Maybe some errors in your readme?

[woshiZS]

In variable part, there is no need to declare _G. before a global variable, instead the interpreter will return error. In the first part of loops, there is an infinite loop in your code: before:

local i = 0
local count = 0

while i <= 10 do
  count = count + 1
end

print("count is " .. count) --count is 7

Maybe you can changed this like below.

local i = 0
local count = 0

while i <= 10 do
  i = i + 1
  count = count + 1
end

print("count is " .. count) --count is 7

[pratyush-awasthi]

Thanks for letting me know.