rleft
pp->v_link[ff] = rleft(p);
pp->v_link[ff] = rleft(p);
pp->v_link[ff] = rleft(p);
(void) rleft(p->v_left);
u_int rleft;
tty->rupper = tty->rleft = UINT_MAX;
tty_margin(struct tty *tty, u_int rleft, u_int rright)
if (tty->rleft == rleft && tty->rright == rright)
tty->rleft = rleft;
if (rleft == 0 && rright == tty->sx - 1)
tty_putcode_ii(tty, TTYC_CMG, rleft, rright);
(!tty_use_margin(tty) || tty->rleft == 0)) {
if (cx == 0 && (!tty_use_margin(tty) || tty->rleft == 0)) {