title: Raster graphics in xterm?
body: <p>No, not ASCII graphics, see the screenshot here:</p>
  
  <p><a href="http://en.wikipedia.org/wiki/W3m" rel="noreferrer">http://en.wikipedia.org/wiki/W3m</a></p>
  
  <p><a href="https://upload.wikimedia.org/wikipedia/commons/6/62/W3m-wikipedia.png" rel="noreferrer"><img src="https://upload.wikimedia.org/wikipedia/commons/6/62/W3m-wikipedia.png" alt="image"></a></p>
  
  <p>How is that even possible?</p>
  
  <p>I checked the source and it only prints character sequences. However, I am unable to find any reference to graphic drawing or image embedding escape sequences in xterm documentation or elsewhere.</p>
  
  <p>w3m also seems to be the only software doing this.</p>
  
  <p>There <em>are</em> vector graphics in Tektronix emulation, but this is done in VT mode.</p>
  
  <p>Maybe I am looking for the wrong thing?</p>
  
  <p>Any idea?</p>