/// variable-length instruction encoding utilities.
/// The `ascend` operator should be used like this:
-/// (ascend 0b0000, 0b1111)
+/// (ascend 0b0010, 0b1101)
/// Which represent a seqence of encoding fragments placing from LSB to MSB.
-/// Thus, in this case the final encoding will be 0b11110000.
+/// Thus, in this case the final encoding will be 0b1101_0010.
/// The arguments for `ascend` can either be `bits` or another DAG.
def ascend;
/// In addition, we can use `descend` to describe an encoding that places
/// its arguments (i.e. encoding fragments) from MSB to LSB. For instance:
-/// (descend 0b0000, 0b1111)
-/// This results in an encoding of 0b00001111.
+/// (descend 0b0010, 0b1101)
+/// This results in an encoding of 0b0010_1101.
def descend;
/// The `operand` operator should be used like this:
/// (operand "$src", 4)