old_contents: # -*- coding: utf-8 -*-
  """
      salt.utils.parser
      ~~~~~~~~~~~~~~~~~
  
      :copyright: © 2012 UfSoft.org - :email:`Pedro Algarvio (pedro@algarvio.me)`
      :license: Apache 2.0, see LICENSE for more details.
  """
  
  import sys
  import optparse
  from salt import version
  
  
  class OptionParser(optparse.OptionParser):
  
      def __init__(self, *args, **kwargs):
          kwargs.setdefault("version", version.__version__)
          kwargs.setdefault('usage', '%%prog')
          optparse.OptionParser.__init__(self, *args, **kwargs)
  
      def parse_args(self, args=None, values=None):
          options, args = optparse.OptionParser.parse_args(self, args, values)
          if options.versions_report:
              self.print_versions_report()
          return options, args
  
      def _add_version_option(self):
          optparse.OptionParser._add_version_option(self)
          self.add_option(
              '--versions-report', action='store_true',
              help="show program's dependencies version number and exit"
          )
  
      def print_versions_report(self, file=sys.stdout):
          print >> file, '\n'.join(version.versions_report())
          self.exit()
new_contents: # -*- coding: utf-8 -*-
  """
      salt.utils.parser
      ~~~~~~~~~~~~~~~~~
  
      :copyright: © 2012 UfSoft.org - :email:`Pedro Algarvio (pedro@algarvio.me)`
      :license: Apache 2.0, see LICENSE for more details.
  """
  
  import sys
  import optparse
  from salt import version
  
  
  class OptionParser(optparse.OptionParser):
  
      def __init__(self, *args, **kwargs):
          kwargs.setdefault("version", version.__version__)
          kwargs.setdefault('usage', '%prog')
          optparse.OptionParser.__init__(self, *args, **kwargs)
  
      def parse_args(self, args=None, values=None):
          options, args = optparse.OptionParser.parse_args(self, args, values)
          if options.versions_report:
              self.print_versions_report()
          return options, args
  
      def _add_version_option(self):
          optparse.OptionParser._add_version_option(self)
          self.add_option(
              '--versions-report', action='store_true',
              help="show program's dependencies version number and exit"
          )
  
      def print_versions_report(self, file=sys.stdout):
          print >> file, '\n'.join(version.versions_report())
          self.exit()
subject: Remove extra `%` from the `cli` tools.