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