def es.pick
import bend-kit-zlib@0.5.1.0/zlib.bend as Zlibimport Base
import bend-kit-bits@0.1.0.1/bits.bend as Bits
955def es.pick(st: Ch, w: Bits.Writer, +n: U32) -> Es:
956 Ch{z, +i, c, max, +blen, +bdist, go} = st
957 es.emit(U32.is_le(3, blen), z, w, i, n, blen, bdist)