The following RMLs are currently implemented:

Binary Serial Out [BO]
Clear Serial Trap [SC]
Console Label [CL]
Database Backup [DB]
Execute [EX]
Fire Salvo [FS]
GPI Enable [GE]
GPI Set [GI]
GPO Set [GO]
Insert Next [PX]
Insert Serial Trap [SI]
Load Log [LL]
Load Panel [PE]
Login [LO]
Macro Timer [MT]
Make Next [MN]
Pause Panel [PU]
Play Panel [PP]
Push Button [PB]
Record Start [RS]
Record Stop [RR]
Refresh Log [RL]
Run Shell Command [RN]
Select Widget [PW]
Send Command [CC]
Serial Output [SO]
Set Label [LB]
Set Color Label [LC]
Set Default Now & Next Cart [SN]
Set Mode [PM]
Sleep [SP]
Start [PL]
Start Next [PN]
Stop [PS]
Stop Panel [PT]
Switch Add [SA]
Switch Add With Gain [SG]
Switch Crosspoint Gain [SX]
Switch Level [SL]
Switch Reload [SZ]
Switch Remove [SR]
Switch Take [ST]
UDP Out [UO]

For a full description of Rivendell Macro Langauge commands, see the
file 'rml.sxw'.