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Jean Louis wrote:

> "DOCSTRING."

-1

> (equal 2

-2

> (aref recorder 0))

-3

> (message "Light | Green")
> "Green")

-4

;; eval ...

(defun echo-chamber ()
  (interactive)
  (prog1
      "Green"
    (message "Sea of Green") ))

;; now eval ...

(echo-chamber)

;; and try ...

;; M-x echo-chamber RET

-- 
underground experts united
https://dataswamp.org/~incal