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
UNDOCTL (System Variable)
UNDOMARKS (System Variable)
COMMANDPREVIEW (System Variable)