docs

.gitignore

@@ -1,7 +1,2 @@
-raw
-presentation
-test.coffee
 parser.output
-test/fixtures/underscore
-examples/beautiful_code/parse.coffee
 *.gem

Cakefile

@@ -1,119 +0,0 @@
-fs:            require 'fs'
-{helpers}:     require('./lib/helpers')
-CoffeeScript:  require './lib/coffee-script'
-{spawn, exec}: require('child_process')
-
-# ANSI Terminal Colors.
-red:   '\033[0;31m'
-green: '\033[0;32m'
-reset: '\033[0m'
-
-# Run a CoffeeScript through our node/coffee interpreter.
-run: (args) ->
-  proc: spawn 'bin/coffee', args
-  proc.stderr.addListener 'data', (buffer) -> puts buffer.toString()
-  proc.addListener 'exit', (status) -> process.exit(1) if status != 0
-
-# Log a message with a color.
-log: (message, color, explanation) ->
-  puts "$color$message$reset ${explanation or ''}"
-
-option '-p', '--prefix [DIR]', 'set the installation prefix for `cake install`'
-
-task 'install', 'install CoffeeScript into /usr/local (or --prefix)', (options) ->
-  base: options.prefix or '/usr/local'
-  lib:  "$base/lib/coffee-script"
-  bin:  "$base/bin"
-  node: "~/.node_libraries/coffee-script"
-  puts  "Installing CoffeeScript to $lib"
-  puts  "Linking to $node"
-  puts  "Linking 'coffee' to $bin/coffee"
-  exec([
-    "mkdir -p $lib $bin"
-    "cp -rf bin lib LICENSE README package.json src $lib"
-    "ln -sf $lib/bin/coffee $bin/coffee"
-    "ln -sf $lib/bin/cake $bin/cake"
-    "mkdir -p ~/.node_libraries"
-    "ln -sf $lib/lib $node"
-  ].join(' && '), (err, stdout, stderr) ->
-    if err then print stderr else log 'done', green
-  )
-
-
-task 'build', 'build the CoffeeScript language from source', ->
-  files: fs.readdirSync 'src'
-  files: 'src/' + file for file in files when file.match(/\.coffee$/)
-  run ['-c', '-o', 'lib'].concat(files)
-
-
-task 'build:full', 'rebuild the source twice, and run the tests', ->
-  exec 'bin/cake build && bin/cake build && bin/cake test', (err, stdout, stderr) ->
-    print stdout if stdout
-    print stderr if stderr
-    throw err    if err
-
-
-task 'build:parser', 'rebuild the Jison parser (run build first)', ->
-  require 'jison'
-  parser: require('./lib/grammar').parser
-  js: parser.generate()
-  parserPath: 'lib/parser.js'
-  fs.writeFile parserPath, js
-
-
-task 'build:ultraviolet', 'build and install the Ultraviolet syntax highlighter', ->
-  exec 'plist2syntax ../coffee-script-tmbundle/Syntaxes/CoffeeScript.tmLanguage', (err) ->
-    throw err if err
-    exec 'sudo mv coffeescript.yaml /usr/local/lib/ruby/gems/1.8/gems/ultraviolet-0.10.2/syntax/coffeescript.syntax'
-
-
-task 'build:browser', 'rebuild the merged script for inclusion in the browser', ->
-  exec 'rake browser', (err) ->
-    throw err if err
-
-
-task 'doc:site', 'watch and continually rebuild the documentation for the website', ->
-  exec 'rake doc'
-
-
-task 'doc:source', 'rebuild the internal documentation', ->
-  exec 'docco src/*.coffee && cp -rf docs documentation && rm -r docs', (err) ->
-    throw err if err
-
-
-task 'doc:underscore', 'rebuild the Underscore.coffee documentation page', ->
-  exec 'docco examples/underscore.coffee && cp -rf docs documentation && rm -r docs', (err) ->
-    throw err if err
-
-
-task 'loc', 'count the lines of source code in CoffeeScript', ->
-  exec "cat src/*.coffee | grep -v '^\\( *#\\|\\s*$\\)' | wc -l | tr -s ' '", (err, stdout) ->
-    print stdout
-
-
-task 'test', 'run the CoffeeScript language test suite', ->
-  helpers.extend global, require 'assert'
-  passedTests: failedTests: 0
-  startTime:   new Date()
-  originalOk:  ok
-  helpers.extend global, {
-    ok: (args...) -> passedTests += 1; originalOk(args...)
-    CoffeeScript: CoffeeScript
-  }
-  process.addListener 'exit', ->
-    time: ((new Date() - startTime) / 1000).toFixed(2)
-    message: "passed $passedTests tests in $time seconds$reset"
-    if failedTests
-      log "failed $failedTests and $message", red
-    else
-      log message, green
-  fs.readdir 'test', (err, files) ->
-    files.forEach (file) ->
-      return unless file.match(/\.coffee$/i)
-      source: path.join 'test', file
-      fs.readFile source, (err, code) ->
-        try
-          CoffeeScript.run code.toString(), {source: source}
-        catch err
-          failedTests += 1
-          log "failed $source", red, '\n' + err.stack.toString()

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010 Jeremy Ashkenas
+Copyright (c) 2009 Jeremy Ashkenas
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

README

@@ -22,41 +22,17 @@
                                                         
   CoffeeScript is a little language that compiles into JavaScript.
   
-  Install Node.js, and then the CoffeeScript compiler:
-  sudo bin/cake install
+  Install the compiler:
+  gem install coffee-script
   
   Compile a script:
-  coffee /path/to/script.coffee
+  coffee-script /path/to/script.cs
   
   For documentation, usage, and examples, see:
-  http://coffeescript.org/
+  http://jashkenas.github.com/coffee-script/
   
-  To suggest a feature, report a bug, or general discussion:
+  To suggest a feature or report a bug:
   http://github.com/jashkenas/coffee-script/issues/
-  
-  If you'd like to chat, drop by #coffeescript on Freenode IRC,
-  or on webchat.freenode.net.
 
   The source repository:
   git://github.com/jashkenas/coffee-script.git
-  
-  
-  Contributors:
-  
-  Stan Angeloff (StanAngeloff)
-  Jeremy Ashkenas (jashkenas)
-  Zach Carter (zaach)
-  Tim Cuthbertson (gfxmonk)
-  Mathieu D'Amours (matehat)
-  Chris Hoffman (cehoffman)
-  Jason Huggins (hugs)
-  Timothy Jones (Tesco)
-  Chris Lloyd (chrislloyd)
-  Matt Lyon (mattly)
-  Jeff Olson (olsonjeffery)
-  Nathan Ostgard (noonat)
-  Samuel Reis (grgh)
-  Tom Robinson (tlrobinson)
-  Tim Smart (Tim-Smart)
-  Dr. Nic Williams (drnic)
-  

Rakefile

@@ -1,23 +1,24 @@
 require 'erb'
 require 'fileutils'
 require 'rake/testtask'
-require 'rubygems'
-require 'yui/compressor'
 
-HEADER = <<-EOS
-/**
- * CoffeeScript Compiler v0.7.0
- * http://coffeescript.org
- *
- * Copyright 2010, Jeremy Ashkenas
- * Released under the MIT License
- */
-EOS
+desc "Run all tests"
+task :test do
+  $LOAD_PATH.unshift(File.expand_path('test'))
+  require 'redgreen' if Gem.available?('redgreen')
+  require 'test/unit'
+  Dir['test/*/**/test_*.rb'].each {|test| require test }
+end
+
+desc "Recompile the Racc parser (pass -v and -g for verbose debugging)"
+task :build, :extra_args do |t, args|
+  sh "racc #{args[:extra_args]} -o lib/coffee_script/parser.rb lib/coffee_script/grammar.y"
+end
 
 desc "Build the documentation page"
 task :doc do
   source = 'documentation/index.html.erb'
-  child = fork { exec "bin/coffee -c documentation/coffee/*.coffee -o documentation/js -w" }
+  child = fork { exec "bin/coffee-script documentation/cs/*.cs -o documentation/js -w" }
   at_exit { Process.kill("INT", child) }
   Signal.trap("INT") { exit }
   loop do
@@ -31,11 +32,19 @@ task :doc do
   end
 end
 
-desc "Build the single concatenated and minified script for the browser"
-task :browser do
-  sources = %w(helpers.js rewriter.js lexer.js parser.js scope.js nodes.js coffee-script.js)
-  code    = sources.map {|s| File.read('lib/' + s) }.join('')
-  code    = YUI::JavaScriptCompressor.new.compress(code)
-  File.open('extras/coffee-script.js', 'w+') {|f| f.write(HEADER + code) }
+namespace :gem do
+
+  desc 'Build and install the coffee-script gem'
+  task :install do
+    sh "gem build coffee-script.gemspec"
+    sh "sudo gem install #{Dir['*.gem'].join(' ')} --local --no-ri --no-rdoc"
+  end
+
+  desc 'Uninstall the coffee-script gem'
+  task :uninstall do
+    sh "sudo gem uninstall -x coffee-script"
+  end
+
 end
 
+task :default => :test

bin/cake

@@ -1,8 +0,0 @@
-#!/usr/bin/env node
-
-var path = require('path');
-var fs = require('fs');
-var lib = path.join(path.dirname(fs.realpathSync(__filename)), '../lib');
-
-require(lib + '/helpers').helpers.extend(global, require('sys'));
-require(lib + '/cake').run();

bin/coffee

@@ -1,8 +0,0 @@
-#!/usr/bin/env node
-
-var path = require('path');
-var fs = require('fs');
-var lib = path.join(path.dirname(fs.realpathSync(__filename)), '../lib');
-
-require(lib + '/helpers').helpers.extend(global, require('sys'));
-require(lib + '/command').run();

bin/coffee-script

@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+require "#{File.dirname(__FILE__)}/../lib/coffee_script/command_line.rb"
+
+CoffeeScript::CommandLine.new

coffee-script.gemspec

@@ -0,0 +1,21 @@
+Gem::Specification.new do |s|
+  s.name      = 'coffee-script'
+  s.version   = '0.1.0'         # Keep version in sync with coffee-script.rb
+  s.date      = '2009-12-24'
+
+  s.homepage    = "http://jashkenas.github.com/coffee-script/"
+  s.summary     = "The CoffeeScript Compiler"
+  s.description = <<-EOS
+    CoffeeScript is a little language that compiles into JavaScript.
+  EOS
+
+  s.authors           = ['Jeremy Ashkenas']
+  s.email             = 'jashkenas@gmail.com'
+  s.rubyforge_project = 'coffee-script'
+  s.has_rdoc          = false
+
+  s.require_paths     = ['lib']
+  s.executables       = ['coffee-script']
+
+  s.files = Dir['bin/*', 'examples/*', 'lib/**/*', 'coffee-script.gemspec', 'LICENSE', 'README']
+end

documentation/coffee/aliases.coffee

@@ -1,11 +0,0 @@
-launch() if ignition is on
-
-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]
-
-print "My name is " + @name

documentation/coffee/array_comprehensions.coffee

@@ -1,7 +0,0 @@
-# Eat lunch.
-lunch: eat food for food in ['toast', 'cheese', 'wine']
-
-# Naive collision detection.
-for roid in asteroids
-  for roid2 in asteroids when roid isnt roid2
-    roid.explode() if roid.overlaps roid2

documentation/coffee/cake_tasks.coffee

@@ -1,3 +0,0 @@
-task 'test', 'run each of the unit tests', ->
-  for test in files
-    fs.readFile test, (err, code) -> eval coffee.compile code

documentation/coffee/classes.coffee

@@ -1,29 +0,0 @@
-class Animal
-  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.move()
-tom.move()
-
-
-
-

documentation/coffee/comparisons.coffee

@@ -1,5 +0,0 @@
-cholesterol: 127
-
-healthy: 200 > cholesterol > 60
-
-

documentation/coffee/conditionals.coffee

@@ -1,9 +0,0 @@
-mood: greatlyImproved if singing
-
-if happy and knowsIt
-  clapsHands()
-  chaChaCha()
-
-date: if friday then sue else jill
-
-options: or defaultOptions

documentation/coffee/existence.coffee

@@ -1,8 +0,0 @@
-solipsism: true if mind? and not world?
-
-speed ?= 140
-
-
-
-
-

documentation/coffee/expressions.coffee

@@ -1,9 +0,0 @@
-grade: (student) ->
-  if student.excellentWork
-    "A+"
-  else if student.okayStuff
-    if student.triedHard then "B" else "B-"
-  else
-    "C"
-
-eldest: if 24 > 21 then "Liz" else "Ike"

documentation/coffee/expressions_assignment.coffee

@@ -1 +0,0 @@
-six: (one: 1) + (two: 2) + (three: 3)

documentation/coffee/expressions_comprehension.coffee

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

documentation/coffee/expressions_try.coffee

@@ -1,6 +0,0 @@
-alert(
-  try
-    nonexistent / undefined
-  catch error
-    "And the error is ... " + error
-)

documentation/coffee/fat_arrow.coffee

@@ -1,6 +0,0 @@
-Account: (customer, cart) ->
-  @customer: customer
-  @cart: cart
-
-  $('.shopping_cart').bind 'click', (event) =>
-    @customer.purchase @cart

documentation/coffee/functions.coffee

@@ -1,2 +0,0 @@
-square: (x) -> x * x
-cube:   (x) -> square(x) * x

documentation/coffee/heredocs.coffee

@@ -1,5 +0,0 @@
-html: '''
-      <strong>
-        cup of coffeescript
-      </strong>
-      '''

documentation/coffee/interpolation.coffee

@@ -1,2 +0,0 @@
-author: "Wittgenstein"
-quote:  "A picture is a fact. -- $author"

documentation/coffee/interpolation_expression.coffee

@@ -1,6 +0,0 @@
-sentence: "${ 22 / 7 } is a decent approximation of π"
-
-sep:   "[.\\/\\- ]"
-dates: /\d+$sep\d+$sep\d+/g
-
-

documentation/coffee/multiple_return_values.coffee

@@ -1,5 +0,0 @@
-weatherReport: (location) ->
-  # Make an Ajax request to fetch the weather...
-  [location, 72, "Mostly Sunny"]
-
-[city, temp, forecast]: weatherReport "Berkeley, CA"

documentation/coffee/object_comprehensions.coffee

@@ -1,4 +0,0 @@
-yearsOld: {max: 10, ida: 9, tim: 11}
-
-ages: for child, age of yearsOld
-  child + " is " + age

documentation/coffee/object_extraction.coffee

@@ -1,13 +0,0 @@
-futurists: {
-  sculptor: "Umberto Boccioni"
-  painter:  "Vladimir Burliuk"
-  poet: {
-    name:   "F.T. Marinetti"
-    address: [
-      "Via Roma 42R"
-      "Bellagio, Italy 22021"
-    ]
-  }
-}
-
-{poet: {name, address: [street, city]}}: futurists

documentation/coffee/objects_reserved.coffee

@@ -1 +0,0 @@
-$('.account').css {class: 'active'}

documentation/coffee/overview.coffee

@@ -1,29 +0,0 @@
-# Assignment:
-number: 42
-opposite: true
-
-# Conditions:
-number: -42 if opposite
-
-# Functions:
-square: (x) -> x * x
-
-# Arrays:
-list: [1, 2, 3, 4, 5]
-
-# Objects:
-math: {
-  root:   Math.sqrt
-  square: square
-  cube:   (x) -> x * square x
-}
-
-# Splats:
-race: (winner, runners...) ->
-  print winner, runners
-
-# Existence:
-alert "I knew it!" if elvis?
-
-# Array comprehensions:
-cubes: math.cube num for num in list

documentation/coffee/parallel_assignment.coffee

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

documentation/coffee/patterns_and_splats.coffee

@@ -1,7 +0,0 @@
-tag: "<impossible>"
-
-[open, contents..., close]: tag.split("")
-
-
-
-

documentation/coffee/prototypes.coffee

@@ -1,2 +0,0 @@
-String::dasherize: ->
-  this.replace(/_/g, "-")

documentation/coffee/range_comprehensions.coffee

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

documentation/coffee/scope.coffee

@@ -1,5 +0,0 @@
-outer: 1
-changeNumbers: ->
-  inner: -1
-  outer: 10
-inner: changeNumbers()

documentation/coffee/slices.coffee

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

documentation/coffee/soaks.coffee

@@ -1 +0,0 @@
-lottery.drawWinner()?.address?.zipcode

documentation/coffee/splats.coffee

@@ -1,25 +0,0 @@
-gold: silver: rest: "unknown"
-
-awardMedals: (first, second, rest...) ->
-  gold:   first
-  silver: second
-  rest:   rest
-
-contenders: [
-  "Michael Phelps"
-  "Liu Xiang"
-  "Yao Ming"
-  "Allyson Felix"
-  "Shawn Johnson"
-  "Roman Sebrle"
-  "Guo Jingjing"
-  "Tyson Gay"
-  "Asafa Powell"
-  "Usain Bolt"
-]
-
-awardMedals contenders...
-
-alert "Gold: " + gold
-alert "Silver: " + silver
-alert "The Field: " + rest

documentation/coffee/splices.coffee

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

documentation/coffee/switch.coffee

@@ -1,10 +0,0 @@
-switch day
-  when "Mon" then goToWork()
-  when "Tue" then goToThePark()
-  when "Thu" then goIceFishing()
-  when "Fri", "Sat"
-    if day is bingoDay
-      goToBingo()
-      goDancing()
-  when "Sun" then goToChurch()
-  else goToWork()

documentation/coffee/try.coffee

@@ -1,7 +0,0 @@
-try
-  allHellBreaksLoose()
-  catsAndDogsLivingTogether()
-catch error
-  print error
-finally
-  cleanUp()

documentation/coffee/while.coffee

@@ -1,10 +0,0 @@
-# Econ 101
-if this.studyingEconomics
-  buy()  while supply > demand
-  sell() until supply > demand
-
-# Nursery Rhyme
-num: 6
-lyrics: while num: - 1
-  num + " little monkeys, jumping on the bed.
-    One fell out and bumped his head."

documentation/cs/aliases.cs

@@ -0,0 +1,7 @@
+launch() if ignition is on
+
+volume: 10 if band aint spinal_tap
+
+let_the_wild_rumpus_begin() unless answer is no
+
+if car.speed < speed_limit then accelerate().

documentation/cs/array_comprehensions.cs

@@ -0,0 +1,5 @@
+# Eat lunch.
+lunch: food.eat() for food in ['toast', 'cheese', 'wine'].
+
+# Zebra-stripe a table.
+highlight(row) for row, i in table if i % 2 is 0.

documentation/cs/conditionals.cs

@@ -0,0 +1,9 @@
+mood: greatly_improved if singing
+
+if happy and knows_it
+  claps_hands()
+  cha_cha_cha().
+
+date: if friday then sue else jill.
+
+expensive ||: do_the_math()

documentation/cs/embedded.cs

@@ -2,4 +2,3 @@ hi: `function() {
   return [document.title, "Hello JavaScript"].join(": ");
 }`
 
-

documentation/cs/expressions.cs

@@ -0,0 +1,9 @@
+grade: student =>
+  if student.excellent_work
+    "A+"
+  else if student.okay_stuff
+    if student.tried_hard then "B" else "B-".
+  else
+    "C"..
+
+eldest: if 24 > 21 then "Liz" else "Ike".

documentation/cs/functions.cs

@@ -0,0 +1,2 @@
+square: x => x * x.
+cube:   x => square(x) * x.

documentation/cs/intro.cs

@@ -0,0 +1,3 @@
+# CoffeeScript on the left, JS on the right.
+
+square: x => x * x.

documentation/cs/objects_and_arrays.cs

@@ -1,13 +1,6 @@
 song: ["do", "re", "mi", "fa", "so"]
-
 ages: {
   max: 10
   ida: 9
   tim: 11
-}
-
-matrix: [
-  1, 0, 1
-  0, 0, 1
-  1, 1, 0
-]
+}

documentation/cs/overview.cs

@@ -0,0 +1,22 @@
+# Assignment:
+number: 42
+opposite_day: true
+
+# Conditions:
+number: -42 if opposite_day
+
+# Functions:
+square: x => x * x.
+
+# Arrays:
+list: [1, 2, 3, 4, 5]
+
+# Objects:
+math: {
+  root:   Math.sqrt
+  square: square
+  cube:   x => x * square(x).
+}
+
+# Array comprehensions:
+cubed_list: math.cube(num) for num in list.

documentation/cs/punctuation.cs

@@ -0,0 +1,11 @@
+# Comments start with hash marks.
+
+# Periods mark the end of a block.
+left_hand: if raining then umbrella else parasol.
+
+# To signal the beginning of the next expression,
+# use "then", or a newline.
+left_hand: if raining
+  umbrella
+else
+  parasol.

documentation/cs/scope.cs

@@ -0,0 +1,5 @@
+num: 1
+change_numbers: =>
+  num: 2
+  new_num: 3.
+new_num: change_numbers()

documentation/cs/slices.cs

@@ -0,0 +1,2 @@
+nums: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
+three_to_six: nums[3, 6]

documentation/cs/strings.cs

@@ -1,8 +1,7 @@
-mobyDick: "Call me Ishmael. Some years ago --
+moby_dick: "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..."
 
-

documentation/cs/super.cs

@@ -0,0 +1,25 @@
+Animal: => .
+Animal.prototype.move: meters =>
+  alert(this.name + " moved " + meters + "m.").
+
+Snake: name => this.name: name.
+Snake.prototype: new Animal()
+Snake.prototype.move: =>
+  alert("Slithering...")
+  super(5).
+
+Horse: name => this.name: name.
+Horse.prototype: new Animal()
+Horse.prototype.move: =>
+  alert("Galloping...")
+  super(45).
+
+sam: new Snake("Sammy the Python")
+tom: new Horse("Tommy the Palomino")
+
+sam.move()
+tom.move()
+
+
+
+

documentation/cs/switch.cs

@@ -0,0 +1,9 @@
+switch day
+when "Tuesday"   then eat_breakfast()
+when "Wednesday" then go_to_the_park()
+when "Saturday"
+  if day is bingo_day
+    go_to_bingo()
+    go_dancing().
+when "Sunday"    then go_to_church()
+else go_to_work().

documentation/cs/try.cs

@@ -0,0 +1,7 @@
+try
+  all_hell_breaks_loose()
+  cats_and_dogs_living_together()
+catch error
+  print(error)
+finally
+  clean_up().

documentation/cs/while.cs

@@ -0,0 +1,5 @@
+while demand > supply
+  sell()
+  restock().
+
+while supply > demand then buy().

