CHAT_SEND
if (c->state != CHAT_EXPECT && c->state != CHAT_SEND)
if (c->arg < 0 || c->state == CHAT_SEND)
c->state = CHAT_SEND;
if (c->arg < 0 || (!TimedOut && c->state == CHAT_SEND))
needcr = c->state == CHAT_SEND &&
if (c->state == CHAT_SEND) {