| `g:python_version_2` | Python 2 mode | `0` |

| `b:python_version_2` | Python 2 mode (buffer local) | `0` |

| `g:python_highlight_builtins` | Highlight builtin functions and objects | `0` |

| `g:python_highlight_builtin_objs` | Highlight builtin objects only | `0` |

| `g:python_highlight_builtin_funcs` | Highlight builtin functions only | `0` |

| `g:python_highlight_exceptions` | Highlight standard exceptions | `0` |