old_contents: """
  Bento, a pythonic packaging solution for python software.
  
  Bento is a packaging solution which aims at being simple and extensible, using
  as little magic as possible. Packages are described in a bento.info file which
  has a straightforward syntax, and the packaging is driven through bentomaker,
  the command line interfance to bento. Sane API are provided so that people can
  build their own deployment facilities on top of it.
  
  The code is currently organized as follows:
      - bento.core.parser: ply-based lexer/parser for the format
      - bento.core: core facilities to build package representation
      - bento.commands: commands as provided by bentomaker
      - bento.private: bundled packages
      - bento.compat: compatibility code to provide consistent API to all
        supported python versions (2.4 -> 2.7 ATM)
  """
  import sys
  import os
  
  from bento._config \
      import \
          USE_PRIVATE_MODULES
  
  # FIXME: there has to be a better way to do this ?
  for bundled_pkg in ["_ply", "_simplejson", "_yaku"]:
      v = "BENTO_UNBUNDLE_%s" % bundled_pkg.upper()
      if USE_PRIVATE_MODULES and not os.environ.get(v, False):
          sys.path.insert(0, os.path.join(os.path.dirname(__file__),
                                          "private", bundled_pkg))
  
  from bento.core.package import \
          PackageDescription, static_representation
  from bento.conv import \
          distutils_to_package_description
  
  try:
      from bento.__dev_version import version as __version__
      from bento.__dev_version import git_revision as __git_revision__
  except ImportError:
      from bento.__version import version as __version__
      from bento.__version import git_revision as __git_revision__
  
new_contents: """
  Bento, a pythonic packaging solution for python software.
  
  Bento is a packaging solution which aims at being simple and extensible, using
  as little magic as possible. Packages are described in a bento.info file which
  has a straightforward syntax, and the packaging is driven through bentomaker,
  the command line interfance to bento. Sane API are provided so that people can
  build their own deployment facilities on top of it.
  
  The code is currently organized as follows:
      - bento.core.parser: ply-based lexer/parser for the format
      - bento.core: core facilities to build package representation
      - bento.commands: commands as provided by bentomaker
      - bento.private: bundled packages
      - bento.compat: compatibility code to provide consistent API to all
        supported python versions (2.4 -> 2.7 ATM)
  """
  import sys
  import os
  
  from bento._config \
      import \
          USE_PRIVATE_MODULES
  
  # FIXME: there has to be a better way to do this ?
  for bundled_pkg in ["_ply", "_simplejson", "_yaku"]:
      v = "BENTO_UNBUNDLE%s" % bundled_pkg.upper()
      if USE_PRIVATE_MODULES and not os.environ.get(v, False):
          sys.path.insert(0, os.path.join(os.path.dirname(__file__),
                                          "private", bundled_pkg))
  
  from bento.core.package import \
          PackageDescription, static_representation
  from bento.conv import \
          distutils_to_package_description
  
  try:
      from bento.__dev_version import version as __version__
      from bento.__dev_version import git_revision as __git_revision__
  except ImportError:
      from bento.__version import version as __version__
      from bento.__version import git_revision as __git_revision__
  
subject: fix unbundle setting.