title: Adding all files under a folder that have not been added in subversion?
body: <p>I have a folder, called "files". It's already in the repository. Now, new files are constantly added to this folder and it's subfolder. What command can I type to add all the files that have not yet been added. This does NOT work:</p>
  
  <pre><code>svn add files
  </code></pre>
  
  <p>It says </p>
  
  <blockquote>
    <p>svn: warning: 'files' is already under version control</p>
  </blockquote>