tests/002/variant.txr


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@(collect :vars (f1 (f2 "*") (f3 "%") (f4 "$")))
@  (cases)

@  (or)
@f1 @f2 @f3 @f4
@  (or)
@f1 @f2 @f3
@  (or)
@f1 @f2
@  (or)
@f1
@  (end)
@(end)
@(output)
@  (repeat)
@f1-@f2-@f3-@f4
@  (end)
@(end)