Diff Toolbar

The Diff tab provides a toolbar with buttons for navigating file changes and changing the font size used for the display, as shown in the following illustration.

Navigation buttons let you quickly jump to the first, last, next, and previous changes in the file being diffed. You can also center the current change in the display, which can make it easier to understand the context for the change. The numeric field to the right of the navigation buttons shows:

• The change in the file that currently has focus (the first number).
• The total number of changes (the second number).

Finally, the two A icons allow you to increase or decrease the font size used to display file content, in one pixel increments between 8 and 24 pixels. The font size setting persists between sessions as long as cookies are enabled for your browser.