ported and regenerated examples.

Rakefile

@@ -17,7 +17,7 @@ EOS
 desc "Build the documentation page"
 task :doc do
   source = 'documentation/index.html.erb'
-  child = fork { exec "bin/coffee -cw -o documentation/js documentation/coffee/*.coffee" }
+  child = fork { exec "bin/coffee --no-wrap -cw -o documentation/js documentation/coffee/*.coffee" }
   at_exit { Process.kill("INT", child) }
   Signal.trap("INT") { exit }
   loop do

documentation/coffee/aliases.coffee

@@ -1,11 +1,11 @@
 launch() if ignition is on
 
-volume: 10 if band isnt SpinalTap
+volume = 10 if band isnt SpinalTap
 
 letTheWildRumpusBegin() unless answer is no
 
 if car.speed < limit then accelerate()
 
-winner: yes if pick in [47, 92, 13]
+winner = yes if pick in [47, 92, 13]
 
 print "My name is " + @name

documentation/coffee/array_comprehensions.coffee

@@ -1,5 +1,5 @@
 # Eat lunch.
-lunch: eat food for food in ['toast', 'cheese', 'wine']
+lunch = eat food for food in ['toast', 'cheese', 'wine']
 
 # Naive collision detection.
 for roid in asteroids

documentation/coffee/assignment.coffee

@@ -1,2 +1,2 @@
-greeting: "Hello CoffeeScript"
-difficulty: 0.5
+greeting   = "Hello CoffeeScript"
+difficulty = 0.5

documentation/coffee/cake_tasks.coffee

@@ -1,9 +1,9 @@
-fs: require 'fs'
+fs = require 'fs'
 
 option '-o', '--output [DIR]', 'directory for compiled code'
 
 task 'build:parser', 'rebuild the Jison parser', ->
   require 'jison'
-  code:   require('./lib/grammar').parser.generate()
-  dir:    options.output or 'lib'
-  fs.writeFile "$dir/parser.js", code
+  code = require('./lib/grammar').parser.generate()
+  dir  = options.output or 'lib'
+  fs.writeFile "#dir/parser.js", code

documentation/coffee/classes.coffee

@@ -1,25 +1,21 @@
 class Animal
+  constructor: (@name) ->
+
   move: (meters) ->
     alert @name + " moved " + meters + "m."
 
 class Snake extends Animal
-  constructor: (name) ->
-    @name: name
-
   move: ->
     alert "Slithering..."
     super 5
 
 class Horse extends Animal
-  constructor: (name) ->
-    @name: name
-
   move: ->
     alert "Galloping..."
     super 45
 
-sam: new Snake "Sammy the Python"
-tom: new Horse "Tommy the Palomino"
+sam = new Snake "Sammy the Python"
+tom = new Horse "Tommy the Palomino"
 
 sam.move()
 tom.move()

documentation/coffee/comparisons.coffee

@@ -1,5 +1,5 @@
-cholesterol: 127
+cholesterol = 127
 
-healthy: 200 > cholesterol > 60
+healthy = 200 > cholesterol > 60
 
 

documentation/coffee/conditionals.coffee

@@ -1,9 +1,11 @@
-mood: greatlyImproved if singing
+mood = greatlyImproved if singing
 
 if happy and knowsIt
   clapsHands()
   chaChaCha()
+else
+  showIt()
 
-date: if friday then sue else jill
+date = if friday then sue else jill
 
-options: or defaultOptions
+options = or defaults

documentation/coffee/embedded.coffee

@@ -1,4 +1,4 @@
-hi: `function() {
+hi = `function() {
   return [document.title, "Hello JavaScript"].join(": ");
 }`
 

documentation/coffee/existence.coffee

@@ -1,4 +1,4 @@
-solipsism: true if mind? and not world?
+solipsism = true if mind? and not world?
 
 speed ?= 140
 

documentation/coffee/expressions.coffee

@@ -1,4 +1,4 @@
-grade: (student) ->
+grade = (student) ->
   if student.excellentWork
     "A+"
   else if student.okayStuff
@@ -6,4 +6,4 @@ grade: (student) ->
   else
     "C"
 
-eldest: if 24 > 21 then "Liz" else "Ike"
+eldest = if 24 > 21 then "Liz" else "Ike"

documentation/coffee/expressions_assignment.coffee

@@ -1 +1 @@
-six: (one: 1) + (two: 2) + (three: 3)
+six = (one = 1) + (two = 2) + (three = 3)

documentation/coffee/expressions_comprehension.coffee

@@ -1,3 +1,3 @@
 # The first ten global properties.
 
-globals: (name for name of window)[0...10]
+globals = (name for name of window)[0...10]

documentation/coffee/fat_arrow.coffee

@@ -1,6 +1,6 @@
-Account: (customer, cart) ->
-  @customer: customer
-  @cart: cart
+Account = (customer, cart) ->
+  @customer = customer
+  @cart = cart
 
   $('.shopping_cart').bind 'click', (event) =>
     @customer.purchase @cart

documentation/coffee/functions.coffee

@@ -1,2 +1,2 @@
-square: (x) -> x * x
-cube:   (x) -> square(x) * x
+square = (x) -> x * x
+cube   = (x) -> square(x) * x

documentation/coffee/heredocs.coffee

@@ -1,5 +1,5 @@
-html: '''
-      <strong>
-        cup of coffeescript
-      </strong>
-      '''
+html = '''
+       <strong>
+         cup of coffeescript
+       </strong>
+       '''

documentation/coffee/interpolation.coffee

@@ -1,2 +1,2 @@
-author: "Wittgenstein"
-quote:  "A picture is a fact. -- $author"
+author = "Wittgenstein"
+quote  = "A picture is a fact. -- #author"

documentation/coffee/interpolation_expression.coffee

@@ -1,6 +1,6 @@
-sentence: "${ 22 / 7 } is a decent approximation of π"
+sentence = "#{ 22 / 7 } is a decent approximation of π"
 
-sep:   "[.\\/\\- ]"
-dates: /\d+$sep\d+$sep\d+/g
+sep   = "[.\\/\\- ]"
+dates = /\d+$sep\d+$sep\d+/g
 
 

documentation/coffee/multiple_return_values.coffee

@@ -1,5 +1,5 @@
-weatherReport: (location) ->
+weatherReport = (location) ->
   # Make an Ajax request to fetch the weather...
   [location, 72, "Mostly Sunny"]
 
-[city, temp, forecast]: weatherReport "Berkeley, CA"
+[city, temp, forecast] = weatherReport "Berkeley, CA"

documentation/coffee/object_comprehensions.coffee

@@ -1,4 +1,4 @@
-yearsOld: {max: 10, ida: 9, tim: 11}
+yearsOld = max: 10, ida: 9, tim: 11
 
-ages: for child, age of yearsOld
+ages = for child, age of yearsOld
   child + " is " + age

documentation/coffee/object_extraction.coffee

@@ -1,13 +1,11 @@
-futurists: {
+futurists =
   sculptor: "Umberto Boccioni"
   painter:  "Vladimir Burliuk"
-  poet: {
+  poet:
     name:   "F.T. Marinetti"
     address: [
       "Via Roma 42R"
       "Bellagio, Italy 22021"
     ]
-  }
-}
 
-{poet: {name, address: [street, city]}}: futurists
+{poet: {name, address: [street, city]}} = futurists

documentation/coffee/objects_and_arrays.coffee

@@ -1,12 +1,13 @@
-song: ["do", "re", "mi", "fa", "so"]
+song = ["do", "re", "mi", "fa", "so"]
 
-ages: {
+singers = {Jagger: 'Rock', Elvis: 'Roll'}
+
+ages =
   max: 10
   ida: 9
   tim: 11
-}
 
-matrix: [
+matrix = [
   1, 0, 1
   0, 0, 1
   1, 1, 0

documentation/coffee/objects_reserved.coffee

@@ -1 +1 @@
-$('.account').css {class: 'active'}
+$('.account').css class: 'active'

documentation/coffee/overview.coffee

@@ -1,29 +1,28 @@
 # Assignment:
-number: 42
-opposite: true
+number   = 42
+opposite = true
 
 # Conditions:
-number: -42 if opposite
+number = -42 if opposite
 
 # Functions:
-square: (x) -> x * x
+square = (x) -> x * x
 
 # Arrays:
-list: [1, 2, 3, 4, 5]
+list = [1, 2, 3, 4, 5]
 
 # Objects:
-math: {
+math =
   root:   Math.sqrt
   square: square
   cube:   (x) -> x * square x
-}
 
 # Splats:
-race: (winner, runners...) ->
+race = (winner, runners...) ->
   print winner, runners
 
 # Existence:
 alert "I knew it!" if elvis?
 
 # Array comprehensions:
-cubes: math.cube num for num in list
+cubes = math.cube num for num in list

documentation/coffee/parallel_assignment.coffee

@@ -1,4 +1,4 @@
-theBait: 1000
-theSwitch: 0
+theBait   = 1000
+theSwitch = 0
 
-[theBait, theSwitch]: [theSwitch, theBait]
+[theBait, theSwitch] = [theSwitch, theBait]

documentation/coffee/patterns_and_splats.coffee

@@ -1,6 +1,6 @@
-tag: "<impossible>"
+tag = "<impossible>"
 
-[open, contents..., close]: tag.split("")
+[open, contents..., close] = tag.split("")
 
 
 

documentation/coffee/prototypes.coffee

@@ -1,2 +1,2 @@
-String::dasherize: ->
-  this.replace(/_/g, "-")
+String::dasherize = ->
+  this.replace /_/g, "-"

documentation/coffee/range_comprehensions.coffee

@@ -1,6 +1,6 @@
-countdown: num for num in [10..1]
+countdown = num for num in [10..1]
 
-deliverEggs: ->
+deliverEggs = ->
   for i in [0...eggs.length] by 12
-    dozen: eggs[i...i+12]
-    deliver new eggCarton(dozen)
+    dozen = eggs[i...i+12]
+    deliver new eggCarton dozen

documentation/coffee/scope.coffee

@@ -1,5 +1,5 @@
-outer: 1
-changeNumbers: ->
-  inner: -1
-  outer: 10
-inner: changeNumbers()
+outer = 1
+changeNumbers = ->
+  inner = -1
+  outer = 10
+inner = changeNumbers()

documentation/coffee/slices.coffee

@@ -1,6 +1,6 @@
-numbers: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
 
-threeToSix: numbers[3..6]
+threeToSix = numbers[3..6]
 
-copy: numbers[0...numbers.length]
+copy = numbers[0...numbers.length]
 

documentation/coffee/splats.coffee

@@ -1,11 +1,11 @@
-gold: silver: rest: "unknown"
+gold = silver = rest = "unknown"
 
-awardMedals: (first, second, rest...) ->
-  gold:   first
-  silver: second
-  rest:   rest
+awardMedals = (first, second, others...) ->
+  gold   = first
+  silver = second
+  rest   = others
 
-contenders: [
+contenders = [
   "Michael Phelps"
   "Liu Xiang"
   "Yao Ming"

documentation/coffee/splices.coffee

@@ -1,5 +1,5 @@
-numbers: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
 
-numbers[3..6]: [-3, -4, -5, -6]
+numbers[3..6] = [-3, -4, -5, -6]
 
 

documentation/coffee/strings.coffee

@@ -1,4 +1,4 @@
-mobyDick: "Call me Ishmael. Some years ago --
+mobyDick = "Call me Ishmael. Some years ago --
 never mind how long precisely -- having little
 or no money in my purse, and nothing particular
 to interest me on shore, I thought I would sail

documentation/coffee/while.coffee

@@ -4,7 +4,7 @@ if this.studyingEconomics
   sell() until supply > demand
 
 # Nursery Rhyme
-num: 6
-lyrics: while num: - 1
+num = 6
+lyrics = while num -= 1
   num + " little monkeys, jumping on the bed.
     One fell out and bumped his head."

documentation/index.html.erb

@@ -1,10 +1,9 @@
 <%
   require 'uv'
   def code_for(file, executable=false)
-    @stripper ||= /(\A\(function\(\)\{\n|\}\)\(\);\n*\Z|^  )/
     return '' unless File.exists?("documentation/js/#{file}.js")
     cs = File.read("documentation/coffee/#{file}.coffee")
-    js = File.read("documentation/js/#{file}.js").gsub(@stripper, '')
+    js = File.read("documentation/js/#{file}.js")
     cshtml = Uv.parse(cs, 'xhtml', 'coffeescript', false, 'idle', false)
     jshtml = Uv.parse(js, 'xhtml', 'javascript', false, 'idle', false)
     append = executable == true ? '' : "alert(#{executable});"
@@ -793,9 +792,9 @@ coffee --print app/scripts/*.coffee > concatenation.js</pre>
       Double-quoted heredocs, like double-quoted strings, allow interpolation.
     </p>
     <p>
-      Sometimes you'd like to pass a block comment through to the generated 
-      JavaScript. For example, when you need to embed a licensing header at 
-      the top of a file. Block comments, which mirror the synax for heredocs, 
+      Sometimes you'd like to pass a block comment through to the generated
+      JavaScript. For example, when you need to embed a licensing header at
+      the top of a file. Block comments, which mirror the synax for heredocs,
       are preserved in the generated code.
     </p>
     <%= code_for('block_comment') %>
@@ -806,8 +805,8 @@ coffee --print app/scripts/*.coffee > concatenation.js</pre>
     </h2>
 
