# Quick Diff Preference Page

The following preferences can be changed on the Quick Diff preference page.

Option | Description | Default
--- | --- | ---
Enable quick diff | This option will enable or disable the quick diff option. | On
Show differences in overview ruler | This option will show differences in the overview ruler. | Off
Colors - Changes | This option controls the color of changes. |
Colors - Additions | This option controls the color of additions. |
Colors - Deletions | This option controls the color of deletions. |

Here is what the Quick Diff preference page looks like: