 1);
          print "$_[0]\n";
    }
    

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