676     int		*hisidx = get_hisidx(type);  in concat_history()  local
679     idx = *hisidx + viminfo_hisidx[type];  in concat_history()
685 	*hisidx = idx;  in concat_history()
688 	if (*hisidx == -1)  in concat_history()
689 	    *hisidx = hislen - 1;  in concat_history()
696 	} while (idx != *hisidx);  in concat_history()
697 	if (idx != *hisidx && --idx < 0)  in concat_history()
743     int		*hisidx = get_hisidx(type);  in merge_history()  local
779     *hisidx = (i < len ? i : len) - 1;  in merge_history()
837 	int	    *hisidx = get_hisidx(type);  in write_viminfo_history()  local
860 		i = *hisidx;  in write_viminfo_history()
924 			if (i == *hisidx)  in write_viminfo_history()