acad_helpdlg
A Functions
acad-push-dbmod
Restores the value of the DBMOD system variable to the value that was most recently stored with acad-push-dbmod
(acad-pop-dbmod)
This function is used with acad-push-dbmod to control the DBMOD system variable. The DBMOD system variable tracks changes to a drawing and triggers save-drawing queries.
This function is implemented in acapp.arx, which is loaded by default. This function pops the current value of the DBMOD system variable off an internal stack.
Returns T if successful; otherwise, if the stack is empty, returns nil.