2011

U Commands
U
Quick Reference
See also:
■ Correct Mistakes
Reverses the most recent operation.
Access Methods
Button
Toolbar: Standard
Shortcut menu: With no commands active and no objects selected, right-click
in the drawing area and click Undo.
Summary
You can enter u as many times as you wish, backing up one step at a time, until
the drawing is as it was when you began the current editing session.
When an operation cannot be undone, the command name is displayed but
no action is performed. Operations external to the current drawing, such as
plotting or writing to a file, cannot be undone.
21
1973