23.1. all
23.2. ari
23.3. ci
23.4. di
23.5. fr
23.6. i
23.7. Memory Gaps and the m Command
23.8. ri Command
23.8.1. LOCAL kindOfVar
23.8.2. OWN kindOfVar
23.8.3. SHARED kindOfVar
23.8.4. FIELD kindOfVar
23.8.5. IFIELD kindOfVar
23.8.6. ARYELEM kindOfVar
23.9. Other Commands
23.10. Command Line Arguments to MM