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  • Committer: Aaron Bentley
  • Date: 2007-02-06 14:52:16 UTC
  • mfrom: (2266 +trunk)
  • mto: This revision was merged to the branch mainline in revision 2268.
  • Revision ID: abentley@panoramicfeedback.com-20070206145216-fcpi8o3ufvuzwbp9
Merge bzr.dev

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    http://en.wikipedia.org/wiki/Patience_sorting
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    """
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    # set index[line in a] = position of line in a unless
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    # unless a is a duplicate, in which case it's set to None
 
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    # a is a duplicate, in which case it's set to None
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    index = {}
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    for i in xrange(len(a)):
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        line = a[i]