case IMPORT:
jj_consume_token(IMPORT);
jj_consume_token(OPEN);
ExpressionStart();
jj_consume_token(CLOSE);
push(new ImportNode(pop()));
ObjectConstruct(LinkNode.GET);
break;
case DEFINED:
jj_consume_token(DEFINED);
switch ((jj_ntk==-1)?jj_ntk():jj_ntk) {