The Adobe Flex 2 Language ReferenceActionScript 3.0 Language and Components Reference contains these appendixes:
| Appendixes | Description | |
|---|---|---|
| Compiler Errors | List and explanations of compiler error codes. | |
| Compiler Warnings | List and explanations of compiler warning codes. | |
| Run-Time Errors | List and explanations of run time error messages. | |
| ActionScript 2.0 Migration | List of differences between ActionScript 2.0 and 3.0. | |
| Supported Character Sets | List of character set definitions supported by Flash Player. | |
| Motion XML Elements | List of XML tags and attributes for defining the animation of a display object, used primarily by the "Copy Motion as ActionScript 3.0" feature of Flash CS4. | |
| Timed Text Tags | Detailed list of supported Timed Text XML tags for the FLVPlaybackCaptioning component. | |
| Using examples in the ActionScript 3.0 Language Reference | Instructions for using class-based examples in the ActionScript Language Reference. | |
| Legal notices |