old_contents: """Wrapper around 'git show'."""
  # =============================================================================
  # CONTENTS
  # -----------------------------------------------------------------------------
  # phlgit_show
  #
  # Public Functions:
  #   object_
  #
  # -----------------------------------------------------------------------------
  # (this contents block is generated, edits will be lost)
  # =============================================================================
  
  from __future__ import absolute_import
  
  
  def object_(clone, ref):
      """Return the content of the specified object.
  
      :clone: the git clone to get the object from
      :ref: the ref of the object, e.g. 'origin/master', 'ed3a1', etc.
      :returns: the contents of the object
  
      """
      return clone.call('show', ref)
  
  
  #------------------------------------------------------------------------------
  # Copyright (C) 2012 Bloomberg L.P.
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to
  # deal in the Software without restriction, including without limitation the
  # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  # sell copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  # IN THE SOFTWARE.
  #------------------------------- END-OF-FILE ----------------------------------
  
new_contents: """Wrapper around 'git show'."""
  # =============================================================================
  # CONTENTS
  # -----------------------------------------------------------------------------
  # phlgit_show
  #
  # Public Functions:
  #   object_
  #   file_on_ref
  #
  # -----------------------------------------------------------------------------
  # (this contents block is generated, edits will be lost)
  # =============================================================================
  
  from __future__ import absolute_import
  
  
  def object_(clone, ref):
      """Return the content of the specified object.
  
      :clone: the git clone to get the object from
      :ref: the ref of the object, e.g. 'origin/master', 'ed3a1', etc.
      :returns: the contents of the object
  
      """
      return clone.call('show', ref)
  
  
  def file_on_ref(clone, path, ref):
      """Return the content of the file at specified 'path' on branch 'ref'.
  
      Raise if the file or ref does not exist.
  
      :clone: the git clone to get the object from, will do clone.call(...)
      :path: the string path to the file on the branch, e.g. 'src/main.cpp'
      :ref: the string ref of the branch, e.g. 'feature/red_button'
      :returns: the string contents of the file
  
      """
      return clone.call('show', '{}:{}'.format(ref, path))
  
  
  #------------------------------------------------------------------------------
  # Copyright (C) 2012 Bloomberg L.P.
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to
  # deal in the Software without restriction, including without limitation the
  # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  # sell copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  # IN THE SOFTWARE.
  #------------------------------- END-OF-FILE ----------------------------------
  
subject: add 'file_on_ref'