title: Tesseract OCR ignores the lines contain the asterisk
body: <p>I have the image created from old fax document (the font is specific) Generally Tesseract works pretty ok with this input, except one use case. When the line starts with many leading asterisk '*' than it is ignored.</p>
  <p>The result produces by ocr is different for given psm
  <a href="https://i.stack.imgur.com/9UIKs.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9UIKs.png" alt="the fax with *" /></a></p>
  <ol>
  <li><strong>psm 1</strong>: the empty page</li>
  <li><strong>psm 6</strong>: <code>For queries please contact NA, KRKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK KKK KK KK KK </code></li>
  </ol>
  <p>In every use case the tittle &quot;comment&quot; is skipped</p>
  <p>But when I manually in Paint removed the all '*' from image<a href="https://i.stack.imgur.com/VofD0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VofD0.png" alt="image without * " /></a> then the ocr works fine.  I ve no idea how to process the ocr without image preprocessing. Can someone understand it?</p>