documentation/css/amy.css

@@ -0,0 +1,147 @@
+pre.amy .PolymorphicVariants {
+   color: #60B0FF;
+   font-style: italic;
+}
+pre.amy .KeywordDecorator {
+   color: #D0D0FF;
+}
+pre.amy .Punctuation {
+   color: #805080;
+}
+pre.amy .InheritedClass {
+}
+pre.amy .InvalidDepricated {
+   background-color: #CC66FF;
+   color: #200020;
+}
+pre.amy .LibraryVariable {
+}
+pre.amy .TokenReferenceOcamlyacc {
+   color: #3CB0D0;
+}
+pre.amy .Storage {
+   color: #B0FFF0;
+}
+pre.amy .KeywordOperator {
+   color: #A0A0FF;
+}
+pre.amy .CharacterConstant {
+   color: #666666;
+}
+pre.amy .line-numbers {
+   background-color: #800000;
+   color: #000000;
+}
+pre.amy .ClassName {
+   color: #70E080;
+}
+pre.amy .Int64Constant {
+   font-style: italic;
+}
+pre.amy .NonTerminalReferenceOcamlyacc {
+   color: #C0F0F0;
+}
+pre.amy .TokenDefinitionOcamlyacc {
+   color: #3080A0;
+}
+pre.amy .ClassType {
+   color: #70E0A0;
+}
+pre.amy .ControlKeyword {
+   color: #80A0FF;
+}
+pre.amy .LineNumberDirectives {
+   text-decoration: underline;
+   color: #C080C0;
+}
+pre.amy .FloatingPointConstant {
+   text-decoration: underline;
+}
+pre.amy .Int32Constant {
+   font-weight: bold;
+}
+pre.amy .TagName {
+   color: #009090;
+}
+pre.amy .ModuleTypeDefinitions {
+   text-decoration: underline;
+   color: #B000B0;
+}
+pre.amy .Integer {
+   color: #7090B0;
+}
+pre.amy .Camlp4TempParser {
+}
+pre.amy .InvalidIllegal {
+   font-weight: bold;
+   background-color: #FFFF00;
+   color: #400080;
+}
+pre.amy .LibraryConstant {
+   background-color: #200020;
+}
+pre.amy .ModuleDefinitions {
+   color: #B000B0;
+}
+pre.amy .Variants {
+   color: #60B0FF;
+}
+pre.amy .CompilerDirectives {
+   color: #C080C0;
+}
+pre.amy .FloatingPointInfixOperator {
+   text-decoration: underline;
+}
+pre.amy .BuiltInConstant1 {
+}
+pre.amy {
+   background-color: #200020;
+   color: #D0D0FF;
+}
+pre.amy .FunctionArgument {
+   color: #80B0B0;
+}
+pre.amy .FloatingPointPrefixOperator {
+   text-decoration: underline;
+}
+pre.amy .NativeintConstant {
+   font-weight: bold;
+}
+pre.amy .BuiltInConstant {
+   color: #707090;
+}
+pre.amy .BooleanConstant {
+   color: #8080A0;
+}
+pre.amy .LibraryClassType {
+}
+pre.amy .TagAttribute {
+}
+pre.amy .Keyword {
+   color: #A080FF;
+}
+pre.amy .UserDefinedConstant {
+}
+pre.amy .String {
+   color: #999999;
+}
+pre.amy .Camlp4Code {
+   background-color: #350060;
+}
+pre.amy .NonTerminalDefinitionOcamlyacc {
+   color: #90E0E0;
+}
+pre.amy .FunctionName {
+   color: #50A0A0;
+}
+pre.amy .SupportModules {
+   color: #A00050;
+}
+pre.amy .Variable {
+   color: #008080;
+}
+pre.amy .Comment {
+   background-color: #200020;
+   color: #404080;
+   font-style: italic;
+}

documentation/css/docs.css

@@ -1,29 +1,29 @@
 body {
   font-size: 14px;
   line-height: 20px;
+  background: #f3f3f9;
   color: #191933;
   font-family: Arial, Helvetica, sans-serif;
 }
 div.container {
-  width: 950px;
-  margin: 100px 0 50px 50px;
+  width: 850px;
+  margin: 50px 0 50px 50px;
 }
-p, li {
+p {
+  padding-left: 13px;
   width: 625px;
 }
 a {
   color: #000055;
 }
 h1, h2, h3, h4, h5, h6 {
+  padding-left: 13px;
   margin-top: 40px;
 }
 br.clear {
   height: 0;
   clear: both;
 }
-ul {
-  padding-left: 20px;
-}
 b.header {
   color: #000055;
   display: block;
@@ -31,7 +31,7 @@ b.header {
   font-size: 16px;
 }
 li {
-  margin-bottom: 10px;
+  margin-bottom: 7px;
 }
 table {
   margin: 16px 0 0 13px; padding: 0;
@@ -43,13 +43,11 @@ table {
     td {
       padding: 9px 15px 9px 0;
     }
-code, pre, tt, textarea {
+code, pre, tt {
   font-family: Monaco, Consolas, "Lucida Console", monospace;
   font-size: 12px;
   line-height: 18px;
   color: #191955;
-  white-space: pre-wrap;
-  word-wrap: break-word;
 }
   tt {
     background: #f8f8ff;
@@ -63,15 +61,10 @@ code, pre, tt, textarea {
     padding: 3px 0 3px 12px;
     font-size: 12px;
   }
-    pre.no_bar {
-      border-left: 0;
-      margin-left: 0;
-      padding-left: 0;
-    }
 div.code {
   position: relative;
   border: 1px solid #cacaca;
-  background: #fafaff;
+  background: #fff;
   padding: 7px 0 10px 0;
   -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px;
   -webkit-box-shadow: 0px 0px 7px #cacaca;
@@ -80,188 +73,13 @@ div.code {
     position: absolute;
     right: 8px; bottom: 8px;
   }
-  div.code pre, div.code textarea {
+  div.code pre {
     float: left;
-    width: 450px;
-    background: #fafaff;
+    width: 410px;
     border-left: 1px dotted #559;
     padding: 0 0 0 12px;
     margin: 0;
   }
     div.code pre:first-child {
       border-left: 0;
-    }
-
-#fadeout {
-  z-index: 50;
-  position: fixed;
-  left: 0; top: 0; right: 0;
-  height: 100px;
-  background: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 255)), to(rgba(255, 255, 255, 0)));
-  background: -moz-linear-gradient(top, rgba(255, 255, 255, 255), rgba(255, 255, 255, 0));
-}
-
-#flybar {
-  position: fixed;
-  z-index: 100;
-  height: 50px;
-  min-width: 490px;
-  left: 40px; right: 40px; top: 25px;
-  background: #ddd;
-  padding-left: 235px;
-  background: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#d0d0d0));
-  background: -moz-linear-gradient(top, #f5f5f5, #d0d0d0);
-  filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr='#F5F5F5', EndColorStr='#D0D0D0');
-  -webkit-border-radius: 20px; -moz-border-radius: 20px; border-radius: 20px;
-  -webkit-box-shadow: 0 0 25px #777; -moz-box-shadow: 0 0 25px #777;
-}
-  #logo {
-    display: block;
-    width: 215px; height: 50px;
-    background: url('../images/logo.png');
-    position: absolute;
-    top: 0px; left: 10px;
-  }
-  #error {
-    position: absolute;
-    -webkit-border-radius: 6px; -moz-border-radius: 6px; border-radius: 6px;
-    right: 15px; top: 15px; left: 722px;
-    height: 15px;
-    padding: 2px 5px;
-    background: #fdcdcc;
-    color: #864544;
-    border: 1px solid #864544;
-    font: 10px/15px Arial;
-    overflow: hidden;
-    text-transform: uppercase;
-  }
-  .navigation {
-    height: 50px;
-    font: bold 11px/50px Arial;
-    text-transform: uppercase;
-    position: relative;
-    float: left;
-    padding: 0 20px;
-    border: 1px solid #bbb;
-    border-top: 0; border-bottom: 0; border-left-width: 0;
-    cursor: pointer;
-  }
-    body.full_screen .navigation {
-      position: static;
-    }
-    .navigation.toc {
-      border-left-width: 1px;
-    }
-    .navigation:hover,
-    .navigation.active {
-      background: #d0d0d0;
-      background: -webkit-gradient(linear, left top, left bottom, from(#f0f0f0), to(#c0c0c0));
-      background: -moz-linear-gradient(top, #f0f0f0, #c0c0c0);
-      filter: progid:DXImageTransform.Microsoft.Gradient(GradientType=0, StartColorStr='#F0F0F0', EndColorStr='#C0C0C0');
-    }
-    .navigation .contents {
-      display: none;
-      position: absolute;
-      background: #fff;
-      top: 50px; left: 0;
-      padding: 5px 0;
-      -webkit-border-radius: 5px; -moz-border-radius: 5px; border-radius: 5px;
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-      -webkit-box-shadow: 0 0 25px #777; -moz-box-shadow: 0 0 25px #777;
-    }
-      .navigation.active .contents {
-        display: block;
-      }
-        .navigation .contents.repl_wrapper {
-          left: -162px;
-          width: 700px;
-          padding: 0;
-        }
-          body.full_screen .navigation .contents.repl_wrapper {
-            position: fixed;
-            width: auto; height: auto;
-            left: 60px; top: 75px; right: 60px; bottom: 30px;
-          }
-          .navigation .contents.repl_wrapper .code {
-            -webkit-box-shadow: none; -moz-box-shadow: none;
-            background: transparent;
-            border: 0;
-            position: static;
-          }
-            body.full_screen .navigation .contents.repl_wrapper .code {
-              height: 100%;
-              padding: 0; margin: 0;
-            }
-          .navigation .code button {
-            bottom: 10px;
-            text-transform: none;
-          }
-          .navigation .full_screen, .navigation .minimize {
-            right: auto;
-            left: 10px;
-            display: none;
-          }
-            body.minimized .full_screen, body.full_screen .minimize {
-              display: inline;
-            }
-      .navigation .contents a {
-        display: block;
-        width: 290px;
-        text-transform: none;
-        text-decoration: none;
-        font-weight: normal;
-        height: 12px;
-        line-height: 12px;
-        padding: 4px 10px;
-      }
-        .navigation .contents a:hover {
-          background: #f0f0f0;
-        }
-
-.bookmark {
-  display: block;
-  width: 0; height: 0;
-  position: relative;
-  top: -90px;
-}
-
-#repl_source, #repl_results {
-  background: transparent;
-  outline: none;
-  margin: 5px 0 20px;
-}
-  #repl_source_wrap {
-    margin-left: 5px;
-    height: 250px;
-    width: 307px;
-    position: relative;
-    float: left;
-  }
-    #repl_source {
-      width: 96%;
-      height: 100%;
-      border: 0;
-      resize: none;
-    }
-  #repl_results {
-    font-family: Monaco, Consolas, "Lucida Console", monospace;
-    text-transform: none;
-    font-weight: normal;
-    height: 260px;
-    margin-bottom: 25px;
-    overflow-y: auto;
-    width: 370px;
-  }
-    body.full_screen #repl_results, body.full_screen #repl_source_wrap {
-      width: auto; height: auto;
-      position: absolute;
-      margin-bottom: 0;
-      top: 10px; left: 10px; right: 10px; bottom: 40px;
-    }
-      body.full_screen #repl_source_wrap {
-        right: 50%;
-      }
-      body.full_screen #repl_results {
-        left: 50%;
-      }
+    }

documentation/css/idle.css

@@ -28,7 +28,6 @@ pre.idle .LibraryConstant {
    color: #A535AE;
 }
 pre.idle .FunctionArgument {
-   color: #0076ad;
 }
 pre.idle .BuiltInConstant {
    color: #A535AE;
@@ -57,7 +56,6 @@ pre.idle .FunctionName {
    color: #21439C;
 }
 pre.idle .Variable {
-  color: #A535AE;
 }
 pre.idle .Comment {
    color: #919191;

documentation/docs/cake.html

@@ -1,45 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>cake.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               cake.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p><code>cake</code> is a simplified version of <a href="http://www.gnu.org/software/make/">Make</a>
-(<a href="http://rake.rubyforge.org/">Rake</a>, <a href="http://github.com/280north/jake">Jake</a>)
-for CoffeeScript. You define tasks with names and descriptions in a Cakefile,
-and can call them from the command line, or invoke them from other tasks.</p>
-
-<p>Running <code>cake</code> with no arguments will print out a list of all the tasks in the
-current directory's Cakefile.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>External dependencies.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">fs: </span>          <span class="nx">require</span> <span class="s1">&#39;fs&#39;</span>
-<span class="nv">path: </span>        <span class="nx">require</span> <span class="s1">&#39;path&#39;</span>
-<span class="nv">helpers: </span>     <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./helpers&#39;</span><span class="p">).</span><span class="nx">helpers</span>
-<span class="nv">optparse: </span>    <span class="nx">require</span> <span class="s1">&#39;./optparse&#39;</span>
-<span class="nv">CoffeeScript: </span><span class="nx">require</span> <span class="s1">&#39;./coffee-script&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Keep track of the list of defined tasks, the accepted options, and so on.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">tasks: </span><span class="p">{}</span>
-<span class="nv">options: </span><span class="p">{}</span>
-<span class="nv">switches: </span><span class="p">[]</span>
-<span class="nv">oparse: </span><span class="kc">null</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Mixin the top-level Cake functions for Cakefiles to use directly.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nx">helpers</span><span class="p">.</span><span class="nx">extend</span> <span class="nx">global</span><span class="p">,</span> <span class="p">{</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Define a Cake task with a short name, an optional sentence description,
-and the function to run as the action itself.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">task: </span><span class="p">(</span><span class="nx">name</span><span class="p">,</span> <span class="nx">description</span><span class="p">,</span> <span class="nx">action</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="p">[</span><span class="nx">action</span><span class="p">,</span> <span class="nx">description</span><span class="p">]</span><span class="o">:</span> <span class="p">[</span><span class="nx">description</span><span class="p">,</span> <span class="nx">action</span><span class="p">]</span> <span class="nx">unless</span> <span class="nx">action</span>
-    <span class="nx">tasks</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="p">{</span><span class="nx">name</span><span class="p">,</span> <span class="nx">description</span><span class="p">,</span> <span class="nx">action</span><span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Define an option that the Cakefile accepts. The parsed options hash,
-containing all of the command-line options passed, will be made available
-as the first argument to the action.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">option: </span><span class="p">(</span><span class="nx">letter</span><span class="p">,</span> <span class="nx">flag</span><span class="p">,</span> <span class="nx">description</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">switches</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="nx">letter</span><span class="p">,</span> <span class="nx">flag</span><span class="p">,</span> <span class="nx">description</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Invoke another task in the current Cakefile.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">invoke: </span><span class="p">(</span><span class="nx">name</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">missingTask</span> <span class="nx">name</span> <span class="nx">unless</span> <span class="nx">tasks</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span>
-    <span class="nx">tasks</span><span class="p">[</span><span class="nx">name</span><span class="p">].</span><span class="nx">action</span> <span class="nx">options</span>
-
-<span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Run <code>cake</code>. Executes all of the tasks you pass, in order. Note that Node's
-asynchrony may cause tasks to execute in a different order than you'd expect.
-If no tasks are passed, print the help screen.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.run: </span><span class="o">-&gt;</span>
-  <span class="nx">path</span><span class="p">.</span><span class="nx">exists</span> <span class="s1">&#39;Cakefile&#39;</span><span class="p">,</span> <span class="p">(</span><span class="nx">exists</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">&quot;Cakefile not found in ${process.cwd()}&quot;</span><span class="p">)</span> <span class="nx">unless</span> <span class="nx">exists</span>
-    <span class="nv">args: </span><span class="nx">process</span><span class="p">.</span><span class="nx">argv</span><span class="p">[</span><span class="mi">2</span><span class="p">...</span><span class="nx">process</span><span class="p">.</span><span class="nx">argv</span><span class="p">.</span><span class="nx">length</span><span class="p">]</span>
-    <span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">run</span> <span class="nx">fs</span><span class="p">.</span><span class="nx">readFileSync</span><span class="p">(</span><span class="s1">&#39;Cakefile&#39;</span><span class="p">).</span><span class="nx">toString</span><span class="p">(),</span> <span class="p">{</span><span class="nv">source: </span><span class="s1">&#39;Cakefile&#39;</span><span class="p">}</span>
-    <span class="nv">oparse: </span><span class="k">new</span> <span class="nx">optparse</span><span class="p">.</span><span class="nx">OptionParser</span> <span class="nx">switches</span>
-    <span class="k">return</span> <span class="nx">printTasks</span><span class="p">()</span> <span class="nx">unless</span> <span class="nx">args</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nv">options: </span><span class="nx">oparse</span><span class="p">.</span><span class="nx">parse</span><span class="p">(</span><span class="nx">args</span><span class="p">)</span>
-    <span class="nx">invoke</span> <span class="nx">arg</span> <span class="k">for</span> <span class="nx">arg</span> <span class="k">in</span> <span class="nx">options</span><span class="p">.</span><span class="nx">arguments</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Display the list of Cake tasks in a format similar to <code>rake -T</code></p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">printTasks: </span><span class="o">-&gt;</span>
-  <span class="nx">puts</span> <span class="s1">&#39;&#39;</span>
-  <span class="k">for</span> <span class="nx">name</span><span class="p">,</span> <span class="nx">task</span> <span class="k">of</span> <span class="nx">tasks</span>
-    <span class="nv">spaces: </span><span class="mi">20</span> <span class="o">-</span> <span class="nx">name</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nv">spaces: </span><span class="k">if</span> <span class="nx">spaces</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="k">then</span> <span class="p">(</span><span class="s1">&#39; &#39;</span> <span class="k">for</span> <span class="nx">i</span> <span class="k">in</span> <span class="p">[</span><span class="mi">0</span><span class="p">..</span><span class="nx">spaces</span><span class="p">]).</span><span class="nx">join</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="k">else</span> <span class="s1">&#39;&#39;</span>
-    <span class="nv">desc: </span>  <span class="k">if</span> <span class="nx">task</span><span class="p">.</span><span class="nx">description</span> <span class="k">then</span> <span class="s2">&quot;# $task.description&quot;</span> <span class="k">else</span> <span class="s1">&#39;&#39;</span>
-    <span class="nx">puts</span> <span class="s2">&quot;cake $name$spaces $desc&quot;</span>
-  <span class="nx">puts</span> <span class="nx">oparse</span><span class="p">.</span><span class="nx">help</span><span class="p">()</span> <span class="k">if</span> <span class="nx">switches</span><span class="p">.</span><span class="nx">length</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Print an error and exit when attempting to all an undefined task.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">missingTask: </span><span class="p">(</span><span class="nx">task</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">puts</span> <span class="s2">&quot;No such task: \&quot;$task\&quot;&quot;</span>
-  <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span> <span class="mi">1</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/coffee-script.html

@@ -1,60 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>coffee-script.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               coffee-script.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>CoffeeScript can be used both on the server, as a command-line compiler based
-on Node.js/V8, or to run CoffeeScripts directly in the browser. This module
-contains the main entry functions for tokenzing, parsing, and compiling source
-CoffeeScript into JavaScript.</p>
-
-<p>If included on a webpage, it will automatically sniff out, compile, and
-execute all scripts present in <code>text/coffeescript</code> tags.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Set up dependencies correctly for both the server and the browser.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">if</span> <span class="nx">process</span><span class="o">?</span>
-  <span class="nv">path: </span>        <span class="nx">require</span> <span class="s1">&#39;path&#39;</span>
-  <span class="nv">Lexer: </span>       <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./lexer&#39;</span><span class="p">).</span><span class="nx">Lexer</span>
-  <span class="nv">parser: </span>      <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./parser&#39;</span><span class="p">).</span><span class="nx">parser</span>
-  <span class="nv">helpers: </span>     <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./helpers&#39;</span><span class="p">).</span><span class="nx">helpers</span>
-  <span class="nx">helpers</span><span class="p">.</span><span class="nx">extend</span> <span class="nx">global</span><span class="p">,</span> <span class="nx">require</span> <span class="s1">&#39;./nodes&#39;</span>
-  <span class="k">if</span> <span class="nx">require</span><span class="p">.</span><span class="nx">registerExtension</span>
-    <span class="nx">require</span><span class="p">.</span><span class="nx">registerExtension</span> <span class="s1">&#39;.coffee&#39;</span><span class="p">,</span> <span class="p">(</span><span class="nx">content</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">compile</span> <span class="nx">content</span>
-<span class="k">else</span>
-  <span class="k">this</span><span class="p">.</span><span class="nv">exports: </span><span class="k">this</span><span class="p">.</span><span class="nv">CoffeeScript: </span><span class="p">{}</span>
-  <span class="nv">Lexer: </span>       <span class="k">this</span><span class="p">.</span><span class="nx">Lexer</span>
-  <span class="nv">parser: </span>      <span class="k">this</span><span class="p">.</span><span class="nx">parser</span>
-  <span class="nv">helpers: </span>     <span class="k">this</span><span class="p">.</span><span class="nx">helpers</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>The current CoffeeScript version number.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.VERSION: </span><span class="s1">&#39;0.7.0&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Instantiate a Lexer for our use here.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">lexer: </span><span class="k">new</span> <span class="nx">Lexer</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Compile a string of CoffeeScript code to JavaScript, using the Coffee/Jison
-compiler.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.compile: compile: </span><span class="p">(</span><span class="nx">code</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">options: </span><span class="o">or</span> <span class="p">{}</span>
-  <span class="k">try</span>
-    <span class="p">(</span><span class="nx">parser</span><span class="p">.</span><span class="nx">parse</span> <span class="nx">lexer</span><span class="p">.</span><span class="nx">tokenize</span> <span class="nx">code</span><span class="p">).</span><span class="nx">compile</span> <span class="nx">options</span>
-  <span class="k">catch</span> <span class="nx">err</span>
-    <span class="nv">err.message: </span><span class="s2">&quot;In $options.source, $err.message&quot;</span> <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">source</span>
-    <span class="k">throw</span> <span class="nx">err</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Tokenize a string of CoffeeScript code, and return the array of tokens.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.tokens: </span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">lexer</span><span class="p">.</span><span class="nx">tokenize</span> <span class="nx">code</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Tokenize and parse a string of CoffeeScript code, and return the AST. You can
-then compile it by calling <code>.compile()</code> on the root, or traverse it by using
-<code>.traverse()</code> with a callback.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.nodes: </span><span class="p">(</span><span class="nx">code</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">parser</span><span class="p">.</span><span class="nx">parse</span> <span class="nx">lexer</span><span class="p">.</span><span class="nx">tokenize</span> <span class="nx">code</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Compile and execute a string of CoffeeScript (on the server), correctly
-setting <code>__filename</code>, <code>__dirname</code>, and relative <code>require()</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.run: </span><span class="p">((</span><span class="nx">code</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">module.filename: __filename: </span><span class="nx">options</span><span class="p">.</span><span class="nx">source</span>
-  <span class="nv">__dirname: </span><span class="nx">path</span><span class="p">.</span><span class="nx">dirname</span><span class="p">(</span><span class="nx">__filename</span><span class="p">)</span>
-  <span class="nb">eval</span> <span class="nx">exports</span><span class="p">.</span><span class="nx">compile</span> <span class="nx">code</span><span class="p">,</span> <span class="nx">options</span>
-<span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>The real Lexer produces a generic stream of tokens. This object provides a
-thin wrapper around it, compatible with the Jison API. We can then pass it
-directly as a "Jison lexer".</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">parser.lexer: </span><span class="p">{</span>
-  <span class="nv">lex: </span><span class="o">-&gt;</span>
-    <span class="nv">token: </span><span class="nx">@tokens</span><span class="p">[</span><span class="nx">@pos</span><span class="p">]</span> <span class="o">or</span> <span class="p">[</span><span class="s2">&quot;&quot;</span><span class="p">]</span>
-    <span class="vi">@pos: </span><span class="o">+</span> <span class="mi">1</span>
-    <span class="k">this</span><span class="p">.</span><span class="nv">yylineno: </span><span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span>
-    <span class="k">this</span><span class="p">.</span><span class="nv">yytext: </span>  <span class="nx">token</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-    <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-  <span class="nv">setInput: </span><span class="p">(</span><span class="nx">tokens</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="vi">@tokens: </span><span class="nx">tokens</span>
-    <span class="vi">@pos: </span><span class="mi">0</span>
-  <span class="nv">upcomingInput: </span><span class="o">-&gt;</span> <span class="s2">&quot;&quot;</span>
-<span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Activate CoffeeScript in the browser by having it compile and evaluate
-all script tags with a content-type of <code>text/coffeescript</code>. This happens
-on page load. Unfortunately, the text contents of remote scripts cannot be
-accessed from the browser, so only inline script tags will work.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">if</span> <span class="nb">document</span><span class="o">?</span> <span class="o">and</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByTagName</span>
-  <span class="nv">processScripts: </span><span class="o">-&gt;</span>
-    <span class="k">for</span> <span class="nx">tag</span> <span class="k">in</span> <span class="nb">document</span><span class="p">.</span><span class="nx">getElementsByTagName</span><span class="p">(</span><span class="s1">&#39;script&#39;</span><span class="p">)</span> <span class="k">when</span> <span class="nx">tag</span><span class="p">.</span><span class="nx">type</span> <span class="o">is</span> <span class="s1">&#39;text/coffeescript&#39;</span>
-      <span class="nb">eval</span> <span class="nx">exports</span><span class="p">.</span><span class="nx">compile</span> <span class="nx">tag</span><span class="p">.</span><span class="nx">innerHTML</span>
-  <span class="k">if</span> <span class="nb">window</span><span class="p">.</span><span class="nx">addEventListener</span>
-    <span class="nb">window</span><span class="p">.</span><span class="nx">addEventListener</span> <span class="s1">&#39;load&#39;</span><span class="p">,</span> <span class="nx">processScripts</span><span class="p">,</span> <span class="kc">false</span>
-  <span class="k">else</span> <span class="k">if</span> <span class="nb">window</span><span class="p">.</span><span class="nx">attachEvent</span>
-    <span class="nb">window</span><span class="p">.</span><span class="nx">attachEvent</span> <span class="s1">&#39;onload&#39;</span><span class="p">,</span> <span class="nx">processScripts</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/command.html

