title: Is there a way to customize Firebug's keyboard shortcuts?
body: <p>Is there a way to customize Firebug's keyboard shortcuts?  I love being able to step through JavaScript code using Firebug's <em>Script</em> panel, but it looks like I'm limited to either using the default keyboard shortcuts for stepping over/into/out of code or using the mouse to click the appropriate button.  </p>
  
  <p>Am I missing something?  </p>
  
  <p>Is there some secret <strong>about:config</strong> hack in Firefox/Firebug that would help me?</p>