TS_LNCH
if (ISSET(tp->t_state, TS_LNCH)) {
CLR(tp->t_state, TS_LNCH);
SET(tp->t_state, TS_LNCH);
#define TS_LOCAL (TS_BKSL | TS_CNTTB | TS_ERASE | TS_LNCH | TS_TYPEN)
{ TS_LNCH, 'L'},