Comment 11 for bug 1417291

Reviewed: https://review.openstack.org/162502
Committed: https://git.openstack.org/cgit/openstack/openstackdocstheme/commit/?id=0b19390f6691580f44147cbdafe2322fc8261716
Submitter: Jenkins
Branch: master

commit 0b19390f6691580f44147cbdafe2322fc8261716
Author: Bernd Bausch <email address hidden>
Date: Mon Mar 9 09:51:20 2015 +0900

    Fix for unwanted plus sign in sublists

    A plus sign with gray background appears next to a bulleted list inside
    a numbered list. It does NOT appear in all other sublist cases such as
    bullet list nested inside numbered list.

    The plus sign is caused by CSS class "docs-has-sub", defined in
    combined.css.

    Example - given this RST

        #. Number 1
        #. Number 2

           * Bullet 1

    the following HTML (or similar) is rendered:

        <ol>
        <li> Number 1
        <li class="docs-has-sub">Number 2
           <ul>
           <li>Bullet 1
        ....

    Where does the "docs-has-sub" come from? It has been added to the <li>
    element by the following line in docs.js:

        $('ol > li:has(ul)').addClass('docs-has-sub');

    The purpose of this line seems to be implementation of an expandable and
    collapsable sublist. The plus sign indicates to the user that the list
    can be expanded. Perhaps this implementation is incomplete?

    Since the Javascript line affects all bulleted sublists of numbered
    lists, not only expandable ones, I am removing it. The expansion feature
    has to be implemented differently.

    Closes-Bug: #1417291
    Change-Id: Ib6ecd176ca0e1c788a9277ebbf38ea91b6b891ce