text: ### <em>special</em> <strong>`unwind-protect`</strong>
  
  Syntax:
  
  <strong>`unwind-protect`</strong> <em>parameters</em> => <em>return-type</em>
  
  Documentation of parameters and return-results.
  
  Examples (not from CLHS...):
  
  ```lisp
  CL-USER> (example-code 'a 'b 'c)
  
  'return-result
  ```
  