This entry point is used from the function scriba_Run implemented in the file `scriba.c' after the execution of the basic program finished.
The argument p points to the execution context of the basic program.
By this time most of the preprocessors should have asked the basic interpreter to unload. Only preprocessors implementing debugger, profiler or other development support functions may remain in memory and active.
The function has to return zero or the error code and should set the parameter *pCmd to PreprocessorContinue, PreprocessorDone, or PreprocessorUnload.