The default match mode is now 'literal' I must have mixed something up when I wrote '$%', because dollar and percent signs are not replaced in the tests and dummies configuration variables.

\.(pyc|pyo|class|orig)$
^upreckon/(upreckon|_unix\.so)$
(/|^)suite$
^(build|dist|upreckon\.egg-info)$
^zipfiles/zipfile\d+-original.py$