 SALTPACK_BLOCK_LEN = (1024**2)
 noop = () ->
 
-# This is a raw NaCl stream - it doesn't implement msgpack, armoring, or anything like that. This should only ever be called inside the exposed EncryptStream class
+# This is a raw NaCl stream - it doesn't implement msgpack, armoring, or
+# anything like that. This should only ever be called inside the exposed
+# EncryptStream class
 class NaClEncryptStream extends stream.ChunkStream
 
   _write_header : (cb) =>

#   - a format stream which frames the payload and inserts spaces/line breaks where appropriate
# Both classes try to mimic stream-like interfaces:
#   - calling `stream.write(chunk, cb)` will write to the first stream in the pipeline
#   - calling `stream.end(cb)` will attach an end listener to the last stream in the pipeline and end the first stream - the callback will fire when all streams have ended
#   - calling `stream.pipe(dest)` will pipe the last stream in the pipeline to the given destination
#   - notably missing: it's not possible to do `other_stream.pipe(stream)`, instead use `other_stream.pipe(stream.first_stream)`

#===========================================================


      recipients: @_recipients,
      anonymized_recipients: @_anonymized_recipients
    }
    await header.generate_encryption_header_packet(args, esc(defer({
      header_intermediate,
      header_hash,
      mac_keys,
      payload_key
    })))
    @_header_hash = header_hash
    @_mac_keys = mac_keys
    unless @_encryptor?
