--
-- ~~~ help messages
--

-- main
function main ()

    print("\nSelenePaw - a Lua-based PawSD utility.")
    
    print("\n*> Usage:")
    print("\n   lua selenepaw.lua <verb name> <verb options>")

    print("\n*> Verbs:")
    print("---*> 0000 - echo")
    print("\n---*> 0001 - fetchservice\n")

end

-- 0000: echo
function echo ()

    print("\nEcho (0000) - Send & receive the same data from a server.")

    print("\n*> Usage:")
    print("\n   lua selenepaw.lua echo <server name> <data>\n")

end

-- 0001: fetch service
function fetchservice ()

    print("\nFetch Service (0001) - Fetch a specific service from a service.")

    print("\n*> Usage:")
    print("\n   lua selenepaw.lua fetchservice <server name> <service index>\n")

end

-- return
return {
    main = main,
    
    echo = echo,

    fetchservice = fetchservice
}