    http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html

    A heading
    #########

    :field:     A field
        On another line, *with inline* **markup**.
    :py:field:  A field with a colon (not handled correctly, currently)
    :and space:

    .. comment

    text

    .. multi-line
        comment

    text again

    ..
        also multiline comment
    ..

    .. directive:: argument another
        :option: value

        Directive content.

    .. py:function:: a directive with a colon
        :py:option: an option with a colon (not handled correctly, currently)
        :option a: an option with a space

    .. code-block::

        A code block

    .. code::

        But this is a code block, too.

    Inline ``code``, :ref:`interpreted role`, `trailing`:ref:,
    :py:ref:`role with a colon`. The `default interpreted role` and regular text
    after.

    A reference_, `link <https://kde.org>`_ Plain link: https://kde.org. A footnote
    reference [1]_.

    .. [1] Footnote content

    A text block.

        Block quote

        -- attribution

    -   A list
    -   Another item

        -   Sub item
        -   More

    1.  Ordered
    2.  list

    Definition title
        Definition description
    Definition title
        Definition description

    (``code between parentheses``)