This command erases the selected entities while keeping track of
their data to allow restoring them. To unerase the entities, simply
run the command again. The program keeps track of the erased data
only during the current drawing session. If you exit the drawing,
the entities cannot be restored when the drawing is opened
again.
Pulldown Menu Location: Edit > Erase
Keyboard Command: terase
Prerequisite: Entities to erase