old_contents: #!/usr/bin/env python3
  # Copyright 2016 The Fontbakery Authors
  # Copyright 2017 The Google Fonts Tools Authors
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  from __future__ import print_function
  import os
  import sys
  from glyphsets.codepoints import (CodepointsInFont,
                                    CodepointsInNamelist,
                                    nam_dir)
  
  
  NAM_DIR = os.path.join(nam_dir, "GF Glyph Sets")
  NAM_FILES = [os.path.join(NAM_DIR, f)
               for f in os.listdir(NAM_DIR)
               if f.endswith(".nam")]
  
  
  def main():
    if len(sys.argv) != 2 or sys.argv[1][-4:] != ".ttf":
      sys.exit('Usage: {} fontfile.ttf'.format(sys.argv[0]))
  
    expected = set()
    for nam_file in NAM_FILES:
      nam_filepath = os.path.join(NAM_DIR, nam_file)
      expected.update(CodepointsInNamelist(nam_filepath))
  
    filename = sys.argv[1]
    diff = expected - CodepointsInFont(filename)
  
    print(filename),
    if bool(diff):
      print('missing'),
      for c in sorted(diff):
        print('0x%04X' % (c)),
    else:
      print('OK')
  
  
  if __name__ == '__main__':
    main()
  
new_contents: #!/usr/bin/env python3
  # Copyright 2016 The Fontbakery Authors
  # Copyright 2017 The Google Fonts Tools Authors
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  from __future__ import print_function
  import os
  import sys
  from glyphsets.codepoints import (CodepointsInFont,
                                    CodepointsInNamelist,
                                    nam_dir)
  
  
  NAM_FILES = [f for f in os.listdir(nam_dir)
               if f.endswith(".nam")]
  
  
  def main():
    if len(sys.argv) != 2 or sys.argv[1][-4:] != ".ttf":
      sys.exit('Usage: {} fontfile.ttf'.format(sys.argv[0]))
  
    expected = set()
    for nam_file in NAM_FILES:
      nam_filepath = os.path.join(nam_dir, nam_file)
      expected.update(CodepointsInNamelist(nam_filepath))
  
    filename = sys.argv[1]
    diff = expected - CodepointsInFont(filename)
  
    print(filename),
    if bool(diff):
      print('missing'),
      for c in sorted(diff):
        print('0x%04X' % (c)),
    else:
      print('OK')
  
  
  if __name__ == '__main__':
    main()
  
subject: fix ci