joseanpg

def f(x):
  def g(y):
    def h1(z):
      nonlocal x,y
      x = z
      y = 2*z
      print(locals())
    def h2(z):
      print(locals())
      return z+y+x

joseanpg

(define (make-simple-generator iterable transformer)
   (define (re-entry return)
       (define (iter-action element)
           (define (escaper new-re-entry)
               (set! re-entry new-re-entry)
               (return ( transformer element)))
       (call-with-current-continuation escaper))
       (for-each iter-action iterable)
       (return 'Let-it-end!))
 

joseanpg

//script type="application/javascript;version=1.7"

function FactorGenMaker(factor) {
  let(j=1){for(;;) yield factor*j++};
}

function NullGenMaker() {
  for(;;) yield null;
}

joseanpg

//script type="application/javascript;version=1.7"
function GenMaker() {
  let(j=1){for(;;) {yield (yield 'Hola '+j);j++}}
}

var gen = GenMaker();
console.log(gen.next()+', the deep yield give-out Hola and give-in undefined');
console.log(gen.next()+', now shallow yield return that undefined');
console.log(gen.next()+', now the deep yield: Hola out, undefined in');
console.log(gen.next()+', now the shallow yield: undefined');

joseanpg

def GenMaker():
  j = 1
  while True:
    yield (yield 'Hola '+str(j))
    j = j + 1

gen = GenMaker()
print( gen.__next__())
print( gen.__next__())
print( gen.__next__())

joseanpg

def GenMaker():
  j = 1
  while True:
    yield (yield 'Hola '+str(j))
    j = j + 1

gen = GenMaker()
print( gen.send(None))
print( gen.send('Adios'))
print( gen.send(None))

joseanpg

//script type="application/javascript;version=1.7"
function GenMaker() {
  let(j=1){for(;;) {yield (yield 'Hola '+j);j++}}
}

var gen = GenMaker();
console.log(gen.next());
console.log(gen.send('Adios'));
console.log(gen.send(null));
console.log(gen.send('Adios'));

joseanpg

var Ajax = (function (){

    function AjaxXMLHTTPRequest(){}
    AjaxXMLHTTPRequest.prototype = {...};

    function AjaxActiveX(){}
    AjaxActiveX.prototype = {};

    return  (typeof window.ActiveXObject === 'undefined') ? 
                           AjaxXMLHTTPRequest:

joseanpg

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;  Defining a module
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(module (sillymul) 

  ;;The body
  (begin 

      ;;Private

joseanpg

/***********************************************************************
  Initial Version 
************************************************************************/

var eventOn = function(type,fn){ win.addEventListener ?              
                     win.addEventListener(type,fn,false) :                  
                     win.attachEvent('on'+type,fn)},
    eventOff = function(type,fn){ win.removeEventListener ?
                     win.removeEventListener(type,fn,false) : 
                     win.detachEvent('on'+type,fn)},