Your emphasis the script using the module demonstrates the ambiguity of the OP's question. Is this about the script (which we usually identify as whatever is in $0) or is this the file from which a particular subroutine was called, as returned by caller? "Using a module" and "calling a subroutine in a module" are different things and can happen in different files.

In reply to Re^6: Do modules know the callers full path? by haj
in thread Do modules know the callers full path? by Anonymous Monk

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