old_contents: __all__ = []
  
  import correlations
  from correlations import *
  __all__ += correlations.__all__
  
  import cffilter
  from cffilter import cslfilter as slfilter
  __all__ += ['slfilter']
  
new_contents: __all__ = []
  
  import correlations
  from correlations import *
  __all__ += correlations.__all__
  
  import cffilter
  from cffilter import cslfilter as slfilter
  __all__ += ['slfilter']
  
  from segmentaxis import segment_axis
  __all__ += ['segment_axis']
  
subject: Put segment_axis in the main scikits.talkbox namespace.