'Clock' is Pope's correction for cook of the folio, which, however, may be right after all; for the cook used to strike on the dresser to give notice that the dinner was ready.
Act II.
Sc. 1.
"Will you come home? quoth I."
Hanmer properly added home, which was plainly omitted.
"I see the jewel best enamelled
Will lose his beauty, yet the gold bides still,
That others touch.—And often touching will