vl-local-undo-push


(vl-local-undo-push  [entity]r)

Saves the actual status for the dwg database (if entity is NIL or omitted) or for the specified entity.

Arguments

entity  (ename) optionally the entity, for which the changes will be tracked;
if omitted, all dwg database changes will be tracked

Return

always returns T

Example


Alias


Remarks

undo push and pop operations can be nested



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