I was looking at this example on the ulisp site :
Here’s a useful function pri for printing several strings and variables:
(defun pri (&rest lst) (terpri) (mapc 'princ lst))
For example, we can use it to print integer data from a sensor stored in variables tmp and hum :
(pri "Temperature: " tmp ", Humidity: " hum)
Temperature: 23, Humidity: 2
I was wondering what &rest means.
I can find rest in the reference but not &rest.