     <p>
-      CoffeeScript includes a simple build system similar to 
-      <a href="http://www.gnu.org/software/make/">Make</a> and 
+      CoffeeScript includes a simple build system similar to
+      <a href="http://www.gnu.org/software/make/">Make</a> and
       <a href="http://rake.rubyforge.org/">Rake</a>. Naturally,
       it's called Cake, and is used for the build and test tasks for the CoffeeScript
       language itself. Tasks are defined in a file named <tt>Cakefile</tt>, and

documentation/js/aliases.js

@@ -1,17 +1,15 @@
-(function(){
-  var volume, winner;
-  if (ignition === true) {
-    launch();
-  }
-  if (band !== SpinalTap) {
-    volume = 10;
-  }
-  if (!(answer === false)) {
-    letTheWildRumpusBegin();
-  }
-  car.speed < limit ? accelerate() : null;
-  if (47 === pick || 92 === pick || 13 === pick) {
-    winner = true;
-  }
-  print("My name is " + this.name);
-})();
+var volume, winner;
+if (ignition === true) {
+  launch();
+}
+if (band !== SpinalTap) {
+  volume = 10;
+}
+if (!(answer === false)) {
+  letTheWildRumpusBegin();
+}
+car.speed < limit ? accelerate() : null;
+if (47 === pick || 92 === pick || 13 === pick) {
+  winner = true;
+}
+print("My name is " + this.name);

documentation/js/array_comprehensions.js

@@ -1,24 +1,22 @@
-(function(){
-  var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, food, lunch, roid, roid2;
-  lunch = (function() {
-    _a = []; _c = ['toast', 'cheese', 'wine'];
-    for (_b = 0, _d = _c.length; _b < _d; _b++) {
-      food = _c[_b];
-      _a.push(eat(food));
-    }
-    return _a;
-  })();
-  _f = asteroids;
-  for (_e = 0, _g = _f.length; _e < _g; _e++) {
-    roid = _f[_e];
-    _i = asteroids;
-    for (_h = 0, _j = _i.length; _h < _j; _h++) {
-      roid2 = _i[_h];
-      if (roid !== roid2) {
-        if (roid.overlaps(roid2)) {
-          roid.explode();
-        }
+var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, food, lunch, roid, roid2;
+lunch = (function() {
+  _a = []; _c = ['toast', 'cheese', 'wine'];
+  for (_b = 0, _d = _c.length; _b < _d; _b++) {
+    food = _c[_b];
+    _a.push(eat(food));
+  }
+  return _a;
+})();
+_f = asteroids;
+for (_e = 0, _g = _f.length; _e < _g; _e++) {
+  roid = _f[_e];
+  _i = asteroids;
+  for (_h = 0, _j = _i.length; _h < _j; _h++) {
+    roid2 = _i[_h];
+    if (roid !== roid2) {
+      if (roid.overlaps(roid2)) {
+        roid.explode();
       }
     }
   }
-})();
+}

documentation/js/assignment.js

@@ -1,5 +1,3 @@
-(function(){
-  var difficulty, greeting;
-  greeting = "Hello CoffeeScript";
-  difficulty = 0.5;
-})();
+var difficulty, greeting;
+greeting = "Hello CoffeeScript";
+difficulty = 0.5;

documentation/js/block_comment.js

@@ -1,6 +1,4 @@
-(function(){
-  /*
-  CoffeeScript Compiler v0.7.2
-  Released under the MIT License
-  */
-})();
+/*
+CoffeeScript Compiler v0.7.2
+Released under the MIT License
+*/

documentation/js/cake_tasks.js

@@ -1,12 +1,10 @@
-(function(){
-  var fs;
-  fs = require('fs');
-  option('-o', '--output [DIR]', 'directory for compiled code');
-  task('build:parser', 'rebuild the Jison parser', function() {
-    var code, dir;
-    require('jison');
-    code = require('./lib/grammar').parser.generate();
-    dir = options.output || 'lib';
-    return fs.writeFile(("" + dir + "/parser.js"), code);
-  });
-})();
+var fs;
+fs = require('fs');
+option('-o', '--output [DIR]', 'directory for compiled code');
+task('build:parser', 'rebuild the Jison parser', function() {
+  var code, dir;
+  require('jison');
+  code = require('./lib/grammar').parser.generate();
+  dir = options.output || 'lib';
+  return fs.writeFile(("" + dir + "/parser.js"), code);
+});

documentation/js/classes.js

@@ -1,37 +1,36 @@
-(function(){
-  var Animal, Horse, Snake, sam, tom;
-  var __extends = function(child, parent) {
-    var ctor = function(){ };
+var Animal, Horse, Snake, sam, tom;
+var __extends = function(child, parent) {
+    var ctor = function(){};
     ctor.prototype = parent.prototype;
     child.prototype = new ctor();
     child.prototype.constructor = child;
     if (typeof parent.extended === "function") parent.extended(child);
     child.__superClass__ = parent.prototype;
   };
-  Animal = function() {};
-  Animal.prototype.move = function(meters) {
-    return alert(this.name + " moved " + meters + "m.");
-  };
-  Snake = function(name) {
-    this.name = name;
-    return this;
-  };
-  __extends(Snake, Animal);
-  Snake.prototype.move = function() {
-    alert("Slithering...");
-    return Snake.__superClass__.move.call(this, 5);
-  };
-  Horse = function(name) {
-    this.name = name;
-    return this;
-  };
-  __extends(Horse, Animal);
-  Horse.prototype.move = function() {
-    alert("Galloping...");
-    return Horse.__superClass__.move.call(this, 45);
-  };
-  sam = new Snake("Sammy the Python");
-  tom = new Horse("Tommy the Palomino");
-  sam.move();
-  tom.move();
-})();
+Animal = function(_a) {
+  this.name = _a;
+  return this;
+};
+Animal.prototype.move = function(meters) {
+  return alert(this.name + " moved " + meters + "m.");
+};
+Snake = function() {
+  return Animal.apply(this, arguments);
+};
+__extends(Snake, Animal);
+Snake.prototype.move = function() {
+  alert("Slithering...");
+  return Snake.__superClass__.move.call(this, 5);
+};
+Horse = function() {
+  return Animal.apply(this, arguments);
+};
+__extends(Horse, Animal);
+Horse.prototype.move = function() {
+  alert("Galloping...");
+  return Horse.__superClass__.move.call(this, 45);
+};
+sam = new Snake("Sammy the Python");
+tom = new Horse("Tommy the Palomino");
+sam.move();
+tom.move();

documentation/js/comparisons.js

@@ -1,5 +1,3 @@
-(function(){
-  var cholesterol, healthy;
-  cholesterol = 127;
-  healthy = (200 > cholesterol) && (cholesterol > 60);
-})();
+var cholesterol, healthy;
+cholesterol = 127;
+healthy = (200 > cholesterol) && (cholesterol > 60);

documentation/js/conditionals.js

@@ -1,12 +1,12 @@
-(function(){
-  var date, mood, options;
-  if (singing) {
-    mood = greatlyImproved;
-  }
-  if (happy && knowsIt) {
-    clapsHands();
-    chaChaCha();
-  }
-  date = friday ? sue : jill;
-  options = options || defaultOptions;
-})();
+var date, mood, options;
+if (singing) {
+  mood = greatlyImproved;
+}
+if (happy && knowsIt) {
+  clapsHands();
+  chaChaCha();
+} else {
+  showIt();
+}
+date = friday ? sue : jill;
+options = options || defaults;

documentation/js/embedded.js

@@ -1,6 +1,4 @@
-(function(){
-  var hi;
-  hi = function() {
+var hi;
+hi = function() {
   return [document.title, "Hello JavaScript"].join(": ");
-};
-})();
+};

documentation/js/existence.js

@@ -1,7 +1,5 @@
-(function(){
-  var solipsism, speed;
-  if ((typeof mind !== "undefined" && mind !== null) && !(typeof world !== "undefined" && world !== null)) {
-    solipsism = true;
-  }
-  speed = (typeof speed !== "undefined" && speed !== null) ? speed : 140;
-})();
+var solipsism, speed;
+if ((typeof mind !== "undefined" && mind !== null) && !(typeof world !== "undefined" && world !== null)) {
+  solipsism = true;
+}
+speed = (typeof speed !== "undefined" && speed !== null) ? speed : 140;

documentation/js/expressions.js

@@ -1,13 +1,11 @@
-(function(){
-  var eldest, grade;
-  grade = function(student) {
-    if (student.excellentWork) {
-      return "A+";
-    } else if (student.okayStuff) {
-      return student.triedHard ? "B" : "B-";
-    } else {
-      return "C";
-    }
-  };
-  eldest = 24 > 21 ? "Liz" : "Ike";
-})();
+var eldest, grade;
+grade = function(student) {
+  if (student.excellentWork) {
+    return "A+";
+  } else if (student.okayStuff) {
+    return student.triedHard ? "B" : "B-";
+  } else {
+    return "C";
+  }
+};
+eldest = 24 > 21 ? "Liz" : "Ike";

documentation/js/expressions_assignment.js

@@ -1,4 +1,2 @@
-(function(){
-  var one, six, three, two;
-  six = (one = 1) + (two = 2) + (three = 3);
-})();
+var one, six, three, two;
+six = (one = 1) + (two = 2) + (three = 3);

documentation/js/expressions_comprehension.js

@@ -1,12 +1,11 @@
-(function(){
-  var _a, _b, globals, name;
-  var __hasProp = Object.prototype.hasOwnProperty;
-  globals = (function() {
-    _a = []; _b = window;
-    for (name in _b) {
-      if (!__hasProp.call(_b, name)) continue;
-      _a.push(name);
-    }
-    return _a;
-  })().slice(0, 10);
-})();
+var _a, _b, _c, globals, name;
+var __hasProp = Object.prototype.hasOwnProperty;
+globals = (function() {
+  _b = []; _c = window;
+  for (name in _c) {
+    if (!__hasProp.call(_c, name)) continue;
+    _a = _c[name];
+    _b.push(name);
+  }
+  return _b;
+})().slice(0, 10);

documentation/js/expressions_try.js

@@ -1,9 +1,7 @@
-(function(){
-  alert((function() {
-    try {
-      return nonexistent / undefined;
-    } catch (error) {
-      return "And the error is ... " + error;
-    }
-  })());
-})();
+alert((function() {
+  try {
+    return nonexistent / undefined;
+  } catch (error) {
+    return "And the error is ... " + error;
+  }
+})());

documentation/js/fat_arrow.js

@@ -1,15 +1,11 @@
-(function(){
-  var Account;
-  Account = function(customer, cart) {
-    this.customer = customer;
-    this.cart = cart;
-    return $('.shopping_cart').bind('click', (function(__this) {
-      var __func = function(event) {
-        return this.customer.purchase(this.cart);
-      };
-      return (function() {
-        return __func.apply(__this, arguments);
-      });
-    })(this));
+var Account;
+var __bind = function(func, context) {
+    return function(){ return func.apply(context, arguments); };
   };
-})();
+Account = function(customer, cart) {
+  this.customer = customer;
+  this.cart = cart;
+  return $('.shopping_cart').bind('click', __bind(function(event) {
+    return this.customer.purchase(this.cart);
+  }, this));
+};

documentation/js/functions.js

@@ -1,9 +1,7 @@
-(function(){
-  var cube, square;
-  square = function(x) {
-    return x * x;
-  };
-  cube = function(x) {
-    return square(x) * x;
-  };
-})();
+var cube, square;
+square = function(x) {
+  return x * x;
+};
+cube = function(x) {
+  return square(x) * x;
+};

documentation/js/heredocs.js

@@ -1,4 +1,2 @@
-(function(){
-  var html;
-  html = '<strong>\n  cup of coffeescript\n</strong>';
-})();
+var html;
+html = '<strong>\n  cup of coffeescript\n</strong>';

documentation/js/interpolation.js

@@ -1,5 +1,3 @@
-(function(){
-  var author, quote;
-  author = "Wittgenstein";
-  quote = ("A picture is a fact. -- " + author);
-})();
+var author, quote;
+author = "Wittgenstein";
+quote = ("A picture is a fact. -- " + author);

documentation/js/interpolation_expression.js

@@ -1,6 +1,4 @@
-(function(){
-  var dates, sentence, sep;
-  sentence = ("" + (22 / 7) + " is a decent approximation of π");
-  sep = "[.\\/\\- ]";
-  dates = (new RegExp(("\\d+" + sep + "\\d+" + sep + "\\d+"), "g"));
-})();
+var dates, sentence, sep;
+sentence = ("" + (22 / 7) + " is a decent approximation of π");
+sep = "[.\\/\\- ]";
+dates = /\d+$sep\d+$sep\d+/g;

documentation/js/multiple_return_values.js

@@ -1,10 +1,8 @@
-(function(){
-  var _a, city, forecast, temp, weatherReport;
-  weatherReport = function(location) {
-    return [location, 72, "Mostly Sunny"];
-  };
-  _a = weatherReport("Berkeley, CA");
-  city = _a[0];
-  temp = _a[1];
-  forecast = _a[2];
-})();
+var _a, city, forecast, temp, weatherReport;
+weatherReport = function(location) {
+  return [location, 72, "Mostly Sunny"];
+};
+_a = weatherReport("Berkeley, CA");
+city = _a[0];
+temp = _a[1];
+forecast = _a[2];

documentation/js/object_comprehensions.js

@@ -1,18 +1,16 @@
-(function(){
-  var _a, _b, age, ages, child, yearsOld;
-  var __hasProp = Object.prototype.hasOwnProperty;
-  yearsOld = {
-    max: 10,
-    ida: 9,
-    tim: 11
-  };
-  ages = (function() {
-    _a = []; _b = yearsOld;
-    for (child in _b) {
-      if (!__hasProp.call(_b, child)) continue;
-      age = _b[child];
-      _a.push(child + " is " + age);
-    }
-    return _a;
-  })();
-})();
+var _a, _b, age, ages, child, yearsOld;
+var __hasProp = Object.prototype.hasOwnProperty;
+yearsOld = {
+  max: 10,
+  ida: 9,
+  tim: 11
+};
+ages = (function() {
+  _a = []; _b = yearsOld;
+  for (child in _b) {
+    if (!__hasProp.call(_b, child)) continue;
+    age = _b[child];
+    _a.push(child + " is " + age);
+  }
+  return _a;
+})();

documentation/js/object_extraction.js

@@ -1,17 +1,15 @@
-(function(){
-  var _a, _b, _c, city, futurists, name, street;
-  futurists = {
-    sculptor: "Umberto Boccioni",
-    painter: "Vladimir Burliuk",
-    poet: {
-      name: "F.T. Marinetti",
-      address: ["Via Roma 42R", "Bellagio, Italy 22021"]
-    }
-  };
-  _a = futurists;
-  _b = _a.poet;
-  name = _b.name;
-  _c = _b.address;
-  street = _c[0];
-  city = _c[1];
-})();
+var _a, _b, _c, city, futurists, name, street;
+futurists = {
+  sculptor: "Umberto Boccioni",
+  painter: "Vladimir Burliuk",
+  poet: {
+    name: "F.T. Marinetti",
+    address: ["Via Roma 42R", "Bellagio, Italy 22021"]
+  }
+};
+_a = futurists;
+_b = _a.poet;
+name = _b.name;
+_c = _b.address;
+street = _c[0];
+city = _c[1];

documentation/js/objects_and_arrays.js

@@ -1,10 +1,12 @@
-(function(){
-  var ages, matrix, song;
-  song = ["do", "re", "mi", "fa", "so"];
-  ages = {
-    max: 10,
-    ida: 9,
-    tim: 11
-  };
-  matrix = [1, 0, 1, 0, 0, 1, 1, 1, 0];
-})();
+var ages, matrix, singers, song;
+song = ["do", "re", "mi", "fa", "so"];
+singers = {
+  Jagger: 'Rock',
+  Elvis: 'Roll'
+};
+ages = {
+  max: 10,
+  ida: 9,
+  tim: 11
+};
+matrix = [1, 0, 1, 0, 0, 1, 1, 1, 0];