@@ -1,128 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>command.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               command.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>The <code>coffee</code> utility. Handles command-line compilation of CoffeeScript
-into various forms: saved into <code>.js</code> files or printed to stdout, piped to
-<a href="http://javascriptlint.com/">JSLint</a> or recompiled every time the source is
-saved, printed as a token stream or as the syntax tree, or launch an
-interactive REPL.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>External dependencies.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">fs: </span>           <span class="nx">require</span> <span class="s1">&#39;fs&#39;</span>
-<span class="nv">path: </span>         <span class="nx">require</span> <span class="s1">&#39;path&#39;</span>
-<span class="nv">optparse: </span>     <span class="nx">require</span> <span class="s1">&#39;./optparse&#39;</span>
-<span class="nv">CoffeeScript: </span> <span class="nx">require</span> <span class="s1">&#39;./coffee-script&#39;</span>
-<span class="p">{</span><span class="nx">spawn</span><span class="p">,</span> <span class="nx">exec</span><span class="p">}</span><span class="o">:</span> <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;child_process&#39;</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>The help banner that is printed when <code>coffee</code> is called without arguments.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">BANNER: </span><span class="s1">&#39;&#39;&#39;</span>
-<span class="s1">  coffee compiles CoffeeScript source files into JavaScript.</span>
-
-<span class="s1">  Usage:</span>
-<span class="s1">    coffee path/to/script.coffee</span>
-<span class="s1">        &#39;&#39;&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>The list of all the valid option flags that <code>coffee</code> knows how to handle.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">SWITCHES: </span><span class="p">[</span>
-  <span class="p">[</span><span class="s1">&#39;-c&#39;</span><span class="p">,</span> <span class="s1">&#39;--compile&#39;</span><span class="p">,</span>       <span class="s1">&#39;compile to JavaScript and save as .js files&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-i&#39;</span><span class="p">,</span> <span class="s1">&#39;--interactive&#39;</span><span class="p">,</span>   <span class="s1">&#39;run an interactive CoffeeScript REPL&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-o&#39;</span><span class="p">,</span> <span class="s1">&#39;--output [DIR]&#39;</span><span class="p">,</span>  <span class="s1">&#39;set the directory for compiled JavaScript&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-w&#39;</span><span class="p">,</span> <span class="s1">&#39;--watch&#39;</span><span class="p">,</span>         <span class="s1">&#39;watch scripts for changes, and recompile&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-p&#39;</span><span class="p">,</span> <span class="s1">&#39;--print&#39;</span><span class="p">,</span>         <span class="s1">&#39;print the compiled JavaScript to stdout&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-l&#39;</span><span class="p">,</span> <span class="s1">&#39;--lint&#39;</span><span class="p">,</span>          <span class="s1">&#39;pipe the compiled JavaScript through JSLint&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-s&#39;</span><span class="p">,</span> <span class="s1">&#39;--stdio&#39;</span><span class="p">,</span>         <span class="s1">&#39;listen for and compile scripts over stdio&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-e&#39;</span><span class="p">,</span> <span class="s1">&#39;--eval&#39;</span><span class="p">,</span>          <span class="s1">&#39;compile a string from the command line&#39;</span><span class="p">]</span>
-  <span class="p">[</span>      <span class="s1">&#39;--no-wrap&#39;</span><span class="p">,</span>       <span class="s1">&#39;compile without the top-level function wrapper&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-t&#39;</span><span class="p">,</span> <span class="s1">&#39;--tokens&#39;</span><span class="p">,</span>        <span class="s1">&#39;print the tokens that the lexer produces&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-n&#39;</span><span class="p">,</span> <span class="s1">&#39;--nodes&#39;</span><span class="p">,</span>         <span class="s1">&#39;print the parse tree that Jison produces&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-v&#39;</span><span class="p">,</span> <span class="s1">&#39;--version&#39;</span><span class="p">,</span>       <span class="s1">&#39;display CoffeeScript version&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s1">&#39;-h&#39;</span><span class="p">,</span> <span class="s1">&#39;--help&#39;</span><span class="p">,</span>          <span class="s1">&#39;display this help message&#39;</span><span class="p">]</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Top-level objects shared by all the functions.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">options: </span><span class="p">{}</span>
-<span class="nv">sources: </span><span class="p">[]</span>
-<span class="nv">optionParser: </span><span class="kc">null</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Run <code>coffee</code> by parsing passed options and determining what action to take.
-Many flags cause us to divert before compiling anything. Flags passed after
-<code>--</code> will be passed verbatim to your script as arguments in <code>process.argv</code></p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.run: </span><span class="o">-&gt;</span>
-  <span class="nx">parseOptions</span><span class="p">()</span>
-  <span class="k">return</span> <span class="nx">usage</span><span class="p">()</span>                              <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">help</span>
-  <span class="k">return</span> <span class="nx">version</span><span class="p">()</span>                            <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">version</span>
-  <span class="k">return</span> <span class="nx">require</span> <span class="s1">&#39;./repl&#39;</span>                     <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">interactive</span>
-  <span class="k">return</span> <span class="nx">compileStdio</span><span class="p">()</span>                      <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">stdio</span>
-  <span class="k">return</span> <span class="nx">compileScript</span> <span class="s1">&#39;console&#39;</span><span class="p">,</span> <span class="nx">sources</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nb">eval</span>
-  <span class="k">return</span> <span class="nx">require</span> <span class="s1">&#39;./repl&#39;</span>                     <span class="nx">unless</span> <span class="nx">sources</span><span class="p">.</span><span class="nx">length</span>
-  <span class="nv">separator: </span><span class="nx">sources</span><span class="p">.</span><span class="nx">indexOf</span> <span class="s1">&#39;--&#39;</span>
-  <span class="nv">flags: </span><span class="p">[]</span>
-  <span class="k">if</span> <span class="nx">separator</span> <span class="o">&gt;=</span> <span class="mi">0</span>
-    <span class="nv">flags: </span><span class="nx">sources</span><span class="p">[(</span><span class="nx">separator</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)...</span><span class="nx">sources</span><span class="p">.</span><span class="nx">length</span><span class="p">]</span>
-    <span class="nv">sources: </span><span class="nx">sources</span><span class="p">[</span><span class="mi">0</span><span class="p">...</span><span class="nx">separator</span><span class="p">]</span>
-  <span class="nv">process.ARGV: process.argv: </span><span class="nx">flags</span>
-  <span class="nx">compileScripts</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Asynchronously read in each CoffeeScript in a list of source files and
-compile them. If a directory is passed, recursively compile all
-'.coffee' extension source files in it and all subdirectories.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">compileScripts: </span><span class="o">-&gt;</span>
-  <span class="k">for</span> <span class="nx">source</span> <span class="k">in</span> <span class="nx">sources</span>
-    <span class="nv">base: </span><span class="nx">source</span>
-    <span class="nv">compile: </span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">topLevel</span><span class="p">)</span> <span class="o">-&gt;</span>
-      <span class="nx">path</span><span class="p">.</span><span class="nx">exists</span> <span class="nx">source</span><span class="p">,</span> <span class="p">(</span><span class="nx">exists</span><span class="p">)</span> <span class="o">-&gt;</span>
-        <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;File not found: $source&quot;</span> <span class="nx">unless</span> <span class="nx">exists</span>
-        <span class="nx">fs</span><span class="p">.</span><span class="nx">stat</span> <span class="nx">source</span><span class="p">,</span> <span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">stats</span><span class="p">)</span> <span class="o">-&gt;</span>
-          <span class="k">if</span> <span class="nx">stats</span><span class="p">.</span><span class="nx">isDirectory</span><span class="p">()</span>
-            <span class="nx">fs</span><span class="p">.</span><span class="nx">readdir</span> <span class="nx">source</span><span class="p">,</span> <span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">files</span><span class="p">)</span> <span class="o">-&gt;</span>
-              <span class="k">for</span> <span class="nx">file</span> <span class="k">in</span> <span class="nx">files</span>
-                <span class="nx">compile</span> <span class="nx">path</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">file</span><span class="p">)</span>
-          <span class="k">else</span> <span class="k">if</span> <span class="nx">topLevel</span> <span class="o">or</span> <span class="nx">path</span><span class="p">.</span><span class="nx">extname</span><span class="p">(</span><span class="nx">source</span><span class="p">)</span> <span class="o">is</span> <span class="s1">&#39;.coffee&#39;</span>
-            <span class="nx">fs</span><span class="p">.</span><span class="nx">readFile</span> <span class="nx">source</span><span class="p">,</span> <span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">code</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">compileScript</span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">code</span><span class="p">.</span><span class="nx">toString</span><span class="p">(),</span> <span class="nx">base</span><span class="p">)</span>
-            <span class="nx">watch</span> <span class="nx">source</span><span class="p">,</span> <span class="nx">base</span> <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">watch</span>
-    <span class="nx">compile</span> <span class="nx">source</span><span class="p">,</span> <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Compile a single source script, containing the given code, according to the
-requested options. If evaluating the script directly sets <code>__filename</code>,
-<code>__dirname</code> and <code>module.filename</code> to be correct relative to the script's path.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">compileScript: </span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">code</span><span class="p">,</span> <span class="nx">base</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">o: </span><span class="nx">options</span>
-  <span class="nv">codeOpts: </span><span class="nx">compileOptions</span> <span class="nx">source</span>
-  <span class="k">try</span>
-    <span class="k">if</span>      <span class="nx">o</span><span class="p">.</span><span class="nx">tokens</span>      <span class="k">then</span> <span class="nx">printTokens</span> <span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">tokens</span> <span class="nx">code</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">nodes</span>       <span class="k">then</span> <span class="nx">puts</span> <span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">nodes</span><span class="p">(</span><span class="nx">code</span><span class="p">).</span><span class="nx">toString</span><span class="p">()</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">run</span>         <span class="k">then</span> <span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">run</span> <span class="nx">code</span><span class="p">,</span> <span class="nx">codeOpts</span>
-    <span class="k">else</span>
-      <span class="nv">js: </span><span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">compile</span> <span class="nx">code</span><span class="p">,</span> <span class="nx">codeOpts</span>
-      <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">print</span>          <span class="k">then</span> <span class="nx">print</span> <span class="nx">js</span>
-      <span class="k">else</span> <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">compile</span>   <span class="k">then</span> <span class="nx">writeJs</span> <span class="nx">source</span><span class="p">,</span> <span class="nx">js</span><span class="p">,</span> <span class="nx">base</span>
-      <span class="k">else</span> <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">lint</span>      <span class="k">then</span> <span class="nx">lint</span> <span class="nx">js</span>
-  <span class="k">catch</span> <span class="nx">err</span>
-    <span class="nx">error</span><span class="p">(</span><span class="nx">err</span><span class="p">.</span><span class="nx">stack</span><span class="p">)</span> <span class="o">and</span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span> <span class="mi">1</span> <span class="nx">unless</span> <span class="nx">o</span><span class="p">.</span><span class="nx">watch</span>
-    <span class="nx">puts</span> <span class="nx">err</span><span class="p">.</span><span class="nx">message</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Attach the appropriate listeners to compile scripts incoming over <strong>stdin</strong>,
-and write them back to <strong>stdout</strong>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">compileStdio: </span><span class="o">-&gt;</span>
-  <span class="nv">code: </span><span class="s1">&#39;&#39;</span>
-  <span class="nv">stdin: </span><span class="nx">process</span><span class="p">.</span><span class="nx">openStdin</span><span class="p">()</span>
-  <span class="nx">stdin</span><span class="p">.</span><span class="nx">addListener</span> <span class="s1">&#39;data&#39;</span><span class="p">,</span> <span class="p">(</span><span class="nx">buffer</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">code: </span><span class="o">+</span> <span class="nx">buffer</span><span class="p">.</span><span class="nx">toString</span><span class="p">()</span> <span class="k">if</span> <span class="nx">buffer</span>
-  <span class="nx">stdin</span><span class="p">.</span><span class="nx">addListener</span> <span class="s1">&#39;end&#39;</span><span class="p">,</span> <span class="o">-&gt;</span>
-    <span class="nx">compileScript</span> <span class="s1">&#39;stdio&#39;</span><span class="p">,</span> <span class="nx">code</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Watch a source CoffeeScript file using <code>fs.watchFile</code>, recompiling it every
-time the file is updated. May be used in combination with other options,
-such as <code>--lint</code> or <code>--print</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">watch: </span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">base</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">fs</span><span class="p">.</span><span class="nx">watchFile</span> <span class="nx">source</span><span class="p">,</span> <span class="p">{</span><span class="nv">persistent: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">interval: </span><span class="mi">500</span><span class="p">},</span> <span class="p">(</span><span class="nx">curr</span><span class="p">,</span> <span class="nx">prev</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">curr</span><span class="p">.</span><span class="nx">mtime</span><span class="p">.</span><span class="nx">getTime</span><span class="p">()</span> <span class="o">is</span> <span class="nx">prev</span><span class="p">.</span><span class="nx">mtime</span><span class="p">.</span><span class="nx">getTime</span><span class="p">()</span>
-    <span class="nx">fs</span><span class="p">.</span><span class="nx">readFile</span> <span class="nx">source</span><span class="p">,</span> <span class="p">(</span><span class="nx">err</span><span class="p">,</span> <span class="nx">code</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">compileScript</span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">code</span><span class="p">.</span><span class="nx">toString</span><span class="p">(),</span> <span class="nx">base</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Write out a JavaScript source file with the compiled code. By default, files
-are written out in <code>cwd</code> as <code>.js</code> files with the same name, but the output
-directory can be customized with <code>--output</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">writeJs: </span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">js</span><span class="p">,</span> <span class="nx">base</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">filename: </span><span class="nx">path</span><span class="p">.</span><span class="nx">basename</span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="nx">path</span><span class="p">.</span><span class="nx">extname</span><span class="p">(</span><span class="nx">source</span><span class="p">))</span> <span class="o">+</span> <span class="s1">&#39;.js&#39;</span>
-  <span class="nv">srcDir: </span>  <span class="nx">path</span><span class="p">.</span><span class="nx">dirname</span> <span class="nx">source</span>
-  <span class="nv">baseDir: </span> <span class="nx">srcDir</span><span class="p">.</span><span class="nx">substring</span> <span class="nx">base</span><span class="p">.</span><span class="nx">length</span>
-  <span class="nv">dir: </span>     <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">output</span> <span class="k">then</span> <span class="nx">path</span><span class="p">.</span><span class="nx">join</span> <span class="nx">options</span><span class="p">.</span><span class="nx">output</span><span class="p">,</span> <span class="nx">baseDir</span> <span class="k">else</span> <span class="nx">srcDir</span>
-  <span class="nv">jsPath: </span>  <span class="nx">path</span><span class="p">.</span><span class="nx">join</span> <span class="nx">dir</span><span class="p">,</span> <span class="nx">filename</span>
-  <span class="nv">compile: </span> <span class="o">-&gt;</span>
-    <span class="nx">fs</span><span class="p">.</span><span class="nx">writeFile</span> <span class="nx">jsPath</span><span class="p">,</span> <span class="nx">js</span><span class="p">,</span> <span class="p">(</span><span class="nx">err</span><span class="p">)</span> <span class="o">-&gt;</span>
-      <span class="nx">puts</span> <span class="s2">&quot;Compiled $source&quot;</span> <span class="k">if</span> <span class="nx">options</span><span class="p">.</span><span class="nx">compile</span> <span class="o">and</span> <span class="nx">options</span><span class="p">.</span><span class="nx">watch</span>
-  <span class="nx">path</span><span class="p">.</span><span class="nx">exists</span> <span class="nx">dir</span><span class="p">,</span> <span class="p">(</span><span class="nx">exists</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">if</span> <span class="nx">exists</span> <span class="k">then</span> <span class="nx">compile</span><span class="p">()</span> <span class="k">else</span> <span class="nx">exec</span> <span class="s2">&quot;mkdir -p $dir&quot;</span><span class="p">,</span> <span class="nx">compile</span></pre></div>             </td>           </tr>                               <tr id="section-12">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-12">#</a>               </div>               <p>Pipe compiled JS through JSLint (requires a working <code>jsl</code> command), printing
-any errors or warnings that arise.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">lint: </span><span class="p">(</span><span class="nx">js</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">printIt: </span><span class="p">(</span><span class="nx">buffer</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">print</span> <span class="nx">buffer</span><span class="p">.</span><span class="nx">toString</span><span class="p">()</span>
-  <span class="nv">jsl: </span><span class="nx">spawn</span> <span class="s1">&#39;jsl&#39;</span><span class="p">,</span> <span class="p">[</span><span class="s1">&#39;-nologo&#39;</span><span class="p">,</span> <span class="s1">&#39;-stdin&#39;</span><span class="p">]</span>
-  <span class="nx">jsl</span><span class="p">.</span><span class="nx">stdout</span><span class="p">.</span><span class="nx">addListener</span> <span class="s1">&#39;data&#39;</span><span class="p">,</span> <span class="nx">printIt</span>
-  <span class="nx">jsl</span><span class="p">.</span><span class="nx">stderr</span><span class="p">.</span><span class="nx">addListener</span> <span class="s1">&#39;data&#39;</span><span class="p">,</span> <span class="nx">printIt</span>
-  <span class="nx">jsl</span><span class="p">.</span><span class="nx">stdin</span><span class="p">.</span><span class="nx">write</span> <span class="nx">js</span>
-  <span class="nx">jsl</span><span class="p">.</span><span class="nx">stdin</span><span class="p">.</span><span class="nx">end</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-13">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-13">#</a>               </div>               <p>Pretty-print a stream of tokens.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">printTokens: </span><span class="p">(</span><span class="nx">tokens</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">strings: </span><span class="k">for</span> <span class="nx">token</span> <span class="k">in</span> <span class="nx">tokens</span>
-    <span class="p">[</span><span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span><span class="p">]</span><span class="o">:</span> <span class="p">[</span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">token</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">toString</span><span class="p">().</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\n/</span><span class="p">,</span> <span class="s1">&#39;\\n&#39;</span><span class="p">)]</span>
-    <span class="s2">&quot;[$tag $value]&quot;</span>
-  <span class="nx">puts</span> <span class="nx">strings</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s1">&#39; &#39;</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-14">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-14">#</a>               </div>               <p>Use the <a href="optparse.html">OptionParser module</a> to extract all options from
-<code>process.argv</code> that are specified in <code>SWITCHES</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">parseOptions: </span><span class="o">-&gt;</span>
-  <span class="nv">optionParser: </span><span class="k">new</span> <span class="nx">optparse</span><span class="p">.</span><span class="nx">OptionParser</span> <span class="nx">SWITCHES</span><span class="p">,</span> <span class="nx">BANNER</span>
-  <span class="nv">o: options: </span>   <span class="nx">optionParser</span><span class="p">.</span><span class="nx">parse</span><span class="p">(</span><span class="nx">process</span><span class="p">.</span><span class="nx">argv</span><span class="p">)</span>
-  <span class="nv">options.run: </span>  <span class="o">not</span> <span class="p">(</span><span class="nx">o</span><span class="p">.</span><span class="nx">compile</span> <span class="o">or</span> <span class="nx">o</span><span class="p">.</span><span class="nx">print</span> <span class="o">or</span> <span class="nx">o</span><span class="p">.</span><span class="nx">lint</span><span class="p">)</span>
-  <span class="nv">options.print: </span><span class="o">!!</span>  <span class="p">(</span><span class="nx">o</span><span class="p">.</span><span class="nx">print</span> <span class="o">or</span> <span class="p">(</span><span class="nx">o</span><span class="p">.</span><span class="nb">eval</span> <span class="o">or</span> <span class="nx">o</span><span class="p">.</span><span class="nx">stdio</span> <span class="o">and</span> <span class="nx">o</span><span class="p">.</span><span class="nx">compile</span><span class="p">))</span>
-  <span class="nv">sources: </span>      <span class="nx">options</span><span class="p">.</span><span class="nx">arguments</span><span class="p">[</span><span class="mi">2</span><span class="p">...</span><span class="nx">options</span><span class="p">.</span><span class="nx">arguments</span><span class="p">.</span><span class="nx">length</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-15">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-15">#</a>               </div>               <p>The compile-time options to pass to the CoffeeScript compiler.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">compileOptions: </span><span class="p">(</span><span class="nx">source</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">o: </span><span class="p">{</span><span class="nx">source</span><span class="p">}</span>
-  <span class="nv">o.noWrap: </span><span class="nx">options</span><span class="p">[</span><span class="s1">&#39;no-wrap&#39;</span><span class="p">]</span>
-  <span class="nx">o</span></pre></div>             </td>           </tr>                               <tr id="section-16">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-16">#</a>               </div>               <p>Print the <code>--help</code> usage message and exit.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">usage: </span><span class="o">-&gt;</span>
-  <span class="nx">puts</span> <span class="nx">optionParser</span><span class="p">.</span><span class="nx">help</span><span class="p">()</span>
-  <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span> <span class="mi">0</span></pre></div>             </td>           </tr>                               <tr id="section-17">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-17">#</a>               </div>               <p>Print the <code>--version</code> message and exit.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">version: </span><span class="o">-&gt;</span>
-  <span class="nx">puts</span> <span class="s2">&quot;CoffeeScript version $CoffeeScript.VERSION&quot;</span>
-  <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span> <span class="mi">0</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

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documentation/docs/grammar.html

