Build:
Aoo_Trunk\Aoo_Trunk_20120914.1800

Steps:
1. Launch AOO, create a new presetation document.
2. Create a new slide.
3. Click to add text in outline in slide 2.
4. Type "this is testing." after default bullet.(solid small circular bullet)
5. Set the focus at the end of text, Press Delete key to delete text and bullet.
6. After delete bullet, then continue to press delete repeatly.

Defect:
Bullet will appear/disppear during pressing delete key repeatly.

Notes:
It also occurs numbering.
It does not occur on symphony.