documentation/js/objects_reserved.js

@@ -1,5 +1,3 @@
-(function(){
-  $('.account').css({
-    'class': 'active'
-  });
-})();
+$('.account').css({
+  'class': 'active'
+});

documentation/js/overview.js

@@ -1,37 +1,34 @@
-(function(){
-  var _a, _b, _c, _d, cubes, list, math, num, number, opposite, race, square;
-  var __slice = Array.prototype.slice;
-  number = 42;
-  opposite = true;
-  if (opposite) {
-    number = -42;
+var _a, _b, _c, _d, cubes, list, math, num, number, opposite, race, square;
+var __slice = Array.prototype.slice;
+number = 42;
+opposite = true;
+if (opposite) {
+  number = -42;
+}
+square = function(x) {
+  return x * x;
+};
+list = [1, 2, 3, 4, 5];
+math = {
+  root: Math.sqrt,
+  square: square,
+  cube: function(x) {
+    return x * square(x);
   }
-  square = function(x) {
-    return x * x;
-  };
-  list = [1, 2, 3, 4, 5];
-  math = {
-    root: Math.sqrt,
-    square: square,
-    cube: function(x) {
-      return x * square(x);
-    }
-  };
-  race = function(winner) {
-    var runners;
-    var _a = arguments.length, _b = _a >= 2;
-    runners = __slice.call(arguments, 1, _a - 0);
-    return print(winner, runners);
-  };
-  if (typeof elvis !== "undefined" && elvis !== null) {
-    alert("I knew it!");
+};
+race = function(winner) {
+  var runners;
+  runners = __slice.call(arguments, 1);
+  return print(winner, runners);
+};
+if (typeof elvis !== "undefined" && elvis !== null) {
+  alert("I knew it!");
+}
+cubes = (function() {
+  _a = []; _c = list;
+  for (_b = 0, _d = _c.length; _b < _d; _b++) {
+    num = _c[_b];
+    _a.push(math.cube(num));
   }
-  cubes = (function() {
-    _a = []; _c = list;
-    for (_b = 0, _d = _c.length; _b < _d; _b++) {
-      num = _c[_b];
-      _a.push(math.cube(num));
-    }
-    return _a;
-  })();
-})();
+  return _a;
+})();

documentation/js/parallel_assignment.js

@@ -1,8 +1,6 @@
-(function(){
-  var _a, theBait, theSwitch;
-  theBait = 1000;
-  theSwitch = 0;
-  _a = [theSwitch, theBait];
-  theBait = _a[0];
-  theSwitch = _a[1];
-})();
+var _a, theBait, theSwitch;
+theBait = 1000;
+theSwitch = 0;
+_a = [theSwitch, theBait];
+theBait = _a[0];
+theSwitch = _a[1];

documentation/js/patterns_and_splats.js

@@ -1,9 +1,7 @@
-(function(){
-  var _a, close, contents, open, tag;
-  var __slice = Array.prototype.slice;
-  tag = "<impossible>";
-  _a = tag.split("");
-  open = _a[0];
-  contents = __slice.call(_a, 1, _a.length - 1);
-  close = _a[_a.length - 1];
-})();
+var _a, close, contents, open, tag;
+var __slice = Array.prototype.slice;
+tag = "<impossible>";
+_a = tag.split("");
+open = _a[0];
+contents = __slice.call(_a, 1, _a.length - 1);
+close = _a[_a.length - 1];

documentation/js/prototypes.js

@@ -1,5 +1,3 @@
-(function(){
-  String.prototype.dasherize = function() {
-    return this.replace(/_/g, "-");
-  };
-})();
+String.prototype.dasherize = function() {
+  return this.replace(/_/g, "-");
+};

documentation/js/range_comprehensions.js

@@ -1,21 +1,19 @@
-(function(){
-  var _a, countdown, deliverEggs, num;
-  countdown = (function() {
-    _a = [];
-    for (num = 10; num >= 1; num--) {
-      _a.push(num);
-    }
-    return _a;
-  })();
-  deliverEggs = function() {
-    var _b, _c, dozen, i;
-    _b = []; _c = eggs.length;
-    for (i = 0; (0 <= _c ? i < _c : i > _c); i += 12) {
-      _b.push((function() {
-        dozen = eggs.slice(i, i + 12);
-        return deliver(new eggCarton(dozen));
-      })());
-    }
-    return _b;
-  };
+var _a, countdown, deliverEggs, num;
+countdown = (function() {
+  _a = [];
+  for (num = 10; num >= 1; num--) {
+    _a.push(num);
+  }
+  return _a;
 })();
+deliverEggs = function() {
+  var _b, _c, dozen, i;
+  _b = []; _c = eggs.length;
+  for (i = 0; (0 <= _c ? i < _c : i > _c); i += 12) {
+    _b.push((function() {
+      dozen = eggs.slice(i, i + 12);
+      return deliver(new eggCarton(dozen));
+    })());
+  }
+  return _b;
+};

documentation/js/scope.js

@@ -1,11 +1,8 @@
-(function(){
-  var changeNumbers, inner, outer;
-  outer = 1;
-  changeNumbers = function() {
-    var inner;
-    inner = -1;
-    outer = 10;
-    return outer;
-  };
-  inner = changeNumbers();
-})();
+var changeNumbers, inner, outer;
+outer = 1;
+changeNumbers = function() {
+  var inner;
+  inner = -1;
+  return (outer = 10);
+};
+inner = changeNumbers();

documentation/js/slices.js

@@ -1,6 +1,4 @@
-(function(){
-  var copy, numbers, threeToSix;
-  numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
-  threeToSix = numbers.slice(3, 6 + 1);
-  copy = numbers.slice(0, numbers.length);
-})();
+var copy, numbers, threeToSix;
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+threeToSix = numbers.slice(3, 6 + 1);
+copy = numbers.slice(0, numbers.length);

documentation/js/soaks.js

@@ -1,4 +1,2 @@
-(function(){
-  var _a, _b;
-  (_b = (typeof (_a = (lottery.drawWinner())) === "undefined" || _a == undefined ? undefined : _a.address)) == undefined ? undefined : _b.zipcode;
-})();
+var _a, _b;
+(_b = (typeof (_a = (lottery.drawWinner())) === "undefined" || _a == undefined ? undefined : _a.address)) == undefined ? undefined : _b.zipcode;

documentation/js/splats.js

@@ -1,18 +1,15 @@
-(function(){
-  var awardMedals, contenders, gold, rest, silver;
-  var __slice = Array.prototype.slice;
-  gold = (silver = (rest = "unknown"));
-  awardMedals = function(first, second) {
-    var _a = arguments.length, _b = _a >= 3;
-    rest = __slice.call(arguments, 2, _a - 0);
-    gold = first;
-    silver = second;
-    rest = rest;
-    return rest;
-  };
-  contenders = ["Michael Phelps", "Liu Xiang", "Yao Ming", "Allyson Felix", "Shawn Johnson", "Roman Sebrle", "Guo Jingjing", "Tyson Gay", "Asafa Powell", "Usain Bolt"];
-  awardMedals.apply(this, contenders);
-  alert("Gold: " + gold);
-  alert("Silver: " + silver);
-  alert("The Field: " + rest);
-})();
+var awardMedals, contenders, gold, rest, silver;
+var __slice = Array.prototype.slice;
+gold = (silver = (rest = "unknown"));
+awardMedals = function(first, second) {
+  var others;
+  others = __slice.call(arguments, 2);
+  gold = first;
+  silver = second;
+  return (rest = others);
+};
+contenders = ["Michael Phelps", "Liu Xiang", "Yao Ming", "Allyson Felix", "Shawn Johnson", "Roman Sebrle", "Guo Jingjing", "Tyson Gay", "Asafa Powell", "Usain Bolt"];
+awardMedals.apply(this, contenders);
+alert("Gold: " + gold);
+alert("Silver: " + silver);
+alert("The Field: " + rest);

documentation/js/splices.js

@@ -1,5 +1,3 @@
-(function(){
-  var numbers;
-  numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
-  numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));
-})();
+var numbers;
+numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
+numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));

documentation/js/strings.js

@@ -1,9 +1,7 @@
-(function(){
-  var mobyDick;
-  mobyDick = "Call me Ishmael. Some years ago -- \
+var mobyDick;
+mobyDick = "Call me Ishmael. Some years ago -- \
 never mind how long precisely -- having little \
 or no money in my purse, and nothing particular \
 to interest me on shore, I thought I would sail \
 about a little and see the watery part of the \
-world...";
-})();
+world...";

documentation/js/switch.js

@@ -1,18 +1,16 @@
-(function(){
-  if (day === "Mon") {
-    goToWork();
-  } else if (day === "Tue") {
-    goToThePark();
-  } else if (day === "Thu") {
-    goIceFishing();
-  } else if (day === "Fri" || day === "Sat") {
-    if (day === bingoDay) {
-      goToBingo();
-      goDancing();
-    }
-  } else if (day === "Sun") {
-    goToChurch();
-  } else {
-    goToWork();
+if (day === "Mon") {
+  goToWork();
+} else if (day === "Tue") {
+  goToThePark();
+} else if (day === "Thu") {
+  goIceFishing();
+} else if (day === "Fri" || day === "Sat") {
+  if (day === bingoDay) {
+    goToBingo();
+    goDancing();
   }
-})();
+} else if (day === "Sun") {
+  goToChurch();
+} else {
+  goToWork();
+}

documentation/js/try.js

@@ -1,10 +1,8 @@
-(function(){
-  try {
-    allHellBreaksLoose();
-    catsAndDogsLivingTogether();
-  } catch (error) {
-    print(error);
-  } finally {
-    cleanUp();
-  }
-})();
+try {
+  allHellBreaksLoose();
+  catsAndDogsLivingTogether();
+} catch (error) {
+  print(error);
+} finally {
+  cleanUp();
+}

documentation/js/while.js

@@ -1,20 +1,18 @@
-(function(){
-  var _a, lyrics, num;
-  if (this.studyingEconomics) {
-    while (supply > demand) {
-      buy();
-    }
-    while (!(supply > demand)) {
-      sell();
-    }
+var _a, lyrics, num;
+if (this.studyingEconomics) {
+  while (supply > demand) {
+    buy();
   }
-  num = 6;
-  lyrics = (function() {
-    _a = [];
-    while (num -= 1) {
-      _a.push(num + " little monkeys, jumping on the bed. \
+  while (!(supply > demand)) {
+    sell();
+  }
+}
+num = 6;
+lyrics = (function() {
+  _a = [];
+  while (num -= 1) {
+    _a.push(num + " little monkeys, jumping on the bed. \
 One fell out and bumped his head.");
-    }
-    return _a;
-  })();
-})();
+  }
+  return _a;
+})();

index.html

@@ -126,34 +126,33 @@ alert reverse '.eeffoC yrT'</textarea></div>
     <p><i>CoffeeScript on the left, compiled JavaScript output on the right.</i></p>
 
     <div class='code'><pre class="idle"><span class="Comment"><span class="Comment">#</span> Assignment:</span>
-number<span class="Keyword">:</span> <span class="Number">42</span>
-opposite<span class="Keyword">:</span> <span class="BuiltInConstant">true</span>
+number   <span class="Keyword">=</span> <span class="Number">42</span>
+opposite <span class="Keyword">=</span> <span class="BuiltInConstant">true</span>
 
 <span class="Comment"><span class="Comment">#</span> Conditions:</span>
-number<span class="Keyword">:</span> <span class="Keyword">-</span><span class="Number">42</span> <span class="Keyword">if</span> opposite
+number <span class="Keyword">=</span> <span class="Keyword">-</span><span class="Number">42</span> <span class="Keyword">if</span> opposite
 
 <span class="Comment"><span class="Comment">#</span> Functions:</span>
-<span class="FunctionName">square</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
+square <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
 
 <span class="Comment"><span class="Comment">#</span> Arrays:</span>
-list<span class="Keyword">:</span> [<span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>]
+list <span class="Keyword">=</span> [<span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>]
 
 <span class="Comment"><span class="Comment">#</span> Objects:</span>
-math<span class="Keyword">:</span> {
+math <span class="Keyword">=</span>
   root<span class="Keyword">:</span>   Math.sqrt
   square<span class="Keyword">:</span> square
   <span class="FunctionName">cube</span><span class="Keyword">:</span>   <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> square x
-}
 
 <span class="Comment"><span class="Comment">#</span> Splats:</span>
-<span class="FunctionName">race</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">winner, runners...</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
+race <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">winner, runners...</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
   print winner, runners
 
 <span class="Comment"><span class="Comment">#</span> Existence:</span>
 alert <span class="String"><span class="String">&quot;</span>I knew it!<span class="String">&quot;</span></span> <span class="Keyword">if</span> elvis<span class="Keyword">?</span>
 
 <span class="Comment"><span class="Comment">#</span> Array comprehensions:</span>
-cubes<span class="Keyword">:</span> math.cube num <span class="Keyword">for</span> num <span class="Keyword">in</span> list
+cubes <span class="Keyword">=</span> math.cube num <span class="Keyword">for</span> num <span class="Keyword">in</span> list
 </pre><pre class="idle"><span class="Storage">var</span> _a, _b, _c, _d, cubes, list, math, num, number, opposite, race, square;
 <span class="Storage">var</span> __slice <span class="Keyword">=</span> <span class="LibraryClassType">Array</span>.<span class="LibraryConstant">prototype</span>.slice;
 number <span class="Keyword">=</span> <span class="Number">42</span>;
@@ -174,8 +173,7 @@ math <span class="Keyword">=</span> {
 };
 <span class="FunctionName">race</span> = <span class="Storage">function</span>(<span class="FunctionArgument">winner</span>) {
   <span class="Storage">var</span> runners;
-  <span class="Storage">var</span> _a <span class="Keyword">=</span> arguments.<span class="LibraryConstant">length</span>, _b <span class="Keyword">=</span> _a <span class="Keyword">&gt;=</span> <span class="Number">2</span>;
-  runners <span class="Keyword">=</span> __slice.<span class="LibraryFunction">call</span>(arguments, <span class="Number">1</span>, _a <span class="Keyword">-</span> <span class="Number">0</span>);
+  runners <span class="Keyword">=</span> __slice.<span class="LibraryFunction">call</span>(arguments, <span class="Number">1</span>);
   <span class="Keyword">return</span> <span class="LibraryFunction">print</span>(winner, runners);
 };
 <span class="Keyword">if</span> (<span class="Keyword">typeof</span> elvis <span class="Keyword">!</span><span class="Keyword">==</span> <span class="String"><span class="String">&quot;</span>undefined<span class="String">&quot;</span></span> <span class="Keyword">&amp;</span><span class="Keyword">&amp;</span> elvis <span class="Keyword">!</span><span class="Keyword">==</span> <span class="BuiltInConstant">null</span>) {
@@ -209,8 +207,7 @@ math = {
 };
 race = function(winner) {
   var runners;
-  var _a = arguments.length, _b = _a >= 2;
-  runners = __slice.call(arguments, 1, _a - 0);
+  runners = __slice.call(arguments, 1);
   return print(winner, runners);
 };
 if (typeof elvis !== "undefined" && elvis !== null) {
@@ -223,8 +220,7 @@ cubes = (function() {
     _a.push(math.cube(num));
   }
   return _a;
-})();
-;alert(cubes);'>run: cubes</button><br class='clear' /></div>
+})();;alert(cubes);'>run: cubes</button><br class='clear' /></div>
 
