On 2003-11-20T13:36:12-0800, Steve Dekorte wrote: > On Nov 19, 2003, at 2:22 AM, Steve Dekorte wrote: > >Can we have a type that declares that an object implements respondsTo: > >and *may* implement turnOff? If so, how does it prevent the > >possibility of a "does not respond to turnOff" error? > > I noticed no one responded to this post of mine. Was it a silly > question or a difficult one for ST? :-) http://www.ai.mit.edu/%7Egregs/ll1-discuss-archive-html/msg04425.html -- Edit this signature at http://www.digitas.harvard.edu/cgi-bin/ken/sig http://www.thismodernworld.com/ "Sendmail may be safely run set-userid to root." -Sendmail Install Guide
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