vim client.lua

if select("#", ...) == 0 then
        io.stderr:write "usage: lua client.lua <time client 1>,<time client 2>, ..."
end
local arg = {...}
print(arg)

for i=1, select('#', ...) do
        local arg = select(i,...)
        print("arg: " .. arg)
end

for k,v in ipairs(arg) do
        print(k,v)
end

function fwrite(fmt, ...)
        return io.write(string.format(fmt, ...))
end

print("type of ...: " .. type(...))

fwrite("%s,\t %s,\t %s,\t %s", ... )
print("\n")