@@ -1,410 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>grammar.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               grammar.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>The CoffeeScript parser is generated by <a href="http://github.com/zaach/jison">Jison</a>
-from this grammar file. Jison is a bottom-up parser generator, similar in
-style to <a href="http://www.gnu.org/software/bison">Bison</a>, implemented in JavaScript.
-It can recognize <a href="http://en.wikipedia.org/wiki/LR_grammar">LALR(1), LR(0), SLR(1), and LR(1)</a>
-type grammars. To create the Jison parser, we list the pattern to match
-on the left-hand side, and the action to take (usually the creation of syntax
-tree nodes) on the right. As the parser runs, it
-shifts tokens from our token stream, from left to right, and
-<a href="http://en.wikipedia.org/wiki/Bottom-up_parsing">attempts to match</a>
-the token sequence against the rules below. When a match can be made, it
-reduces into the <a href="http://en.wikipedia.org/wiki/Terminal_and_nonterminal_symbols">nonterminal</a>
-(the enclosing name at the top), and we proceed from there.</p>
-
-<p>If you run the <code>cake build:parser</code> command, Jison constructs a parse table
-from our rules and saves it into <code>lib/parser.js</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>The only dependency is on the <strong>Jison.Parser</strong>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">Parser: </span><span class="nx">require</span><span class="p">(</span><span class="s1">&#39;jison&#39;</span><span class="p">).</span><span class="nx">Parser</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <h2>Jison DSL</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Since we're going to be wrapped in a function by Jison in any case, if our
-action immediately returns a value, we can optimize by removing the function
-wrapper and just returning the value directly.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">unwrap: </span><span class="sr">/function\s*\(\)\s*\{\s*return\s*([\s\S]*);\s*\}/</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Our handy DSL for Jison grammar generation, thanks to
-<a href="http://github.com/creationix">Tim Caswell</a>. For every rule in the grammar,
-we pass the pattern-defining string, the action to run, and extra options,
-optionally. If no action is specified, we simply pass the value of the
-previous nonterminal.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">o: </span><span class="p">(</span><span class="nx">patternString</span><span class="p">,</span> <span class="nx">action</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="k">return</span> <span class="p">[</span><span class="nx">patternString</span><span class="p">,</span> <span class="s1">&#39;$$ = $1;&#39;</span><span class="p">,</span> <span class="nx">options</span><span class="p">]</span> <span class="nx">unless</span> <span class="nx">action</span>
-  <span class="nv">action: </span><span class="k">if</span> <span class="nv">match: </span><span class="p">(</span><span class="nx">action</span> <span class="o">+</span> <span class="s1">&#39;&#39;</span><span class="p">).</span><span class="nx">match</span><span class="p">(</span><span class="nx">unwrap</span><span class="p">)</span> <span class="k">then</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="k">else</span> <span class="s2">&quot;($action())&quot;</span>
-  <span class="p">[</span><span class="nx">patternString</span><span class="p">,</span> <span class="s2">&quot;$$ = $action;&quot;</span><span class="p">,</span> <span class="nx">options</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <h2>Grammatical Rules</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>In all of the rules that follow, you'll see the name of the nonterminal as
-the key to a list of alternative matches. With each match's action, the
-dollar-sign variables are provided by Jison as references to the value of
-their numeric position, so in this rule:</p>
-
-<pre><code>"Expression UNLESS Expression"
-</code></pre>
-
-<p><code>$1</code> would be the value of the first <code>Expression</code>, <code>$2</code> would be the token
-for the <code>UNLESS</code> terminal, and <code>$3</code> would be the value of the second
-<code>Expression</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">grammar: </span><span class="p">{</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>The <strong>Root</strong> is the top-level node in the syntax tree. Since we parse bottom-up,
-all parsing must end here.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Root: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>                                       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Expressions</span><span class="p">()</span>
-    <span class="nx">o</span> <span class="s2">&quot;TERMINATOR&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Expressions</span><span class="p">()</span>
-    <span class="nx">o</span> <span class="s2">&quot;Body&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Block TERMINATOR&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Any list of statements and expressions, seperated by line breaks or semicolons.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Body: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Line&quot;</span><span class="p">,</span>                                   <span class="o">-&gt;</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Body TERMINATOR Line&quot;</span><span class="p">,</span>                   <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">push</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Body TERMINATOR&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Expressions and statements, which make up a line in a body.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Line: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Statement&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Pure statements which cannot be expressions.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Statement: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Return&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Throw&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;BREAK&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;CONTINUE&quot;</span><span class="p">,</span>                               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-12">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-12">#</a>               </div>               <p>All the different types of expressions in our language. The basic unit of
-CoffeeScript is the <strong>Expression</strong> -- everything that can be an expression
-is one. Expressions serve as the building blocks of many other rules, making
-them somewhat circular.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Expression: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Value&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Call&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Code&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Operation&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Assign&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;If&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Try&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;While&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;For&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Switch&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Extends&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Class&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Splat&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Existence&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-13">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-13">#</a>               </div>               <p>A an indented block of expressions. Note that the <a href="rewriter.html">Rewriter</a>
-will convert some postfix forms into blocks for us, by adjusting the
-token stream.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Block: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDENT Body OUTDENT&quot;</span><span class="p">,</span>                    <span class="o">-&gt;</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDENT OUTDENT&quot;</span><span class="p">,</span>                         <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Expressions</span><span class="p">()</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-14">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-14">#</a>               </div>               <p>A literal identifier, a variable name or property.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Identifier: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;IDENTIFIER&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-15">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-15">#</a>               </div>               <p>Alphanumerics are separated from the other <strong>Literal</strong> matchers because
-they can also serve as keys in object literals.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">AlphaNumeric: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;NUMBER&quot;</span><span class="p">,</span>                                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;STRING&quot;</span><span class="p">,</span>                                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-16">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-16">#</a>               </div>               <p>All of our immediate values. These can (in general), be passed straight
-through and printed to JavaScript.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Literal: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;AlphaNumeric&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;JS&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;REGEX&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;TRUE&quot;</span><span class="p">,</span>                                   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">true</span>
-    <span class="nx">o</span> <span class="s2">&quot;FALSE&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">false</span>
-    <span class="nx">o</span> <span class="s2">&quot;YES&quot;</span><span class="p">,</span>                                    <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">true</span>
-    <span class="nx">o</span> <span class="s2">&quot;NO&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">false</span>
-    <span class="nx">o</span> <span class="s2">&quot;ON&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">true</span>
-    <span class="nx">o</span> <span class="s2">&quot;OFF&quot;</span><span class="p">,</span>                                    <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="kc">false</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-17">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-17">#</a>               </div>               <p>Assignment of a variable, property, or index to a value.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Assign: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Assignable ASSIGN Expression&quot;</span><span class="p">,</span>           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AssignNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-18">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-18">#</a>               </div>               <p>Assignment when it happens within an object literal. The difference from
-the ordinary <strong>Assign</strong> is that these allow numbers and strings as keys.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">AssignObj: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Identifier&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;AlphaNumeric&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Identifier ASSIGN Expression&quot;</span><span class="p">,</span>           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AssignNode</span> <span class="k">new</span> <span class="nx">ValueNode</span><span class="p">(</span><span class="nx">$1</span><span class="p">),</span> <span class="nx">$3</span><span class="p">,</span> <span class="s1">&#39;object&#39;</span>
-    <span class="nx">o</span> <span class="s2">&quot;AlphaNumeric ASSIGN Expression&quot;</span><span class="p">,</span>         <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AssignNode</span> <span class="k">new</span> <span class="nx">ValueNode</span><span class="p">(</span><span class="nx">$1</span><span class="p">),</span> <span class="nx">$3</span><span class="p">,</span> <span class="s1">&#39;object&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-19">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-19">#</a>               </div>               <p>A return statement from a function body.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Return: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;RETURN Expression&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ReturnNode</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;RETURN&quot;</span><span class="p">,</span>                                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ReturnNode</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;null&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-20">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-20">#</a>               </div>               <p><a href="http://jashkenas.github.com/coffee-script/#existence">The existential operator</a>.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Existence: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ?&quot;</span><span class="p">,</span>                           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ExistenceNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-21">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-21">#</a>               </div>               <p>The <strong>Code</strong> node is the function literal. It's defined by an indented block
-of <strong>Expressions</strong> preceded by a function arrow, with an optional parameter
-list.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Code: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;PARAM_START ParamList PARAM_END FuncGlyph Block&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">CodeNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$5</span><span class="p">,</span> <span class="nx">$4</span>
-    <span class="nx">o</span> <span class="s2">&quot;FuncGlyph Block&quot;</span><span class="p">,</span>                        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">CodeNode</span> <span class="p">[],</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-22">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-22">#</a>               </div>               <p>CoffeeScript has two different symbols for functions. <code>-&gt;</code> is for ordinary
-functions, and <code>=&gt;</code> is for functions bound to the current value of <em>this</em>.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">FuncGlyph: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;-&gt;&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="s1">&#39;func&#39;</span>
-    <span class="nx">o</span> <span class="s2">&quot;=&gt;&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="s1">&#39;boundfunc&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-23">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-23">#</a>               </div>               <p>An optional, trailing comma.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">OptComma: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s1">&#39;&#39;</span>
-    <span class="nx">o</span> <span class="s1">&#39;,&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-24">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-24">#</a>               </div>               <p>The list of parameters that a function accepts can be of any length.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ParamList: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>                                       <span class="o">-&gt;</span> <span class="p">[]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Param&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ParamList , Param&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span><span class="nx">$3</span><span class="p">]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-25">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-25">#</a>               </div>               <p>A single parameter in a function definition can be ordinary, or a splat
-that hoovers up the remaining arguments.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Param: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;PARAM&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Param . . .&quot;</span><span class="p">,</span>                            <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">SplatNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-26">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-26">#</a>               </div>               <p>A splat that occurs outside of a parameter list.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Splat: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression . . .&quot;</span><span class="p">,</span>                       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">SplatNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-27">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-27">#</a>               </div>               <p>Variables and properties that can be assigned to.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">SimpleAssignable: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Identifier&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Value Accessor&quot;</span><span class="p">,</span>                         <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">push</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;Invocation Accessor&quot;</span><span class="p">,</span>                    <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="p">[</span><span class="nx">$2</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ThisProperty&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-28">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-28">#</a>               </div>               <p>Everything that can be assigned to.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Assignable: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;SimpleAssignable&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Array&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Object&quot;</span><span class="p">,</span>                                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-29">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-29">#</a>               </div>               <p>The types of things that can be treated as values -- assigned to, invoked
-as functions, indexed into, named as a class, etc.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Value: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Assignable&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Literal&quot;</span><span class="p">,</span>                                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Parenthetical&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Range&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;This&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;NULL&quot;</span><span class="p">,</span>                                   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;null&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-30">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-30">#</a>               </div>               <p>The general group of accessors into an object, by property, by prototype
-or by array index or slice.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Accessor: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;PROPERTY_ACCESS Identifier&quot;</span><span class="p">,</span>             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AccessorNode</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;PROTOTYPE_ACCESS Identifier&quot;</span><span class="p">,</span>            <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AccessorNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="s1">&#39;prototype&#39;</span>
-    <span class="nx">o</span> <span class="s2">&quot;::&quot;</span><span class="p">,</span>                                     <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AccessorNode</span><span class="p">(</span><span class="k">new</span> <span class="nx">LiteralNode</span><span class="p">(</span><span class="s1">&#39;prototype&#39;</span><span class="p">))</span>
-    <span class="nx">o</span> <span class="s2">&quot;SOAK_ACCESS Identifier&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AccessorNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="s1">&#39;soak&#39;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Index&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Slice&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">SliceNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-31">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-31">#</a>               </div>               <p>Indexing into an object or array using bracket notation.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Index: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDEX_START Expression INDEX_END&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IndexNode</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDEX_SOAK Index&quot;</span><span class="p">,</span>                       <span class="o">-&gt;</span> <span class="nv">$2.soakNode: </span><span class="kc">yes</span><span class="p">;</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDEX_PROTO Index&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="nv">$2.proto: </span><span class="kc">yes</span><span class="p">;</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-32">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-32">#</a>               </div>               <p>In CoffeeScript, an object literal is simply a list of assignments.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nb">Object</span><span class="o">:</span> <span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;{ AssignList OptComma }&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ObjectNode</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-33">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-33">#</a>               </div>               <p>Assignment of properties within an object literal can be separated by
-comma, as in JavaScript, or simply by newline.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">AssignList: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>                                       <span class="o">-&gt;</span> <span class="p">[]</span>
-    <span class="nx">o</span> <span class="s2">&quot;AssignObj&quot;</span><span class="p">,</span>                              <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;AssignList , AssignObj&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span><span class="nx">$3</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;AssignList OptComma TERMINATOR AssignObj&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span><span class="nx">$4</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;AssignList OptComma INDENT AssignList OptComma OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="nx">$4</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-34">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-34">#</a>               </div>               <p>Class definitions have optional bodies of prototype property assignments,
-and optional references to the superclass.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Class: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;CLASS SimpleAssignable&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ClassNode</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;CLASS SimpleAssignable EXTENDS Value&quot;</span><span class="p">,</span>   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ClassNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$4</span>
-    <span class="nx">o</span> <span class="s2">&quot;CLASS SimpleAssignable INDENT ClassBody OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ClassNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="nx">$4</span>
-    <span class="nx">o</span> <span class="s2">&quot;CLASS SimpleAssignable EXTENDS Value INDENT ClassBody OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ClassNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$4</span><span class="p">,</span> <span class="nx">$6</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-35">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-35">#</a>               </div>               <p>Assignments that can happen directly inside a class declaration.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ClassAssign: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;AssignObj&quot;</span><span class="p">,</span>                              <span class="o">-&gt;</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;ThisProperty ASSIGN Expression&quot;</span><span class="p">,</span>         <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">AssignNode</span> <span class="k">new</span> <span class="nx">ValueNode</span><span class="p">(</span><span class="nx">$1</span><span class="p">),</span> <span class="nx">$3</span><span class="p">,</span> <span class="s1">&#39;this&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-36">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-36">#</a>               </div>               <p>A list of assignments to a class.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ClassBody: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>                                       <span class="o">-&gt;</span> <span class="p">[]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ClassAssign&quot;</span><span class="p">,</span>                            <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ClassBody TERMINATOR ClassAssign&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="nx">$3</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-37">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-37">#</a>               </div>               <p>The three flavors of function call: normal, object instantiation with <code>new</code>,
-and calling <code>super()</code></p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Call: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Invocation&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;NEW Invocation&quot;</span><span class="p">,</span>                         <span class="o">-&gt;</span> <span class="nx">$2</span><span class="p">.</span><span class="nx">newInstance</span><span class="p">()</span>
-    <span class="nx">o</span> <span class="s2">&quot;Super&quot;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-38">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-38">#</a>               </div>               <p>Extending an object by setting its prototype chain to reference a parent
-object.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Extends: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;SimpleAssignable EXTENDS Value&quot;</span><span class="p">,</span>         <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ExtendsNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-39">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-39">#</a>               </div>               <p>Ordinary function invocation, or a chained series of calls.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Invocation: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Value Arguments&quot;</span><span class="p">,</span>                        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">CallNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;Invocation Arguments&quot;</span><span class="p">,</span>                   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">CallNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-40">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-40">#</a>               </div>               <p>The list of arguments to a function call.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Arguments: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;CALL_START ArgList OptComma CALL_END&quot;</span><span class="p">,</span>   <span class="o">-&gt;</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-41">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-41">#</a>               </div>               <p>Calling super.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Super: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;SUPER Arguments&quot;</span><span class="p">,</span>                        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">CallNode</span> <span class="s1">&#39;super&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-42">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-42">#</a>               </div>               <p>A reference to the <em>this</em> current object.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">This: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;THIS&quot;</span><span class="p">,</span>                                   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;this&#39;</span>
-    <span class="nx">o</span> <span class="s2">&quot;@&quot;</span><span class="p">,</span>                                      <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;this&#39;</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-43">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-43">#</a>               </div>               <p>A reference to a property on <em>this</em>.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ThisProperty: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;@ Identifier&quot;</span><span class="p">,</span>                           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="k">new</span> <span class="nx">LiteralNode</span><span class="p">(</span><span class="s1">&#39;this&#39;</span><span class="p">),</span> <span class="p">[</span><span class="k">new</span> <span class="nx">AccessorNode</span><span class="p">(</span><span class="nx">$2</span><span class="p">)]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-44">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-44">#</a>               </div>               <p>The CoffeeScript range literal.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Range: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;[ Expression . . Expression ]&quot;</span><span class="p">,</span>          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">RangeNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$5</span>
-    <span class="nx">o</span> <span class="s2">&quot;[ Expression . . . Expression ]&quot;</span><span class="p">,</span>        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">RangeNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$6</span><span class="p">,</span> <span class="kc">true</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-45">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-45">#</a>               </div>               <p>The slice literal.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Slice: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDEX_START Expression . . Expression INDEX_END&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">RangeNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$5</span>
-    <span class="nx">o</span> <span class="s2">&quot;INDEX_START Expression . . . Expression INDEX_END&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">RangeNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$6</span><span class="p">,</span> <span class="kc">true</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-46">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-46">#</a>               </div>               <p>The array literal.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nb">Array</span><span class="o">:</span> <span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;[ ArgList OptComma ]&quot;</span><span class="p">,</span>                   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ArrayNode</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-47">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-47">#</a>               </div>               <p>The <strong>ArgList</strong> is both the list of objects passed into a function call,
-as well as the contents of an array literal
-(i.e. comma-separated expressions). Newlines work as well.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ArgList: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;&quot;</span><span class="p">,</span>                                       <span class="o">-&gt;</span> <span class="p">[]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ArgList , Expression&quot;</span><span class="p">,</span>                   <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span><span class="nx">$3</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ArgList OptComma TERMINATOR Expression&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span><span class="nx">$4</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ArgList OptComma INDENT ArgList OptComma OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span> <span class="nx">$4</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-48">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-48">#</a>               </div>               <p>Just simple, comma-separated, required arguments (no fancy syntax). We need
-this to be separate from the <strong>ArgList</strong> for use in <strong>Switch</strong> blocks, where
-having the newlines wouldn't make sense.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">SimpleArgs: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;SimpleArgs , Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span>
-      <span class="k">if</span> <span class="nx">$1</span> <span class="k">instanceof</span> <span class="nb">Array</span> <span class="k">then</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">concat</span><span class="p">([</span><span class="nx">$3</span><span class="p">])</span> <span class="k">else</span> <span class="p">[</span><span class="nx">$1</span><span class="p">].</span><span class="nx">concat</span><span class="p">([</span><span class="nx">$3</span><span class="p">])</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-49">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-49">#</a>               </div>               <p>The variants of <em>try/catch/finally</em> exception handling blocks.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Try: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;TRY Block Catch&quot;</span><span class="p">,</span>                        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">TryNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;TRY Block FINALLY Block&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">TryNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="nx">$4</span>
-    <span class="nx">o</span> <span class="s2">&quot;TRY Block Catch FINALLY Block&quot;</span><span class="p">,</span>          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">TryNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="nx">$5</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-50">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-50">#</a>               </div>               <p>A catch clause names its error and runs a block of code.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Catch: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;CATCH Identifier Block&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-51">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-51">#</a>               </div>               <p>Throw an exception object.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Throw: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;THROW Expression&quot;</span><span class="p">,</span>                       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ThrowNode</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-52">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-52">#</a>               </div>               <p>Parenthetical expressions. Note that the <strong>Parenthetical</strong> is a <strong>Value</strong>,
-not an <strong>Expression</strong>, so if you need to use an expression in a place
-where only values are accepted, wrapping it in parentheses will always do
-the trick.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Parenthetical: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;( Line )&quot;</span><span class="p">,</span>                               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ParentheticalNode</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-53">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-53">#</a>               </div>               <p>The condition portion of a while loop.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">WhileSource: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;WHILE Expression&quot;</span><span class="p">,</span>                       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;WHILE Expression WHEN Expression&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="p">{</span><span class="nv">guard : </span><span class="nx">$4</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;UNTIL Expression&quot;</span><span class="p">,</span>                       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="p">{</span><span class="nv">invert: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;UNTIL Expression WHEN Expression&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="p">{</span><span class="nv">invert: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">guard: </span><span class="nx">$4</span><span class="p">}</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-54">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-54">#</a>               </div>               <p>The while loop can either be normal, with a block of expressions to execute,
-or postfix, with a single expression. There is no do..while.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">While: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;WhileSource Block&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">addBody</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;Statement WhileSource&quot;</span><span class="p">,</span>                  <span class="o">-&gt;</span> <span class="nx">$2</span><span class="p">.</span><span class="nx">addBody</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression WhileSource&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="nx">$2</span><span class="p">.</span><span class="nx">addBody</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Loop&quot;</span><span class="p">,</span>                                   <span class="o">-&gt;</span> <span class="nx">$1</span>
-  <span class="p">]</span>
-
-  <span class="nv">Loop: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;LOOP Block&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span><span class="p">(</span><span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;true&#39;</span><span class="p">).</span><span class="nx">addBody</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;LOOP Expression&quot;</span><span class="p">,</span>                        <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">WhileNode</span><span class="p">(</span><span class="k">new</span> <span class="nx">LiteralNode</span> <span class="s1">&#39;true&#39;</span><span class="p">).</span><span class="nx">addBody</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span> <span class="p">[</span><span class="nx">$2</span><span class="p">]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-55">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-55">#</a>               </div>               <p>Array, object, and range comprehensions, at the most generic level.
-Comprehensions can either be normal, with a block of expressions to execute,
-or postfix, with a single expression.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">For: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Statement FOR ForVariables ForSource&quot;</span><span class="p">,</span>   <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ForNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$4</span><span class="p">,</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression FOR ForVariables ForSource&quot;</span><span class="p">,</span>  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ForNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$4</span><span class="p">,</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">$3</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;FOR ForVariables ForSource Block&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ForNode</span> <span class="nx">$4</span><span class="p">,</span> <span class="nx">$3</span><span class="p">,</span> <span class="nx">$2</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="nx">$2</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-56">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-56">#</a>               </div>               <p>An array of all accepted values for a variable inside the loop. This
-enables support for pattern matching.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ForValue: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;Identifier&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Array&quot;</span><span class="p">,</span>                                  <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-    <span class="nx">o</span> <span class="s2">&quot;Object&quot;</span><span class="p">,</span>                                 <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">ValueNode</span> <span class="nx">$1</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-57">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-57">#</a>               </div>               <p>An array or range comprehension has variables for the current element and
-(optional) reference to the current index. Or, <em>key, value</em>, in the case
-of object comprehensions.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ForVariables: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;ForValue&quot;</span><span class="p">,</span>                               <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">]</span>
-    <span class="nx">o</span> <span class="s2">&quot;ForValue , ForValue&quot;</span><span class="p">,</span>                    <span class="o">-&gt;</span> <span class="p">[</span><span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span><span class="p">]</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-58">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-58">#</a>               </div>               <p>The source of a comprehension is an array or object with an optional guard
-clause. If it's an array comprehension, you can also choose to step through
-in fixed-size increments.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ForSource: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;IN Expression&quot;</span><span class="p">,</span>                               <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;OF Expression&quot;</span><span class="p">,</span>                               <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">object: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;IN Expression WHEN Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">guard: </span><span class="nx">$4</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;OF Expression WHEN Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">guard: </span><span class="nx">$4</span><span class="p">,</span> <span class="nv">object: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;IN Expression BY Expression&quot;</span><span class="p">,</span>                 <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">step: </span>  <span class="nx">$4</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;IN Expression WHEN Expression BY Expression&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">guard: </span><span class="nx">$4</span><span class="p">,</span> <span class="nv">step: </span>  <span class="nx">$6</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;IN Expression BY Expression WHEN Expression&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="p">{</span><span class="nv">source: </span><span class="nx">$2</span><span class="p">,</span> <span class="nv">step: </span>  <span class="nx">$4</span><span class="p">,</span> <span class="nv">guard: </span><span class="nx">$6</span><span class="p">}</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-59">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-59">#</a>               </div>               <p>The CoffeeScript switch/when/else block replaces the JavaScript
-switch/case/default by compiling into an if-else chain.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Switch: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;SWITCH Expression INDENT Whens OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$4</span><span class="p">.</span><span class="nx">switchesOver</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;SWITCH Expression INDENT Whens ELSE Block OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$4</span><span class="p">.</span><span class="nx">switchesOver</span><span class="p">(</span><span class="nx">$2</span><span class="p">).</span><span class="nx">addElse</span> <span class="nx">$6</span><span class="p">,</span> <span class="kc">true</span>
-    <span class="nx">o</span> <span class="s2">&quot;SWITCH INDENT Whens OUTDENT&quot;</span><span class="p">,</span>            <span class="o">-&gt;</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;SWITCH INDENT Whens ELSE Block OUTDENT&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="nx">$3</span><span class="p">.</span><span class="nx">addElse</span> <span class="nx">$5</span><span class="p">,</span> <span class="kc">true</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-60">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-60">#</a>               </div>               <p>The inner list of whens is left recursive. At code-generation time, the
-IfNode will rewrite them into a proper chain.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Whens: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;When&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Whens When&quot;</span><span class="p">,</span>                             <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">addElse</span> <span class="nx">$2</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-61">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-61">#</a>               </div>               <p>An individual <strong>When</strong> clause, with action.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">When: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;LEADING_WHEN SimpleArgs Block&quot;</span><span class="p">,</span>            <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">,</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;LEADING_WHEN SimpleArgs Block TERMINATOR&quot;</span><span class="p">,</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">,</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">}</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-62">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-62">#</a>               </div>               <p>The most basic form of <em>if</em> is a condition and an action. The following
-if-related rules are broken up along these lines in order to avoid
-ambiguity.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">IfBlock: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;IF Expression Block&quot;</span><span class="p">,</span>                    <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;UNLESS Expression Block&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$2</span><span class="p">,</span> <span class="nx">$3</span><span class="p">,</span> <span class="p">{</span><span class="nv">invert: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;IfBlock ELSE IF Expression Block&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">addElse</span> <span class="p">(</span><span class="k">new</span> <span class="nx">IfNode</span><span class="p">(</span><span class="nx">$4</span><span class="p">,</span> <span class="nx">$5</span><span class="p">)).</span><span class="nx">forceStatement</span><span class="p">()</span>
-    <span class="nx">o</span> <span class="s2">&quot;IfBlock ELSE Block&quot;</span><span class="p">,</span>                     <span class="o">-&gt;</span> <span class="nx">$1</span><span class="p">.</span><span class="nx">addElse</span> <span class="nx">$3</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-63">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-63">#</a>               </div>               <p>The full complement of <em>if</em> expressions, including postfix one-liner
-<em>if</em> and <em>unless</em>.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">If: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;IfBlock&quot;</span>
-    <span class="nx">o</span> <span class="s2">&quot;Statement IF Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$3</span><span class="p">,</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span><span class="p">([</span><span class="nx">$1</span><span class="p">]),</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression IF Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$3</span><span class="p">,</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span><span class="p">([</span><span class="nx">$1</span><span class="p">]),</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;Statement UNLESS Expression&quot;</span><span class="p">,</span>            <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$3</span><span class="p">,</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span><span class="p">([</span><span class="nx">$1</span><span class="p">]),</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">invert: </span><span class="kc">true</span><span class="p">}</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression UNLESS Expression&quot;</span><span class="p">,</span>           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">IfNode</span> <span class="nx">$3</span><span class="p">,</span> <span class="nx">Expressions</span><span class="p">.</span><span class="nx">wrap</span><span class="p">([</span><span class="nx">$1</span><span class="p">]),</span> <span class="p">{</span><span class="nv">statement: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">invert: </span><span class="kc">true</span><span class="p">}</span>
-  <span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-64">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-64">#</a>               </div>               <p>Arithmetic and logical operators, working on one or more operands.
-Here they are grouped by order of precedence. The actual precedence rules
-are defined at the bottom of the page. It would be shorter if we could
-combine most of these rules into a single generic <em>Operand OpSymbol Operand</em>
--type rule, but in order to make the precedence binding possible, separate
-rules are necessary.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">Operation: </span><span class="p">[</span>
-    <span class="nx">o</span> <span class="s2">&quot;! Expression&quot;</span><span class="p">,</span>                           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;!&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;!! Expression&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;!!&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span><span class="p">(</span><span class="s2">&quot;- Expression&quot;</span><span class="p">,</span>                           <span class="p">(</span><span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span><span class="p">(</span><span class="s1">&#39;-&#39;</span><span class="p">,</span> <span class="nx">$2</span><span class="p">)),</span> <span class="p">{</span><span class="nv">prec: </span><span class="s1">&#39;UMINUS&#39;</span><span class="p">})</span>
-    <span class="nx">o</span><span class="p">(</span><span class="s2">&quot;+ Expression&quot;</span><span class="p">,</span>                           <span class="p">(</span><span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span><span class="p">(</span><span class="s1">&#39;+&#39;</span><span class="p">,</span> <span class="nx">$2</span><span class="p">)),</span> <span class="p">{</span><span class="nv">prec: </span><span class="s1">&#39;UPLUS&#39;</span><span class="p">})</span>
-    <span class="nx">o</span> <span class="s2">&quot;~ Expression&quot;</span><span class="p">,</span>                           <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;~&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;-- Expression&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;--&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;++ Expression&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;++&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;DELETE Expression&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;delete&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;TYPEOF Expression&quot;</span><span class="p">,</span>                      <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;typeof&#39;</span><span class="p">,</span> <span class="nx">$2</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression --&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;--&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="kc">true</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ++&quot;</span><span class="p">,</span>                          <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;++&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="kc">null</span><span class="p">,</span> <span class="kc">true</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression * Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;*&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression / Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;/&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression % Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;%&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression + Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;+&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression - Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;-&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression &lt;&lt; Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&lt;&lt;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &gt;&gt; Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&gt;&gt;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &gt;&gt;&gt; Expression&quot;</span><span class="p">,</span>              <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&gt;&gt;&gt;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &amp; Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&amp;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression | Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;|&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ^ Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;^&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression &lt;= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&lt;=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &lt; Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&lt;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &gt; Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&gt;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &gt;= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&gt;=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression == Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;==&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression != Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;!=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression &amp;&amp; Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&amp;&amp;&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression || Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;||&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ? Expression&quot;</span><span class="p">,</span>                <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;?&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression -= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;-=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression += Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;+=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression /= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;/=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression *= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;*=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression %= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;%=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ||= Expression&quot;</span><span class="p">,</span>              <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;||=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression &amp;&amp;= Expression&quot;</span><span class="p">,</span>              <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;&amp;&amp;=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ?= Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;?=&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-
-    <span class="nx">o</span> <span class="s2">&quot;Expression INSTANCEOF Expression&quot;</span><span class="p">,</span>       <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;instanceof&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression IN Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">InNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression OF Expression&quot;</span><span class="p">,</span>               <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;in&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$3</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ! IN Expression&quot;</span><span class="p">,</span>             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;!&#39;</span><span class="p">,</span> <span class="k">new</span> <span class="nx">InNode</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$4</span>
-    <span class="nx">o</span> <span class="s2">&quot;Expression ! OF Expression&quot;</span><span class="p">,</span>             <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;!&#39;</span><span class="p">,</span> <span class="k">new</span> <span class="nx">ParentheticalNode</span> <span class="k">new</span> <span class="nx">OpNode</span> <span class="s1">&#39;in&#39;</span><span class="p">,</span> <span class="nx">$1</span><span class="p">,</span> <span class="nx">$4</span>
-  <span class="p">]</span>
-
-<span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-65">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-65">#</a>               </div>               <h2>Precedence</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-66">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-66">#</a>               </div>               <p>Operators at the top of this list have higher precedence than the ones lower
-down. Following these rules is what makes <code>2 + 3 * 4</code> parse as:</p>
-
-<pre><code>2 + (3 * 4)
-</code></pre>
-
-<p>And not:</p>
-
-<pre><code>(2 + 3) * 4
-</code></pre>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">operators: </span><span class="p">[</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;?&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;nonassoc&quot;</span><span class="p">,</span>  <span class="s1">&#39;UMINUS&#39;</span><span class="p">,</span> <span class="s1">&#39;UPLUS&#39;</span><span class="p">,</span> <span class="s1">&#39;!&#39;</span><span class="p">,</span> <span class="s1">&#39;!!&#39;</span><span class="p">,</span> <span class="s1">&#39;~&#39;</span><span class="p">,</span> <span class="s1">&#39;++&#39;</span><span class="p">,</span> <span class="s1">&#39;--&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;*&#39;</span><span class="p">,</span> <span class="s1">&#39;/&#39;</span><span class="p">,</span> <span class="s1">&#39;%&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;+&#39;</span><span class="p">,</span> <span class="s1">&#39;-&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;&lt;&lt;&#39;</span><span class="p">,</span> <span class="s1">&#39;&gt;&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;&gt;&gt;&gt;&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;&amp;&#39;</span><span class="p">,</span> <span class="s1">&#39;|&#39;</span><span class="p">,</span> <span class="s1">&#39;^&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;&lt;=&#39;</span><span class="p">,</span> <span class="s1">&#39;&lt;&#39;</span><span class="p">,</span> <span class="s1">&#39;&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;&gt;=&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;DELETE&#39;</span><span class="p">,</span> <span class="s1">&#39;INSTANCEOF&#39;</span><span class="p">,</span> <span class="s1">&#39;TYPEOF&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;==&#39;</span><span class="p">,</span> <span class="s1">&#39;!=&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;&amp;&amp;&#39;</span><span class="p">,</span> <span class="s1">&#39;||&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;-=&#39;</span><span class="p">,</span> <span class="s1">&#39;+=&#39;</span><span class="p">,</span> <span class="s1">&#39;/=&#39;</span><span class="p">,</span> <span class="s1">&#39;*=&#39;</span><span class="p">,</span> <span class="s1">&#39;%=&#39;</span><span class="p">,</span> <span class="s1">&#39;||=&#39;</span><span class="p">,</span> <span class="s1">&#39;&amp;&amp;=&#39;</span><span class="p">,</span> <span class="s1">&#39;?=&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;.&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;INDENT&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;OUTDENT&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;WHEN&#39;</span><span class="p">,</span> <span class="s1">&#39;LEADING_WHEN&#39;</span><span class="p">,</span> <span class="s1">&#39;IN&#39;</span><span class="p">,</span> <span class="s1">&#39;OF&#39;</span><span class="p">,</span> <span class="s1">&#39;BY&#39;</span><span class="p">,</span> <span class="s1">&#39;THROW&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;FOR&#39;</span><span class="p">,</span> <span class="s1">&#39;WHILE&#39;</span><span class="p">,</span> <span class="s1">&#39;UNTIL&#39;</span><span class="p">,</span> <span class="s1">&#39;LOOP&#39;</span><span class="p">,</span> <span class="s1">&#39;NEW&#39;</span><span class="p">,</span> <span class="s1">&#39;SUPER&#39;</span><span class="p">,</span> <span class="s1">&#39;CLASS&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;left&quot;</span><span class="p">,</span>      <span class="s1">&#39;EXTENDS&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;ASSIGN&#39;</span><span class="p">,</span> <span class="s1">&#39;RETURN&#39;</span><span class="p">]</span>
-  <span class="p">[</span><span class="s2">&quot;right&quot;</span><span class="p">,</span>     <span class="s1">&#39;-&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;=&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;UNLESS&#39;</span><span class="p">,</span> <span class="s1">&#39;IF&#39;</span><span class="p">,</span> <span class="s1">&#39;ELSE&#39;</span><span class="p">]</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-67">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-67">#</a>               </div>               <h2>Wrapping Up</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-68">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-68">#</a>               </div>               <p>Finally, now what we have our <strong>grammar</strong> and our <strong>operators</strong>, we can create
-our <strong>Jison.Parser</strong>. We do this by processing all of our rules, recording all
-terminals (every symbol which does not appear as the name of a rule above)
-as "tokens".</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">tokens: </span><span class="p">[]</span>
-<span class="k">for</span> <span class="nx">name</span><span class="p">,</span> <span class="nx">alternatives</span> <span class="k">of</span> <span class="nx">grammar</span>
-  <span class="nx">grammar</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="k">for</span> <span class="nx">alt</span> <span class="k">in</span> <span class="nx">alternatives</span>
-    <span class="k">for</span> <span class="nx">token</span> <span class="k">in</span> <span class="nx">alt</span><span class="p">[</span><span class="mi">0</span><span class="p">].</span><span class="nx">split</span> <span class="s1">&#39; &#39;</span>
-      <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="nx">token</span> <span class="nx">unless</span> <span class="nx">grammar</span><span class="p">[</span><span class="nx">token</span><span class="p">]</span>
-    <span class="nx">alt</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">=</span> <span class="s2">&quot;return ${alt[1]}&quot;</span> <span class="k">if</span> <span class="nx">name</span> <span class="o">is</span> <span class="s1">&#39;Root&#39;</span>
-    <span class="nx">alt</span></pre></div>             </td>           </tr>                               <tr id="section-69">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-69">#</a>               </div>               <p>Initialize the <strong>Parser</strong> with our list of terminal <strong>tokens</strong>, our <strong>grammar</strong>
-rules, and the name of the root. Reverse the operators because Jison orders
-precedence from low to high, and we have it high to low
-(as in <a href="http://dinosaur.compilertools.net/yacc/index.html">Yacc</a>).</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.parser: </span><span class="k">new</span> <span class="nx">Parser</span> <span class="p">{</span>
-  <span class="nv">tokens: </span>      <span class="nx">tokens</span><span class="p">.</span><span class="nx">join</span> <span class="s1">&#39; &#39;</span>
-  <span class="nv">bnf: </span>         <span class="nx">grammar</span>
-  <span class="nv">operators: </span>   <span class="nx">operators</span><span class="p">.</span><span class="nx">reverse</span><span class="p">()</span>
-  <span class="nv">startSymbol: </span> <span class="s1">&#39;Root&#39;</span>
-<span class="p">}</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/helpers.html

