title: XML/SOAP: is TAB a valid character?
body: <p>Is a tabulator a valid character for whitespace between elements in XML/SOAP?</p>
  
  <pre><code>&lt;a&gt;*TAB*
  *TAB*&lt;b&gt;test&lt;/b&gt;*TAB*
  &lt;/a&gt;
  
  *TAB* stands for \t = 0x09
  </code></pre>