You sure about the code? tried to run it and I get:
`-- hello_world.pl
,bin-perl_world.pl
,bye.pllo_world.pl
,bye.pl,strict.pml
,strict.pmworld.pl
    `   `-- bin-perl

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In reply to Re^3: Converting hash structure into a special tree by ovedpo15
in thread Converting hash structure into a special tree by ovedpo15

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