undoLevel

ui undoLevel int numberOfCommands

Description

Specifies how many commands you can undo with the Undo command. This command undoes the most recent commands in reverse of the order in which they were used. You can select a limit from 0 to 128, where 0 disables undo.

The default is 1.

GUI Equivalent

Command:	Options – User Preferences
Field:	Undo Limit

Examples

envGetVal("ui" "undoLevel")

envSetVal("ui" "undoLevel" 'int 120)

Related Topics

User Preferences Form

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