Customize the Status Line

DIESEL >

You can use the MODEMACRO system variable to display information on the status line.

Overview of the MODEMACRO System Variable
Set MODEMACRO Values

You can use text strings and DIESEL to display messages in the user-defined section of the status line.
Set MODEMACRO with AutoLISP

Another way to set MODEMACRO values is to use AutoLISP.