deps/lua/test/fibfor.lua

   1 -- example of for with generator functions
   2
   3 function generatefib (n)
   4   return coroutine.wrap(function ()
   5     local a,b = 1, 1
   6     while a <= n do
   7       coroutine.yield(a)
   8       a, b = b, a+b
   9     end
  10   end)
  11 end
  12
  13 for i in generatefib(1000) do print(i) end