     <p>
       For a longer CoffeeScript example, check out
@@ -441,8 +437,8 @@ coffee --print app/scripts/*.coffee > concatenation.js</pre>
       Functions are defined by a list of parameters, an arrow, and the
       function body. The empty function looks like this: <tt>-></tt>
     </p>
-    <div class='code'><pre class="idle"><span class="FunctionName">square</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
-<span class="FunctionName">cube</span><span class="Keyword">:</span>   <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> square(x) <span class="Keyword">*</span> x
+    <div class='code'><pre class="idle">square <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> x <span class="Keyword">*</span> x
+cube   <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">x</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span> square(x) <span class="Keyword">*</span> x
 </pre><pre class="idle"><span class="Storage">var</span> cube, square;
 <span class="FunctionName">square</span> = <span class="Storage">function</span>(<span class="FunctionArgument">x</span>) {
   <span class="Keyword">return</span> x <span class="Keyword">*</span> x;
@@ -456,8 +452,7 @@ square = function(x) {
 };
 cube = function(x) {
   return square(x) * x;
-};
-;alert(cube(5));'>run: cube(5)</button><br class='clear' /></div>
+};;alert(cube(5));'>run: cube(5)</button><br class='clear' /></div>
     <p>
       If you'd like to assign a function literal to a variable, but not have
       it be named, just wrap the function definition in parentheses:
@@ -472,15 +467,14 @@ cube = function(x) {
       mathy things. While colons are preferred, the two may be used interchangeably,
       even within object literals.
     </p>
-    <div class='code'><pre class="idle">greeting<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>Hello CoffeeScript<span class="String">&quot;</span></span>
-difficulty<span class="Keyword">:</span> <span class="Number">0.5</span>
+    <div class='code'><pre class="idle">greeting   <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Hello CoffeeScript<span class="String">&quot;</span></span>
+difficulty <span class="Keyword">=</span> <span class="Number">0.5</span>
 </pre><pre class="idle"><span class="Storage">var</span> difficulty, greeting;
 greeting <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Hello CoffeeScript<span class="String">&quot;</span></span>;
 difficulty <span class="Keyword">=</span> <span class="Number">0.5</span>;
 </pre><button onclick='javascript: var difficulty, greeting;
 greeting = "Hello CoffeeScript";
-difficulty = 0.5;
-;alert(greeting);'>run: greeting</button><br class='clear' /></div>
+difficulty = 0.5;;alert(greeting);'>run: greeting</button><br class='clear' /></div>
     <p>
       All declaration of new variables is pushed up to the top of the nearest
       lexical scope, so that assignment may always be performed within expressions.
@@ -495,42 +489,50 @@ difficulty = 0.5;
       assigning local variables, and can be moved around freely. Feel free to mix
       and match the two styles.
     </p>
-    <div class='code'><pre class="idle">song<span class="Keyword">:</span> [<span class="String"><span class="String">&quot;</span>do<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>re<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>mi<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>fa<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>so<span class="String">&quot;</span></span>]
+    <div class='code'><pre class="idle">song <span class="Keyword">=</span> [<span class="String"><span class="String">&quot;</span>do<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>re<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>mi<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>fa<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>so<span class="String">&quot;</span></span>]
 
-ages<span class="Keyword">:</span> {
+singers <span class="Keyword">=</span> {Jagger<span class="Keyword">:</span> <span class="String"><span class="String">'</span>Rock<span class="String">'</span></span>, Elvis<span class="Keyword">:</span> <span class="String"><span class="String">'</span>Roll<span class="String">'</span></span>}
+
+ages <span class="Keyword">=</span>
   max<span class="Keyword">:</span> <span class="Number">10</span>
   ida<span class="Keyword">:</span> <span class="Number">9</span>
   tim<span class="Keyword">:</span> <span class="Number">11</span>
-}
 
-matrix<span class="Keyword">:</span> [
+matrix <span class="Keyword">=</span> [
   <span class="Number">1</span>, <span class="Number">0</span>, <span class="Number">1</span>
   <span class="Number">0</span>, <span class="Number">0</span>, <span class="Number">1</span>
   <span class="Number">1</span>, <span class="Number">1</span>, <span class="Number">0</span>
 ]
-</pre><pre class="idle"><span class="Storage">var</span> ages, matrix, song;
+</pre><pre class="idle"><span class="Storage">var</span> ages, matrix, singers, song;
 song <span class="Keyword">=</span> [<span class="String"><span class="String">&quot;</span>do<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>re<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>mi<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>fa<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>so<span class="String">&quot;</span></span>];
+singers <span class="Keyword">=</span> {
+  Jagger: <span class="String"><span class="String">'</span>Rock<span class="String">'</span></span>,
+  Elvis: <span class="String"><span class="String">'</span>Roll<span class="String">'</span></span>
+};
 ages <span class="Keyword">=</span> {
   max: <span class="Number">10</span>,
   ida: <span class="Number">9</span>,
   tim: <span class="Number">11</span>
 };
 matrix <span class="Keyword">=</span> [<span class="Number">1</span>, <span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">0</span>, <span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">1</span>, <span class="Number">1</span>, <span class="Number">0</span>];
-</pre><button onclick='javascript: var ages, matrix, song;
+</pre><button onclick='javascript: var ages, matrix, singers, song;
 song = ["do", "re", "mi", "fa", "so"];
+singers = {
+  Jagger: 'Rock',
+  Elvis: 'Roll'
+};
 ages = {
   max: 10,
   ida: 9,
   tim: 11
 };
-matrix = [1, 0, 1, 0, 0, 1, 1, 1, 0];
-;alert(song.join(","));'>run: song.join(",")</button><br class='clear' /></div>
+matrix = [1, 0, 1, 0, 0, 1, 1, 1, 0];;alert(song.join(","));'>run: song.join(",")</button><br class='clear' /></div>
     <p>
       In JavaScript, you can't use reserved words, like <tt>class</tt>, as properties
       of an object, without quoting them as strings. CoffeeScript notices and quotes
       them for you, so you don't have to worry about it (say, when using jQuery).
     </p>
-    <div class='code'><pre class="idle">$(<span class="String"><span class="String">'</span>.account<span class="String">'</span></span>).css {class<span class="Keyword">:</span> <span class="String"><span class="String">'</span>active<span class="String">'</span></span>}
+    <div class='code'><pre class="idle">$(<span class="String"><span class="String">'</span>.account<span class="String">'</span></span>).css class<span class="Keyword">:</span> <span class="String"><span class="String">'</span>active<span class="String">'</span></span>
 </pre><pre class="idle"><span class="Keyword">$</span>(<span class="String"><span class="String">'</span>.account<span class="String">'</span></span>).css({
   <span class="String"><span class="String">'</span>class<span class="String">'</span></span>: <span class="String"><span class="String">'</span>active<span class="String">'</span></span>
 });
@@ -543,18 +545,17 @@ matrix = [1, 0, 1, 0, 0, 1, 1, 1, 0];
       are properly declared within lexical scope &mdash; you never need to write
       <tt>var</tt> yourself.
     </p>
-    <div class='code'><pre class="idle">outer<span class="Keyword">:</span> <span class="Number">1</span>
-<span class="FunctionName">changeNumbers</span><span class="Keyword">:</span> <span class="Storage">-&gt;</span>
-  inner<span class="Keyword">:</span> <span class="Keyword">-</span><span class="Number">1</span>
-  outer<span class="Keyword">:</span> <span class="Number">10</span>
-inner<span class="Keyword">:</span> changeNumbers()
+    <div class='code'><pre class="idle">outer <span class="Keyword">=</span> <span class="Number">1</span>
+changeNumbers <span class="Keyword">=</span> <span class="Storage">-&gt;</span>
+  inner <span class="Keyword">=</span> <span class="Keyword">-</span><span class="Number">1</span>
+  outer <span class="Keyword">=</span> <span class="Number">10</span>
+inner <span class="Keyword">=</span> changeNumbers()
 </pre><pre class="idle"><span class="Storage">var</span> changeNumbers, inner, outer;
 outer <span class="Keyword">=</span> <span class="Number">1</span>;
 <span class="FunctionName">changeNumbers</span> = <span class="Storage">function</span>() {
   <span class="Storage">var</span> inner;
   inner <span class="Keyword">=</span> <span class="Keyword">-</span><span class="Number">1</span>;
-  outer <span class="Keyword">=</span> <span class="Number">10</span>;
-  <span class="Keyword">return</span> outer;
+  <span class="Keyword">return</span> (outer <span class="Keyword">=</span> <span class="Number">10</span>);
 };
 inner <span class="Keyword">=</span> changeNumbers();
 </pre><button onclick='javascript: var changeNumbers, inner, outer;
@@ -562,11 +563,9 @@ outer = 1;
 changeNumbers = function() {
   var inner;
   inner = -1;
-  outer = 10;
-  return outer;
+  return (outer = 10);
 };
-inner = changeNumbers();
-;alert(inner);'>run: inner</button><br class='clear' /></div>
+inner = changeNumbers();;alert(inner);'>run: inner</button><br class='clear' /></div>
     <p>
       Notice how the all of the variable declarations have been pushed up to
       the top of the closest scope, the first time they appear.
@@ -611,15 +610,17 @@ inner = changeNumbers();
       is no explicit ternary statement in CoffeeScript &mdash; you simply use
       a regular <b>if</b> statement inline.
     </p>
-    <div class='code'><pre class="idle">mood<span class="Keyword">:</span> greatlyImproved <span class="Keyword">if</span> singing
+    <div class='code'><pre class="idle">mood <span class="Keyword">=</span> greatlyImproved <span class="Keyword">if</span> singing
 
 <span class="Keyword">if</span> happy <span class="Keyword">and</span> knowsIt
   clapsHands()
   chaChaCha()
+<span class="Keyword">else</span>
+  showIt()
 
-date<span class="Keyword">:</span> <span class="Keyword">if</span> friday <span class="Keyword">then</span> sue <span class="Keyword">else</span> jill
+date <span class="Keyword">=</span> <span class="Keyword">if</span> friday <span class="Keyword">then</span> sue <span class="Keyword">else</span> jill
 
-options<span class="Keyword">:</span> <span class="Keyword">or</span> defaultOptions
+options <span class="Keyword">=</span> <span class="Keyword">or</span> defaults
 </pre><pre class="idle"><span class="Storage">var</span> date, mood, options;
 <span class="Keyword">if</span> (singing) {
   mood <span class="Keyword">=</span> greatlyImproved;
@@ -627,9 +628,11 @@ options<span class="Keyword">:</span> <span class="Keyword">or</span> defaultOpt
 <span class="Keyword">if</span> (happy <span class="Keyword">&amp;</span><span class="Keyword">&amp;</span> knowsIt) {
   clapsHands();
   chaChaCha();
+} <span class="Keyword">else</span> {
+  showIt();
 }
 date <span class="Keyword">=</span> friday ? sue : jill;
-options <span class="Keyword">=</span> options <span class="Keyword">||</span> defaultOptions;
+options <span class="Keyword">=</span> options <span class="Keyword">||</span> defaults;
 </pre><br class='clear' /></div>
     <p>
       You can assign a variable to a half-expression to perform an operation
@@ -675,13 +678,13 @@ options <span class="Keyword">=</span> options <span class="Keyword">||</span> d
     </p>
     <div class='code'><pre class="idle">launch() <span class="Keyword">if</span> ignition <span class="Keyword">is</span> <span class="BuiltInConstant">on</span>
 
-volume<span class="Keyword">:</span> <span class="Number">10</span> <span class="Keyword">if</span> band <span class="Keyword">isnt</span> SpinalTap
+volume <span class="Keyword">=</span> <span class="Number">10</span> <span class="Keyword">if</span> band <span class="Keyword">isnt</span> SpinalTap
 
 letTheWildRumpusBegin() <span class="Keyword">unless</span> answer <span class="Keyword">is</span> <span class="BuiltInConstant">no</span>
 
 <span class="Keyword">if</span> car.speed <span class="Keyword">&lt;</span> limit <span class="Keyword">then</span> accelerate()
 
-winner<span class="Keyword">:</span> <span class="BuiltInConstant">yes</span> <span class="Keyword">if</span> pick <span class="Keyword">in</span> [<span class="Number">47</span>, <span class="Number">92</span>, <span class="Number">13</span>]
+winner <span class="Keyword">=</span> <span class="BuiltInConstant">yes</span> <span class="Keyword">if</span> pick <span class="Keyword">in</span> [<span class="Number">47</span>, <span class="Number">92</span>, <span class="Number">13</span>]
 
 print <span class="String"><span class="String">&quot;</span>My name is <span class="String">&quot;</span></span> <span class="Keyword">+</span> <span class="Variable">@name</span>
 </pre><pre class="idle"><span class="Storage">var</span> volume, winner;
@@ -709,14 +712,14 @@ car.speed <span class="Keyword">&lt;</span> limit ? accelerate() : <span class="
       splats <tt>...</tt>, both for function definition as well as invocation,
       making variable numbers of arguments a little bit more palatable.
     </p>
-    <div class='code'><pre class="idle">gold<span class="Keyword">:</span> silver<span class="Keyword">:</span> rest<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>unknown<span class="String">&quot;</span></span>
+    <div class='code'><pre class="idle">gold <span class="Keyword">=</span> silver <span class="Keyword">=</span> rest <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>unknown<span class="String">&quot;</span></span>
 
-<span class="FunctionName">awardMedals</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">first, second, rest...</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
-  gold<span class="Keyword">:</span>   first
-  silver<span class="Keyword">:</span> second
-  rest<span class="Keyword">:</span>   rest
+awardMedals <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">first, second, others...</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
+  gold   <span class="Keyword">=</span> first
+  silver <span class="Keyword">=</span> second
+  rest   <span class="Keyword">=</span> others
 
