I was skeptical too of this sentence, but then I realized that I have never used YAML for files that were more than ~200 lines long. What happens for huge configuration files with lots of sub-trees?
(Comparison with indent-based program programming languages like Python and Haskell is not completely appropriate, because one typically avoids too many nesting levels when writing code. But in a large YAML file you might just need to go deep.)
(Comparison with indent-based program programming languages like Python and Haskell is not completely appropriate, because one typically avoids too many nesting levels when writing code. But in a large YAML file you might just need to go deep.)