old_contents: from setuptools import setup, Extension
  
  module = [Extension('_cdifflib',
                      sources=['_cdifflib.c', '_cdifflib3.c'])]
  
  setup(name='cdifflib',
        version='1.2.0',
        description='C implementation of parts of difflib',
        ext_modules=module,
        py_modules=['cdifflib'],
        test_suite='tests',
  
        author='Matthew Duggan',
        author_email='mgithub@guarana.org',
        license='BSD',
        url="https://github.com/mduggan/cdifflib",
        keywords="difflib c diff",
  
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: BSD License',
            'Operating System :: MacOS :: MacOS X',
            'Operating System :: Microsoft :: Windows',
            'Operating System :: POSIX',
            'Programming Language :: Python',
            'Topic :: Software Development',
            'Topic :: Text Processing :: General',
        ],
        )
  
new_contents: from setuptools import setup, Extension
  
  module = [Extension('_cdifflib',
                      sources=['_cdifflib.c', '_cdifflib3.c'])]
  
  setup(name='cdifflib',
        version='1.2.1',
        description='C implementation of parts of difflib',
        ext_modules=module,
        py_modules=['cdifflib'],
        test_suite='tests',
  
        author='Matthew Duggan',
        author_email='mgithub@guarana.org',
        license='BSD',
        url="https://github.com/mduggan/cdifflib",
        keywords="difflib c diff",
  
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: BSD License',
            'Operating System :: MacOS :: MacOS X',
            'Operating System :: Microsoft :: Windows',
            'Operating System :: POSIX',
            'Programming Language :: Python',
            'Topic :: Software Development',
            'Topic :: Text Processing :: General',
        ],
        )
  
subject: Bump version for release