title: Create "Quick Help" Entry in Xcode
body: <p>How do I create quick help entries in Xcode for my own code?
  I just want it as a coding support, meaning like the Eclipse functionality when coding Java.
  In eclipse you get a comment you entered above a method when hovering a method somewhere else.</p>
  
  <p>The Xcode equivalent seems to be the "Quick Help".</p>
  
  <p>Is there really no other way than using Doxygen?
  Doxygen seems like overkill for the small project I'm working on.
  At the moment I do know for sure that I only want the quick help populated thoroughly, so please avoid any hints like, "you have to create a documentation for your project".</p>
  
  <p>I would really appreciate any help as the only thing I could find on this topic was this <a href="https://stackoverflow.com/questions/3510940/howto-create-quick-help-enntry-for-custom-functions-in-xcode">question</a>.</p>
  
  <p>But as you can see, no solution is available.</p>