-contenders<span class="Keyword">:</span> [
+contenders <span class="Keyword">=</span> [
   <span class="String"><span class="String">&quot;</span>Michael Phelps<span class="String">&quot;</span></span>
   <span class="String"><span class="String">&quot;</span>Liu Xiang<span class="String">&quot;</span></span>
   <span class="String"><span class="String">&quot;</span>Yao Ming<span class="String">&quot;</span></span>
@@ -738,12 +741,11 @@ alert <span class="String"><span class="String">&quot;</span>The Field: <span cl
 <span class="Storage">var</span> __slice <span class="Keyword">=</span> <span class="LibraryClassType">Array</span>.<span class="LibraryConstant">prototype</span>.slice;
 gold <span class="Keyword">=</span> (silver <span class="Keyword">=</span> (rest <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>unknown<span class="String">&quot;</span></span>));
 <span class="FunctionName">awardMedals</span> = <span class="Storage">function</span>(<span class="FunctionArgument">first, second</span>) {
-  <span class="Storage">var</span> _a <span class="Keyword">=</span> arguments.<span class="LibraryConstant">length</span>, _b <span class="Keyword">=</span> _a <span class="Keyword">&gt;=</span> <span class="Number">3</span>;
-  rest <span class="Keyword">=</span> __slice.<span class="LibraryFunction">call</span>(arguments, <span class="Number">2</span>, _a <span class="Keyword">-</span> <span class="Number">0</span>);
+  <span class="Storage">var</span> others;
+  others <span class="Keyword">=</span> __slice.<span class="LibraryFunction">call</span>(arguments, <span class="Number">2</span>);
   gold <span class="Keyword">=</span> first;
   silver <span class="Keyword">=</span> second;
-  rest <span class="Keyword">=</span> rest;
-  <span class="Keyword">return</span> rest;
+  <span class="Keyword">return</span> (rest <span class="Keyword">=</span> others);
 };
 contenders <span class="Keyword">=</span> [<span class="String"><span class="String">&quot;</span>Michael Phelps<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Liu Xiang<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Yao Ming<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Allyson Felix<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Shawn Johnson<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Roman Sebrle<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Guo Jingjing<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Tyson Gay<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Asafa Powell<span class="String">&quot;</span></span>, <span class="String"><span class="String">&quot;</span>Usain Bolt<span class="String">&quot;</span></span>];
 awardMedals.<span class="LibraryFunction">apply</span>(<span class="Variable">this</span>, contenders);
@@ -754,19 +756,17 @@ awardMedals.<span class="LibraryFunction">apply</span>(<span class="Variable">th
 var __slice = Array.prototype.slice;
 gold = (silver = (rest = "unknown"));
 awardMedals = function(first, second) {
-  var _a = arguments.length, _b = _a >= 3;
-  rest = __slice.call(arguments, 2, _a - 0);
+  var others;
+  others = __slice.call(arguments, 2);
   gold = first;
   silver = second;
-  rest = rest;
-  return rest;
+  return (rest = others);
 };
 contenders = ["Michael Phelps", "Liu Xiang", "Yao Ming", "Allyson Felix", "Shawn Johnson", "Roman Sebrle", "Guo Jingjing", "Tyson Gay", "Asafa Powell", "Usain Bolt"];
 awardMedals.apply(this, contenders);
 alert("Gold: " + gold);
 alert("Silver: " + silver);
-alert("The Field: " + rest);
-;'>run</button><br class='clear' /></div>
+alert("The Field: " + rest);;'>run</button><br class='clear' /></div>
 
     <p>
       <span id="while" class="bookmark"></span>
@@ -782,8 +782,8 @@ alert("The Field: " + rest);
   sell() <span class="Keyword">until</span> supply <span class="Keyword">&gt;</span> demand
 
 <span class="Comment"><span class="Comment">#</span> Nursery Rhyme</span>
-num<span class="Keyword">:</span> <span class="Number">6</span>
-lyrics<span class="Keyword">:</span> <span class="Keyword">while</span> num<span class="Keyword">:</span> <span class="Keyword">-</span> <span class="Number">1</span>
+num <span class="Keyword">=</span> <span class="Number">6</span>
+lyrics <span class="Keyword">=</span> <span class="Keyword">while</span> num <span class="Keyword">-</span><span class="Keyword">=</span> <span class="Number">1</span>
   num <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> little monkeys, jumping on the bed.</span>
 <span class="String">    One fell out and bumped his head.<span class="String">&quot;</span></span>
 </pre><pre class="idle"><span class="Storage">var</span> _a, lyrics, num;
@@ -821,8 +821,7 @@ lyrics = (function() {
 One fell out and bumped his head.");
   }
   return _a;
-})();
-;alert(lyrics.join("\n"));'>run: lyrics.join("\n")</button><br class='clear' /></div>
+})();;alert(lyrics.join("\n"));'>run: lyrics.join("\n")</button><br class='clear' /></div>
     <p>
       For readability, the <b>until</b> keyword is equivalent to <tt>while not</tt>,
       and the <b>loop</b> keyword is equivalent to <tt>while true</tt>.
@@ -843,7 +842,7 @@ One fell out and bumped his head.");
       would use a loop, <b>each</b>/<b>forEach</b>, <b>map</b>, or <b>select</b>/<b>filter</b>.
     </p>
     <div class='code'><pre class="idle"><span class="Comment"><span class="Comment">#</span> Eat lunch.</span>
-lunch<span class="Keyword">:</span> eat food <span class="Keyword">for</span> food <span class="Keyword">in</span> [<span class="String"><span class="String">'</span>toast<span class="String">'</span></span>, <span class="String"><span class="String">'</span>cheese<span class="String">'</span></span>, <span class="String"><span class="String">'</span>wine<span class="String">'</span></span>]
+lunch <span class="Keyword">=</span> eat food <span class="Keyword">for</span> food <span class="Keyword">in</span> [<span class="String"><span class="String">'</span>toast<span class="String">'</span></span>, <span class="String"><span class="String">'</span>cheese<span class="String">'</span></span>, <span class="String"><span class="String">'</span>wine<span class="String">'</span></span>]
 
 <span class="Comment"><span class="Comment">#</span> Naive collision detection.</span>
 <span class="Keyword">for</span> roid <span class="Keyword">in</span> asteroids
@@ -877,12 +876,12 @@ _f <span class="Keyword">=</span> asteroids;
       in fixed-size increments, you can use a range to specify the start and
       end of your comprehension.
     </p>
-    <div class='code'><pre class="idle">countdown<span class="Keyword">:</span> num <span class="Keyword">for</span> num <span class="Keyword">in</span> [<span class="Number">10</span>..<span class="Number">1</span>]
+    <div class='code'><pre class="idle">countdown <span class="Keyword">=</span> num <span class="Keyword">for</span> num <span class="Keyword">in</span> [<span class="Number">10</span>..<span class="Number">1</span>]
 
-<span class="FunctionName">deliverEggs</span><span class="Keyword">:</span> <span class="Storage">-&gt;</span>
+deliverEggs <span class="Keyword">=</span> <span class="Storage">-&gt;</span>
   <span class="Keyword">for</span> i <span class="Keyword">in</span> [<span class="Number">0</span>...eggs.length] <span class="Keyword">by</span> <span class="Number">12</span>
-    dozen<span class="Keyword">:</span> eggs[i...i<span class="Keyword">+</span><span class="Number">12</span>]
-    deliver <span class="Keyword">new</span> <span class="TypeName">eggCarton</span>(dozen)
+    dozen <span class="Keyword">=</span> eggs[i...i<span class="Keyword">+</span><span class="Number">12</span>]
+    deliver <span class="Keyword">new</span> <span class="TypeName">eggCarton</span> dozen
 </pre><pre class="idle"><span class="Storage">var</span> _a, countdown, deliverEggs, num;
 countdown <span class="Keyword">=</span> (<span class="Storage">function</span>() {
   _a <span class="Keyword">=</span> [];
@@ -920,16 +919,15 @@ deliverEggs = function() {
     })());
   }
   return _b;
-};
-;alert(countdown);'>run: countdown</button><br class='clear' /></div>
+};;alert(countdown);'>run: countdown</button><br class='clear' /></div>
     <p>
       Comprehensions can also be used to iterate over the keys and values in
       an object. Use <tt>of</tt> to signal comprehension over the properties of
       an object instead of the values in an array.
     </p>
-    <div class='code'><pre class="idle">yearsOld<span class="Keyword">:</span> {max<span class="Keyword">:</span> <span class="Number">10</span>, ida<span class="Keyword">:</span> <span class="Number">9</span>, tim<span class="Keyword">:</span> <span class="Number">11</span>}
+    <div class='code'><pre class="idle">yearsOld <span class="Keyword">=</span> max<span class="Keyword">:</span> <span class="Number">10</span>, ida<span class="Keyword">:</span> <span class="Number">9</span>, tim<span class="Keyword">:</span> <span class="Number">11</span>
 
-ages<span class="Keyword">:</span> <span class="Keyword">for</span> child, age <span class="Keyword">of</span> yearsOld
+ages <span class="Keyword">=</span> <span class="Keyword">for</span> child, age <span class="Keyword">of</span> yearsOld
   child <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> is <span class="String">&quot;</span></span> <span class="Keyword">+</span> age
 </pre><pre class="idle"><span class="Storage">var</span> _a, _b, age, ages, child, yearsOld;
 <span class="Storage">var</span> __hasProp <span class="Keyword">=</span> <span class="LibraryClassType">Object</span>.<span class="LibraryConstant">prototype</span>.hasOwnProperty;
@@ -962,8 +960,7 @@ ages = (function() {
     _a.push(child + " is " + age);
   }
   return _a;
-})();
-;alert(ages.join(", "));'>run: ages.join(", ")</button><br class='clear' /></div>
+})();;alert(ages.join(", "));'>run: ages.join(", ")</button><br class='clear' /></div>
 
     <p>
       <span id="slice_splice" class="bookmark"></span>
@@ -975,11 +972,11 @@ ages = (function() {
       the slice, and the second is the index of the last one. Three dots signify
       a range that excludes the end.
     </p>
-    <div class='code'><pre class="idle">numbers<span class="Keyword">:</span> [<span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>, <span class="Number">6</span>, <span class="Number">7</span>, <span class="Number">8</span>, <span class="Number">9</span>]
+    <div class='code'><pre class="idle">numbers <span class="Keyword">=</span> [<span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>, <span class="Number">6</span>, <span class="Number">7</span>, <span class="Number">8</span>, <span class="Number">9</span>]
 
-threeToSix<span class="Keyword">:</span> numbers[<span class="Number">3</span>..<span class="Number">6</span>]
+threeToSix <span class="Keyword">=</span> numbers[<span class="Number">3</span>..<span class="Number">6</span>]
 
-copy<span class="Keyword">:</span> numbers[<span class="Number">0</span>...numbers.length]
+copy <span class="Keyword">=</span> numbers[<span class="Number">0</span>...numbers.length]
 
 </pre><pre class="idle"><span class="Storage">var</span> copy, numbers, threeToSix;
 numbers <span class="Keyword">=</span> [<span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>, <span class="Number">6</span>, <span class="Number">7</span>, <span class="Number">8</span>, <span class="Number">9</span>];
@@ -988,15 +985,14 @@ copy <span class="Keyword">=</span> numbers.<span class="LibraryFunction">slice<
 </pre><button onclick='javascript: var copy, numbers, threeToSix;
 numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
 threeToSix = numbers.slice(3, 6 + 1);
-copy = numbers.slice(0, numbers.length);
-;alert(copy);'>run: copy</button><br class='clear' /></div>
+copy = numbers.slice(0, numbers.length);;alert(copy);'>run: copy</button><br class='clear' /></div>
     <p>
       The same syntax can be used with assignment to replace a segment of an
       array with new values (to splice it).
     </p>
-    <div class='code'><pre class="idle">numbers<span class="Keyword">:</span> [<span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>, <span class="Number">6</span>, <span class="Number">7</span>, <span class="Number">8</span>, <span class="Number">9</span>]
+    <div class='code'><pre class="idle">numbers <span class="Keyword">=</span> [<span class="Number">0</span>, <span class="Number">1</span>, <span class="Number">2</span>, <span class="Number">3</span>, <span class="Number">4</span>, <span class="Number">5</span>, <span class="Number">6</span>, <span class="Number">7</span>, <span class="Number">8</span>, <span class="Number">9</span>]
 
-numbers[<span class="Number">3</span>..<span class="Number">6</span>]<span class="Keyword">:</span> [<span class="Keyword">-</span><span class="Number">3</span>, <span class="Keyword">-</span><span class="Number">4</span>, <span class="Keyword">-</span><span class="Number">5</span>, <span class="Keyword">-</span><span class="Number">6</span>]
+numbers[<span class="Number">3</span>..<span class="Number">6</span>] <span class="Keyword">=</span> [<span class="Keyword">-</span><span class="Number">3</span>, <span class="Keyword">-</span><span class="Number">4</span>, <span class="Keyword">-</span><span class="Number">5</span>, <span class="Keyword">-</span><span class="Number">6</span>]
 
 
 </pre><pre class="idle"><span class="Storage">var</span> numbers;
@@ -1004,8 +1000,7 @@ numbers <span class="Keyword">=</span> [<span class="Number">0</span>, <span cla
 numbers.splice.<span class="LibraryFunction">apply</span>(numbers, [<span class="Number">3</span>, <span class="Number">6</span> <span class="Keyword">-</span> <span class="Number">3</span> <span class="Keyword">+</span> <span class="Number">1</span>].<span class="LibraryFunction">concat</span>([<span class="Keyword">-</span><span class="Number">3</span>, <span class="Keyword">-</span><span class="Number">4</span>, <span class="Keyword">-</span><span class="Number">5</span>, <span class="Keyword">-</span><span class="Number">6</span>]));
 </pre><button onclick='javascript: var numbers;
 numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
-numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));
-;alert(numbers);'>run: numbers</button><br class='clear' /></div>
+numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));;alert(numbers);'>run: numbers</button><br class='clear' /></div>
 
     <p>
       <span id="expressions" class="bookmark"></span>
@@ -1017,7 +1012,7 @@ numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));
       pushed down into each possible branch of execution, in the function
       below.
     </p>
-    <div class='code'><pre class="idle"><span class="FunctionName">grade</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">student</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
+    <div class='code'><pre class="idle">grade <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">student</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
   <span class="Keyword">if</span> student.excellentWork
     <span class="String"><span class="String">&quot;</span>A+<span class="String">&quot;</span></span>
   <span class="Keyword">else</span> <span class="Keyword">if</span> student.okayStuff
@@ -1025,7 +1020,7 @@ numbers.splice.apply(numbers, [3, 6 - 3 + 1].concat([-3, -4, -5, -6]));
   <span class="Keyword">else</span>
     <span class="String"><span class="String">&quot;</span>C<span class="String">&quot;</span></span>
 
