| Addbefore | |
| ========= | |
| This extension adds a button to add a empty cell before the currently active cell. | |
| As was present in IPython 1.0. | |
| It is with a circled up arrow. | |
| The plus signed "Add Cell After button" is moved to be next to Add Cell Before, | |
| and given matching circled down arrow icon. | |
| The functionality of the buttons are as per in the Insert Menu, | |
| for Insert Cell Above, and Insert Cell Below. | |
| A empty cell is added, and it takes the cursor focus. | |