Read it through once

Vile-- The 8vo "Vild"; the 4to "Wild" (Both eds. a little before, have "VILE monster, born of some infernal hag", and, a few lines after, "To VILE and ignominious servitude":--the fact is, our early writers (or rather transcribers), with their usual inconsistency of spelling, give now the one form, and now the other: compare the folio SHAKESPEARE, 1623, where we sometimes find "vild" and sometimes "VILE.")]