Commands for Removing Objects and Correcting Mistakes
Commands
CUTCLIP (Command)
ERASE (Command)
MREDO (Command)
OOPS (Command)
OVERKILL (Command)
PURGE (Command)
REDO (Command)
REDRAW (Command)
UNDO (Command)
System Variables
COMMANDPREVIEW (System Variable)
UNDOCTL (System Variable)
UNDOMARKS (System Variable)