proc `...`*[T](a, b: T): Slice[T] {.noSideEffect, inline, magic: "DotDot".} = ## `slice`:idx: operator that constructs an interval ``[a, b)``. `a` is ## inclusive and `b` is exclusive. Slices can also be used in the set ## constructor and in ordinal case statements, but then they are ## special-cased by the compiler. result.a = a result.b = b - 1 let s = "test1234" echo s[0...s.len] echo s[0..s.len] echo s[0...4] echo s[4...8] echo s[0..<4] echo s[4..<8] echo s[0..4] echo s[4..8]