Macro Language Reference > PIs > Maths > <?tcustsp9>
  
<?tcustsp9>
Description
Sets the threshold gap between lines of Maths text after a split. The value of this property is expressed as a percentage of the default height.
Syntax
<?tcustsp9 percent:f?>
<?tcustsp9>
[no parameter]
Invoke the tcustsp9 dialog box.
percent
The percentage of the default height
Additional Information
\lineskiplimit is the threshold value between two boxes: if the top edge of the next box is closer than this value to the bottom edge of the preceding box, the distance between them is corrected as determined by \lineskip / <?tcustsp8>.