.. _DigitalMars: http://www.digitalmars.com/
.. _`Software Libre`: http://www.gnu.org/philosophy/free-sw.es.html
.. _`Learn to Tango with D`: http://www.dsource.org/projects/tango/wiki/LearnToTangoWithD
+.. _Linux: http://www.kernel.org/
.. Licencias: