private static Command ReadFill(int b1, Stream stream)
{
int n = (b1 & 0b11111000) >> 3;
Delta nd = DeltaDecoder.DecodeNd(n);
return(Commands.Fill(nd));
}
internal override Command DecodeText(IReadOnlyList <string> args) => Commands.Fill(Delta.Parse(args[0]));
internal override Command Decode(int prefix, Func <int> nextByte)
{
Delta nd = DeltaDecoder.DecodeNd((prefix & 0b11111000) >> 3);
return(Commands.Fill(nd));
}
