in the text that has been tagged with <code>tag</code>. This form generates an error if no characters are currently tagged with <code>tag</code>.</dd>
    
      <dt>#&lt;widget></dt>
    
      <dd>Indicates the position of the embedded window <code>#&lt;widget></code>. This form generates an error if there is no such window embedded.</dd>
    
      <dt>imageName</dt>
    
      <dd>Indicates the position of the embedded image whose name is <code>imageName</code>. This form generates an error if there is 