def decoder
import bend-kit-multipart@0.3.0.0/multipart.bend as Multipartimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
602# A decoder for boundary b. It starts with a CRLF, so a delimiter at the very start is found like any other.
603def decoder(b: String) -> Dec:
604 +delim = "\r\n--" ++ b
605 Dec{delim, Bytes.count(delim, 0), Pre{}, Bytes.from_string("\r\n")}