"Paul E.C. Melis" <melis / cs.utwente.nl> writes: > And this isn't in the Pickaxe book, so that's why I didn't get > it... It's actually quite logical, now that I think about it. No - we missed that one (and also the def fred ... rescue ... end form). And interestingly, although I'm sure I remember adding this to the errata, I can't find it in there now, so I'll add it. Dave