Came here to say this. Adding new syntaxes is something I have mixed feelings about at this stage, but opening up what you can do with existing ones (and, indee

Came here to say this. Adding new syntaxes is something I have mixed feelings about at this stage, but opening up what you can do with existing ones (and, indeed, removing the complexity of remembering special-cases of what's not allowed) is a strict win in my book.