2. A retraxit differs from a nonsuit, the former being the act of the plain-tiff himself, for it cannot even be entered by attorney; 8 Co. 58; 3 Salk.245; 8 P. S. R. 157, 163; and it must be after declaration filed; 3 Leon. 47; 8 P. S. R. 163; while the latter occurs in consequence of the neglect merely of the plaintiff. A retraxit also differs from a nolle prosequi. (q. v.) The effect of a retraxit is a bar to all actions of a like or a similar nature; Bac. Ab. Nonsuit, A; a nolle prosequi is not a bar even in a criminal prosecution. 2 Mass. R. 172. Vide 2 Sell. Pr. 338; Bac. Abr. Nonsuit; Com. Dig. Pleader, X 2. Vide article Judgment of retraxit.