I hope not to raise too much the noise/signal level on list, but I have a question: I have had a long experience programming my HP28s pocket calculator, and its RPN language that AFAIK is mostly the same as that of newer models, supported constructs of the form
-> a b << ... >> where C<< -> >> is a literal right arrow char and C<<< << >>> and C<<< >> >>> are literal guillemets (delimiting blocks). Just wonder wether by any chance *that* language has had any influence on the -> $x, $y { ... } construct. Michele -- >> Di solito vedo persone come te svenute nelle taverne. > Ancor PRIMA che ti sentano l'alito? Non accettero' la tua impertinenza restando seduto! - "don't t0uch" su it.discussioni.litigi