<div dir="ltr">I tested Mike's file with both versions of xetex (the one in TL08 and the latest one).<br><br>With the one in TL08, I get Segmentation fault and when removing some characters then xetex complains that the fonts does not contain Urdu Script. The font itself is something about 6.5 MB.<br>
<br>When I compile the test file with latest version of xetex, I get<br><br>[1] (./test.aux) )<br>Error 11 (driver return code) generating output;<br>file test.pdf may not be valid.<br>Transcript written on test.log.<br><br>
Please note that I use the experimental version of the bidi package but that ofcourse has nothing to do with it.<br></div>