UNDOCTL system variable

Undo control

Specifies the state of the UNDO command. The value is stored as a bitcode using the sum of the values of all selected options.

Read-only

Type:

Short
Saved in:

Not saved
Default value:

5
Possible options:

0: Undo off

1: Undo on

2: Only one command can be undone

4: Auto is turned on

8: A group is currently active