• Lispy version: lispy-20210121.926
• Tested on Emacs 26.3 and 27.1
• Wanted behavior description: lispy-unbind-variable doc
• Observed behavior:

Start with the following code and placing the cursor at the same position as described in the linked document above:

defun foobar ()
  (let ((x 10)
	(y 20)
	(z 30))
    (foo1 x y z)
    (foo2 x z y)
    (foo3 y x z)
    (foo4 y z x)
    (foo5 z x y)
    (foo6 z y x)))

Type xu and the result currently is:

(defun foobar ()
  (let ((y 20)
        (z 30))
    (foo1 x y z)
    (foo2 x z y)
    (foo3 y x z)
    (foo4 y z x)
    (foo5 z x y)
    (foo6 z y x)))

Notice that the variable x has been left as-is inside the code instead of being replaced by it's previously bound value of 10 as described in the documentation.

I have not yet looked into the code, but is it possible some statements were removed since the original code tested to write the documentation was done?

--

Despite this minor problem, this package is great! Thanks!!