is P::RD LL(1) LL(N) LR(1) LR(N) ?

On Thursday, March 14, 2002, at 11:58 AM, Orton, Yves wrote:

> BTW:  This is basically how the red-dragon suggest one should handle
> symbols, (with a perlish flavour)
>

Would someone mind mentioning exactly what LL(1) , LL(N) and 
LR(1) and LR(N) mean
and which of these P::RD is?

I used to know this kind of thing but forgot it.

If you want to ignore this question, then that is fine as I am 
asking for help
in something I could figure out myself if it really mattered.