Nooooooooooooo! Please not YAML. YAML isn't safe to use simply because a partial file transfer, a crashed text editor, or an almost full filesystem all lead to semantic corruption ... because a YAML file is almost always still "valid" even if it is truncahttps://twitter.com/rakyll/status/1057130569954258944 …
Yes! though configuration usually implies some kind of format. .ini files have the same problem too, for another example.