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    While typing this syntax out is tedious and error-prone as noted, this could be a valuable extension for IDEs/code display. Some IDEs already do e.g. whitespace highlighting for indentation, but notation like could maybe help with unbracketed ifs or similar (not that I’m a fan of these).

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      I have recently become interested in accessibility of programming languages, and I think that the scope indication would be a good idea for visually impaired programmers.