def pr.key
import bend-kit-tar@0.3.0.0/tar.bend as Tarimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
182# The cursor bounds both fixed keyword probes; short or unknown bodies are skipped.
183def pr.key(b: Bytes.Bytes, +i: U32) -> Bytes.Bytes & Maybe<&2, PKey>:
184 Bytes.Bytes{+len, a} = b
185 pr.key.path(i, len, Bytes.at(a, "path=", i))