def cur.cut.fin
import bend-kit-journal@0.3.1.0/journal.bend as Journalimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
254def cur.cut.fin(+pos: U32, r: Bytes.Bytes & Bytes.Bytes) -> Cur & Bytes.Bytes:
255 (b, p) = r
256 (Cur{b, pos}, p)