Fix {a/$foo} in type printing to [a/%foo]
Fix {a/$foo} in type printing to [a/%foo]

Per longtime deprecation of modeless mold syntax.
ngzax/urbit,ngzax/urbit,urbit/urbit,urbit/urbit,ngzax/urbit,urbit/urbit,ngzax/urbit,urbit/urbit,urbit/urbit,urbit/urbit,ngzax/urbit,ngzax/urbit,ngzax/urbit,urbit/urbit