| proto-package | Object-Oriented Programming with the Prototype Model | 
| $.proto | Prototype object-based programming | 
| $<-.proto | Prototype object-based programming | 
| . | Prototype object-based programming | 
| .super | Prototype object-based programming | 
| .that | Prototype object-based programming | 
| as.proto | Prototype object-based programming | 
| as.proto.data.frame | Prototype object-based programming | 
| as.proto.environment | Prototype object-based programming | 
| as.proto.list | Prototype object-based programming | 
| as.proto.proto | Prototype object-based programming | 
| is.proto | Prototype object-based programming | 
| isnot.function | Prototype object-based programming | 
| print.instantiatedProtoMethod | Prototype object-based programming | 
| proto | Prototype object-based programming | 
| str.proto | Prototype object-based programming | 
| super | Prototype object-based programming | 
| that | Prototype object-based programming | 
| this | Prototype object-based programming | 
| with.proto | Prototype object-based programming |