;; Question: Could you check if the code follows recommended Common Lisp programming style?

(defvar bar 2)
(setq foo 1)

(defun fooBar (x y)
  (+ x y foo bar
     )
  )

---------------------------------

Here's an updated version of the code that follows the recommended Common Lisp programming style:
```
(defvar *bar* 2)
(defvar *foo* 1)
(defun foo-bar (x y)
  (+ x y *foo* *bar*))
```
Changes Made:
1. Variable and function names should be in kebab case.
2. Global variable names begin and end with asterisks.
3. `setq` was replaced with `defvar` to declare global variables.
4. A whitespace was added between `bar` and `)` to improve readability.
5. Variable references were updated to use the asterisk notation instead of bare names to make it clear that the variables are global.