We use a YAML linter before attempting to load the file. Provides detailed feedback to the user: "Tab found at line 17, column 23" Also detects repeated hash k

We use a YAML linter before attempting to load the file. Provides detailed feedback to the user: "Tab found at line 17, column 23" Also detects repeated hash keys. This is a very good compromise between user-friendliness and machine-friendly specification and serialization. Thank you very much for YAML! It is a critical user-interceptable interchange mechanism at several companies that I have worked at.