Section 8.4 Deleting a Step from the Current Script
If you decide to modify a step using CalcPlot3D, you can do this by adjusting the view to your liking, adding it at the appropriate step, and then deleting the old version of the step.
You may also decide to eliminate a step from your script as you rethink your demonstration or exploration.
In either case, to delete a step, you will select the Delete a step in the active script option from the Scripts menu. You will be asked which step you wish to delete and then the step will be deleted from the script.