#!/usr/bin/perl -w
# test2.pl
$n = "\n";
eval{
    open( OUTPUT, "+>&STDOUT" ) or 
        die "Can't dup STDOUT to OUTPUT: $!$n";
    open( OUTERR, "+>&STDERR" ) or 
        die "Can't dup STDERR to OUTERR: $!$n";
    $return = system('perl', 'return.pl');
    chomp ( @results = <OUTPUT> );
    chomp ( @errors  = <OUTERR> );
    close OUTPUT;
    close OUTERR;
};
$@ && die "ERROR: $@$n";
print "---return$n";  print $return>>8 , $n;
print "---results$n"; foreach(@results) { print $_ . $n };
print "---errors$n";  foreach(@errors)  { print $_ . $n };