title: TinyMCE conflicting with htaccess
body: <p>I have configured my server using htaccess so that I can route all URL's into a PHP $_GET parameter. I want the URLs on the site to finish with .htm. Currently I have this htaccess, and I have never had any problems with it:</p>
  
  <pre><code>RewriteEngine On
  
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteRule ^ajax/([A-Z,a-z,0-9,\_/]*).htm$ index.php?route=$1&amp;opformat=ajax [QSA]
  RewriteRule ^([A-Z,a-z,0-9,\_/]*).htm$ index.php?route=$1 [QSA]
  </code></pre>
  
  <p>However I have just installed TinyMCE which uses .htm files in the js folder e.g. "/js/tinymce/prop.htm". For some reason when this URL is entered my htaccess routes it to php and it doesn't work.</p>
  
  <p>I was given to understand that <code>RewriteCond %{REQUEST_FILENAME} !-f</code> should stop this from happening. Why is it not? <code>RewriteCond %{REQUEST_FILENAME} !-d</code> is working as I can go to "/js/tinymce" in this example and see directory listing.</p>
  
  <p>Thanks.</p>