git: 9front

ref: 4bb9e229bcb23826a0fde907667c8fd6565d98d2
dir: /sys/lib/python/test/test_doctest.txt/

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This is a sample doctest in a text file.

In this example, we'll rely on a global variable being set for us
already:

  >>> favorite_color
  'blue'

We can make this fail by disabling the blank-line feature.

  >>> if 1:
  ...    print 'a'
  ...    print
  ...    print 'b'
  a
  <BLANKLINE>
  b