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2002-11-02
2002-11-02 15:45:39 by Henrik Grubbström (Grubba) <grubba@grubba.org>
f221a92fac5595e786796c43c60aa0360cf78c64 (
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7.9
Minor language change.
Rev: CHANGES:1.28
84:
two functions, index() and value(), to get the index and value at the current position, a function `+=(int steps) to advance the current position the specified number of steps, and a `!() that
-
returns zero if the
position hasn't reached the
end of the data set.
+
returns zero if the end of the data set
hasn't been reached yet
.
Also, if the object o lacks a _get_iterator function, it's assumed to be an iterator itself. This makes it possible to pass an