@@ -1,36 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>helpers.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               helpers.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>This file contains the common helper functions that we'd like to share among
-the <strong>Lexer</strong>, <strong>Rewriter</strong>, and the <strong>Nodes</strong>. Merge objects, flatten
-arrays, count characters, that sort of thing.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Set up exported variables for both <strong>Node.js</strong> and the browser.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">this</span><span class="p">.</span><span class="nv">exports: </span><span class="k">this</span> <span class="nx">unless</span> <span class="nx">process</span><span class="o">?</span>
-<span class="nv">helpers: exports.helpers: </span><span class="p">{}</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Cross-browser indexOf, so that IE can join the party.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.indexOf: indexOf: </span><span class="p">(</span><span class="nx">array</span><span class="p">,</span> <span class="nx">item</span><span class="p">,</span> <span class="nx">from</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="k">return</span> <span class="nx">array</span><span class="p">.</span><span class="nx">indexOf</span> <span class="nx">item</span><span class="p">,</span> <span class="nx">from</span> <span class="k">if</span> <span class="nx">array</span><span class="p">.</span><span class="nx">indexOf</span>
-  <span class="k">for</span> <span class="nx">other</span><span class="p">,</span> <span class="nx">index</span> <span class="k">in</span> <span class="nx">array</span>
-    <span class="k">if</span> <span class="nx">other</span> <span class="o">is</span> <span class="nx">item</span> <span class="o">and</span> <span class="p">(</span><span class="o">not</span> <span class="nx">from</span> <span class="o">or</span> <span class="p">(</span><span class="nx">from</span> <span class="o">&lt;=</span> <span class="nx">index</span><span class="p">))</span>
-      <span class="k">return</span> <span class="nx">index</span>
-  <span class="o">-</span><span class="mi">1</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Does a list include a value?</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.include: include: </span><span class="p">(</span><span class="nx">list</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">indexOf</span><span class="p">(</span><span class="nx">list</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">&gt;=</span> <span class="mi">0</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Peek at the beginning of a given string to see if it matches a sequence.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.starts: starts: </span><span class="p">(</span><span class="nx">string</span><span class="p">,</span> <span class="nx">literal</span><span class="p">,</span> <span class="nx">start</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nx">string</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="nx">start</span><span class="p">,</span> <span class="p">(</span><span class="nx">start</span> <span class="o">or</span> <span class="mi">0</span><span class="p">)</span> <span class="o">+</span> <span class="nx">literal</span><span class="p">.</span><span class="nx">length</span><span class="p">)</span> <span class="o">is</span> <span class="nx">literal</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Trim out all falsy values from an array.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.compact: compact: </span><span class="p">(</span><span class="nx">array</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">item</span> <span class="k">for</span> <span class="nx">item</span> <span class="k">in</span> <span class="nx">array</span> <span class="k">when</span> <span class="nx">item</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Count the number of occurences of a character in a string.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.count: count: </span><span class="p">(</span><span class="nx">string</span><span class="p">,</span> <span class="nx">letter</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">num: </span><span class="mi">0</span>
-  <span class="nv">pos: </span><span class="nx">indexOf</span> <span class="nx">string</span><span class="p">,</span> <span class="nx">letter</span>
-  <span class="k">while</span> <span class="nx">pos</span> <span class="o">isnt</span> <span class="o">-</span><span class="mi">1</span>
-    <span class="nv">num: </span><span class="o">+</span> <span class="mi">1</span>
-    <span class="nv">pos: </span><span class="nx">indexOf</span> <span class="nx">string</span><span class="p">,</span> <span class="nx">letter</span><span class="p">,</span> <span class="nx">pos</span> <span class="o">+</span> <span class="mi">1</span>
-  <span class="nx">num</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Merge objects, returning a fresh copy with attributes from both sides.
-Used every time <code>BaseNode#compile</code> is called, to allow properties in the
-options hash to propagate down the tree without polluting other branches.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.merge: merge: </span><span class="p">(</span><span class="nx">options</span><span class="p">,</span> <span class="nx">overrides</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">fresh: </span><span class="p">{}</span>
-  <span class="p">(</span><span class="nx">fresh</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span><span class="o">:</span> <span class="nx">val</span><span class="p">)</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">options</span>
-  <span class="p">(</span><span class="nx">fresh</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span><span class="o">:</span> <span class="nx">val</span><span class="p">)</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">overrides</span> <span class="k">if</span> <span class="nx">overrides</span>
-  <span class="nx">fresh</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Extend a source object with the properties of another object (shallow copy).
-We use this to simulate Node's deprecated <code>process.mixin</code></p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.extend: extend: </span><span class="p">(</span><span class="nx">object</span><span class="p">,</span> <span class="nx">properties</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="p">(</span><span class="nx">object</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span><span class="o">:</span> <span class="nx">val</span><span class="p">)</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">properties</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Return a completely flattened version of an array. Handy for getting a
-list of <code>children</code> from the nodes.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.flatten: flatten: </span><span class="p">(</span><span class="nx">array</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">memo: </span><span class="p">[]</span>
-  <span class="k">for</span> <span class="nx">item</span> <span class="k">in</span> <span class="nx">array</span>
-    <span class="k">if</span> <span class="nx">item</span> <span class="k">instanceof</span> <span class="nb">Array</span> <span class="k">then</span> <span class="nv">memo: </span><span class="nx">memo</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">item</span><span class="p">)</span> <span class="k">else</span> <span class="nx">memo</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">item</span><span class="p">)</span>
-  <span class="nx">memo</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Delete a key from an object, returning the value. Useful when a node is
-looking for a particular method in an options hash.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">helpers.del: del: </span><span class="p">(</span><span class="nx">obj</span><span class="p">,</span> <span class="nx">key</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">val: </span><span class="nx">obj</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span>
-  <span class="k">delete</span> <span class="nx">obj</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span>
-  <span class="nx">val</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/index.html

@@ -1,3 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>index.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               index.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>Loader for CoffeeScript as a Node.js library.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="p">(</span><span class="nx">exports</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span><span class="o">:</span> <span class="nx">val</span><span class="p">)</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">require</span> <span class="s1">&#39;./coffee-script&#39;</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/lexer.html

