Entry Headings
The headings used to document each item of the Language Reference are described in Table 20-3.
Table 20-3. Language Reference Headings
| Heading | Description |
|---|---|
| Availability | Indicates when the item was added to ActionScript (or became an Action, if the item predates formal ActionScript). Also summarizes backward-compatibility and deprecation status. |
| Synopsis | Illustrates the abstract syntax required by the item. Italicized code indicates text that must be provided by the developer. |
| Arguments | Applies to method and function entries only. Describes the parameters used with the method or function, as listed in the Synopsis. |
| Returns | Applies to method and function entries only. Describes the return value of the method, if any. If the method does not have a return value, this heading is omitted. |
| Access | Applies to property entries only. Describes whether the property value may be retrieved ("Read-only") or both retrieved and assigned ("Read/write"). |
| Description | Explains how the item works and how it might be used in a practical scenario. |
| Usage | Describes noteworthy peculiarities of the item. |
| Bugs | Describes known problems associated with the item. |
| Example | Offers sample code showing the item in use. |
| See Also | Lists cross-references to related topics. |