Re^2: Where to find info on low level perl internals names? (parent updated)

I revamped the table in the parent.

Cleared up confusion that came from "IV" and the like having somewhat different meanings in different contexts.
Cleared up confusion due to difference between B class names and the actual SV type name
Since the question was about B class names, the examples were changed from using Devel::Peek to using B.
Added many missing class names.

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