Gregg, you need to read Romano's original post a bit more carefully. It seems to me to be a bug of the function 'error? It is a problem because some code may run, causing an error which cannot be handled properly by our usual error-trapping code.
Anton. > Hi Romano, > > I guess it depends on how you expect things to work. A series stores > something like a pointer to the head of the series, and an index into it, > right? So, when you remove an element, any other references to that series > will have their indexes offset by one from where they were > originally. I.e. > the series "shrinks" underneath them, but they keep referring to the same > index, not the same element, as they were before. > > >> a: "ab" > == "ab" > >> b: back tail a > == "b" > >> remove a > == "b" > >> b > == "" > > --Gregg -- To unsubscribe from this list, please send an email to [EMAIL PROTECTED] with "unsubscribe" in the subject, without the quotes.
