Hi,<br><br>There is a problem about a figure name. When I use pdf figures, capital &quot;xx.PDF&quot; can not be identified, while only &quot;xx.pdf&quot; is supported. I hope it can be fixed because my odf printer always give extension name &quot;PDF&quot;. Thanks.<br clear="all">
<br>-- <br>Zhaopeng XING<br><br>Tinbergen Institute<br>