@@ -1,413 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>lexer.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               lexer.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>The CoffeeScript Lexer. Uses a series of token-matching regexes to attempt
-matches against the beginning of the source code. When a match is found,
-a token is produced, we consume the match, and start again. Tokens are in the
-form:</p>
-
-<pre><code>[tag, value, lineNumber]
-</code></pre>
-
-<p>Which is a format that can be fed directly into <a href="http://github.com/zaach/jison">Jison</a>.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Set up the Lexer for both Node.js and the browser, depending on where we are.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">if</span> <span class="nx">process</span><span class="o">?</span>
-  <span class="p">{</span><span class="nx">Rewriter</span><span class="p">}</span><span class="o">:</span> <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./rewriter&#39;</span><span class="p">)</span>
-  <span class="p">{</span><span class="nx">helpers</span><span class="p">}</span><span class="o">:</span>  <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./helpers&#39;</span><span class="p">)</span>
-<span class="k">else</span>
-  <span class="k">this</span><span class="p">.</span><span class="nv">exports: </span><span class="k">this</span>
-  <span class="nv">Rewriter: </span>    <span class="k">this</span><span class="p">.</span><span class="nx">Rewriter</span>
-  <span class="nv">helpers: </span>     <span class="k">this</span><span class="p">.</span><span class="nx">helpers</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Import the helpers we need.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="p">{</span><span class="nx">include</span><span class="p">,</span> <span class="nx">count</span><span class="p">,</span> <span class="nx">starts</span><span class="p">,</span> <span class="nx">compact</span><span class="p">}</span><span class="o">:</span> <span class="nx">helpers</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <h2>The Lexer Class</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>The Lexer class reads a stream of CoffeeScript and divvys it up into tagged
-tokens. Some potential ambiguity in the grammar has been avoided by
-pushing some extra smarts into the Lexer.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.Lexer: </span><span class="nx">class</span> <span class="nx">Lexer</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p><strong>tokenize</strong> is the Lexer's main method. Scan by attempting to match tokens
-one at a time, using a regular expression anchored at the start of the
-remaining code, or a custom recursive token-matching method
-(for interpolations). When the next token has been recorded, we move forward
-within the code past the token, and begin again.</p>
-
-<p>Each tokenizing method is responsible for incrementing <code>@i</code> by the number of
-characters it has consumed. <code>@i</code> can be thought of as our finger on the page
-of source.</p>
-
-<p>Before returning the token stream, run it through the <a href="rewriter.html">Rewriter</a>
-unless explicitly asked not to.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">tokenize: </span><span class="p">(</span><span class="nx">code</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">code     : </span><span class="nx">code</span><span class="p">.</span><span class="nx">replace</span> <span class="sr">/(\r|\s+$)/g</span><span class="p">,</span> <span class="s1">&#39;&#39;</span>
-    <span class="nv">o        : </span><span class="nx">options</span> <span class="o">or</span> <span class="p">{}</span>
-    <span class="vi">@code    : </span><span class="nx">code</span>         <span class="c1"># The remainder of the source code.</span>
-    <span class="vi">@i       : </span><span class="mi">0</span>            <span class="c1"># Current character position we&#39;re parsing.</span>
-    <span class="vi">@line    : </span><span class="nx">o</span><span class="p">.</span><span class="nx">line</span> <span class="o">or</span> <span class="mi">0</span>  <span class="c1"># The current line.</span>
-    <span class="vi">@indent  : </span><span class="mi">0</span>            <span class="c1"># The current indentation level.</span>
-    <span class="vi">@outdebt : </span><span class="mi">0</span>            <span class="c1"># The under-outdentation of the last outdent.</span>
-    <span class="vi">@indents : </span><span class="p">[]</span>           <span class="c1"># The stack of all current indentation levels.</span>
-    <span class="vi">@tokens  : </span><span class="p">[]</span>           <span class="c1"># Stream of parsed tokens in the form [&#39;TYPE&#39;, value, line]</span>
-    <span class="k">while</span> <span class="nx">@i</span> <span class="o">&lt;</span> <span class="nx">@code</span><span class="p">.</span><span class="nx">length</span>
-      <span class="vi">@chunk: </span><span class="nx">@code</span><span class="p">.</span><span class="nx">slice</span> <span class="nx">@i</span>
-      <span class="nx">@extractNextToken</span><span class="p">()</span>
-    <span class="nx">@closeIndentation</span><span class="p">()</span>
-    <span class="k">return</span> <span class="nx">@tokens</span> <span class="k">if</span> <span class="nx">o</span><span class="p">.</span><span class="nx">rewrite</span> <span class="o">is</span> <span class="kc">off</span>
-    <span class="p">(</span><span class="k">new</span> <span class="nx">Rewriter</span><span class="p">()).</span><span class="nx">rewrite</span> <span class="nx">@tokens</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>At every position, run through this list of attempted matches,
-short-circuiting if any of them succeed. Their order determines precedence:
-<code>@literalToken</code> is the fallback catch-all.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">extractNextToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@identifierToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@commentToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@whitespaceToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@lineToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@heredocToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@stringToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@numberToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@regexToken</span><span class="p">()</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@jsToken</span><span class="p">()</span>
-    <span class="k">return</span>    <span class="nx">@literalToken</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <h2>Tokenizers</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Matches identifying literals: variables, keywords, method names, etc.
-Check to ensure that JavaScript reserved words aren't being used as
-identifiers. Because CoffeeScript reserves a handful of keywords that are
-allowed in JavaScript, we're careful not to tag them as keywords when
-referenced as property names here, so you can still do <code>jQuery.is()</code> even
-though <code>is</code> means <code>===</code> otherwise.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">identifierToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">id: </span><span class="nx">@match</span> <span class="nx">IDENTIFIER</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">id</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nv">forcedIdentifier: </span><span class="nx">@tagAccessor</span><span class="p">()</span> <span class="o">or</span> <span class="nx">@match</span> <span class="nx">ASSIGNED</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="nv">tag: </span><span class="s1">&#39;IDENTIFIER&#39;</span>
-    <span class="nv">tag: </span><span class="nx">id</span><span class="p">.</span><span class="nx">toUpperCase</span><span class="p">()</span> <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">JS_KEYWORDS</span><span class="p">,</span> <span class="nx">id</span><span class="p">)</span> <span class="o">or</span> <span class="p">(</span><span class="o">not</span> <span class="nx">forcedIdentifier</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">COFFEE_KEYWORDS</span><span class="p">,</span> <span class="nx">id</span><span class="p">))</span>
-    <span class="nv">tag: </span><span class="s1">&#39;LEADING_WHEN&#39;</span>   <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;WHEN&#39;</span> <span class="o">and</span> <span class="nx">include</span> <span class="nx">LINE_BREAK</span><span class="p">,</span> <span class="nx">@tag</span><span class="p">()</span>
-    <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">JS_FORBIDDEN</span><span class="p">,</span> <span class="nx">id</span><span class="p">)</span>
-      <span class="k">if</span> <span class="nx">forcedIdentifier</span>
-        <span class="nv">tag: </span><span class="s1">&#39;STRING&#39;</span>
-        <span class="nv">id: </span> <span class="s2">&quot;&#39;$id&#39;&quot;</span>
-        <span class="k">if</span> <span class="nx">forcedIdentifier</span> <span class="o">is</span> <span class="s1">&#39;accessor&#39;</span>
-          <span class="nv">close_index: </span><span class="kc">true</span>
-          <span class="nx">@tokens</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">isnt</span> <span class="s1">&#39;@&#39;</span>
-          <span class="nx">@token</span> <span class="s1">&#39;INDEX_START&#39;</span><span class="p">,</span> <span class="s1">&#39;[&#39;</span>
-      <span class="k">else</span> <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">RESERVED</span><span class="p">,</span> <span class="nx">id</span><span class="p">)</span>
-        <span class="nx">@identifierError</span> <span class="nx">id</span>
-    <span class="nx">unless</span> <span class="nx">forcedIdentifier</span>
-      <span class="nv">tag: id: </span><span class="nx">CONVERSIONS</span><span class="p">[</span><span class="nx">id</span><span class="p">]</span>         <span class="k">if</span> <span class="nx">include</span> <span class="nx">COFFEE_ALIASES</span><span class="p">,</span> <span class="nx">id</span>
-      <span class="k">return</span> <span class="nx">@tagHalfAssignment</span> <span class="nx">tag</span>  <span class="k">if</span> <span class="nx">@prev</span><span class="p">()</span> <span class="o">and</span> <span class="nx">@prev</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;ASSIGN&#39;</span> <span class="o">and</span> <span class="nx">include</span> <span class="nx">HALF_ASSIGNMENTS</span><span class="p">,</span> <span class="nx">tag</span>
-    <span class="nx">@token</span> <span class="nx">tag</span><span class="p">,</span> <span class="nx">id</span>
-    <span class="nx">@token</span> <span class="s1">&#39;]&#39;</span><span class="p">,</span> <span class="s1">&#39;]&#39;</span> <span class="k">if</span> <span class="nx">close_index</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Matches numbers, including decimals, hex, and exponential notation.
-Be careful not to interfere with ranges-in-progress.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">numberToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">number: </span><span class="nx">@match</span> <span class="nx">NUMBER</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="k">if</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">is</span> <span class="s1">&#39;.&#39;</span> <span class="o">and</span> <span class="nx">starts</span> <span class="nx">number</span><span class="p">,</span> <span class="s1">&#39;.&#39;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">number</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nx">@token</span> <span class="s1">&#39;NUMBER&#39;</span><span class="p">,</span> <span class="nx">number</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Matches strings, including multi-line strings. Ensures that quotation marks
-are balanced within the string's contents, and within nested interpolations.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">stringToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nx">starts</span><span class="p">(</span><span class="nx">@chunk</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">)</span> <span class="o">or</span> <span class="nx">starts</span><span class="p">(</span><span class="nx">@chunk</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">)</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">string:</span>
-      <span class="nx">@balancedToken</span><span class="p">([</span><span class="s1">&#39;&quot;&#39;</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;${&#39;</span><span class="p">,</span> <span class="s1">&#39;}&#39;</span><span class="p">])</span> <span class="o">or</span>
-      <span class="nx">@balancedToken</span> <span class="p">[</span><span class="s2">&quot;&#39;&quot;</span><span class="p">,</span> <span class="s2">&quot;&#39;&quot;</span><span class="p">]</span>
-    <span class="nx">@interpolateString</span> <span class="nx">string</span><span class="p">.</span><span class="nx">replace</span> <span class="nx">STRING_NEWLINES</span><span class="p">,</span> <span class="s2">&quot; \\\n&quot;</span>
-    <span class="vi">@line: </span><span class="o">+</span> <span class="nx">count</span> <span class="nx">string</span><span class="p">,</span> <span class="s2">&quot;\n&quot;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">string</span><span class="p">.</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-12">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-12">#</a>               </div>               <p>Matches heredocs, adjusting indentation to the correct level, as heredocs
-preserve whitespace, but ignore indentation to the left.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">heredocToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">match: </span><span class="nx">@chunk</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">HEREDOC</span><span class="p">)</span>
-    <span class="nv">quote: </span><span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">substr</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="nv">doc: </span><span class="nx">@sanitizeHeredoc</span> <span class="nx">match</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="o">or</span> <span class="nx">match</span><span class="p">[</span><span class="mi">4</span><span class="p">],</span> <span class="p">{</span><span class="nx">quote</span><span class="p">}</span>
-    <span class="nx">@interpolateString</span> <span class="s2">&quot;$quote$doc$quote&quot;</span>
-    <span class="vi">@line: </span><span class="o">+</span> <span class="nx">count</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="s2">&quot;\n&quot;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-13">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-13">#</a>               </div>               <p>Matches and conumes comments.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">commentToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">match: </span><span class="nx">@chunk</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">COMMENT</span><span class="p">)</span>
-    <span class="vi">@line: </span><span class="o">+</span> <span class="nx">count</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="s2">&quot;\n&quot;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-14">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-14">#</a>               </div>               <p>Matches JavaScript interpolated directly into the source via backticks.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">jsToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nx">starts</span> <span class="nx">@chunk</span><span class="p">,</span> <span class="s1">&#39;`&#39;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">script: </span><span class="nx">@balancedToken</span> <span class="p">[</span><span class="s1">&#39;`&#39;</span><span class="p">,</span> <span class="s1">&#39;`&#39;</span><span class="p">]</span>
-    <span class="nx">@token</span> <span class="s1">&#39;JS&#39;</span><span class="p">,</span> <span class="nx">script</span><span class="p">.</span><span class="nx">replace</span> <span class="nx">JS_CLEANER</span><span class="p">,</span> <span class="s1">&#39;&#39;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">script</span><span class="p">.</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-15">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-15">#</a>               </div>               <p>Matches regular expression literals. Lexing regular expressions is difficult
-to distinguish from division, so we borrow some basic heuristics from
-JavaScript and Ruby, borrow slash balancing from <code>@balancedToken</code>, and
-borrow interpolation from <code>@interpolateString</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">regexToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nx">@chunk</span><span class="p">.</span><span class="nx">match</span> <span class="nx">REGEX_START</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="k">if</span>     <span class="nx">include</span> <span class="nx">NOT_REGEX</span><span class="p">,</span> <span class="nx">@tag</span><span class="p">()</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">regex: </span><span class="nx">@balancedToken</span> <span class="p">[</span><span class="s1">&#39;/&#39;</span><span class="p">,</span> <span class="s1">&#39;/&#39;</span><span class="p">]</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">end: </span><span class="nx">@chunk</span><span class="p">.</span><span class="nx">substr</span><span class="p">(</span><span class="nx">regex</span><span class="p">.</span><span class="nx">length</span><span class="p">).</span><span class="nx">match</span> <span class="nx">REGEX_END</span>
-    <span class="nv">regex: </span><span class="o">+</span> <span class="nv">flags: </span><span class="nx">end</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="k">if</span> <span class="nx">end</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span>
-    <span class="k">if</span> <span class="nx">regex</span><span class="p">.</span><span class="nx">match</span> <span class="nx">REGEX_INTERPOLATION</span>
-      <span class="nv">str: </span><span class="nx">regex</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">1</span><span class="p">).</span><span class="nx">split</span><span class="p">(</span><span class="s1">&#39;/&#39;</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
-      <span class="nv">str: </span><span class="nx">str</span><span class="p">.</span><span class="nx">replace</span> <span class="nx">REGEX_ESCAPE</span><span class="p">,</span> <span class="p">(</span><span class="nx">escaped</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="s1">&#39;\\&#39;</span> <span class="o">+</span> <span class="nx">escaped</span>
-      <span class="vi">@tokens: </span><span class="nx">@tokens</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[[</span><span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="s1">&#39;(&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;NEW&#39;</span><span class="p">,</span> <span class="s1">&#39;new&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;IDENTIFIER&#39;</span><span class="p">,</span> <span class="s1">&#39;RegExp&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;CALL_START&#39;</span><span class="p">,</span> <span class="s1">&#39;(&#39;</span><span class="p">]]</span>
-      <span class="nx">@interpolateString</span> <span class="s2">&quot;\&quot;$str\&quot;&quot;</span><span class="p">,</span> <span class="kc">yes</span>
-      <span class="vi">@tokens: </span><span class="nx">@tokens</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[[</span><span class="s1">&#39;,&#39;</span><span class="p">,</span> <span class="s1">&#39;,&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s2">&quot;\&quot;$flags\&quot;&quot;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">]]</span>
-    <span class="k">else</span>
-      <span class="nx">@token</span> <span class="s1">&#39;REGEX&#39;</span><span class="p">,</span> <span class="nx">regex</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">regex</span><span class="p">.</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-16">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-16">#</a>               </div>               <p>Matches a token in which which the passed delimiter pairs must be correctly
-balanced (ie. strings, JS literals).</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">balancedToken: </span><span class="p">(</span><span class="nx">delimited</span><span class="p">...)</span> <span class="o">-&gt;</span>
-    <span class="nx">@balancedString</span> <span class="nx">@chunk</span><span class="p">,</span> <span class="nx">delimited</span></pre></div>             </td>           </tr>                               <tr id="section-17">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-17">#</a>               </div>               <p>Matches newlines, indents, and outdents, and determines which is which.
-If we can detect that the current line is continued onto the the next line,
-then the newline is suppressed:</p>
-
-<pre><code>elements
-  .each( ... )
-  .map( ... )
-</code></pre>
-
-<p>Keeps track of the level of indentation, because a single outdent token
-can close multiple indents, so we need to know how far in we happen to be.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">lineToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">indent: </span><span class="nx">@match</span> <span class="nx">MULTI_DENT</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="vi">@line: </span><span class="o">+</span> <span class="nx">count</span> <span class="nx">indent</span><span class="p">,</span> <span class="s2">&quot;\n&quot;</span>
-    <span class="vi">@i   : </span><span class="o">+</span> <span class="nx">indent</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nv">prev: </span><span class="nx">@prev</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
-    <span class="nv">size: </span><span class="nx">indent</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">LAST_DENTS</span><span class="p">).</span><span class="nx">reverse</span><span class="p">()[</span><span class="mi">0</span><span class="p">].</span><span class="nx">match</span><span class="p">(</span><span class="nx">LAST_DENT</span><span class="p">)[</span><span class="mi">1</span><span class="p">].</span><span class="nx">length</span>
-    <span class="nv">nextCharacter: </span><span class="nx">@match</span> <span class="nx">NEXT_CHARACTER</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="nv">noNewlines: </span><span class="nx">nextCharacter</span> <span class="o">is</span> <span class="s1">&#39;.&#39;</span> <span class="o">or</span> <span class="nx">nextCharacter</span> <span class="o">is</span> <span class="s1">&#39;,&#39;</span> <span class="o">or</span> <span class="nx">@unfinished</span><span class="p">()</span>
-    <span class="k">if</span> <span class="nx">size</span> <span class="o">is</span> <span class="nx">@indent</span>
-      <span class="k">return</span> <span class="nx">@suppressNewlines</span><span class="p">()</span> <span class="k">if</span> <span class="nx">noNewlines</span>
-      <span class="k">return</span> <span class="nx">@newlineToken</span> <span class="nx">indent</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">size</span> <span class="o">&gt;</span> <span class="nx">@indent</span>
-      <span class="k">return</span> <span class="nx">@suppressNewlines</span><span class="p">()</span> <span class="k">if</span> <span class="nx">noNewlines</span>
-      <span class="nv">diff: </span><span class="nx">size</span> <span class="o">-</span> <span class="nx">@indent</span>
-      <span class="nx">@token</span> <span class="s1">&#39;INDENT&#39;</span><span class="p">,</span> <span class="nx">diff</span>
-      <span class="nx">@indents</span><span class="p">.</span><span class="nx">push</span> <span class="nx">diff</span>
-    <span class="k">else</span>
-      <span class="nx">@outdentToken</span> <span class="nx">@indent</span> <span class="o">-</span> <span class="nx">size</span><span class="p">,</span> <span class="nx">noNewlines</span>
-    <span class="vi">@indent: </span><span class="nx">size</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-18">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-18">#</a>               </div>               <p>Record an outdent token or multiple tokens, if we happen to be moving back
-inwards past several recorded indents.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">outdentToken: </span><span class="p">(</span><span class="nx">moveOut</span><span class="p">,</span> <span class="nx">noNewlines</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">if</span> <span class="nx">moveOut</span> <span class="o">&gt;</span> <span class="o">-</span><span class="nx">@outdebt</span>
-      <span class="k">while</span> <span class="nx">moveOut</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="o">and</span> <span class="nx">@indents</span><span class="p">.</span><span class="nx">length</span>
-        <span class="nv">lastIndent: </span><span class="nx">@indents</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-        <span class="nx">@token</span> <span class="s1">&#39;OUTDENT&#39;</span><span class="p">,</span> <span class="nx">lastIndent</span>
-        <span class="nv">moveOut: </span><span class="o">-</span> <span class="nx">lastIndent</span>
-    <span class="k">else</span>
-      <span class="vi">@outdebt: </span><span class="o">+</span> <span class="nx">moveOut</span>
-    <span class="vi">@outdebt: </span><span class="nx">moveOut</span> <span class="nx">unless</span> <span class="nx">noNewlines</span>
-    <span class="nx">@token</span> <span class="s1">&#39;TERMINATOR&#39;</span><span class="p">,</span> <span class="s2">&quot;\n&quot;</span> <span class="nx">unless</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">is</span> <span class="s1">&#39;TERMINATOR&#39;</span> <span class="o">or</span> <span class="nx">noNewlines</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-19">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-19">#</a>               </div>               <p>Matches and consumes non-meaningful whitespace. Tag the previous token
-as being "spaced", because there are some cases where it makes a difference.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">whitespaceToken: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">space: </span><span class="nx">@match</span> <span class="nx">WHITESPACE</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="nv">prev: </span><span class="nx">@prev</span><span class="p">()</span>
-    <span class="nv">prev.spaced: </span><span class="kc">true</span> <span class="k">if</span> <span class="nx">prev</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">space</span><span class="p">.</span><span class="nx">length</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-20">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-20">#</a>               </div>               <p>Generate a newline token. Consecutive newlines get merged together.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">newlineToken: </span><span class="p">(</span><span class="nx">newlines</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">@token</span> <span class="s1">&#39;TERMINATOR&#39;</span><span class="p">,</span> <span class="s2">&quot;\n&quot;</span> <span class="nx">unless</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">is</span> <span class="s1">&#39;TERMINATOR&#39;</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-21">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-21">#</a>               </div>               <p>Use a <code>\</code> at a line-ending to suppress the newline.
-The slash is removed here once its job is done.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">suppressNewlines: </span><span class="o">-&gt;</span>
-    <span class="nx">@tokens</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nx">@value</span><span class="p">()</span> <span class="o">is</span> <span class="s2">&quot;\\&quot;</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-22">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-22">#</a>               </div>               <p>We treat all other single characters as a token. Eg.: <code>( ) , . !</code>
-Multi-character operators are also literal tokens, so that Jison can assign
-the proper order of operations. There are some symbols that we tag specially
-here. <code>;</code> and newlines are both treated as a <code>TERMINATOR</code>, we distinguish
-parentheses that indicate a method call from regular parentheses, and so on.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">literalToken: </span><span class="o">-&gt;</span>
-    <span class="nv">match: </span><span class="nx">@chunk</span><span class="p">.</span><span class="nx">match</span> <span class="nx">OPERATOR</span>
-    <span class="nv">value: </span><span class="nx">match</span> <span class="o">and</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-    <span class="nv">space: </span><span class="nx">match</span> <span class="o">and</span> <span class="nx">match</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span>
-    <span class="nx">@tagParameters</span><span class="p">()</span> <span class="k">if</span> <span class="nx">value</span> <span class="o">and</span> <span class="nx">value</span><span class="p">.</span><span class="nx">match</span> <span class="nx">CODE</span>
-    <span class="nv">value: </span><span class="o">or</span> <span class="nx">@chunk</span><span class="p">.</span><span class="nx">substr</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">1</span>
-    <span class="nv">prevSpaced: </span><span class="nx">@prev</span><span class="p">()</span> <span class="o">and</span> <span class="nx">@prev</span><span class="p">().</span><span class="nx">spaced</span>
-    <span class="nv">tag: </span><span class="nx">value</span>
-    <span class="k">if</span> <span class="nx">value</span><span class="p">.</span><span class="nx">match</span> <span class="nx">ASSIGNMENT</span>
-      <span class="nv">tag: </span><span class="s1">&#39;ASSIGN&#39;</span>
-      <span class="nx">@assignmentError</span><span class="p">()</span> <span class="k">if</span> <span class="nx">include</span> <span class="nx">JS_FORBIDDEN</span><span class="p">,</span> <span class="nx">@value</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">value</span> <span class="o">is</span> <span class="s1">&#39;;&#39;</span>
-      <span class="nv">tag: </span><span class="s1">&#39;TERMINATOR&#39;</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">CALLABLE</span><span class="p">,</span> <span class="nx">@tag</span><span class="p">())</span> <span class="o">and</span> <span class="o">not</span> <span class="nx">prevSpaced</span>
-      <span class="k">if</span> <span class="nx">value</span> <span class="o">is</span> <span class="s1">&#39;(&#39;</span>
-        <span class="nv">tag: </span><span class="s1">&#39;CALL_START&#39;</span>
-      <span class="k">else</span> <span class="k">if</span> <span class="nx">value</span> <span class="o">is</span> <span class="s1">&#39;[&#39;</span>
-        <span class="nv">tag: </span><span class="s1">&#39;INDEX_START&#39;</span>
-        <span class="nx">@tag</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;INDEX_SOAK&#39;</span>  <span class="k">if</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">is</span> <span class="s1">&#39;?&#39;</span>
-        <span class="nx">@tag</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;INDEX_PROTO&#39;</span> <span class="k">if</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">is</span> <span class="s1">&#39;::&#39;</span>
-    <span class="vi">@i: </span><span class="o">+</span> <span class="nx">value</span><span class="p">.</span><span class="nx">length</span>
-    <span class="k">return</span> <span class="nx">@tagHalfAssignment</span> <span class="nx">tag</span> <span class="k">if</span> <span class="nx">space</span> <span class="o">and</span> <span class="nx">prevSpaced</span> <span class="o">and</span> <span class="nx">@prev</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;ASSIGN&#39;</span> <span class="o">and</span> <span class="nx">include</span> <span class="nx">HALF_ASSIGNMENTS</span><span class="p">,</span> <span class="nx">tag</span>
-    <span class="nx">@token</span> <span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-23">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-23">#</a>               </div>               <h2>Token Manipulators</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-24">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-24">#</a>               </div>               <p>As we consume a new <code>IDENTIFIER</code>, look at the previous token to determine
-if it's a special kind of accessor. Return <code>true</code> if any type of accessor
-is the previous token.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">tagAccessor: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="k">if</span> <span class="p">(</span><span class="o">not</span> <span class="nv">prev: </span><span class="nx">@prev</span><span class="p">())</span> <span class="o">or</span> <span class="p">(</span><span class="nx">prev</span> <span class="o">and</span> <span class="nx">prev</span><span class="p">.</span><span class="nx">spaced</span><span class="p">)</span>
-    <span class="nv">accessor: </span><span class="k">if</span> <span class="nx">prev</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;::&#39;</span>
-      <span class="nx">@tag</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;PROTOTYPE_ACCESS&#39;</span>
-    <span class="k">else</span> <span class="k">if</span> <span class="nx">prev</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;.&#39;</span> <span class="o">and</span> <span class="o">not</span> <span class="p">(</span><span class="nx">@value</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> <span class="o">is</span> <span class="s1">&#39;.&#39;</span><span class="p">)</span>
-      <span class="k">if</span> <span class="nx">@tag</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span> <span class="o">is</span> <span class="s1">&#39;?&#39;</span>
-        <span class="nx">@tag</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;SOAK_ACCESS&#39;</span><span class="p">)</span>
-        <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span><span class="p">(</span><span class="o">-</span><span class="mi">2</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
-      <span class="k">else</span>
-        <span class="nx">@tag</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;PROPERTY_ACCESS&#39;</span>
-    <span class="k">else</span>
-      <span class="nx">prev</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;@&#39;</span>
-    <span class="k">if</span> <span class="nx">accessor</span> <span class="k">then</span> <span class="s1">&#39;accessor&#39;</span> <span class="k">else</span> <span class="kc">false</span></pre></div>             </td>           </tr>                               <tr id="section-25">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-25">#</a>               </div>               <p>Sanitize a heredoc by escaping internal double quotes and
-erasing all external indentation on the left-hand side.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">sanitizeHeredoc: </span><span class="p">(</span><span class="nx">doc</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">while</span> <span class="nv">match: </span><span class="nx">HEREDOC_INDENT</span><span class="p">.</span><span class="nx">exec</span> <span class="nx">doc</span>
-      <span class="nv">attempt: </span><span class="k">if</span> <span class="nx">match</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span><span class="o">?</span> <span class="k">then</span> <span class="nx">match</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="k">else</span> <span class="nx">match</span><span class="p">[</span><span class="mi">3</span><span class="p">]</span>
-      <span class="nv">indent: </span><span class="nx">attempt</span> <span class="k">if</span> <span class="o">not</span> <span class="nx">indent</span> <span class="o">or</span> <span class="nx">attempt</span><span class="p">.</span><span class="nx">length</span> <span class="o">&lt;</span> <span class="nx">indent</span><span class="p">.</span><span class="nx">length</span>
-    <span class="nx">doc</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="k">new</span> <span class="nb">RegExp</span><span class="p">(</span><span class="s2">&quot;^&quot;</span> <span class="o">+</span><span class="nx">indent</span><span class="p">,</span> <span class="s1">&#39;gm&#39;</span><span class="p">),</span> <span class="s1">&#39;&#39;</span><span class="p">)</span>
-       <span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="nx">MULTILINER</span><span class="p">,</span> <span class="s2">&quot;\\n&quot;</span><span class="p">)</span>
-       <span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="k">new</span> <span class="nb">RegExp</span><span class="p">(</span><span class="nx">options</span><span class="p">.</span><span class="nx">quote</span><span class="p">,</span> <span class="s1">&#39;g&#39;</span><span class="p">),</span> <span class="s2">&quot;\\$options.quote&quot;</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-26">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-26">#</a>               </div>               <p>Tag a half assignment.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">tagHalfAssignment: </span><span class="p">(</span><span class="nx">tag</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">last: </span><span class="nx">@tokens</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-    <span class="nx">@tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s2">&quot;$tag=&quot;</span><span class="p">,</span> <span class="s2">&quot;$tag=&quot;</span><span class="p">,</span> <span class="nx">last</span><span class="p">[</span><span class="mi">2</span><span class="p">]]</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-27">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-27">#</a>               </div>               <p>A source of ambiguity in our grammar used to be parameter lists in function
-definitions versus argument lists in function calls. Walk backwards, tagging
-parameters specially in order to make things easier for the parser.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">tagParameters: </span><span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="k">if</span> <span class="nx">@tag</span><span class="p">()</span> <span class="o">isnt</span> <span class="s1">&#39;)&#39;</span>
-    <span class="nv">i: </span><span class="mi">0</span>
-    <span class="nx">loop</span>
-      <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span>
-      <span class="nv">tok: </span><span class="nx">@prev</span> <span class="nx">i</span>
-      <span class="k">return</span> <span class="k">if</span> <span class="o">not</span> <span class="nx">tok</span>
-      <span class="k">switch</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-        <span class="k">when</span> <span class="s1">&#39;IDENTIFIER&#39;</span>       <span class="k">then</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;PARAM&#39;</span>
-        <span class="k">when</span> <span class="s1">&#39;)&#39;</span>                <span class="k">then</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;PARAM_END&#39;</span>
-        <span class="k">when</span> <span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="s1">&#39;CALL_START&#39;</span>  <span class="k">then</span> <span class="k">return</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;PARAM_START&#39;</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-28">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-28">#</a>               </div>               <p>Close up all remaining open blocks at the end of the file.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">closeIndentation: </span><span class="o">-&gt;</span>
-    <span class="nx">@outdentToken</span> <span class="nx">@indent</span></pre></div>             </td>           </tr>                               <tr id="section-29">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-29">#</a>               </div>               <p>The error for when you try to use a forbidden word in JavaScript as
-an identifier.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">identifierError: </span><span class="p">(</span><span class="nx">word</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;SyntaxError: Reserved word \&quot;$word\&quot; on line ${@line + 1}&quot;</span></pre></div>             </td>           </tr>                               <tr id="section-30">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-30">#</a>               </div>               <p>The error for when you try to assign to a reserved word in JavaScript,
-like "function" or "default".</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">assignmentError: </span><span class="o">-&gt;</span>
-    <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;SyntaxError: Reserved word \&quot;${@value()}\&quot; on line ${@line + 1} can&#39;t be assigned&quot;</span></pre></div>             </td>           </tr>                               <tr id="section-31">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-31">#</a>               </div>               <p>Matches a balanced group such as a single or double-quoted string. Pass in
-a series of delimiters, all of which must be nested correctly within the
-contents of the string. This method allows us to have strings within
-interpolations within strings, ad infinitum.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">balancedString: </span><span class="p">(</span><span class="nx">str</span><span class="p">,</span> <span class="nx">delimited</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">options: </span><span class="o">or</span> <span class="p">{}</span>
-    <span class="nv">slash: </span><span class="nx">delimited</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;/&#39;</span>
-    <span class="nv">levels: </span><span class="p">[]</span>
-    <span class="nv">i: </span><span class="mi">0</span>
-    <span class="k">while</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">str</span><span class="p">.</span><span class="nx">length</span>
-      <span class="k">if</span> <span class="nx">levels</span><span class="p">.</span><span class="nx">length</span> <span class="o">and</span> <span class="nx">starts</span> <span class="nx">str</span><span class="p">,</span> <span class="s1">&#39;\\&#39;</span><span class="p">,</span> <span class="nx">i</span>
-        <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span>
-      <span class="k">else</span>
-        <span class="k">for</span> <span class="nx">pair</span> <span class="k">in</span> <span class="nx">delimited</span>
-          <span class="p">[</span><span class="nx">open</span><span class="p">,</span> <span class="nx">close</span><span class="p">]</span><span class="o">:</span> <span class="nx">pair</span>
-          <span class="k">if</span> <span class="nx">levels</span><span class="p">.</span><span class="nx">length</span> <span class="o">and</span> <span class="nx">starts</span><span class="p">(</span><span class="nx">str</span><span class="p">,</span> <span class="nx">close</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">and</span> <span class="nx">levels</span><span class="p">[</span><span class="nx">levels</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span> <span class="o">is</span> <span class="nx">pair</span>
-            <span class="nx">levels</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-            <span class="nv">i: </span><span class="o">+</span> <span class="nx">close</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-            <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span> <span class="nx">unless</span> <span class="nx">levels</span><span class="p">.</span><span class="nx">length</span>
-            <span class="k">break</span>
-          <span class="k">else</span> <span class="k">if</span> <span class="nx">starts</span> <span class="nx">str</span><span class="p">,</span> <span class="nx">open</span><span class="p">,</span> <span class="nx">i</span>
-            <span class="nx">levels</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">pair</span><span class="p">)</span>
-            <span class="nv">i: </span><span class="o">+</span> <span class="nx">open</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-            <span class="k">break</span>
-      <span class="k">break</span> <span class="k">if</span> <span class="o">not</span> <span class="nx">levels</span><span class="p">.</span><span class="nx">length</span> <span class="o">or</span> <span class="nx">slash</span> <span class="o">and</span> <span class="nx">starts</span> <span class="nx">str</span><span class="p">,</span> <span class="s1">&#39;\n&#39;</span><span class="p">,</span> <span class="nx">i</span>
-      <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span>
-    <span class="k">if</span> <span class="nx">levels</span><span class="p">.</span><span class="nx">length</span>
-      <span class="k">return</span> <span class="kc">false</span> <span class="k">if</span> <span class="nx">slash</span>
-      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;SyntaxError: Unterminated ${levels.pop()[0]} starting on line ${@line + 1}&quot;</span>
-    <span class="k">if</span> <span class="o">not</span> <span class="nx">i</span> <span class="k">then</span> <span class="kc">false</span> <span class="k">else</span> <span class="nx">str</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-32">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-32">#</a>               </div>               <p>Expand variables and expressions inside double-quoted strings using
-<a href="http://wiki.ecmascript.org/doku.php?id=strawman:string_interpolation">ECMA Harmony's interpolation syntax</a>
-for substitution of bare variables as well as arbitrary expressions.</p>
-
-<pre><code>"Hello $name."
-"Hello ${name.capitalize()}."
-</code></pre>
-
-<p>If it encounters an interpolation, this method will recursively create a
-new Lexer, tokenize the interpolated contents, and merge them into the
-token stream.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">interpolateString: </span><span class="p">(</span><span class="nx">str</span><span class="p">,</span> <span class="nx">escapeQuotes</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">if</span> <span class="nx">str</span><span class="p">.</span><span class="nx">length</span> <span class="o">&lt;</span> <span class="mi">3</span> <span class="o">or</span> <span class="o">not</span> <span class="nx">starts</span> <span class="nx">str</span><span class="p">,</span> <span class="s1">&#39;&quot;&#39;</span>
-      <span class="nx">@token</span> <span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="nx">str</span>
-    <span class="k">else</span>
-      <span class="nv">lexer: </span>   <span class="k">new</span> <span class="nx">Lexer</span><span class="p">()</span>
-      <span class="nv">tokens: </span>  <span class="p">[]</span>
-      <span class="nv">quote: </span>   <span class="nx">str</span><span class="p">.</span><span class="nx">substring</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">1</span>
-      <span class="p">[</span><span class="nx">i</span><span class="p">,</span> <span class="nx">pi</span><span class="p">]</span><span class="o">:</span>  <span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">]</span>
-      <span class="k">while</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">str</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-        <span class="k">if</span> <span class="nx">starts</span> <span class="nx">str</span><span class="p">,</span> <span class="s1">&#39;\\&#39;</span><span class="p">,</span> <span class="nx">i</span>
-          <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span>
-        <span class="k">else</span> <span class="k">if</span> <span class="nv">match: </span><span class="nx">str</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="nx">i</span><span class="p">).</span><span class="nx">match</span> <span class="nx">INTERPOLATION</span>
-          <span class="p">[</span><span class="nx">group</span><span class="p">,</span> <span class="nx">interp</span><span class="p">]</span><span class="o">:</span> <span class="nx">match</span>
-          <span class="nv">interp: </span><span class="s2">&quot;this.${ interp.substring(1) }&quot;</span> <span class="k">if</span> <span class="nx">starts</span> <span class="nx">interp</span><span class="p">,</span> <span class="s1">&#39;@&#39;</span>
-          <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s2">&quot;$quote${ str.substring(pi, i) }$quote&quot;</span><span class="p">]</span> <span class="k">if</span> <span class="nx">pi</span> <span class="o">&lt;</span> <span class="nx">i</span>
-          <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;IDENTIFIER&#39;</span><span class="p">,</span> <span class="nx">interp</span><span class="p">]</span>
-          <span class="nv">i: </span><span class="o">+</span> <span class="nx">group</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-          <span class="nv">pi: </span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nv">expr: </span><span class="nx">@balancedString</span> <span class="nx">str</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="nx">i</span><span class="p">),</span> <span class="p">[[</span><span class="s1">&#39;${&#39;</span><span class="p">,</span> <span class="s1">&#39;}&#39;</span><span class="p">]])</span>
-          <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s2">&quot;$quote${ str.substring(pi, i) }$quote&quot;</span><span class="p">]</span> <span class="k">if</span> <span class="nx">pi</span> <span class="o">&lt;</span> <span class="nx">i</span>
-          <span class="nv">inner: </span><span class="nx">expr</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="nx">expr</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span>
-          <span class="k">if</span> <span class="nx">inner</span><span class="p">.</span><span class="nx">length</span>
-            <span class="nv">nested: </span><span class="nx">lexer</span><span class="p">.</span><span class="nx">tokenize</span> <span class="s2">&quot;($inner)&quot;</span><span class="p">,</span> <span class="p">{</span><span class="nv">line: </span><span class="nx">@line</span><span class="p">}</span>
-            <span class="p">(</span><span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;)&#39;</span><span class="p">)</span> <span class="k">for</span> <span class="nx">tok</span><span class="p">,</span> <span class="nx">idx</span> <span class="k">in</span> <span class="nx">nested</span> <span class="k">when</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;CALL_END&#39;</span>
-            <span class="nx">nested</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-            <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;TOKENS&#39;</span><span class="p">,</span> <span class="nx">nested</span><span class="p">]</span>
-          <span class="k">else</span>
-            <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s2">&quot;$quote$quote&quot;</span><span class="p">]</span>
-          <span class="nv">i: </span><span class="o">+</span> <span class="nx">expr</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-          <span class="nv">pi: </span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="nv">i: </span><span class="o">+</span> <span class="mi">1</span>
-      <span class="nx">tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s2">&quot;$quote${ str.substring(pi, i) }$quote&quot;</span><span class="p">]</span> <span class="k">if</span> <span class="nx">pi</span> <span class="o">&lt;</span> <span class="nx">i</span> <span class="o">and</span> <span class="nx">pi</span> <span class="o">&lt;</span> <span class="nx">str</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-      <span class="nx">tokens</span><span class="p">.</span><span class="nx">unshift</span> <span class="p">[</span><span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s1">&#39;&quot;&quot;&#39;</span><span class="p">]</span> <span class="nx">unless</span> <span class="nx">tokens</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;STRING&#39;</span>
-      <span class="nv">interpolated: </span><span class="nx">tokens</span><span class="p">.</span><span class="nx">length</span> <span class="o">&gt;</span> <span class="mi">1</span>
-      <span class="nx">@token</span> <span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="s1">&#39;(&#39;</span> <span class="k">if</span> <span class="nx">interpolated</span>
-      <span class="k">for</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">i</span> <span class="k">in</span> <span class="nx">tokens</span>
-        <span class="p">[</span><span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span><span class="p">]</span><span class="o">:</span> <span class="nx">token</span>
-        <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;TOKENS&#39;</span>
-          <span class="vi">@tokens: </span><span class="nx">@tokens</span><span class="p">.</span><span class="nx">concat</span> <span class="nx">value</span>
-        <span class="k">else</span> <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;STRING&#39;</span> <span class="o">and</span> <span class="nx">escapeQuotes</span>
-          <span class="nv">escaped: </span><span class="nx">value</span><span class="p">.</span><span class="nx">substring</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="nx">value</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">).</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/&quot;/g</span><span class="p">,</span> <span class="s1">&#39;\\&quot;&#39;</span><span class="p">)</span>
-          <span class="nx">@token</span> <span class="nx">tag</span><span class="p">,</span> <span class="s2">&quot;\&quot;$escaped\&quot;&quot;</span>
-        <span class="k">else</span>
-          <span class="nx">@token</span> <span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span>
-        <span class="nx">@token</span> <span class="s1">&#39;+&#39;</span><span class="p">,</span> <span class="s1">&#39;+&#39;</span> <span class="k">if</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">tokens</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span>
-      <span class="nx">@token</span> <span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span> <span class="k">if</span> <span class="nx">interpolated</span>
-      <span class="nx">tokens</span></pre></div>             </td>           </tr>                               <tr id="section-33">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-33">#</a>               </div>               <h2>Helpers</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-34">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-34">#</a>               </div>               <p>Add a token to the results, taking note of the line number.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">token: </span><span class="p">(</span><span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">@tokens</span><span class="p">.</span><span class="nx">push</span> <span class="p">[</span><span class="nx">tag</span><span class="p">,</span> <span class="nx">value</span><span class="p">,</span> <span class="nx">@line</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-35">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-35">#</a>               </div>               <p>Peek at a tag in the current token stream.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">tag: </span><span class="p">(</span><span class="nx">index</span><span class="p">,</span> <span class="nx">newTag</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="nx">unless</span> <span class="nv">tok: </span><span class="nx">@prev</span> <span class="nx">index</span>
-    <span class="k">return</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="nx">newTag</span> <span class="k">if</span> <span class="nx">newTag</span><span class="o">?</span>
-    <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-36">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-36">#</a>               </div>               <p>Peek at a value in the current token stream.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">value: </span><span class="p">(</span><span class="nx">index</span><span class="p">,</span> <span class="nx">val</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="nx">unless</span> <span class="nv">tok: </span><span class="nx">@prev</span> <span class="nx">index</span>
-    <span class="k">return</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="nx">val</span> <span class="k">if</span> <span class="nx">val</span><span class="o">?</span>
-    <span class="nx">tok</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-37">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-37">#</a>               </div>               <p>Peek at a previous token, entire.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">prev: </span><span class="p">(</span><span class="nx">index</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">@tokens</span><span class="p">[</span><span class="nx">@tokens</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="p">(</span><span class="nx">index</span> <span class="o">or</span> <span class="mi">1</span><span class="p">)]</span></pre></div>             </td>           </tr>                               <tr id="section-38">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-38">#</a>               </div>               <p>Attempt to match a string against the current chunk, returning the indexed
-match if successful, and <code>false</code> otherwise.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">match: </span><span class="p">(</span><span class="nx">regex</span><span class="p">,</span> <span class="nx">index</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">false</span> <span class="nx">unless</span> <span class="nv">m: </span><span class="nx">@chunk</span><span class="p">.</span><span class="nx">match</span> <span class="nx">regex</span>
-    <span class="k">if</span> <span class="nx">m</span> <span class="k">then</span> <span class="nx">m</span><span class="p">[</span><span class="nx">index</span><span class="p">]</span> <span class="k">else</span> <span class="kc">false</span></pre></div>             </td>           </tr>                               <tr id="section-39">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-39">#</a>               </div>               <p>Are we in the midst of an unfinished expression?</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">unfinished: </span><span class="o">-&gt;</span>
-    <span class="nv">prev: </span><span class="nx">@prev</span><span class="p">(</span><span class="mi">2</span><span class="p">)</span>
-    <span class="nx">@value</span><span class="p">()</span> <span class="o">and</span> <span class="nx">@value</span><span class="p">().</span><span class="nx">match</span> <span class="o">and</span> <span class="nx">@value</span><span class="p">().</span><span class="nx">match</span><span class="p">(</span><span class="nx">NO_NEWLINE</span><span class="p">)</span> <span class="o">and</span>
-      <span class="nx">prev</span> <span class="o">and</span> <span class="p">(</span><span class="nx">prev</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">isnt</span> <span class="s1">&#39;.&#39;</span><span class="p">)</span> <span class="o">and</span> <span class="o">not</span> <span class="nx">@value</span><span class="p">().</span><span class="nx">match</span><span class="p">(</span><span class="nx">CODE</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-40">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-40">#</a>               </div>               <h2>Constants</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-41">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-41">#</a>               </div>               <p>Keywords that CoffeeScript shares in common with JavaScript.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">JS_KEYWORDS: </span><span class="p">[</span>
-  <span class="s2">&quot;if&quot;</span><span class="p">,</span> <span class="s2">&quot;else&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;true&quot;</span><span class="p">,</span> <span class="s2">&quot;false&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;new&quot;</span><span class="p">,</span> <span class="s2">&quot;return&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;try&quot;</span><span class="p">,</span> <span class="s2">&quot;catch&quot;</span><span class="p">,</span> <span class="s2">&quot;finally&quot;</span><span class="p">,</span> <span class="s2">&quot;throw&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;break&quot;</span><span class="p">,</span> <span class="s2">&quot;continue&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;for&quot;</span><span class="p">,</span> <span class="s2">&quot;in&quot;</span><span class="p">,</span> <span class="s2">&quot;while&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;delete&quot;</span><span class="p">,</span> <span class="s2">&quot;instanceof&quot;</span><span class="p">,</span> <span class="s2">&quot;typeof&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;switch&quot;</span><span class="p">,</span> <span class="s2">&quot;super&quot;</span><span class="p">,</span> <span class="s2">&quot;extends&quot;</span><span class="p">,</span> <span class="s2">&quot;class&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="s2">&quot;null&quot;</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-42">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-42">#</a>               </div>               <p>CoffeeScript-only keywords, which we're more relaxed about allowing. They can't
-be used standalone, but you can reference them as an attached property.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">COFFEE_ALIASES: </span> <span class="p">[</span><span class="s2">&quot;and&quot;</span><span class="p">,</span> <span class="s2">&quot;or&quot;</span><span class="p">,</span> <span class="s2">&quot;is&quot;</span><span class="p">,</span> <span class="s2">&quot;isnt&quot;</span><span class="p">,</span> <span class="s2">&quot;not&quot;</span><span class="p">]</span>
-<span class="nv">COFFEE_KEYWORDS: </span><span class="nx">COFFEE_ALIASES</span><span class="p">.</span><span class="nx">concat</span> <span class="p">[</span>
-  <span class="s2">&quot;then&quot;</span><span class="p">,</span> <span class="s2">&quot;unless&quot;</span><span class="p">,</span> <span class="s2">&quot;until&quot;</span><span class="p">,</span> <span class="s2">&quot;loop&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;yes&quot;</span><span class="p">,</span> <span class="s2">&quot;no&quot;</span><span class="p">,</span> <span class="s2">&quot;on&quot;</span><span class="p">,</span> <span class="s2">&quot;off&quot;</span><span class="p">,</span>
-  <span class="s2">&quot;of&quot;</span><span class="p">,</span> <span class="s2">&quot;by&quot;</span><span class="p">,</span> <span class="s2">&quot;where&quot;</span><span class="p">,</span> <span class="s2">&quot;when&quot;</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-43">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-43">#</a>               </div>               <p>The list of keywords that are reserved by JavaScript, but not used, or are
-used by CoffeeScript internally. We throw an error when these are encountered,
-to avoid having a JavaScript error at runtime.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">RESERVED: </span><span class="p">[</span>
-  <span class="s2">&quot;case&quot;</span><span class="p">,</span> <span class="s2">&quot;default&quot;</span><span class="p">,</span> <span class="s2">&quot;do&quot;</span><span class="p">,</span> <span class="s2">&quot;function&quot;</span><span class="p">,</span> <span class="s2">&quot;var&quot;</span><span class="p">,</span> <span class="s2">&quot;void&quot;</span><span class="p">,</span> <span class="s2">&quot;with&quot;</span>
-  <span class="s2">&quot;const&quot;</span><span class="p">,</span> <span class="s2">&quot;let&quot;</span><span class="p">,</span> <span class="s2">&quot;enum&quot;</span><span class="p">,</span> <span class="s2">&quot;export&quot;</span><span class="p">,</span> <span class="s2">&quot;import&quot;</span><span class="p">,</span> <span class="s2">&quot;native&quot;</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-44">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-44">#</a>               </div>               <p>The superset of both JavaScript keywords and reserved words, none of which may
-be used as identifiers or properties.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">JS_FORBIDDEN: </span><span class="nx">JS_KEYWORDS</span><span class="p">.</span><span class="nx">concat</span> <span class="nx">RESERVED</span></pre></div>             </td>           </tr>                               <tr id="section-45">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-45">#</a>               </div>               <p>Token matching regexes.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">IDENTIFIER    : </span><span class="sr">/^([a-zA-Z\$_](\w|\$)*)/</span>
-<span class="nv">NUMBER        : </span><span class="sr">/^(((\b0(x|X)[0-9a-fA-F]+)|((\b[0-9]+(\.[0-9]+)?|\.[0-9]+)(e[+\-]?[0-9]+)?)))\b/i</span>
-<span class="nv">HEREDOC       : </span><span class="sr">/^(&quot;{6}|&#39;{6}|&quot;{3}\n?([\s\S]*?)\n?([ \t]*)&quot;{3}|&#39;{3}\n?([\s\S]*?)\n?([ \t]*)&#39;{3})/</span>
-<span class="nv">INTERPOLATION : </span><span class="sr">/^\$([a-zA-Z_@]\w*(\.\w+)*)/</span>
-<span class="nv">OPERATOR      : </span><span class="sr">/^([+\*&amp;|\/\-%=&lt;&gt;:!?]+)([ \t]*)/</span>
-<span class="nv">WHITESPACE    : </span><span class="sr">/^([ \t]+)/</span>
-<span class="nv">COMMENT       : </span><span class="sr">/^(\s*#{3}(?!#)[ \t]*\n+([\s\S]*?)[ \t]*\n+[ \t]*#{3}|(\s*#[^\n]*)+)/</span>
-<span class="nv">CODE          : </span><span class="sr">/^((-|=)&gt;)/</span>
-<span class="nv">MULTI_DENT    : </span><span class="sr">/^((\n([ \t]*))+)(\.)?/</span>
-<span class="nv">LAST_DENTS    : </span><span class="sr">/\n([ \t]*)/g</span>
-<span class="nv">LAST_DENT     : </span><span class="sr">/\n([ \t]*)/</span>
-<span class="nv">ASSIGNMENT    : </span><span class="sr">/^[:=]$/</span></pre></div>             </td>           </tr>                               <tr id="section-46">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-46">#</a>               </div>               <p>Regex-matching-regexes.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">REGEX_START        : </span><span class="sr">/^\/[^\/ ]/</span>
-<span class="nv">REGEX_INTERPOLATION: </span><span class="sr">/([^\\]\$[a-zA-Z_@]|[^\\]\$\{.*[^\\]\})/</span>
-<span class="nv">REGEX_END          : </span><span class="sr">/^(([imgy]{1,4})\b|\W|$)/</span>
-<span class="nv">REGEX_ESCAPE       : </span><span class="sr">/\\[^\$]/g</span></pre></div>             </td>           </tr>                               <tr id="section-47">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-47">#</a>               </div>               <p>Token cleaning regexes.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">JS_CLEANER      : </span><span class="sr">/(^`|`$)/g</span>
-<span class="nv">MULTILINER      : </span><span class="sr">/\n/g</span>
-<span class="nv">STRING_NEWLINES : </span><span class="sr">/\n[ \t]*/g</span>
-<span class="nv">NO_NEWLINE      : </span><span class="sr">/^([+\*&amp;|\/\-%=&lt;&gt;:!.\\][&lt;&gt;=&amp;|]*|and|or|is|isnt|not|delete|typeof|instanceof)$/</span>
-<span class="nv">HEREDOC_INDENT  : </span><span class="sr">/(\n+([ \t]*)|^([ \t]+))/g</span>
-<span class="nv">ASSIGNED        : </span><span class="sr">/^([a-zA-Z\$_]\w*[ \t]*?[:=])/</span>
-<span class="nv">NEXT_CHARACTER  : </span><span class="sr">/^\s*(\S)/</span></pre></div>             </td>           </tr>                               <tr id="section-48">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-48">#</a>               </div>               <p>Tokens which a regular expression will never immediately follow, but which
-a division operator might.</p>
-
-<p>See: http://www.mozilla.org/js/language/js20-2002-04/rationale/syntax.html#regular-expressions</p>
-
-<p>Our list is shorter, due to sans-parentheses method calls.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">NOT_REGEX: </span><span class="p">[</span>
-  <span class="s1">&#39;NUMBER&#39;</span><span class="p">,</span> <span class="s1">&#39;REGEX&#39;</span><span class="p">,</span> <span class="s1">&#39;++&#39;</span><span class="p">,</span> <span class="s1">&#39;--&#39;</span><span class="p">,</span> <span class="s1">&#39;FALSE&#39;</span><span class="p">,</span> <span class="s1">&#39;NULL&#39;</span><span class="p">,</span> <span class="s1">&#39;TRUE&#39;</span><span class="p">,</span> <span class="s1">&#39;]&#39;</span>
-<span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-49">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-49">#</a>               </div>               <p>Tokens which could legitimately be invoked or indexed. A opening
-parentheses or bracket following these tokens will be recorded as the start
-of a function invocation or indexing operation.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">CALLABLE: </span><span class="p">[</span><span class="s1">&#39;IDENTIFIER&#39;</span><span class="p">,</span> <span class="s1">&#39;SUPER&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="s1">&#39;]&#39;</span><span class="p">,</span> <span class="s1">&#39;}&#39;</span><span class="p">,</span> <span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s1">&#39;@&#39;</span><span class="p">,</span> <span class="s1">&#39;THIS&#39;</span><span class="p">,</span> <span class="s1">&#39;?&#39;</span><span class="p">,</span> <span class="s1">&#39;::&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-50">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-50">#</a>               </div>               <p>Tokens that, when immediately preceding a <code>WHEN</code>, indicate that the <code>WHEN</code>
-occurs at the start of a line. We disambiguate these from trailing whens to
-avoid an ambiguity in the grammar.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">LINE_BREAK: </span><span class="p">[</span><span class="s1">&#39;INDENT&#39;</span><span class="p">,</span> <span class="s1">&#39;OUTDENT&#39;</span><span class="p">,</span> <span class="s1">&#39;TERMINATOR&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-51">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-51">#</a>               </div>               <p>Half-assignments...</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">HALF_ASSIGNMENTS: </span><span class="p">[</span><span class="s1">&#39;-&#39;</span><span class="p">,</span> <span class="s1">&#39;+&#39;</span><span class="p">,</span> <span class="s1">&#39;/&#39;</span><span class="p">,</span> <span class="s1">&#39;*&#39;</span><span class="p">,</span> <span class="s1">&#39;%&#39;</span><span class="p">,</span> <span class="s1">&#39;||&#39;</span><span class="p">,</span> <span class="s1">&#39;&amp;&amp;&#39;</span><span class="p">,</span> <span class="s1">&#39;?&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-52">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-52">#</a>               </div>               <p>Conversions from CoffeeScript operators into JavaScript ones.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">CONVERSIONS: </span><span class="p">{</span>
-  <span class="s1">&#39;and&#39;</span><span class="o">:</span>  <span class="s1">&#39;&amp;&amp;&#39;</span>
-  <span class="s1">&#39;or&#39;</span><span class="o">:</span>   <span class="s1">&#39;||&#39;</span>
-  <span class="s1">&#39;is&#39;</span><span class="o">:</span>   <span class="s1">&#39;==&#39;</span>
-  <span class="s1">&#39;isnt&#39;</span><span class="o">:</span> <span class="s1">&#39;!=&#39;</span>
-  <span class="s1">&#39;not&#39;</span><span class="o">:</span>  <span class="s1">&#39;!&#39;</span>
-<span class="p">}</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/optparse.html

