link bahaviour on subsections

[pvgenuchten]

I noticed at various locations in docs this convention:

.. index::
   pair: Apache; ReWriteRule

Apache ReWrite rules (using Apache mod_rewrite)
-----------------------------------------------

With current setup this is encoded in html as:

<h3>
<a class="toc-backref" href="#table-of-contents" role="doc-backlink">Apache ReWrite rules (using Apache mod_rewrite)</a>
<a class="headerlink" href="#apache-rewrite-rules-using-apache-mod-rewrite" title="Link to this heading">¶</a>
</h3>

It is a convention i'm not familiar with, even unexpected. In stead I would expect a single link to the current item (to be able copy/paste it) and if desirable an extra to-top link which brings the user back to the TOC.