846 	int vec[2], mdot;  in announce()  local
851 	mdot = newfileinfo(1);  in announce()
852 	vec[0] = mdot;  in announce()
854 	dot = &message[mdot - 1];  in announce()
870 	register int u, n, mdot, d, s;  in newfileinfo()  local
883 		mdot = mp - &message[0] + 1;  in newfileinfo()
885 		mdot = 1;  in newfileinfo()
922 	return (mdot);  in newfileinfo()
973 	int mdot;  in inc()  local
1006 	mdot = newfileinfo(firstnewmsg);  in inc()
1007 	dot = &message[mdot - 1];  in inc()