Name
get_defbase -- get default database name specification [DV]
Synopsis
get_defbase()
Return Type
- string or None
-                 Default debug database name specification
               
Exceptions
- SyntaxError
-                 Too many arguments.
               
Description
        get_defbase() returns the current default
        database name specification, or None if the environment variables should
        be used. Environment variables will not be looked up.