Embedded external hyperlinks, like `Python
<https://www.python.org/>`_.

Indirect external hyperlinks, like `Larch
<https://en.wikipedia.org/wiki/Larch>`_ or `Python
<https://www.python.org/>`_.

`Write to me <mailto:jdoe@example.com>`_ with your questions.

Anonymous hyperlinks, like `the web site of my favorite programming
language <http://www.python.org>`__.

Direct hyperlinks, like http://www.python.org.
