title: How to use omnigroup framework in an iOS project?
body: <p>I need to be able to write and read from a rtf file in iOS.</p>
  
  <p>The omnigroup framework has the 2 classes i am looking for :</p>
  
  <pre><code>OmniUI/iPad/RTF/OUIRTFReader
  OmniUI/iPad/RTF/OUIRTFWriter
  </code></pre>
  
  <p>I managed to build the frameworks but i cant figure out how to integrate theses classes in my own project.</p>
  
  <p>I had the following frameworks to my project :</p>
  
  <pre><code>OmniAppKit.framework
  OmniFoundation.framework
  OmniBase.framework
  </code></pre>
  
  <p>I still get some undefined identifier such as :</p>
  
  <pre><code>RCS_ID("$Id$");
  OBINITIALIZE
  OMNI_POOL_START
  </code></pre>
  
  <p>Has anybody been able to use the omnigroup framework in your own project ?</p>
  
  <p>Thanks,</p>
  
  <p>Vincent</p>