New changes to DDOC where is the <u> tag coming from in parent classes?

[Gary Willoughby via Digitalmars-d-learn]

On Monday, 22 September 2014 at 20:44:25 UTC, Gary Willoughby 
wrote:
> Below is a change that results from re-generating my 
> documentation using ddoc. I wonder where the new <u> tags are 
> coming from that wrap the parent class name.
>
> -<div class="module-members"><h2><a name="Button"></a>class 
> <span class="symbol">Button</span>: 
> tkd.widget.textwidget.TextWidget;
> +<div class="module-members"><h2><a name="Button"></a>class 
> <span class="symbol">Button</span>: 
> <u>tkd.widget.textwidget.TextWidget</u>;
>
> Has there been a new ddoc symbol defined and not mentioned in: 
> http://dlang.org/ddoc.html I've redefined most of these in my 
> own .ddoc file and can't seem to get rid of the new tag. Is 
> there a master ddoc file being read from somewhere?
>
> Any help?

This has started to occur with the latest compiler release.