provide default values for any command option, which the installer can then
override either on the command-line or by editing the config file.
-The setup configuration file is a useful middle-ground between the setup script
----which, ideally, would be opaque to installers [#]_---and the command-line to
+The setup configuration file is a useful middle-ground between the setup
+script---which, ideally, would be opaque to installers [#]_---and the command-line to
the setup script, which is outside of your control and entirely up to the
installer. In fact, :file:`setup.cfg` (and any other Distutils configuration
files present on the target system) are processed after the contents of the
Handling boolean (flag) options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-Flag options---set a variable to true or false when a particular option is seen
----are quite common. :mod:`optparse` supports them with two separate actions,
+Flag options---set a variable to true or false when a particular option is
+seen---are quite common. :mod:`optparse` supports them with two separate actions,
``store_true`` and ``store_false``. For example, you might have a ``verbose``
flag that is turned on with ``-v`` and off with ``-q``::