if (! (Tie::head (her, LEFT) && Tie::head (her, RIGHT)))
warning (_ ("lonely tie"));
- Direction d = LEFT;
Drul_array<Grob *> new_head_drul;
new_head_drul[LEFT] = Tie::head (her, LEFT);
new_head_drul[RIGHT] = Tie::head (her, RIGHT);
- do
+ for (LEFT_and_RIGHT (d))
{
if (!Tie::head (her, d))
new_head_drul[d] = Tie::head (her, (Direction) - d);
}
- while (flip (&d) != LEFT);
Spanner *sp = dynamic_cast<Spanner *> (her);
sp->set_bound (LEFT, new_head_drul[LEFT]);