Kerning will be displayed in this window when the Kerning checkbox is checked.
Click on the File button to display lines of text from a file. When you have selected a text file, the up and down arrows will navigate you through the file.
Type or paste letters into this box to control which characters are displayed.
Enter numbers into these cells to exactly specify metrics values.
Hint: In some cases, changes may not take effect until you press Return.
Interactively edit character widths, sidebearings, and kerning in this area.
