code: public XHTMLText appendOpenAnchorTag(String href, String style) {
          text.halfOpenElement(A);
          text.optAttribute(HREF, href);
          text.optAttribute(STYLE, style);
          text.rightAngleBracket();
          return this;
      }
docs: Appends a tag that indicates that an anchor section begins.
  
  @param href indicates the URL being linked to
  @param style the XHTML style of the anchor
  @return this.