while (interpreter.isCanIterate() && tmpn != null && xnode==null) {
fxarg.setNumber(nlist);
_clear_closure_(local);
tmpn = fxn.exec(true);
if (tmpn != null) {
local.clear();
argv = Node.createCList();
argv.addElement(tmpn); // argv0 = element
argv.addElement(new Node(nlist++)); // argv1 = index
argv_h.put(PCoder.ARGV, argv); // optimisation du 09/03/2012...
xnode = enode.exec(true);