Thank you! Looking back I think OP wanted more like: 
--module=B,B::B1,B::B2,B::A,B::A::A1,B::A::A2
A classes are indented within the B class, but they don't share B namespace so only OP know.

In reply to Re^3: perl Module and directory structure by Anonymous Monk
in thread perl Module and directory structure by pwagyi

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