-eldest<span class="Keyword">:</span> <span class="Keyword">if</span> <span class="Number">24</span> <span class="Keyword">&gt;</span> <span class="Number">21</span> <span class="Keyword">then</span> <span class="String"><span class="String">&quot;</span>Liz<span class="String">&quot;</span></span> <span class="Keyword">else</span> <span class="String"><span class="String">&quot;</span>Ike<span class="String">&quot;</span></span>
+eldest <span class="Keyword">=</span> <span class="Keyword">if</span> <span class="Number">24</span> <span class="Keyword">&gt;</span> <span class="Number">21</span> <span class="Keyword">then</span> <span class="String"><span class="String">&quot;</span>Liz<span class="String">&quot;</span></span> <span class="Keyword">else</span> <span class="String"><span class="String">&quot;</span>Ike<span class="String">&quot;</span></span>
 </pre><pre class="idle"><span class="Storage">var</span> eldest, grade;
 <span class="FunctionName">grade</span> = <span class="Storage">function</span>(<span class="FunctionArgument">student</span>) {
   <span class="Keyword">if</span> (student.excellentWork) {
@@ -1047,8 +1042,7 @@ grade = function(student) {
     return "C";
   }
 };
-eldest = 24 > 21 ? "Liz" : "Ike";
-;alert(eldest);'>run: eldest</button><br class='clear' /></div>
+eldest = 24 > 21 ? "Liz" : "Ike";;alert(eldest);'>run: eldest</button><br class='clear' /></div>
     <p>
       Even though functions will always return their final value, it's both possible
       and encouraged to return early from a function body writing out the explicit
@@ -1058,12 +1052,11 @@ eldest = 24 > 21 ? "Liz" : "Ike";
       Because variable declarations occur at the top of scope, assignment can
       be used within expressions, even for variables that haven't been seen before:
     </p>
-    <div class='code'><pre class="idle">six<span class="Keyword">:</span> (one<span class="Keyword">:</span> <span class="Number">1</span>) <span class="Keyword">+</span> (two<span class="Keyword">:</span> <span class="Number">2</span>) <span class="Keyword">+</span> (three<span class="Keyword">:</span> <span class="Number">3</span>)
+    <div class='code'><pre class="idle">six <span class="Keyword">=</span> (one <span class="Keyword">=</span> <span class="Number">1</span>) <span class="Keyword">+</span> (two <span class="Keyword">=</span> <span class="Number">2</span>) <span class="Keyword">+</span> (three <span class="Keyword">=</span> <span class="Number">3</span>)
 </pre><pre class="idle"><span class="Storage">var</span> one, six, three, two;
 six <span class="Keyword">=</span> (one <span class="Keyword">=</span> <span class="Number">1</span>) <span class="Keyword">+</span> (two <span class="Keyword">=</span> <span class="Number">2</span>) <span class="Keyword">+</span> (three <span class="Keyword">=</span> <span class="Number">3</span>);
 </pre><button onclick='javascript: var one, six, three, two;
-six = (one = 1) + (two = 2) + (three = 3);
-;alert(six);'>run: six</button><br class='clear' /></div>
+six = (one = 1) + (two = 2) + (three = 3);;alert(six);'>run: six</button><br class='clear' /></div>
     <p>
       Things that would otherwise be statements in JavaScript, when used
       as part of an expression in CoffeeScript, are converted into expressions
@@ -1072,28 +1065,29 @@ six = (one = 1) + (two = 2) + (three = 3);
     </p>
     <div class='code'><pre class="idle"><span class="Comment"><span class="Comment">#</span> The first ten global properties.</span>
 
-globals<span class="Keyword">:</span> (name <span class="Keyword">for</span> name <span class="Keyword">of</span> window)[<span class="Number">0</span>...<span class="Number">10</span>]
-</pre><pre class="idle"><span class="Storage">var</span> _a, _b, globals, name;
+globals <span class="Keyword">=</span> (name <span class="Keyword">for</span> name <span class="Keyword">of</span> window)[<span class="Number">0</span>...<span class="Number">10</span>]
+</pre><pre class="idle"><span class="Storage">var</span> _a, _b, _c, globals, name;
 <span class="Storage">var</span> __hasProp <span class="Keyword">=</span> <span class="LibraryClassType">Object</span>.<span class="LibraryConstant">prototype</span>.hasOwnProperty;
 globals <span class="Keyword">=</span> (<span class="Storage">function</span>() {
-  _a <span class="Keyword">=</span> []; _b <span class="Keyword">=</span> <span class="LibraryClassType">window</span>;
-  <span class="Keyword">for</span> (name <span class="Keyword">in</span> _b) {
-    <span class="Keyword">if</span> (<span class="Keyword">!</span>__hasProp.<span class="LibraryFunction">call</span>(_b, name)) <span class="Keyword">continue</span>;
-    _a.<span class="LibraryFunction">push</span>(name);
+  _b <span class="Keyword">=</span> []; _c <span class="Keyword">=</span> <span class="LibraryClassType">window</span>;
+  <span class="Keyword">for</span> (name <span class="Keyword">in</span> _c) {
+    <span class="Keyword">if</span> (<span class="Keyword">!</span>__hasProp.<span class="LibraryFunction">call</span>(_c, name)) <span class="Keyword">continue</span>;
+    _a <span class="Keyword">=</span> _c[name];
+    _b.<span class="LibraryFunction">push</span>(name);
   }
-  <span class="Keyword">return</span> _a;
+  <span class="Keyword">return</span> _b;
 })().<span class="LibraryFunction">slice</span>(<span class="Number">0</span>, <span class="Number">10</span>);
-</pre><button onclick='javascript: var _a, _b, globals, name;
+</pre><button onclick='javascript: var _a, _b, _c, globals, name;
 var __hasProp = Object.prototype.hasOwnProperty;
 globals = (function() {
-  _a = []; _b = window;
-  for (name in _b) {
-    if (!__hasProp.call(_b, name)) continue;
-    _a.push(name);
+  _b = []; _c = window;
+  for (name in _c) {
+    if (!__hasProp.call(_c, name)) continue;
+    _a = _c[name];
+    _b.push(name);
   }
-  return _a;
-})().slice(0, 10);
-;alert(globals);'>run: globals</button><br class='clear' /></div>
+  return _b;
+})().slice(0, 10);;alert(globals);'>run: globals</button><br class='clear' /></div>
     <p>
       As well as silly things, like passing a <b>try/catch</b> statement directly
       into a function call:
@@ -1117,8 +1111,7 @@ globals = (function() {
   } catch (error) {
     return "And the error is ... " + error;
   }
-})());
-;'>run</button><br class='clear' /></div>
+})());;'>run</button><br class='clear' /></div>
     <p>
       There are a handful of statements in JavaScript that can't be meaningfully
       converted into expressions, namely <tt>break</tt>, <tt>continue</tt>,
@@ -1139,7 +1132,7 @@ globals = (function() {
       It can also be used for safer conditional assignment than <tt>||=</tt>
       provides, for cases where you may be handling numbers or strings.
     </p>
-    <div class='code'><pre class="idle">solipsism<span class="Keyword">:</span> <span class="BuiltInConstant">true</span> <span class="Keyword">if</span> mind<span class="Keyword">?</span> <span class="Keyword">and</span> <span class="Keyword">not</span> world<span class="Keyword">?</span>
+    <div class='code'><pre class="idle">solipsism <span class="Keyword">=</span> <span class="BuiltInConstant">true</span> <span class="Keyword">if</span> mind<span class="Keyword">?</span> <span class="Keyword">and</span> <span class="Keyword">not</span> world<span class="Keyword">?</span>
 
 speed <span class="Keyword">?</span><span class="Keyword">=</span> <span class="Number">140</span>
 
@@ -1156,8 +1149,7 @@ speed <span class="Keyword">=</span> (<span class="Keyword">typeof</span> speed
 if ((typeof mind !== "undefined" && mind !== null) && !(typeof world !== "undefined" && world !== null)) {
   solipsism = true;
 }
-speed = (typeof speed !== "undefined" && speed !== null) ? speed : 140;
-;alert(speed);'>run: speed</button><br class='clear' /></div>
+speed = (typeof speed !== "undefined" && speed !== null) ? speed : 140;;alert(speed);'>run: speed</button><br class='clear' /></div>
     <p>
       The accessor variant of the existential operator <tt>?.</tt> can be used to soak
       up null references in a chain of properties. Use it instead
@@ -1199,27 +1191,23 @@ speed = (typeof speed !== "undefined" && speed !== null) ? speed : 140;
       in a single assignable expression.
     </p>
     <div class='code'><pre class="idle"><span class="Storage">class</span> <span class="TypeName">Animal</span>
+  <span class="FunctionName">constructor</span><span class="Keyword">:</span> (<span class="Variable">@name</span>) <span class="Storage">-&gt;</span>
+
   <span class="FunctionName">move</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">meters</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
     alert <span class="Variable">@name</span> <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> moved <span class="String">&quot;</span></span> <span class="Keyword">+</span> meters <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span>m.<span class="String">&quot;</span></span>
 
 <span class="Storage">class</span> <span class="TypeName">Snake</span><span class="InheritedClass"> <span class="Keyword">extends</span> Animal</span>
-  <span class="FunctionName">constructor</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">name</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
-    <span class="Variable">@name</span><span class="Keyword">:</span> name
-
   <span class="FunctionName">move</span><span class="Keyword">:</span> <span class="Storage">-&gt;</span>
     alert <span class="String"><span class="String">&quot;</span>Slithering...<span class="String">&quot;</span></span>
     <span class="Variable">super</span> <span class="Number">5</span>
 
 <span class="Storage">class</span> <span class="TypeName">Horse</span><span class="InheritedClass"> <span class="Keyword">extends</span> Animal</span>
-  <span class="FunctionName">constructor</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">name</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
-    <span class="Variable">@name</span><span class="Keyword">:</span> name
-
   <span class="FunctionName">move</span><span class="Keyword">:</span> <span class="Storage">-&gt;</span>
     alert <span class="String"><span class="String">&quot;</span>Galloping...<span class="String">&quot;</span></span>
     <span class="Variable">super</span> <span class="Number">45</span>
 
-sam<span class="Keyword">:</span> <span class="Keyword">new</span> <span class="TypeName">Snake</span> <span class="String"><span class="String">&quot;</span>Sammy the Python<span class="String">&quot;</span></span>
-tom<span class="Keyword">:</span> <span class="Keyword">new</span> <span class="TypeName">Horse</span> <span class="String"><span class="String">&quot;</span>Tommy the Palomino<span class="String">&quot;</span></span>
+sam <span class="Keyword">=</span> <span class="Keyword">new</span> <span class="TypeName">Snake</span> <span class="String"><span class="String">&quot;</span>Sammy the Python<span class="String">&quot;</span></span>
+tom <span class="Keyword">=</span> <span class="Keyword">new</span> <span class="TypeName">Horse</span> <span class="String"><span class="String">&quot;</span>Tommy the Palomino<span class="String">&quot;</span></span>
 
 sam.move()
 tom.move()
@@ -1229,29 +1217,30 @@ tom.move()
 
