function n_serialize(data)
if type(data)=="number" then
io.write(data,"\n")
elseif type(data)=="string" then
io.write(string.format("%q\n",data))
elseif type(data)=="table" then
io.write("{\n");
for k,v in pairs(data) do
io.write(" ",k,"=")
n_serialize(v)
--io.write(",\n")
end
io.write("}\n")
else
end
end
tbl={a=12,b="lua"}
n_serialize(tbl)
n_serialize(1)
n_serialize("Hello World")
local fw=assert(io.open("text.txt",'w'))
fw:write("Hello World")
fw:close()
local fr=assert(io.open("text.txt",'r'))
print(fr:read("a"))
fr:close()
