You should look at the Construct library, which overloads the '/' operator as syntactic sugar to make s-expressions in it's DSL less paren-heavy. I'm not saying

You should look at the Construct library, which overloads the '/' operator as syntactic sugar to make s-expressions in it's DSL less paren-heavy. I'm not saying I agree, but it was wild when I first saw it. Struct( "foo" / byte, "bar" / Struct( "spam" / int16ul, "bacon" / int64sb, ), "viking" / int32sl, )