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Alex Rivera
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I'm now studying Emacs Lisp from the reference manual and Common Lisp from a LISP Book. from the Common Lisp book >> (setf power-of-two (let ((previous-power-of-two 1)) #'(lambda () (setf previous-power-of-two (* previous-power-of-two 2))))) >> (funcall power-of-two) 2 >> (funcall power-of-two) 4 >> (funcall power-of-two) 8 The function won't work in Emacs Lisp because of its dynamic binding behavior. I wonder if it is possible to implement the same function in Emacs Lisp without introducing a global variable ?
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