Superbase.ErrorHandlingPush() and Superbase.ErrorHandlingPop()

These are methods of the Superbase object which save and restore error handling information using an internal stack. The information which is saved and restored is

- The current ON ERROR GOTO setting

- All SET ERROR settings

- All SET ERROR REQUEST settings

If Superbase.ErrorHandlingPop is performed when there is no stacked error handling information then the current error handling settings remain unaffected, but no error is raised.