Haven't used Swift, but looking at the documentation, it seems to support `...` for end-inclusive and `..<` for end-exclusive. Looking at the Swift standard li

Haven't used Swift, but looking at the documentation, it seems to support `...` for end-inclusive and `..<` for end-exclusive. Looking at the Swift standard library, end-exclusive ranges seem to be far more commonly used: ~/build/swift$ git grep -e '\.\.< *[a-zA-Z0-9_(]' --and --not -e '^ *//' -- stdlib/\*.swift | wc -l 599 ~/build/swift$ git grep -e '\.\.\. *[a-zA-Z0-9_(]' --and --not -e '^ *//' -- stdlib/\*.swift | wc -l 112