> On Jun 8, 2017, at 2:35 PM, Tony Allevato via swift-evolution > <[email protected]> wrote: > > It is an extremely rare case for a developer to know a priori what literal > numeric indices should be used when indexing into a string, because it only > applies when strings fall into a very specific format and encoding.
Knowing this is required for accessibility support on macOS, since it’s needed to implement NSAccessibility methods such as accessibilityAttributedString(for:), accessibilityRTF(for:), accessibilityFrame(for:), etc. Charles _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
