FR_NEWFILE
F_SET(frp, FR_NEWFILE);
(!F_ISSET(frp, FR_NEWFILE) &&
if (gp->c_option != NULL && !F_ISSET(sp->frp, FR_NEWFILE)) {
if (F_ISSET(sp->frp, FR_NEWFILE)) {
F_CLR(sp->frp, FR_NEWFILE);