This sounds good and might work for programmers who are working in well-established languages with mature tooling. For me, I’m opening so many kinds of text fi

This sounds good and might work for programmers who are working in well-established languages with mature tooling. For me, I’m opening so many kinds of text files, I’d need a parade of parsers and pretty-printers to pull it off. I can’t see it being a realistic option in the near term.