Well, the primary job of WSL isn't serializing arbitray binary data. And it doesn't fail there either, it only encourages clean syntax by default. But it can ve

Well, the primary job of WSL isn't serializing arbitray binary data. And it doesn't fail there either, it only encourages clean syntax by default. But it can very easily be made to serialize anything. The conventional wisdom is "All problems in computer science can be solved with another level of indirection". Nevertheless, as stated I will very likely add C-style string literals to the required set of datatypes. As to "it's a SQL DSL". It's very much not. You missed the point. And S-Exprs is completely out of scope (no schema support, no nice and canonical syntax, etc.)