title: Doxygen javadoc-style tag description spanning multiple lines
body: <p>In a C++ project I'm using doxygen and the javadoc style for documentation. I'm fairly new to javadoc and am not sure whether this type of thing is valid.</p>
  
  <pre><code>/**
   * ...stuff...
   * @return foo foo foo foo foo. Foo foo
   * foo foo foo foo foo.
   */
  </code></pre>
  
  <p>i.e. the information for what is being returned (and my question applies to all tags) needs to  cover multiple lines. Is this automatically detected or do I need to do something special?</p>
  
  <p>Also, from what I understand you can have a short class description and a more in depth class description. Like the problem above, can the short class description be more than one line? If so, what is the syntax for this?</p>