private String generateOneParameter(ParamInfo tag) {
    PsiElement[] elements = tag.docTag.getDataElements();
    if (elements.length == 0) return "";
    String text = elements[0].getText();
    StringBuilder buffer = new StringBuilder();
    buffer.append("<code>");
    buffer.append(tag.presentableName);
    buffer.append("</code>");
    StringBuilder descriptionBuffer = new StringBuilder();
    generateValue(descriptionBuffer, tag, elements, text);
    if (!StringUtil.isEmptyOrSpaces(descriptionBuffer)) {
      buffer.append(" &ndash; ");
      buffer.append(descriptionBuffer);
    }
    return buffer.toString();
  }
private String generateOneParameter(ParamInfo tag)