(title "S-expressions")

(message
  (short "Did you know that originally for what we now use JSON"
         "and XML etc, the idea was to use S-expressions?")
  (long "S-expressions are the native form of Lisp-code"
        "and provide great flexibility in writing structures."
        "That's why it was not such a weird idea back then"
        "to use S-expressions, the form I use right now"
        "to communicate between systems. After all, just like"
        "JSON is native to Javascript, S-expressions are native"
        "to Lisp, which was in very common use some decades ago."))