Begin, End
Groups a sequence of actions into a set. After you enter the Begin option, all subsequent actions become part of this set until you use the End option. Entering undo begin while a group is already active ends the current set and begins a new one. UNDO and U treat grouped actions as a single action.
If you enter undo begin without undo end, using the Number option undoes the specified number of commands but does not back up past the begin point. If you want to go back to before the begin point, you must use the End option, even if the set is empty. The same applies to the U command. A mark placed by the Mark option disappears inside an UNDO group.
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<djdaugherty> a écrit dans le message de news:Does
href="mailto:6054653@discussion.autodesk.com">6054653@discussion.autodesk.com...
anyone have a function that will undo a lisp as a group. If i want to undo
what i have drawn it makes me undo every step that the program has went
through. I want to beable to hit undo one time.
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