old_contents: from setuptools import setup
  import emit
  
  setup(
      name='emit',
      version=emit.__version__,
      description='Emitter for stream processing',
      long_description=open('README.md').read(),
      url='http://github.com/brianhicks/emit',
      author='Brian Hicks',
      author_email='brian@brianthicks.com',
      license='MIT',
      packages=['emit'],
      zip_safe=False
  )
  
new_contents: from setuptools import setup
  import emit
  
  setup(
      name='emit',
      version=emit.__version__,
      description='Emitter for stream processing',
      long_description=open('README.md').read(),
      url='http://github.com/brianhicks/emit',
      author='Brian Hicks',
      author_email='brian@brianthicks.com',
      license='MIT',
      packages=['emit'],
      scripts=['emit/bin/emit_digraph'],
      zip_safe=False
  )
  
subject: add emit_digraph script directive