Alex, thanks for being so patient! I came up with this:

(be p_read ()
  (^ @ (read)) )

which looks to work so far ;-).

However I wonder if there is a way to catch and unify the read value to a variable.

For example in Prolog the predicate 'read/1' allows to catch in 'read(Value)' where 'Value' can be passed to an other predicate. Can I do the same here.


Le 23/11/2016 à 13:15, Alexander Burger a écrit :
Here too some Lisp function must be called.


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