shithub: sox

ref: c8f12b4b538ff9ab70a1bb7105ac9c679be36be6
dir: /lua/test/printf.lua/

-- an implementation of printf

function printf(...)
 io.write(string.format(...))
end

printf("Hello %s from %s on %s\n",os.getenv"USER" or "there",_VERSION,os.date())