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. |