-`nosetests` (from the `nose` package) scans through the source
-tree, searching out the various tests and running them. If you aren't
-familiar with `nose`, there is excellent documentation on its home
-page. We use `nose` because its auto-discovery allows us to avoid
-collecting all of our assorted tests into `unittest.TestSuite`\s and
-running them by hand.
+``nosetests`` (from the nose_ package) scans through the source tree,
+searching out the various tests and running them. If you aren't
+familiar with nose_, there is excellent documentation on its home
+page. We use nose_ because its auto-discovery allows us to avoid
+collecting all of our assorted tests into
+:class:`unittest.TestSuite`\s and running them by hand.