| quit | Quitting Execution From Within The Debugger |
| dbinclude | Listing Included Files |
| active | Listing Active Variables in The Current Environment |
| continue | Exiting The Debugger And Continuing Execution |
| dall | Deleting All Break and Watch Points |
| debug_break | Setting And Listing Debugger Break Points |
| skip | Skipping Breakpoints |
| dbreak | Deleting Breakpoints |
| dbfile | Setting Debugger Listing and Environment File |
| env | Displaying The Environment Call Stack |
| env1 | Setting The Current Debugger Environment |
| dbformat | Changing Output Format From Within the Debugger |
| dbglobal | Creating Global Variables From Temporary Ones |
| list | Listing Lines In The Current Debugger File |
| next | Stepping Over Function Calls |
| open | Determining What Files Are Open |
| dbprint | Print Values Inside the Debugger |
| dbhome | Clearing the Debugger Window |
| step | Stepping Into Function Calls |
| dbtrace | Line By Line Tracing Of Execution |
| user | Listing The User Defined Functions |
| watch | Creating And Listing Watch Points |
| dwatch | Listing And Deleting Watch Points |
| which | Determine What An Identifier Refers To |