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   1  AutoFormat.RemoveEmpty.Predicate
   2  TYPE: hash
   3  VERSION: 4.7.0
   4  DEFAULT: array('colgroup' => array(), 'th' => array(), 'td' => array(), 'iframe' => array('src'))
   5  --DESCRIPTION--
   6  <p>
   7    Given that an element has no contents, it will be removed by default, unless
   8    this predicate dictates otherwise.  The predicate can either be an associative
   9    map from tag name to list of attributes that must be present for the element
  10    to be considered preserved: thus, the default always preserves <code>colgroup</code>,
  11    <code>th</code> and <code>td</code>, and also <code>iframe</code> if it
  12    has a <code>src</code>.
  13  </p>
  14  --# vim: et sw=4 sts=4