Negative Numbers Parsed as Keywords

[kyleerhabor]

When negative numbers are used in predicates, they're parsed as keywords.

(pabu/read-str "user:following(-1, 2).")
;;=> {:rules (), :axioms ([:-1 :user/following 2])}

While it's easy to parse the keyword manually, it would be nice if Naga handled this internally. For example, using negative numbers as temporary IDs (e.g. Datomic, DataScript, Asami).