The notes are _now_ (_i. e._, in all modern editions) assigned to their
separate authors; though not always in a way to prevent doubts. For
instance, Roscoe's notes, except that they are always distinguished
by kindness and good sense, are indicated only by the _absence_ of any
distinguishing signature. But in the early editions great carelessness
prevailed as to this point, and, sometimes, intentional dissimulation.