literal | Letter Gothic text indicates a word that must appear exactly as shown. |
| italics | Italics indicate a parameter that you must replace with anything that matches the parameter's definition. |
| [ ] | Brackets indicate that the enclosed item is optional. |
| . . . | Ellipses (. . .) indicate that the preceding item can be repeated one or more times. |
| | | A vertical bar (|) indicates an either/or choice. |