bug#12737: 24.2.50; `help-xref-interned' should not put point on last doc section

[Chong Yidong]

"Drew Adams" <drew.adams@oracle.com> writes:

> Currently point is placed on the last doc section: the var section (or
> the face section if no var).  This is wrong, IMO.  Point should be
> placed at bob.  If it's not clear at bob that there is more than one
> kind of doc present, then the header should be modified to make this
> clear, and it should have links to each section.
>  
> It is disorienting for a user to follow a link and find himself near the
> end of a doc page with no indication of what the page documents overall.

Agreed.  Fixed in trunk.