@@ -1,67 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>optparse.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               optparse.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>A simple <strong>OptionParser</strong> class to parse option flags from the command-line.
-Use it like so:</p>
-
-<pre><code>parser:  new OptionParser switches, helpBanner
-options: parser.parse process.argv
-</code></pre>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.OptionParser: </span><span class="nx">class</span> <span class="nx">OptionParser</span></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Initialize with a list of valid options, in the form:</p>
-
-<pre><code>[short-flag, long-flag, description]
-</code></pre>
-
-<p>Along with an an optional banner for the usage help.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">constructor: </span><span class="p">(</span><span class="nx">rules</span><span class="p">,</span> <span class="nx">banner</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="vi">@banner: </span> <span class="nx">banner</span>
-    <span class="vi">@rules: </span>  <span class="nx">buildRules</span><span class="p">(</span><span class="nx">rules</span><span class="p">)</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Parse the list of arguments, populating an <code>options</code> object with all of the
-specified options, and returning it. <code>options.arguments</code> will be an array
-containing the remaning non-option arguments. This is a simpler API than
-many option parsers that allow you to attach callback actions for every
-flag. Instead, you're responsible for interpreting the options object.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">parse: </span><span class="p">(</span><span class="nx">args</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">options: </span><span class="p">{</span><span class="nv">arguments: </span><span class="p">[]}</span>
-    <span class="nv">args: </span><span class="nx">normalizeArguments</span> <span class="nx">args</span>
-    <span class="k">while</span> <span class="p">(</span><span class="nv">arg: </span><span class="nx">args</span><span class="p">.</span><span class="nx">shift</span><span class="p">())</span>
-      <span class="nv">isOption: </span><span class="o">!!</span><span class="p">(</span><span class="nx">arg</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">LONG_FLAG</span><span class="p">)</span> <span class="o">or</span> <span class="nx">arg</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">SHORT_FLAG</span><span class="p">))</span>
-      <span class="nv">matchedRule: </span><span class="kc">no</span>
-      <span class="k">for</span> <span class="nx">rule</span> <span class="k">in</span> <span class="nx">@rules</span>
-        <span class="k">if</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">shortFlag</span> <span class="o">is</span> <span class="nx">arg</span> <span class="o">or</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">longFlag</span> <span class="o">is</span> <span class="nx">arg</span>
-          <span class="nx">options</span><span class="p">[</span><span class="nx">rule</span><span class="p">.</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="k">if</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">hasArgument</span> <span class="k">then</span> <span class="nx">args</span><span class="p">.</span><span class="nx">shift</span><span class="p">()</span> <span class="k">else</span> <span class="kc">true</span>
-          <span class="nv">matchedRule: </span><span class="kc">yes</span>
-          <span class="k">break</span>
-      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;unrecognized option: $arg&quot;</span> <span class="k">if</span> <span class="nx">isOption</span> <span class="o">and</span> <span class="o">not</span> <span class="nx">matchedRule</span>
-      <span class="nx">options</span><span class="p">.</span><span class="nx">arguments</span><span class="p">.</span><span class="nx">push</span> <span class="nx">arg</span> <span class="nx">unless</span> <span class="nx">isOption</span>
-    <span class="nx">options</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Return the help text for this <strong>OptionParser</strong>, listing and describing all
-of the valid options, for <code>--help</code> and such.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">help: </span><span class="o">-&gt;</span>
-    <span class="nv">lines: </span><span class="p">[</span><span class="s1">&#39;Available options:&#39;</span><span class="p">]</span>
-    <span class="nx">lines</span><span class="p">.</span><span class="nx">unshift</span> <span class="s2">&quot;$@banner\n&quot;</span> <span class="k">if</span> <span class="nx">@banner</span>
-    <span class="k">for</span> <span class="nx">rule</span> <span class="k">in</span> <span class="nx">@rules</span>
-      <span class="nv">spaces: </span>  <span class="mi">15</span> <span class="o">-</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">longFlag</span><span class="p">.</span><span class="nx">length</span>
-      <span class="nv">spaces: </span>  <span class="k">if</span> <span class="nx">spaces</span> <span class="o">&gt;</span> <span class="mi">0</span> <span class="k">then</span> <span class="p">(</span><span class="s1">&#39; &#39;</span> <span class="k">for</span> <span class="nx">i</span> <span class="k">in</span> <span class="p">[</span><span class="mi">0</span><span class="p">..</span><span class="nx">spaces</span><span class="p">]).</span><span class="nx">join</span><span class="p">(</span><span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="k">else</span> <span class="s1">&#39;&#39;</span>
-      <span class="nv">letPart: </span><span class="k">if</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">shortFlag</span> <span class="k">then</span> <span class="nx">rule</span><span class="p">.</span><span class="nx">shortFlag</span> <span class="o">+</span> <span class="s1">&#39;, &#39;</span> <span class="k">else</span> <span class="s1">&#39;    &#39;</span>
-      <span class="nx">lines</span><span class="p">.</span><span class="nx">push</span> <span class="s2">&quot;  $letPart$rule.longFlag$spaces$rule.description&quot;</span>
-    <span class="s2">&quot;\n${ lines.join(&#39;\n&#39;) }\n&quot;</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <h2>Helpers</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Regex matchers for option flags.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">LONG_FLAG: </span> <span class="sr">/^(--\w[\w\-]+)/</span>
-<span class="nv">SHORT_FLAG: </span><span class="sr">/^(-\w)/</span>
-<span class="nv">MULTI_FLAG: </span><span class="sr">/^-(\w{2,})/</span>
-<span class="nv">OPTIONAL: </span>  <span class="sr">/\[(.+)\]/</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Build and return the list of option rules. If the optional <em>short-flag</em> is
-unspecified, leave it out by padding with <code>null</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">buildRules: </span><span class="p">(</span><span class="nx">rules</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="k">for</span> <span class="nx">tuple</span> <span class="k">in</span> <span class="nx">rules</span>
-    <span class="nx">tuple</span><span class="p">.</span><span class="nx">unshift</span> <span class="kc">null</span> <span class="k">if</span> <span class="nx">tuple</span><span class="p">.</span><span class="nx">length</span> <span class="o">&lt;</span> <span class="mi">3</span>
-    <span class="nx">buildRule</span> <span class="nx">tuple</span><span class="p">...</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Build a rule from a <code>-o</code> short flag, a <code>--output [DIR]</code> long flag, and the
-description of what the option does.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">buildRule: </span><span class="p">(</span><span class="nx">shortFlag</span><span class="p">,</span> <span class="nx">longFlag</span><span class="p">,</span> <span class="nx">description</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">match: </span>     <span class="nx">longFlag</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">OPTIONAL</span><span class="p">)</span>
-  <span class="nv">longFlag: </span> <span class="nx">longFlag</span><span class="p">.</span><span class="nx">match</span><span class="p">(</span><span class="nx">LONG_FLAG</span><span class="p">)[</span><span class="mi">1</span><span class="p">]</span>
-  <span class="p">{</span>
-    <span class="nv">name: </span>        <span class="nx">longFlag</span><span class="p">.</span><span class="nx">substr</span> <span class="mi">2</span>
-    <span class="nv">shortFlag: </span>  <span class="nx">shortFlag</span>
-    <span class="nv">longFlag: </span>   <span class="nx">longFlag</span>
-    <span class="nv">description: </span> <span class="nx">description</span>
-    <span class="nv">hasArgument: </span><span class="o">!!</span><span class="p">(</span><span class="nx">match</span> <span class="o">and</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span>
-  <span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>Normalize arguments by expanding merged flags into multiple flags. This allows
-you to have <code>-wl</code> be the same as <code>--watch --lint</code>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">normalizeArguments: </span><span class="p">(</span><span class="nx">args</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="nv">args: </span><span class="nx">args</span><span class="p">.</span><span class="nx">slice</span> <span class="mi">0</span>
-  <span class="nv">result: </span><span class="p">[]</span>
-  <span class="k">for</span> <span class="nx">arg</span> <span class="k">in</span> <span class="nx">args</span>
-    <span class="k">if</span> <span class="nv">match: </span><span class="nx">arg</span><span class="p">.</span><span class="nx">match</span> <span class="nx">MULTI_FLAG</span>
-      <span class="nx">result</span><span class="p">.</span><span class="nx">push</span> <span class="s1">&#39;-&#39;</span> <span class="o">+</span> <span class="nx">l</span> <span class="k">for</span> <span class="nx">l</span> <span class="k">in</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">split</span> <span class="s1">&#39;&#39;</span>
-    <span class="k">else</span>
-      <span class="nx">result</span><span class="p">.</span><span class="nx">push</span> <span class="nx">arg</span>
-  <span class="nx">result</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/repl.html

