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OK, I got this to work with <br>
<br>
tokenize($c:input, "/")[last()]<br>
<br>
which is fine. I wonder why referring to the ref directly did not work....<br>
<br>
<blockquote style="border: 0px none;" 
cite="mid:52C56EAA.3010605@trilobytesystems.com" type="cite">
  <div style="margin:30px 25px 10px 25px;" class="__pbConvHr"><div 
style="display:table;width:100%;border-top:1px solid 
#EDEEF0;padding-top:5px">       <div 
style="display:table-cell;vertical-align:middle;padding-right:6px;"><img
 photoaddress="dnataraj@trilobytesystems.com" photoname="Deepak 
Natarajan" src="cid:part1.09080003.09070906@trilobytesystems.com" 
name="compose-unknown-contact.jpg" height="25px" width="25px"></div>   <div
 
style="display:table-cell;white-space:nowrap;vertical-align:middle;width:100%">
        <a moz-do-not-send="true" 
href="mailto:dnataraj@trilobytesystems.com" style="color:#737F92 
!important;padding-right:6px;font-weight:bold;text-decoration:none 
!important;">Deepak Natarajan</a></div>   <div 
style="display:table-cell;white-space:nowrap;vertical-align:middle;">   
  <font color="#9FA2A5"><span style="padding-left:6px">January 2, 2014 
at 3:50 PM</span></font></div></div></div>
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  <br>
Hi -<br>
  <br>
I'm struggling with a simple evaluation (I've removed namespace 
declarations for readability) :<br>
  <br>
                <attribute><br>
                    <ref><span style="font-weight: bold;">ri:orgdesc</span></ref><br>
                    <inbound><br>
                        <expression><br>
                            <script><br>
                                
<language><a moz-do-not-send="true" 
href="http://www.w3.org/TR/xpath/" class="moz-txt-link-freetext">http://www.w3.org/TR/xpath/</a></language><br>
                                <code ...><br>
                                    
tokenize($account/attributes/ri:orgdesc,"/")[last()]<br>
                                </code><br>
                            </script><br>
                        </expression><br>
                        <target><br>
                            
<path>$user/extension/apos:aposUnitAttributes</path><br>
                        </target><br>
                    </inbound><br>
                </attribute><br>
  <br>
I've tried everything, but the variable passed to the XPath tokenize 
function is always nil (I know the function works correctly, since I use
 it elsewhere, and using a literal string above produces the correct 
results)<br>
  <br>
I've tried including a <source> before the expression with an 
explicit <name> but that doesn't seem to work either.<br>
  <br>
Thanks for any input! - I'm using build <span><meta content="text/html; 
charset=ISO-8859-1" http-equiv="content-type">Version:
 2.3-SNAPSHOT, describe: git-v2.3devel-383-g6ef8f72 </span><br>
  <br>
BR/Deepak<br>
  <br>
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