}
return false;
}
// special format for conditions
if (s instanceof RutaCondition) {
RutaCondition c = (RutaCondition) s;
append(document.get(c.getNameStart(), c.getNameEnd()));
List<? extends ASTNode> childs = c.getChilds();
// minus is a condition without parameter parantheses:
if (s.getKind() != RutaConditionConstants.COND_MINUS && childs != null && !childs.isEmpty()) {
append(PAR_OPEN);
}
traverseAstNodes(childs);