CNL
case CNL: /* '\n' */
c = CNL;
case CNL:
(!quote && (c == CNL || CMP_CC(VEOL, c) || CMP_CC(VEOF, c)))) {
breakc[n++] = CNL;
case CNL:
c = CNL;
(c) == CNL || (c) == CCR))
((q) || ((c) != CTAB && (c) != CNL))))
(!CMP_FLAG(l, ECHONL) || c != CNL || quote))
ttydisc_echo(tp, CNL, 0);