obal Var]</div></div>
<div class="defdescribe">When there is no associated package for a URI, the 
function bound to this variable is invoked, and the return value is used as 
package for the corresponding QName symbol. This mechanism is useful to 
implement user-specific or application specific conversion as irregular mapping 
rule. The function bound to this symbol has to have one parameter, i.e., a URI. 
</div></p>
<p><a id="SWCLOSuri2symbol-name-mapping-fun" 
name="SWCLOSuri2symbol-name-mapping-fun"></a