@Override
  public boolean canProcessFragment(String text, final ASTNode injectionHost) {
    IElementType type = injectionHost.getElementType();
    if (type == XmlElementType.XML_TEXT) {
      return true;
    }
    else if (type == XmlElementType.XML_COMMENT) {   // <!--[if IE]>, <![endif]--> of conditional comments injection
      return true;
    }
    return text.isEmpty();
  }
@Override
  public boolean canProcessFragment(String text, final ASTNode injectionHost)