NFROMFD
case NFROMFD:
if (n->type == NTOFD || n->type == NFROMFD) {
case NFROMFD:
np->type = NFROMFD;
} else if (n->type == NTOFD || n->type == NFROMFD) {
case NFROMFD:
case NFROMFD:
if ((n->nfile.type == NTOFD || n->nfile.type == NFROMFD) &&
case NFROMFD:
case NFROMFD: s = "<&"; dftfd = 0; break;
if (np->nfile.type == NTOFD || np->nfile.type == NFROMFD) {