title: How to generate HTML documentation for SWIFT files in Xcode with HeaderDoc?
body: <p>I tried to document my Swift project in Xcode with HeaderDoc, but are processed only files ".h" and are ignored files ".swift"</p>
  
  <p>This is my swift File:</p>
  
  <pre><code>/// test
  ///
  /// :param: ann blabla
  func testFunc( ann: Foo ) { .. }
  </code></pre>
  
  <p>I run the following in the Terminal:</p>
  
  <pre><code>headerdoc2html -o ~/Desktop/docum Ninja
  
  This is the error:
  
      Documentation will be written to /Users/me/Desktop/docum
      HTML output mode.
      No valid input files specified. 
  
          Usage: headerdoc2html [-dq] [-o &lt;output directory&gt;] &lt;input file(s) or directory&gt;.
  
      iMac:MyApp me$  headerdoc2html -o ~/Desktop/docum Ninja/
  
      Documentation will be written to /Users/me/Desktop/docum
      HTML output mode.
      DIR Ninja/
      ======= Parsing Input Files =======
  
      Processing Ninja/Test.m
          Skipping. No HeaderDoc comments found.
  
      Processing Ninja/-Bridging-Header.h
  </code></pre>