http://qs321.pair.com?node_id=291161


in reply to Pack/Unpack Tutorial (aka How the System Stores Data)

Thanks, pfaut for a good tutorial.

Your "Example code" has errors that need to be fixed.

Undefined subroutine &main::DumpScalar called at <code-file> line 38.
Replacing all 11 occurrances of "DumpScalar" by "DumpString" corrects the problem.