$ BASIC CPM/DEBUG=ALL'P1' $ MACRO/ENABLE=(DEBUG,GLOBAL,TRACEBACK) CPM8080'P1' $ MACRO/ENABLE=(DEBUG,GLOBAL,TRACEBACK) CPMBIOS'P1' $ MACRO/ENABLE=(DEBUG,GLOBAL,TRACEBACK) CPMMEMORY'P1' $ LINK/EXE=CPM CPM,CPMBIOS,CPM8080,CPMLINK/OPT'P2'