DO NOT REPLY [Bug 18969] New: - No function is mapped

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=18969

No function is mapped

           Summary: No function is mapped
           Product: Tomcat 5
           Version: Nightly Build
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Jasper2
        AssignedTo: tomcat-dev@jakarta.apache.org
        ReportedBy: pierre.delisle@sun.com


It looks like functions do not work properly if invoked
in a nested tag.

For example:

With

   <c:set var="custId" value=" 123 "/>

The following works:

   ${fn:trim(custId)}
   <c:out value="${fn:trim(custId)}"/>

While the following

   <c:url value="http://acme.com/cust">
     <c:param name="custId" value="${fn:trim(custId)}"/>
   </c:url>

fails with this exception:
javax.servlet.ServletException: No function is mapped to the name "fn:trim"
	at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:680)
	at org.apache.jsp.Trim3_jsp._jspService(Trim3_jsp.java:71)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:136)

A war is attached that reproduces the problem.
Simply access Test.jsp.

Thanks!

    -- Pierre

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