If the subroutine is not actual Perl code but (say) C code which lives in a dynamically loaded extension (.so file), then you will need a C decompiler, not a Perl decompiler.

The best decompiler I know is IDA Pro, but I assume that if this is a bought software package, it will be much easier to get the source code from your vendor.

In reply to Re^10: How to print out package code ? by Corion
in thread How to print out package code ? by Martin90

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