old_contents: # -*- coding: utf-8 -*-
  
  """pycalculator
  
      A simple calculator in Python.
  
      :copyright: (c) 2014 by Julio Vicente Trigo Guijarro.
      :license: BSD, see LICENSE for more details.
  
  """
  __version__ = '0.1.0'
  
new_contents: # -*- coding: utf-8 -*-
  
  """pycalculator: a simple calculator in Python.
  
      It currently supports the operators: +, -, *, /, **
      The parser is a deterministic finite automaton (DFA).
      It reads a string from the command line and returns an element
      (integer, decimal, operator) each time it is called.
  
      :copyright: (c) 2014 by Julio Vicente Trigo Guijarro.
      :license: BSD, see LICENSE for more details.
  
  """
  __version__ = '0.1.0'
  
subject: package description.