This is the first I've heard of this, but honestly, I think this would be really good for beginners!
Generally, you shouldn't have all that many indents in your function. Using this would be a good visual clue to a beginner that maybe they need to break out their function into multiple functions.
Generally, you shouldn't have all that many indents in your function. Using this would be a good visual clue to a beginner that maybe they need to break out their function into multiple functions.