code: private void addDescriptionNodelets() {
          parser.setXpath("/aspectran/description");
          parser.addNodelet(attrs -> {
              String style = attrs.get("style");
              parser.pushObject(style);
          });
          parser.addNodeEndlet(text -> {
              String style = parser.popObject();
              if (style != null) {
                  text = TextStyler.styling(text, style);
              }
              if (StringUtils.hasText(text)) {
                  assistant.getAssistantLocal().setDescription(text);
              }
          });
      }
docs: Adds the description nodelets.