/* If possible, don't wipe any heads. Else, wipe shortest head,
or head with smallest amount of dots. Note: when merging
- different heads, dots on the smaller one disappear. */
+ different heads, dots on the smaller one disappear; and when
+ merging identical heads, dots on the down-stem head disappear */
Grob *wipe_ball = 0;
Grob *dot_wipe_head = head_up;
wipe_ball = head_up;
}
else
- dot_wipe_head = head_up;
+ dot_wipe_head = head_down;
}
else if (down_ball_type > up_ball_type)
{