This is the first normal line
@PERL << ^END_OF_PERL$
  sub Hello {
    Vpp_Out(join('',"Hello world"," - Here I am"),"and here on the next line");
  }
  
  sub Chances($$) {
    my ($nseq,$num) = @_;
    # compute the chance to draw a sequence of <nseq> specific balls
    # out of <num> balls.
    my $chance;
    if ( $nseq > $num ) {
      $chance= 0;
    } else {
      $chance= 1;
      for (my $k=1; $k <= $nseq; $k++) {
        $chance*= $k/($num-$k);
      }
    }
    Vpp_Out(sprintf ('double chance_%d_of_%d = %.12f;',$nseq,$num, $chance));
  }
  
  sub WhoIs($) {
    my $Subject = $_[0];
    return "our $Subject is $$VAR{$Subject}";
  }
  
  sub WhoIs($) {
    my $Subject = $_[0];
    return "our $Subject is $$VAR{$Subject}";
  }
  
END_OF_PERL
This is the second normal line
@EVAL &Hello
This is the third normal line
@EVAL &Chances(7,49)
This is the fourth normal line
@EVAL &Chances(6,16)
Who is the Guru : @@WhoIs('Guru')@@ :
This is the last line