Undoes one or more commands; some commands cannot be undone.
Accessing the Command
command bar: undo
: Undo
Prompts you in the command bar:
Undo: Number of steps to undo or [Mark/Back to mark/BEgin set/End set/Control/Auto]: (Enter the number of commands to undo, or enter an option)
BricsCAD reports the commands being undone. For example, enter the Customize and then the Units commands, followed by entering Undo 2:
Undo: (UNITS)
Undo: (CUSTOMIZE)
Command Options
Option |
Description |
Number of steps to undo |
Specifies the number of commands to undo; snter a number. Commands are undone sequentially; you cannot skip over commands. Some commands cannot be undone, such as Save, Open, and Plot. |
Mark |
Sets a marker. The Back to mark option undoes all commands to the marker. |
Back to mark |
Undoes all commands back to when the marker was set. |
BEgin set |
Sets the start to a group that groups the following commands. The Undo command treats the commands in the set as a single undo. |
End set |
Ends the group. |
Control |
Specifies options; prompts you: Set Undo control: None/One/<All> - (enter an option.)
|
Auto |
Considers all commands executed by a macro as a single undo. |
> Related Commands
U - undoes the last command.
Redo - redoes the last undone command.
Oops - unerases the last erased object, including newly created blocks.
Zoom - utilizes the Previous option to show the previous view.