...icket-line in the darkness by crawling on his belly and deceiving the sentinels by imitating the grunts of the half-wild, sand-colored hogs with which the country abounded. He succeeded in reaching Rosecrans 's headquarters finally, and there gave the definite information that Bragg intended to fight, and that he expected to be reinforced by Longstreet. By this time it was clear that Bragg had abando...