Hello Alex,
Thank you very much, that's it.
In fact, I have tried this solution before asking on the list, however
as I am still not very fluent in Lisp I have written :
: (be intro
(prin "Hello world\n") )
without the two >> () << at the beginning of the defintion of the
predicate!!
Best,
Eric
Le 23/11/2016 à 09:27, Alexander Burger a écrit :
: (be intro ()
(prin "Hello world\n") )
-> intro
: (? (intro))
Hello world
-> T
Is this what you mean?
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