 </pre><pre class="idle"><span class="Storage">var</span> Animal, Horse, Snake, sam, tom;
 <span class="Storage">var</span> <span class="FunctionName">__extends</span> = <span class="Storage">function</span>(<span class="FunctionArgument">child, parent</span>) {
-  <span class="Storage">var</span> <span class="FunctionName">ctor</span> = <span class="Storage">function</span>(){ };
-  <span class="LibraryClassType">ctor</span>.<span class="LibraryConstant">prototype</span> = parent.<span class="LibraryConstant">prototype</span>;
-  <span class="LibraryClassType">child</span>.<span class="LibraryConstant">prototype</span> = <span class="Keyword">new</span> <span class="TypeName">ctor</span>();
-  <span class="LibraryClassType">child</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">constructor</span> = child;
-  <span class="Keyword">if</span> (<span class="Keyword">typeof</span> parent.extended <span class="Keyword">===</span> <span class="String"><span class="String">&quot;</span>function<span class="String">&quot;</span></span>) parent.extended(child);
-  child.__superClass__ <span class="Keyword">=</span> parent.<span class="LibraryConstant">prototype</span>;
+    <span class="Storage">var</span> <span class="FunctionName">ctor</span> = <span class="Storage">function</span>(){};
+    <span class="LibraryClassType">ctor</span>.<span class="LibraryConstant">prototype</span> = parent.<span class="LibraryConstant">prototype</span>;
+    <span class="LibraryClassType">child</span>.<span class="LibraryConstant">prototype</span> = <span class="Keyword">new</span> <span class="TypeName">ctor</span>();
+    <span class="LibraryClassType">child</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">constructor</span> = child;
+    <span class="Keyword">if</span> (<span class="Keyword">typeof</span> parent.extended <span class="Keyword">===</span> <span class="String"><span class="String">&quot;</span>function<span class="String">&quot;</span></span>) parent.extended(child);
+    child.__superClass__ <span class="Keyword">=</span> parent.<span class="LibraryConstant">prototype</span>;
+  };
+<span class="FunctionName">Animal</span> = <span class="Storage">function</span>(<span class="FunctionArgument">_a</span>) {
+  <span class="Variable">this</span>.<span class="LibraryConstant">name</span> <span class="Keyword">=</span> _a;
+  <span class="Keyword">return</span> <span class="Variable">this</span>;
 };
-<span class="FunctionName">Animal</span> = <span class="Storage">function</span>() {};
 <span class="LibraryClassType">Animal</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">move</span> = <span class="Storage">function</span>(<span class="FunctionArgument">meters</span>) {
   <span class="Keyword">return</span> <span class="LibraryFunction">alert</span>(<span class="Variable">this</span>.<span class="LibraryConstant">name</span> <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> moved <span class="String">&quot;</span></span> <span class="Keyword">+</span> meters <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span>m.<span class="String">&quot;</span></span>);
 };
-<span class="FunctionName">Snake</span> = <span class="Storage">function</span>(<span class="FunctionArgument">name</span>) {
-  <span class="Variable">this</span>.<span class="LibraryConstant">name</span> <span class="Keyword">=</span> name;
-  <span class="Keyword">return</span> <span class="Variable">this</span>;
+<span class="FunctionName">Snake</span> = <span class="Storage">function</span>() {
+  <span class="Keyword">return</span> Animal.<span class="LibraryFunction">apply</span>(<span class="Variable">this</span>, arguments);
 };
 __extends(Snake, Animal);
 <span class="LibraryClassType">Snake</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">move</span> = <span class="Storage">function</span>() {
   <span class="LibraryFunction">alert</span>(<span class="String"><span class="String">&quot;</span>Slithering...<span class="String">&quot;</span></span>);
   <span class="Keyword">return</span> Snake.__superClass__.move.<span class="LibraryFunction">call</span>(<span class="Variable">this</span>, <span class="Number">5</span>);
 };
-<span class="FunctionName">Horse</span> = <span class="Storage">function</span>(<span class="FunctionArgument">name</span>) {
-  <span class="Variable">this</span>.<span class="LibraryConstant">name</span> <span class="Keyword">=</span> name;
-  <span class="Keyword">return</span> <span class="Variable">this</span>;
+<span class="FunctionName">Horse</span> = <span class="Storage">function</span>() {
+  <span class="Keyword">return</span> Animal.<span class="LibraryFunction">apply</span>(<span class="Variable">this</span>, arguments);
 };
 __extends(Horse, Animal);
 <span class="LibraryClassType">Horse</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">move</span> = <span class="Storage">function</span>() {
@@ -1264,29 +1253,30 @@ sam.move();
 tom.move();
 </pre><button onclick='javascript: var Animal, Horse, Snake, sam, tom;
 var __extends = function(child, parent) {
-  var ctor = function(){ };
-  ctor.prototype = parent.prototype;
-  child.prototype = new ctor();
-  child.prototype.constructor = child;
-  if (typeof parent.extended === "function") parent.extended(child);
-  child.__superClass__ = parent.prototype;
+    var ctor = function(){};
+    ctor.prototype = parent.prototype;
+    child.prototype = new ctor();
+    child.prototype.constructor = child;
+    if (typeof parent.extended === "function") parent.extended(child);
+    child.__superClass__ = parent.prototype;
+  };
+Animal = function(_a) {
+  this.name = _a;
+  return this;
 };
-Animal = function() {};
 Animal.prototype.move = function(meters) {
   return alert(this.name + " moved " + meters + "m.");
 };
-Snake = function(name) {
-  this.name = name;
-  return this;
+Snake = function() {
+  return Animal.apply(this, arguments);
 };
 __extends(Snake, Animal);
 Snake.prototype.move = function() {
   alert("Slithering...");
   return Snake.__superClass__.move.call(this, 5);
 };
-Horse = function(name) {
-  this.name = name;
-  return this;
+Horse = function() {
+  return Animal.apply(this, arguments);
 };
 __extends(Horse, Animal);
 Horse.prototype.move = function() {
@@ -1296,8 +1286,7 @@ Horse.prototype.move = function() {
 sam = new Snake("Sammy the Python");
 tom = new Horse("Tommy the Palomino");
 sam.move();
-tom.move();
-;'>run</button><br class='clear' /></div>
+tom.move();;'>run</button><br class='clear' /></div>
     <p>
       If structuring your prototypes classically isn't your cup of tea, CoffeeScript
       provides a couple of lower-level conveniences. The <tt>extends</tt> operator
@@ -1305,15 +1294,14 @@ tom.move();
       quick access to an object's prototype, and <tt>super()</tt>
       is converted into a call against the immediate ancestor's method of the same name.
     </p>
-    <div class='code'><pre class="idle"><span class="FunctionName">String::dasherize</span><span class="Keyword">:</span> <span class="Storage">-&gt;</span>
-  <span class="Variable">this</span>.replace(<span class="String"><span class="String">/</span>_<span class="String">/</span>g</span>, <span class="String"><span class="String">&quot;</span>-<span class="String">&quot;</span></span>)
+    <div class='code'><pre class="idle">String<span class="Keyword">:</span><span class="Keyword">:</span>dasherize <span class="Keyword">=</span> <span class="Storage">-&gt;</span>
+  <span class="Variable">this</span>.replace <span class="String"><span class="String">/</span>_<span class="String">/</span>g</span>, <span class="String"><span class="String">&quot;</span>-<span class="String">&quot;</span></span>
 </pre><pre class="idle"><span class="LibraryClassType">String</span>.<span class="LibraryConstant">prototype</span>.<span class="FunctionName">dasherize</span> = <span class="Storage">function</span>() {
   <span class="Keyword">return</span> <span class="Variable">this</span>.<span class="LibraryFunction">replace</span>(<span class="String"><span class="String">/</span>_<span class="String">/</span>g</span>, <span class="String"><span class="String">&quot;</span>-<span class="String">&quot;</span></span>);
 };
 </pre><button onclick='javascript: String.prototype.dasherize = function() {
   return this.replace(/_/g, "-");
-};
-;alert("one_two".dasherize());'>run: "one_two".dasherize()</button><br class='clear' /></div>
+};;alert("one_two".dasherize());'>run: "one_two".dasherize()</button><br class='clear' /></div>
     <p>
       Finally, you may assign Class-level (static) properties within a class
       definition by using<br /><tt>@property: value</tt>
@@ -1330,10 +1318,10 @@ tom.move();
       on the right to the variables on the left. In the simplest case, it can be
       used for parallel assignment:
     </p>
-    <div class='code'><pre class="idle">theBait<span class="Keyword">:</span> <span class="Number">1000</span>
-theSwitch<span class="Keyword">:</span> <span class="Number">0</span>
+    <div class='code'><pre class="idle">theBait   <span class="Keyword">=</span> <span class="Number">1000</span>
+theSwitch <span class="Keyword">=</span> <span class="Number">0</span>
 
-<span class="Keyword">[</span>theBait, theSwitch<span class="Keyword">]:</span> [theSwitch, theBait]
+[theBait, theSwitch] <span class="Keyword">=</span> [theSwitch, theBait]
 </pre><pre class="idle"><span class="Storage">var</span> _a, theBait, theSwitch;
 theBait <span class="Keyword">=</span> <span class="Number">1000</span>;
 theSwitch <span class="Keyword">=</span> <span class="Number">0</span>;
@@ -1345,17 +1333,16 @@ theBait = 1000;
 theSwitch = 0;
 _a = [theSwitch, theBait];
 theBait = _a[0];
-theSwitch = _a[1];
-;alert(theBait);'>run: theBait</button><br class='clear' /></div>
+theSwitch = _a[1];;alert(theBait);'>run: theBait</button><br class='clear' /></div>
     <p>
       But it's also helpful for dealing with functions that return multiple
       values.
     </p>
-    <div class='code'><pre class="idle"><span class="FunctionName">weatherReport</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">location</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
+    <div class='code'><pre class="idle">weatherReport <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">location</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
   <span class="Comment"><span class="Comment">#</span> Make an Ajax request to fetch the weather...</span>
   [location, <span class="Number">72</span>, <span class="String"><span class="String">&quot;</span>Mostly Sunny<span class="String">&quot;</span></span>]
 
-<span class="Keyword">[</span>city, temp, forecast<span class="Keyword">]:</span> weatherReport <span class="String"><span class="String">&quot;</span>Berkeley, CA<span class="String">&quot;</span></span>
+[city, temp, forecast] <span class="Keyword">=</span> weatherReport <span class="String"><span class="String">&quot;</span>Berkeley, CA<span class="String">&quot;</span></span>
 </pre><pre class="idle"><span class="Storage">var</span> _a, city, forecast, temp, weatherReport;
 <span class="FunctionName">weatherReport</span> = <span class="Storage">function</span>(<span class="FunctionArgument">location</span>) {
   <span class="Keyword">return</span> [location, <span class="Number">72</span>, <span class="String"><span class="String">&quot;</span>Mostly Sunny<span class="String">&quot;</span></span>];
@@ -1371,25 +1358,22 @@ weatherReport = function(location) {
 _a = weatherReport("Berkeley, CA");
 city = _a[0];
 temp = _a[1];
-forecast = _a[2];
-;alert(forecast);'>run: forecast</button><br class='clear' /></div>
+forecast = _a[2];;alert(forecast);'>run: forecast</button><br class='clear' /></div>
     <p>
       Pattern matching can be used with any depth of array and object nesting,
       to help pull out deeply nested properties.
     </p>
-    <div class='code'><pre class="idle">futurists<span class="Keyword">:</span> {
+    <div class='code'><pre class="idle">futurists <span class="Keyword">=</span>
   sculptor<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>Umberto Boccioni<span class="String">&quot;</span></span>
   painter<span class="Keyword">:</span>  <span class="String"><span class="String">&quot;</span>Vladimir Burliuk<span class="String">&quot;</span></span>
-  poet<span class="Keyword">:</span> {
+  poet<span class="Keyword">:</span>
     name<span class="Keyword">:</span>   <span class="String"><span class="String">&quot;</span>F.T. Marinetti<span class="String">&quot;</span></span>
     address<span class="Keyword">:</span> [
       <span class="String"><span class="String">&quot;</span>Via Roma 42R<span class="String">&quot;</span></span>
       <span class="String"><span class="String">&quot;</span>Bellagio, Italy 22021<span class="String">&quot;</span></span>
     ]
-  }
-}
 
-{poet<span class="Keyword">:</span> {name, address<span class="Keyword">:</span> [street, city]}}<span class="Keyword">:</span> futurists
+{poet<span class="Keyword">:</span> {name, address<span class="Keyword">:</span> [street, city]}} <span class="Keyword">=</span> futurists
 </pre><pre class="idle"><span class="Storage">var</span> _a, _b, _c, city, futurists, name, street;
 futurists <span class="Keyword">=</span> {
   sculptor: <span class="String"><span class="String">&quot;</span>Umberto Boccioni<span class="String">&quot;</span></span>,
@@ -1419,14 +1403,13 @@ _b = _a.poet;
 name = _b.name;
 _c = _b.address;
 street = _c[0];
-city = _c[1];
-;alert(name + " — " + street);'>run: name + " — " + street</button><br class='clear' /></div>
+city = _c[1];;alert(name + " — " + street);'>run: name + " — " + street</button><br class='clear' /></div>
     <p>
       Pattern matching can even be combined with splats.
     </p>
-    <div class='code'><pre class="idle">tag<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>&lt;impossible&gt;<span class="String">&quot;</span></span>
+    <div class='code'><pre class="idle">tag <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>&lt;impossible&gt;<span class="String">&quot;</span></span>
 
-<span class="Keyword">[</span>open, contents..., close<span class="Keyword">]:</span> tag.split(<span class="String"><span class="String">&quot;</span><span class="String">&quot;</span></span>)
+[open, contents..., close] <span class="Keyword">=</span> tag.split(<span class="String"><span class="String">&quot;</span><span class="String">&quot;</span></span>)
 
 
 
@@ -1444,8 +1427,7 @@ tag = "<impossible>";
 _a = tag.split("");
 open = _a[0];
 contents = __slice.call(_a, 1, _a.length - 1);
-close = _a[_a.length - 1];
-;alert(contents.join(""));'>run: contents.join("")</button><br class='clear' /></div>
+close = _a[_a.length - 1];;alert(contents.join(""));'>run: contents.join("")</button><br class='clear' /></div>
 
     <p>
       <span id="fat_arrow" class="bookmark"></span>
@@ -1465,24 +1447,22 @@ close = _a[_a.length - 1];
       to use with <tt>bind</tt>. Functions created with the fat arrow are able to access
       properties of the <tt>this</tt> where they're defined.
     </p>
-    <div class='code'><pre class="idle"><span class="FunctionName">Account</span><span class="Keyword">:</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">customer, cart</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
-  <span class="Variable">@customer</span><span class="Keyword">:</span> customer
-  <span class="Variable">@cart</span><span class="Keyword">:</span> cart
+    <div class='code'><pre class="idle">Account <span class="Keyword">=</span> <span class="FunctionArgument">(</span><span class="FunctionArgument">customer, cart</span><span class="FunctionArgument">)</span> <span class="Storage">-&gt;</span>
+  <span class="Variable">@customer</span> <span class="Keyword">=</span> customer
+  <span class="Variable">@cart</span> <span class="Keyword">=</span> cart
 
   $(<span class="String"><span class="String">'</span>.shopping_cart<span class="String">'</span></span>).bind <span class="String"><span class="String">'</span>click<span class="String">'</span></span>, <span class="FunctionArgument">(</span><span class="FunctionArgument">event</span><span class="FunctionArgument">)</span> <span class="Storage">=&gt;</span>
     <span class="Variable">@customer</span>.purchase <span class="Variable">@cart</span>
 </pre><pre class="idle"><span class="Storage">var</span> Account;
+<span class="Storage">var</span> <span class="FunctionName">__bind</span> = <span class="Storage">function</span>(<span class="FunctionArgument">func, context</span>) {
+    <span class="Keyword">return</span> <span class="Storage">function</span>(){ <span class="Keyword">return</span> func.<span class="LibraryFunction">apply</span>(context, arguments); };
+  };
 <span class="FunctionName">Account</span> = <span class="Storage">function</span>(<span class="FunctionArgument">customer, cart</span>) {
   <span class="Variable">this</span>.customer <span class="Keyword">=</span> customer;
   <span class="Variable">this</span>.cart <span class="Keyword">=</span> cart;
-  <span class="Keyword">return</span> <span class="Keyword">$</span>(<span class="String"><span class="String">'</span>.shopping_cart<span class="String">'</span></span>).bind(<span class="String"><span class="String">'</span>click<span class="String">'</span></span>, (<span class="Storage">function</span>(__this) {
-    <span class="Storage">var</span> <span class="FunctionName">__func</span> = <span class="Storage">function</span>(<span class="FunctionArgument">event</span>) {
-      <span class="Keyword">return</span> <span class="Variable">this</span>.customer.purchase(<span class="Variable">this</span>.cart);
-    };
-    <span class="Keyword">return</span> (<span class="Storage">function</span>() {
-      <span class="Keyword">return</span> __func.<span class="LibraryFunction">apply</span>(__this, arguments);
-    });
-  })(<span class="Variable">this</span>));
+  <span class="Keyword">return</span> <span class="Keyword">$</span>(<span class="String"><span class="String">'</span>.shopping_cart<span class="String">'</span></span>).bind(<span class="String"><span class="String">'</span>click<span class="String">'</span></span>, __bind(<span class="Storage">function</span>(<span class="LibraryClassType">event</span>) {
+    <span class="Keyword">return</span> <span class="Variable">this</span>.customer.purchase(<span class="Variable">this</span>.cart);
+  }, <span class="Variable">this</span>));
 };
 </pre><br class='clear' /></div>
     <p>
@@ -1498,20 +1478,19 @@ close = _a[_a.length - 1];
       snippets of JavaScript within your CoffeeScript, you can
       use backticks to pass it straight through.
     </p>
-    <div class='code'><pre class="idle">hi<span class="Keyword">:</span> <span class="String"><span class="String">`</span>function() {</span>
+    <div class='code'><pre class="idle">hi <span class="Keyword">=</span> <span class="String"><span class="String">`</span>function() {</span>
 <span class="String">  return [document.title, &quot;Hello JavaScript&quot;].join(&quot;: &quot;);</span>
 <span class="String">}<span class="String">`</span></span>
 
