title: How to examine list of defined functions from Common Lisp REPL prompt
body: <p>I'm evaluating/testing a browser based application presumably written in common lisp. Apart from the browser based interface, the software provides a 'Listener' window with a 'CL-User >' REPL prompt. </p>
  
  <p>I wish to examine the list of functions, symbols, and packages from the REPL prompt. So that I could co-relate the frontend functionality with what is exposed via the REPL. </p>
  
  <p>Google search is futile for me as it leads to tutorials and resources that teaches lisp step-by-step. </p>
  
  <p>Any hints, pointers on examining the state via REPL will be much appreciated.</p>