Diagnostic information about the interpreter
Diagnostic information about the interpreter includes information about how the application processes substitution keywords, including these responses:
- Overview: Information about strings before and after they are interpreted
 - Scripts: Detailed information about the substitutions of the SCRIPTS keyword
 - Components: Detailed information about the substitutions of the C() and FC() keywords
 - Variables: Detailed information about the substitutions of the V(), FV(), and FVN() keywords
 - Properties: Detailed information about the substitutions of the P() and FP() keywords
 - Others: Detailed information about the substitutions of the CURDATE(), STRINGS(), and any other substitution keywords