def METHOD_NAME(exit=True, code=1):
    print("i18n wrapper script for formhub.\n")
    with indent(4):
        puts(colored.yellow(",/i18ntool.py add --lang <lang>"))
        puts("Create required files for enabling translation "
             "of language with code <lang>\n")
        puts(colored.yellow("./i18ntool.py refresh [--lang <lang>]"))
        puts("Update the PO file for <lang> based on code.\n"
             "<lang> is optionnal as we only use EN and do "
             "all translations in Transifex.\n")
        puts(colored.yellow("./i18ntool.py update --user <tx_user> "
                            "--password <tx_pass> [--lang <lang>]"))
        puts("Downloads new PO files for <lang> (or all) from Transifex "
             "then compiles new MO files\n")
        puts(colored.yellow("./i18ntool.py compile [--lang <lang>]"))
        puts("Compiles all PO files for <lang> (or all) into MO files.\n"
             "Not required unless you want to.\n")
    if exit:
        sys.exit(code)