java.lang.String funcName =
(java.lang.String) m_tokenQueue[m_opMap[opPos]];
opPos++;
Function extension = new FuncExtFunction(ns, funcName,
// Create a method key, for faster lookup.
String.valueOf(opPos) + String.valueOf(hashCode()));
try
{
int i = 0;
while (opPos < endExtFunc)
{
int nextOpPos = getNextOpPos(opPos);
extension.setArg(this.compile(opPos), i);
opPos = nextOpPos;
i++;
}