docs: def docopt_arguments():
      """ Creates beautiful command-line interfaces.
          See https://github.com/docopt/docopt """
      doc = """Projy: Create templated project.
  
      Usage: projy <template> <project> [<substitution>...]
             projy -i | --info <template>
             projy -l | --list
             projy -h | --help
             projy -v | --version
  
      Options:
          -i, --info      Print information on a specific template.
          -l, --list      Print available template list.
          -h, --help      Show this help message and exit.
          -v, --version   Show program's version number and exit.
      """
      from projy.docopt import docopt
      return docopt(doc, argv=sys.argv[1:], version='0.1')