 
 </pre><pre class="idle"><span class="Storage">var</span> hi;
 <span class="FunctionName">hi</span> = <span class="Storage">function</span>() {
-<span class="Keyword">return</span> [<span class="LibraryClassType">document</span>.<span class="LibraryConstant">title</span>, <span class="String"><span class="String">&quot;</span>Hello JavaScript<span class="String">&quot;</span></span>].<span class="LibraryFunction">join</span>(<span class="String"><span class="String">&quot;</span>: <span class="String">&quot;</span></span>);
+  <span class="Keyword">return</span> [<span class="LibraryClassType">document</span>.<span class="LibraryConstant">title</span>, <span class="String"><span class="String">&quot;</span>Hello JavaScript<span class="String">&quot;</span></span>].<span class="LibraryFunction">join</span>(<span class="String"><span class="String">&quot;</span>: <span class="String">&quot;</span></span>);
 };
 </pre><button onclick='javascript: var hi;
 hi = function() {
-return [document.title, "Hello JavaScript"].join(": ");
-};
-;alert(hi());'>run: hi()</button><br class='clear' /></div>
+  return [document.title, "Hello JavaScript"].join(": ");
+};;alert(hi());'>run: hi()</button><br class='clear' /></div>
 
     <p>
       <span id="switch" class="bookmark"></span>
@@ -1588,9 +1567,9 @@ return [document.title, "Hello JavaScript"].join(": ");
       from Python &mdash; making it easy to test if a value falls within a
       certain range.
     </p>
-    <div class='code'><pre class="idle">cholesterol<span class="Keyword">:</span> <span class="Number">127</span>
+    <div class='code'><pre class="idle">cholesterol <span class="Keyword">=</span> <span class="Number">127</span>
 
-healthy<span class="Keyword">:</span> <span class="Number">200</span> <span class="Keyword">&gt;</span> cholesterol <span class="Keyword">&gt;</span> <span class="Number">60</span>
+healthy <span class="Keyword">=</span> <span class="Number">200</span> <span class="Keyword">&gt;</span> cholesterol <span class="Keyword">&gt;</span> <span class="Number">60</span>
 
 
 </pre><pre class="idle"><span class="Storage">var</span> cholesterol, healthy;
@@ -1598,8 +1577,7 @@ cholesterol <span class="Keyword">=</span> <span class="Number">127</span>;
 healthy <span class="Keyword">=</span> (<span class="Number">200</span> <span class="Keyword">&gt;</span> cholesterol) <span class="Keyword">&amp;</span><span class="Keyword">&amp;</span> (cholesterol <span class="Keyword">&gt;</span> <span class="Number">60</span>);
 </pre><button onclick='javascript: var cholesterol, healthy;
 cholesterol = 127;
-healthy = (200 > cholesterol) && (cholesterol > 60);
-;alert(healthy);'>run: healthy</button><br class='clear' /></div>
+healthy = (200 > cholesterol) && (cholesterol > 60);;alert(healthy);'>run: healthy</button><br class='clear' /></div>
 
     <p>
       <span id="interpolation" class="bookmark"></span>
@@ -1608,41 +1586,39 @@ healthy = (200 > cholesterol) && (cholesterol > 60);
       is included in CoffeeScript. Simple variables can be included by marking
       them with a dollar sign.
     </p>
-    <div class='code'><pre class="idle">author<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>Wittgenstein<span class="String">&quot;</span></span>
-quote<span class="Keyword">:</span>  <span class="String"><span class="String">&quot;</span>A picture is a fact. -- <span class="String"><span class="String">$</span>author</span><span class="String">&quot;</span></span>
+    <div class='code'><pre class="idle">author <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Wittgenstein<span class="String">&quot;</span></span>
+quote  <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>A picture is a fact. -- #author<span class="String">&quot;</span></span>
 </pre><pre class="idle"><span class="Storage">var</span> author, quote;
 author <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Wittgenstein<span class="String">&quot;</span></span>;
 quote <span class="Keyword">=</span> (<span class="String"><span class="String">&quot;</span>A picture is a fact. -- <span class="String">&quot;</span></span> <span class="Keyword">+</span> author);
 </pre><button onclick='javascript: var author, quote;
 author = "Wittgenstein";
-quote = ("A picture is a fact. -- " + author);
-;alert(quote);'>run: quote</button><br class='clear' /></div>
+quote = ("A picture is a fact. -- " + author);;alert(quote);'>run: quote</button><br class='clear' /></div>
     <p>
       And arbitrary expressions can be interpolated by using brackets <tt>${ ... }</tt><br />
       Interpolation works the same way within regular expressions.
     </p>
-    <div class='code'><pre class="idle">sentence<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span><span class="String"><span class="String">${</span> <span class="Number">22</span> <span class="Keyword">/</span> <span class="Number">7</span> <span class="String">}</span></span> is a decent approximation of π<span class="String">&quot;</span></span>
+    <div class='code'><pre class="idle">sentence <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>#{ 22 / 7 } is a decent approximation of π<span class="String">&quot;</span></span>
 
-sep<span class="Keyword">:</span>   <span class="String"><span class="String">&quot;</span>[.<span class="UserDefinedConstant">\\</span>/<span class="UserDefinedConstant">\\</span>- ]<span class="String">&quot;</span></span>
-dates<span class="Keyword">:</span><span class="String"> <span class="String">/</span><span class="UserDefinedConstant">\d</span>+<span class="String"><span class="String">$</span>sep</span><span class="UserDefinedConstant">\d</span>+<span class="String"><span class="String">$</span>sep</span><span class="UserDefinedConstant">\d</span>+<span class="String">/</span>g</span>
+sep   <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>[.<span class="UserDefinedConstant">\\</span>/<span class="UserDefinedConstant">\\</span>- ]<span class="String">&quot;</span></span>
+dates <span class="Keyword">=</span><span class="String"> <span class="String">/</span><span class="UserDefinedConstant">\d</span>+<span class="String"><span class="String">$</span>sep</span><span class="UserDefinedConstant">\d</span>+<span class="String"><span class="String">$</span>sep</span><span class="UserDefinedConstant">\d</span>+<span class="String">/</span>g</span>
 
 
 </pre><pre class="idle"><span class="Storage">var</span> dates, sentence, sep;
 sentence <span class="Keyword">=</span> (<span class="String"><span class="String">&quot;</span><span class="String">&quot;</span></span> <span class="Keyword">+</span> (<span class="Number">22</span> / <span class="Number">7</span>) <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span> is a decent approximation of π<span class="String">&quot;</span></span>);
 sep <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>[.<span class="UserDefinedConstant">\\</span>/<span class="UserDefinedConstant">\\</span>- ]<span class="String">&quot;</span></span>;
-dates <span class="Keyword">=</span> (<span class="Keyword">new</span> <span class="TypeName">RegExp</span>((<span class="String"><span class="String">&quot;</span><span class="UserDefinedConstant">\\</span>d+<span class="String">&quot;</span></span> <span class="Keyword">+</span> sep <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span><span class="UserDefinedConstant">\\</span>d+<span class="String">&quot;</span></span> <span class="Keyword">+</span> sep <span class="Keyword">+</span> <span class="String"><span class="String">&quot;</span><span class="UserDefinedConstant">\\</span>d+<span class="String">&quot;</span></span>), <span class="String"><span class="String">&quot;</span>g<span class="String">&quot;</span></span>));
+dates <span class="Keyword">=</span><span class="String"> <span class="String">/</span><span class="UserDefinedConstant">\d</span>+$sep<span class="UserDefinedConstant">\d</span>+$sep<span class="UserDefinedConstant">\d</span>+<span class="String">/</span>g</span>;
 </pre><button onclick='javascript: var dates, sentence, sep;
 sentence = ("" + (22 / 7) + " is a decent approximation of π");
 sep = "[.\\/\\- ]";
-dates = (new RegExp(("\\d+" + sep + "\\d+" + sep + "\\d+"), "g"));
-;alert(sentence);'>run: sentence</button><br class='clear' /></div>
+dates = /\d+$sep\d+$sep\d+/g;;alert(sentence);'>run: sentence</button><br class='clear' /></div>
 
     <p>
       <span id="heredocs" class="bookmark"></span>
       <b class="header">Multiline Strings, Heredocs, and Block Comments</b>
       Multiline strings are allowed in CoffeeScript.
     </p>
-    <div class='code'><pre class="idle">mobyDick<span class="Keyword">:</span> <span class="String"><span class="String">&quot;</span>Call me Ishmael. Some years ago --</span>
+    <div class='code'><pre class="idle">mobyDick <span class="Keyword">=</span> <span class="String"><span class="String">&quot;</span>Call me Ishmael. Some years ago --</span>
 <span class="String">never mind how long precisely -- having little</span>
 <span class="String">or no money in my purse, and nothing particular</span>
 <span class="String">to interest me on shore, I thought I would sail</span>
@@ -1663,19 +1639,18 @@ never mind how long precisely -- having little \
 or no money in my purse, and nothing particular \
 to interest me on shore, I thought I would sail \
 about a little and see the watery part of the \
-world...";
-;alert(mobyDick);'>run: mobyDick</button><br class='clear' /></div>
+world...";;alert(mobyDick);'>run: mobyDick</button><br class='clear' /></div>
     <p>
       Heredocs can be used to hold formatted or indentation-sensitive text
       (or, if you just don't feel like escaping quotes and apostrophes). The
       indentation level that begins the heredoc is maintained throughout, so
       you can keep it all aligned with the body of your code.
     </p>
-    <div class='code'><pre class="idle">html<span class="Keyword">:</span> <span class="String"><span class="String">'''</span></span>
-<span class="String">      &lt;strong&gt;</span>
-<span class="String">        cup of coffeescript</span>
-<span class="String">      &lt;/strong&gt;</span>
-<span class="String">      <span class="String">'''</span></span>
+    <div class='code'><pre class="idle">html <span class="Keyword">=</span> <span class="String"><span class="String">'''</span></span>
+<span class="String">       &lt;strong&gt;</span>
+<span class="String">         cup of coffeescript</span>
+<span class="String">       &lt;/strong&gt;</span>
+<span class="String">       <span class="String">'''</span></span>
 </pre><pre class="idle"><span class="Storage">var</span> html;
 html <span class="Keyword">=</span> <span class="String"><span class="String">'</span>&lt;strong&gt;<span class="UserDefinedConstant">\n</span>  cup of coffeescript<span class="UserDefinedConstant">\n</span>&lt;/strong&gt;<span class="String">'</span></span>;
 </pre><br class='clear' /></div>
@@ -1683,9 +1658,9 @@ html <span class="Keyword">=</span> <span class="String"><span class="String">'<
       Double-quoted heredocs, like double-quoted strings, allow interpolation.
     </p>
     <p>
-      Sometimes you'd like to pass a block comment through to the generated 
-      JavaScript. For example, when you need to embed a licensing header at 
-      the top of a file. Block comments, which mirror the synax for heredocs, 
+      Sometimes you'd like to pass a block comment through to the generated
+      JavaScript. For example, when you need to embed a licensing header at
+      the top of a file. Block comments, which mirror the synax for heredocs,
       are preserved in the generated code.
     </p>
     <div class='code'><pre class="idle"><span class="Comment"><span class="Comment">###</span></span>
@@ -1704,8 +1679,8 @@ html <span class="Keyword">=</span> <span class="String"><span class="String">'<
     </h2>
 
     <p>
-      CoffeeScript includes a simple build system similar to 
-      <a href="http://www.gnu.org/software/make/">Make</a> and 
+      CoffeeScript includes a simple build system similar to
+      <a href="http://www.gnu.org/software/make/">Make</a> and
       <a href="http://rake.rubyforge.org/">Rake</a>. Naturally,
       it's called Cake, and is used for the build and test tasks for the CoffeeScript
       language itself. Tasks are defined in a file named <tt>Cakefile</tt>, and
@@ -1721,15 +1696,15 @@ html <span class="Keyword">=</span> <span class="String"><span class="String">'<
       be made available in the <tt>options</tt> object. Here's a task that uses
       the Node.js API to rebuild CoffeeScript's parser:
     </p>
-    <div class='code'><pre class="idle">fs<span class="Keyword">:</span> require <span class="String"><span class="String">'</span>fs<span class="String">'</span></span>
+    <div class='code'><pre class="idle">fs <span class="Keyword">=</span> require <span class="String"><span class="String">'</span>fs<span class="String">'</span></span>
 
 option <span class="String"><span class="String">'</span>-o<span class="String">'</span></span>, <span class="String"><span class="String">'</span>--output [DIR]<span class="String">'</span></span>, <span class="String"><span class="String">'</span>directory for compiled code<span class="String">'</span></span>
 
 task <span class="String"><span class="String">'</span>build:parser<span class="String">'</span></span>, <span class="String"><span class="String">'</span>rebuild the Jison parser<span class="String">'</span></span>, <span class="Storage">-&gt;</span>
   require <span class="String"><span class="String">'</span>jison<span class="String">'</span></span>
-  code<span class="Keyword">:</span>   require(<span class="String"><span class="String">'</span>./lib/grammar<span class="String">'</span></span>).parser.generate()
-  dir<span class="Keyword">:</span>    options.output <span class="Keyword">or</span> <span class="String"><span class="String">'</span>lib<span class="String">'</span></span>
-  fs.writeFile <span class="String"><span class="String">&quot;</span><span class="String"><span class="String">$</span>dir</span>/parser.js<span class="String">&quot;</span></span>, code
+  code <span class="Keyword">=</span> require(<span class="String"><span class="String">'</span>./lib/grammar<span class="String">'</span></span>).parser.generate()
+  dir  <span class="Keyword">=</span> options.output <span class="Keyword">or</span> <span class="String"><span class="String">'</span>lib<span class="String">'</span></span>
+  fs.writeFile <span class="String"><span class="String">&quot;</span>#dir/parser.js<span class="String">&quot;</span></span>, code
 </pre><pre class="idle"><span class="Storage">var</span> fs;
 fs <span class="Keyword">=</span> require(<span class="String"><span class="String">'</span>fs<span class="String">'</span></span>);
 option(<span class="String"><span class="String">'</span>-o<span class="String">'</span></span>, <span class="String"><span class="String">'</span>--output [DIR]<span class="String">'</span></span>, <span class="String"><span class="String">'</span>directory for compiled code<span class="String">'</span></span>);