Matt Craig mwcraig

Notice there is no visual difference between single dash - and double-dash --, and the -h option isn't listed under options.

.. argparse::
    :module: parser_bug
    :func: construct_parser
    :prog: python parser_bug.py

	In [1]: from astropy.table import Table

	In [2]:

	In [2]: numbers = [1, 2, 3]

	In [3]: strings = ['a', 'b', 'c']

	In [4]:

	from astropy.table import Table

	numbers = [1, 2, 3]
	strings = ['a', 'b', 'c']

	t_numbers = Table(data=[numbers])
	comparison_numbers = (t_numbers['col0'] == 1)
	type(comparison_numbers) # this is a Column object
	print comparison_numbers

	from astropy.table import Table

	numbers = [1, 2, 3]
	strings = ['a', 'b', 'c']

	t_mask_numbers = Table(data=[numbers], masked=True)
	comparison_numbers_masked = (t_mask_numbers['col0'] == 1)
	type(comparison_numbers_masked) # this is a MaskedColumn object
	comparison_numbers_masked # that causes an error on display...
	print (comparison_numbers_masked) # ...but can be printed!

	======================================================================================== test session starts ========================================================================================
	platform darwin -- Python 2.7.5 -- pytest-2.4.0

	Running tests with Astropy version 0.3rc1.
	Running tests in /Users/mcraig/anaconda/envs/astropy-0.3rc1/lib/python2.7/site-packages/astropy.

	Platform: Darwin-12.5.0-x86_64-i386-64bit

	Executable: /Users/mcraig/anaconda/envs/astropy-0.3rc1/python.app/Contents/MacOS/python