Specifies a percentage by which normal kerning, i.e. that defined in group number 1 of a font's built in kerning table, is gauged to make it looser or tighter.
This command is an alias of the <?tkfnt1> command.
Syntax
<?tkfnt kern font percent:n?> <?tkfnt>
[no parameter]
Invoke the Kern percent - font (normal) dialog box.