def split_kv
import cswap-bend-cli@0.1.0.0/fmt/yscal.bend as Yscalimport Base
290# The `key: rest` a line spells, when it spells one.
291def split_kv(+s: String) -> KV:
292 kv.pick(U32.is_eq(first_code(s), 34) || U32.is_eq(first_code(s), 39), U32.is_eq(first_code(s), 91) || U32.is_eq(first_code(s), 123), s)