protected boolean isBlockTag(AttributeSet attr){
  Object o=attr.getAttribute(StyleConstants.NameAttribute);
  if (o instanceof HTML.Tag) {
    HTML.Tag name=(HTML.Tag)o;
    return name.isBlock();
  }
  return false;
}

protected boolean isBlockTag ( AttributeSet attr ) { Object o = attr . getAttribute ( StyleConstants . NameAttribute ) ; if ( o instanceof HTML . Tag ) { HTML . Tag name = ( HTML . Tag ) o ; return name . isBlock ( ) ; } return false ; }
determines if the html . tag associated with the element is a block tag .
