A few:

(WTF does the 'V' stand for?)

Also wild-assed guess: 'V' stands for variable. So SV stands for Scalar Variable.

(WTF does 'P' stand for?)

'P' stands for Pointer; as in the value stored here is a pointer to the (string) value as opposed to IV where the value stored here is the Integer Variable itself; or NV where the value is the value of the Number Variable itself.

LV is ? ("LeftValue?" LVALUE? Local? )

Left value in the C language lvalue sense of, a value that can appear on the left side of the assignment operator. (eg. not a constant).

GV is ? (General? Global?, Garbage-Collected?)

Global Variable.

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In reply to Re: Where to find info on low level perl internals names? by BrowserUk
in thread Where to find info on low level perl internals names? by Anonymous Monk

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