The Active Script Debugging functions use these constants.
| Application Break Flags | Indicate the current debug state for the application, and the current thread. |
| Parse Flags | Indicate whether text is an expression or a statement. |
| Source Text Attribute Constants | Describe the attributes of a single character of source text. |
| Text Document Attribute Constants | Describe the attributes of the document. |
| Thread State Flags | Indicate the current state of a thread. |