Ok so this should now work:
var xs = list(1,2,3,4);
for var i in xs do
println$ i;
done
This will work for any type T which provides:
gen iterator: 1 -> opt[T];
At present list has this, and no other data structures.
The loop above supports break, continue, return, goto etc,
like other loops: the body is straight line code, not enclosed.
--
john skaller
skal...@users.sourceforge.net
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