I agree that's a downside, but it almost never comes up in practice, and it's solved by syntax highlighting when it does. I'm always in a code editor when editi

I agree that's a downside, but it almost never comes up in practice, and it's solved by syntax highlighting when it does. I'm always in a code editor when editing YAML, it's not something that goes down the wire and needs to be debugged without syntax colours. For config files it's fine. Maybe TOML is even better, I haven't used it. I'm just saying these problems raised about YAML have never really affected me and I use it all the time. For config only. JSON for data exchange.