PrevRow
To go to the PrevRow keyword, press and hold 
+ Prev.
You can also type PrevRow in the command line or use the shortcut PrevR.
Description
Section titled “Description”If MAtricksInterleave is on, PrevRow reduce the Single Y value by one.
If Single Y was at 0, the last Single Y value will be used. For more information, see MAtricks.
The PrevRow keyword is a function keyword.
Syntax
Section titled “Syntax”PrevRow
Example
Section titled “Example”Select the last row of fixtures, if MAtricksInterleave is on.
[Channel]> PrevRow