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c:\@Work\Perl\monks>perl -wMstrict -le "my $s = join foo => 1, 2, 3, 4; print qq{'$s'}; " '1foo2foo3foo4'
c:\@Work\Perl\monks>perl -wMstrict -le "my $s = join 8, qw(foo bar baz); print qq{'$s'}; " 'foo8bar8baz'