rright
(void) rright(p->v_right);
pp->v_link[ff] = rright(p);
pp->v_link[ff] = rright(p);
pp->v_link[ff] = rright(p);
u_int rright;
if (ctx->xoff + ctx->ocx > tty->rright) {
tty_cursor(tty, tty->rright, ctx->yoff + ctx->ocy);
tty_cursor(tty, tty->rright, tty->rlower);
tty->rlower = tty->rright = UINT_MAX;
tty_margin(struct tty *tty, u_int rleft, u_int rright)
if (tty->rleft == rleft && tty->rright == rright)
tty->rright = rright;
if (rleft == 0 && rright == tty->sx - 1)
tty_putcode_ii(tty, TTYC_CMG, rleft, rright);