Specifies the definition of the status window. The status window is like the status line except it can contain more than one line, and can contain %ansi color sequences. The status window can be positioned and sized anywhere on the screen (the position and sized is remembered). You can use the %CR function to insert a newline, and the %ANSI function to change the color of text. Right clicking on the status window also lets you set its definition string.
If the string is simply "on", the status window is turned on, and if it is "off", then the status window is turned off.