The allowed topics with which clients can connect to the lisp DDE server. An empty list indicates that any topic is allowed. A nil within the list indicates that the null topic is allowed.
This list will be returned if a client sends the lisp server a request with the :system topic and the :topics item, to follow the convention for telling a client what topics are available on this DDE server.
If the :topics argument is passed to open-server, then this variable will be set to the value of that argument.
See About DDE support in cgide.htm.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.