@@ -1,25 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>repl.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               repl.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>A very simple Read-Eval-Print-Loop. Compiles one line at a time to JavaScript
-and evaluates it. Good for simple tests, or poking around the <strong>Node.js</strong> API.
-Using it looks like this:</p>
-
-<pre><code>coffee&gt; puts "$num bottles of beer" for num in [99..1]
-</code></pre>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Require the <strong>coffee-script</strong> module to get access to the compiler.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">CoffeeScript: </span><span class="nx">require</span> <span class="s1">&#39;./coffee-script&#39;</span>
-<span class="nv">helpers: </span>     <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./helpers&#39;</span><span class="p">).</span><span class="nx">helpers</span>
-<span class="nv">readline: </span>    <span class="nx">require</span> <span class="s1">&#39;readline&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Start by opening up <strong>stdio</strong>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">stdio: </span><span class="nx">process</span><span class="p">.</span><span class="nx">openStdin</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Quick alias for quitting the REPL.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nx">helpers</span><span class="p">.</span><span class="nx">extend</span> <span class="nx">global</span><span class="p">,</span> <span class="p">{</span>
-  <span class="nv">quit: </span><span class="o">-&gt;</span> <span class="nx">process</span><span class="p">.</span><span class="nx">exit</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
-<span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>The main REPL function. <strong>run</strong> is called every time a line of code is entered.
-Attempt to evaluate the command. If there's an exception, print it out instead
-of exiting.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">run: </span><span class="p">(</span><span class="nx">buffer</span><span class="p">)</span> <span class="o">-&gt;</span>
-  <span class="k">try</span>
-    <span class="nv">val: </span><span class="nx">CoffeeScript</span><span class="p">.</span><span class="nx">run</span> <span class="nx">buffer</span><span class="p">.</span><span class="nx">toString</span><span class="p">(),</span> <span class="p">{</span><span class="nv">noWrap: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">globals: </span><span class="kc">true</span><span class="p">,</span> <span class="nv">source: </span><span class="s1">&#39;repl&#39;</span><span class="p">}</span>
-    <span class="nx">puts</span> <span class="nx">inspect</span> <span class="nx">val</span> <span class="k">if</span> <span class="nx">val</span> <span class="o">isnt</span> <span class="kc">undefined</span>
-  <span class="k">catch</span> <span class="nx">err</span>
-    <span class="nx">puts</span> <span class="nx">err</span><span class="p">.</span><span class="nx">stack</span> <span class="o">or</span> <span class="nx">err</span><span class="p">.</span><span class="nx">toString</span><span class="p">()</span>
-  <span class="nx">repl</span><span class="p">.</span><span class="nx">prompt</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Create the REPL by listening to <strong>stdin</strong>.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">repl: </span><span class="nx">readline</span><span class="p">.</span><span class="nx">createInterface</span> <span class="nx">stdio</span>
-<span class="nx">repl</span><span class="p">.</span><span class="nx">setPrompt</span> <span class="s1">&#39;coffee&gt; &#39;</span>
-<span class="nx">stdio</span><span class="p">.</span><span class="nx">addListener</span> <span class="s1">&#39;data&#39;</span><span class="p">,</span>   <span class="p">(</span><span class="nx">buffer</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">repl</span><span class="p">.</span><span class="nx">write</span> <span class="nx">buffer</span>
-<span class="nx">repl</span><span class="p">.</span><span class="nx">addListener</span>  <span class="s1">&#39;close&#39;</span><span class="p">,</span>  <span class="o">-&gt;</span> <span class="nx">stdio</span><span class="p">.</span><span class="nx">destroy</span><span class="p">()</span>
-<span class="nx">repl</span><span class="p">.</span><span class="nx">addListener</span>  <span class="s1">&#39;line&#39;</span><span class="p">,</span>   <span class="nx">run</span>
-<span class="nx">repl</span><span class="p">.</span><span class="nx">prompt</span><span class="p">()</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/rewriter.html

@@ -1,214 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>rewriter.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               rewriter.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>The CoffeeScript language has a good deal of optional syntax, implicit syntax,
-and shorthand syntax. This can greatly complicate a grammar and bloat
-the resulting parse table. Instead of making the parser handle it all, we take
-a series of passes over the token stream, using this <strong>Rewriter</strong> to convert
-shorthand into the unambiguous long form, add implicit indentation and
-parentheses, balance incorrect nestings, and generally clean things up.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Set up exported variables for both Node.js and the browser.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">if</span> <span class="nx">process</span><span class="o">?</span>
-  <span class="p">{</span><span class="nx">helpers</span><span class="p">}</span><span class="o">:</span> <span class="nx">require</span><span class="p">(</span><span class="s1">&#39;./helpers&#39;</span><span class="p">)</span>
-<span class="k">else</span>
-  <span class="k">this</span><span class="p">.</span><span class="nv">exports: </span><span class="k">this</span>
-  <span class="nv">helpers: </span>     <span class="k">this</span><span class="p">.</span><span class="nx">helpers</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>Import the helpers we need.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="p">{</span><span class="nx">include</span><span class="p">}</span><span class="o">:</span> <span class="nx">helpers</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>The <strong>Rewriter</strong> class is used by the <a href="lexer.html">Lexer</a>, directly against
-its internal array of tokens.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">exports.Rewriter: </span><span class="nx">class</span> <span class="nx">Rewriter</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Rewrite the token stream in multiple passes, one logical filter at
-a time. This could certainly be changed into a single pass through the
-stream, with a big ol' efficient switch, but it's much nicer to work with
-like this. The order of these passes matters -- indentation must be
-corrected before implicit parentheses can be wrapped around blocks of code.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">rewrite: </span><span class="p">(</span><span class="nx">tokens</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="vi">@tokens: </span><span class="nx">tokens</span>
-    <span class="nx">@removeLeadingNewlines</span><span class="p">()</span>
-    <span class="nx">@removeMidExpressionNewlines</span><span class="p">()</span>
-    <span class="nx">@closeOpenCallsAndIndexes</span><span class="p">()</span>
-    <span class="nx">@addImplicitIndentation</span><span class="p">()</span>
-    <span class="nx">@addImplicitParentheses</span><span class="p">()</span>
-    <span class="nx">@ensureBalance</span> <span class="nx">BALANCED_PAIRS</span>
-    <span class="nx">@rewriteClosingParens</span><span class="p">()</span>
-    <span class="nx">@tokens</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Rewrite the token stream, looking one token ahead and behind.
-Allow the return value of the block to tell us how many tokens to move
-forwards (or backwards) in the stream, to make sure we don't miss anything
-as tokens are inserted and removed, and the stream changes length under
-our feet.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">scanTokens: </span><span class="p">(</span><span class="nx">block</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">i: </span><span class="mi">0</span>
-    <span class="nx">loop</span>
-      <span class="k">break</span> <span class="nx">unless</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span>
-      <span class="nv">move: </span><span class="nx">block</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span> <span class="o">-</span> <span class="mi">1</span><span class="p">],</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span><span class="p">],</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">],</span> <span class="nx">i</span>
-      <span class="nv">i: </span><span class="o">+</span> <span class="nx">move</span>
-    <span class="kc">true</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Leading newlines would introduce an ambiguity in the grammar, so we
-dispatch them here.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">removeLeadingNewlines: </span><span class="o">-&gt;</span>
-    <span class="nx">@tokens</span><span class="p">.</span><span class="nx">shift</span><span class="p">()</span> <span class="k">while</span> <span class="nx">@tokens</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">and</span> <span class="nx">@tokens</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;TERMINATOR&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Some blocks occur in the middle of expressions -- when we're expecting
-this, remove their trailing newlines.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">removeMidExpressionNewlines: </span><span class="o">-&gt;</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="k">return</span> <span class="mi">1</span> <span class="nx">unless</span> <span class="nx">post</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">EXPRESSION_CLOSE</span><span class="p">,</span> <span class="nx">post</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="o">and</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;TERMINATOR&#39;</span>
-      <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">1</span>
-      <span class="k">return</span> <span class="mi">0</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>The lexer has tagged the opening parenthesis of a method call, and the
-opening bracket of an indexing operation. Match them with their paired
-close.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">closeOpenCallsAndIndexes: </span><span class="o">-&gt;</span>
-    <span class="nv">parens: </span>  <span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-    <span class="nv">brackets: </span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="k">switch</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-        <span class="k">when</span> <span class="s1">&#39;CALL_START&#39;</span>  <span class="k">then</span> <span class="nx">parens</span><span class="p">.</span><span class="nx">push</span> <span class="mi">0</span>
-        <span class="k">when</span> <span class="s1">&#39;INDEX_START&#39;</span> <span class="k">then</span> <span class="nx">brackets</span><span class="p">.</span><span class="nx">push</span> <span class="mi">0</span>
-        <span class="k">when</span> <span class="s1">&#39;(&#39;</span>           <span class="k">then</span> <span class="nx">parens</span><span class="p">[</span><span class="nx">parens</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="k">when</span> <span class="s1">&#39;[&#39;</span>           <span class="k">then</span> <span class="nx">brackets</span><span class="p">[</span><span class="nx">brackets</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="k">when</span> <span class="s1">&#39;)&#39;</span>
-          <span class="k">if</span> <span class="nx">parens</span><span class="p">[</span><span class="nx">parens</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span> <span class="o">is</span> <span class="mi">0</span>
-            <span class="nx">parens</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-            <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;CALL_END&#39;</span>
-          <span class="k">else</span>
-            <span class="nx">parens</span><span class="p">[</span><span class="nx">parens</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="o">-</span> <span class="mi">1</span>
-        <span class="k">when</span> <span class="s1">&#39;]&#39;</span>
-          <span class="k">if</span> <span class="nx">brackets</span><span class="p">[</span><span class="nx">brackets</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="mi">0</span>
-            <span class="nx">brackets</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-            <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;INDEX_END&#39;</span>
-          <span class="k">else</span>
-            <span class="nx">brackets</span><span class="p">[</span><span class="nx">brackets</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="o">-</span> <span class="mi">1</span>
-      <span class="k">return</span> <span class="mi">1</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Methods may be optionally called without parentheses, for simple cases.
-Insert the implicit parentheses here, so that the parser doesn't have to
-deal with them.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">addImplicitParentheses: </span><span class="o">-&gt;</span>
-    <span class="nv">stack: </span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-    <span class="nv">closeCalls: </span><span class="p">(</span><span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="k">for</span> <span class="nx">tmp</span> <span class="k">in</span> <span class="p">[</span><span class="mi">0</span><span class="p">...</span><span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]]</span>
-        <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span><span class="p">(</span><span class="nx">i</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="p">[</span><span class="s1">&#39;CALL_END&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span><span class="p">][</span><span class="mi">2</span><span class="p">]])</span>
-      <span class="nv">size: </span><span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
-      <span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="mi">0</span>
-      <span class="nx">size</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="nv">tag: </span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-      <span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">2</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="nx">stack</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;OUTDENT&#39;</span>
-      <span class="nv">open: </span><span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span> <span class="o">&gt;</span> <span class="mi">0</span>
-      <span class="k">if</span> <span class="nx">prev</span> <span class="o">and</span> <span class="nx">prev</span><span class="p">.</span><span class="nx">spaced</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">IMPLICIT_FUNC</span><span class="p">,</span> <span class="nx">prev</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">IMPLICIT_CALL</span><span class="p">,</span> <span class="nx">tag</span><span class="p">)</span> <span class="o">and</span>
-          <span class="o">not</span> <span class="p">(</span><span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;!&#39;</span> <span class="o">and</span> <span class="p">(</span><span class="nx">post</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">in</span> <span class="p">[</span><span class="s1">&#39;IN&#39;</span><span class="p">,</span> <span class="s1">&#39;OF&#39;</span><span class="p">]))</span>
-        <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="p">[</span><span class="s1">&#39;CALL_START&#39;</span><span class="p">,</span> <span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]]</span>
-        <span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span> <span class="mi">0</span> <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">EXPRESSION_START</span><span class="p">,</span> <span class="nx">tag</span><span class="p">)</span>
-        <span class="k">return</span> <span class="mi">2</span>
-      <span class="k">if</span> <span class="nx">include</span><span class="p">(</span><span class="nx">EXPRESSION_START</span><span class="p">,</span> <span class="nx">tag</span><span class="p">)</span>
-        <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;INDENT&#39;</span> <span class="o">and</span> <span class="o">!</span><span class="nx">token</span><span class="p">.</span><span class="nx">generated</span> <span class="o">and</span> <span class="nx">open</span> <span class="o">and</span> <span class="o">not</span> <span class="p">(</span><span class="nx">prev</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">IMPLICIT_BLOCK</span><span class="p">,</span> <span class="nx">prev</span><span class="p">[</span><span class="mi">0</span><span class="p">]))</span>
-          <span class="nv">size: </span><span class="nx">closeCalls</span><span class="p">(</span><span class="nx">i</span><span class="p">)</span>
-          <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span> <span class="mi">0</span>
-          <span class="k">return</span> <span class="nx">size</span>
-        <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span> <span class="mi">0</span>
-        <span class="k">return</span> <span class="mi">1</span>
-      <span class="k">if</span> <span class="nx">open</span> <span class="o">and</span> <span class="o">!</span><span class="nx">token</span><span class="p">.</span><span class="nx">generated</span> <span class="o">and</span> <span class="p">(</span><span class="o">!</span><span class="nx">post</span> <span class="o">or</span> <span class="nx">include</span><span class="p">(</span><span class="nx">IMPLICIT_END</span><span class="p">,</span> <span class="nx">tag</span><span class="p">))</span>
-        <span class="nv">j: </span><span class="mi">1</span><span class="p">;</span> <span class="nx">j</span><span class="o">++</span> <span class="k">while</span> <span class="p">(</span><span class="nv">nx: </span><span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span> <span class="o">+</span> <span class="nx">j</span><span class="p">])</span><span class="o">?</span> <span class="o">and</span> <span class="nx">include</span><span class="p">(</span><span class="nx">IMPLICIT_END</span><span class="p">,</span> <span class="nx">nx</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
-        <span class="k">if</span> <span class="nx">nx</span><span class="o">?</span> <span class="o">and</span> <span class="nx">nx</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;,&#39;</span>
-          <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span><span class="p">(</span><span class="nx">i</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span> <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="s1">&#39;TERMINATOR&#39;</span>
-        <span class="k">else</span>
-          <span class="nv">size: </span><span class="nx">closeCalls</span><span class="p">(</span><span class="nx">i</span><span class="p">)</span>
-          <span class="nx">stack</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nx">tag</span> <span class="o">isnt</span> <span class="s1">&#39;OUTDENT&#39;</span> <span class="o">and</span> <span class="nx">include</span> <span class="nx">EXPRESSION_END</span><span class="p">,</span> <span class="nx">tag</span>
-          <span class="k">return</span> <span class="nx">size</span>
-      <span class="k">if</span> <span class="nx">tag</span> <span class="o">isnt</span> <span class="s1">&#39;OUTDENT&#39;</span> <span class="o">and</span> <span class="nx">include</span> <span class="nx">EXPRESSION_END</span><span class="p">,</span> <span class="nx">tag</span>
-        <span class="nx">stack</span><span class="p">[</span><span class="nx">stack</span><span class="p">.</span><span class="nx">length</span> <span class="o">-</span> <span class="mi">2</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="nx">stack</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-        <span class="k">return</span> <span class="mi">1</span>
-      <span class="k">return</span> <span class="mi">1</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Because our grammar is LALR(1), it can't handle some single-line
-expressions that lack ending delimiters. The <strong>Rewriter</strong> adds the implicit
-blocks, so it doesn't need to. ')' can close a single-line block,
-but we need to make sure it's balanced.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">addImplicitIndentation: </span><span class="o">-&gt;</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="k">if</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;ELSE&#39;</span> <span class="o">and</span> <span class="nx">prev</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">isnt</span> <span class="s1">&#39;OUTDENT&#39;</span>
-        <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="p">[</span><span class="s1">&#39;INDENT&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]],</span> <span class="p">[</span><span class="s1">&#39;OUTDENT&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]]</span>
-        <span class="k">return</span> <span class="mi">2</span>
-      <span class="k">return</span> <span class="mi">1</span> <span class="nx">unless</span> <span class="nx">include</span><span class="p">(</span><span class="nx">SINGLE_LINERS</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="o">and</span>
-        <span class="nx">post</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">isnt</span> <span class="s1">&#39;INDENT&#39;</span> <span class="o">and</span>
-        <span class="o">not</span> <span class="p">(</span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;ELSE&#39;</span> <span class="o">and</span> <span class="nx">post</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;IF&#39;</span><span class="p">)</span>
-      <span class="nv">starter: </span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-      <span class="nv">indent: </span><span class="p">[</span><span class="s1">&#39;INDENT&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]]</span>
-      <span class="nv">indent.generated: </span><span class="kc">true</span>
-      <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">indent</span>
-      <span class="nv">idx: </span><span class="nx">i</span> <span class="o">+</span> <span class="mi">1</span>
-      <span class="nv">parens: </span><span class="mi">0</span>
-      <span class="nx">loop</span>
-        <span class="nv">idx: </span><span class="o">+</span> <span class="mi">1</span>
-        <span class="nv">tok: </span><span class="nx">@tokens</span><span class="p">[</span><span class="nx">idx</span><span class="p">]</span>
-        <span class="nv">pre: </span><span class="nx">@tokens</span><span class="p">[</span><span class="nx">idx</span> <span class="o">-</span> <span class="mi">1</span><span class="p">]</span>
-        <span class="k">if</span> <span class="p">(</span><span class="o">not</span> <span class="nx">tok</span> <span class="o">or</span>
-            <span class="p">(</span><span class="nx">include</span><span class="p">(</span><span class="nx">SINGLE_CLOSERS</span><span class="p">,</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span> <span class="o">and</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">isnt</span> <span class="s1">&#39;;&#39;</span> <span class="o">and</span> <span class="nx">parens</span> <span class="o">is</span> <span class="mi">0</span><span class="p">)</span> <span class="o">or</span>
-            <span class="p">(</span><span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;)&#39;</span> <span class="o">and</span> <span class="nx">parens</span> <span class="o">is</span> <span class="mi">0</span><span class="p">))</span> <span class="o">and</span>
-            <span class="o">not</span> <span class="p">(</span><span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;ELSE&#39;</span> <span class="o">and</span> <span class="nx">starter</span> <span class="o">not</span> <span class="k">in</span> <span class="p">[</span><span class="s1">&#39;IF&#39;</span><span class="p">,</span> <span class="s1">&#39;THEN&#39;</span><span class="p">])</span>
-          <span class="nv">insertion: </span><span class="k">if</span> <span class="nx">pre</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s2">&quot;,&quot;</span> <span class="k">then</span> <span class="nx">idx</span> <span class="o">-</span> <span class="mi">1</span> <span class="k">else</span> <span class="nx">idx</span>
-          <span class="nv">outdent: </span><span class="p">[</span><span class="s1">&#39;OUTDENT&#39;</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]]</span>
-          <span class="nv">outdent.generated: </span><span class="kc">true</span>
-          <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">insertion</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">outdent</span>
-          <span class="k">break</span>
-        <span class="nv">parens: </span><span class="o">+</span> <span class="mi">1</span> <span class="k">if</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;(&#39;</span>
-        <span class="nv">parens: </span><span class="o">-</span> <span class="mi">1</span> <span class="k">if</span> <span class="nx">tok</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;)&#39;</span>
-      <span class="k">return</span> <span class="mi">1</span> <span class="nx">unless</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="s1">&#39;THEN&#39;</span>
-      <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">1</span>
-      <span class="k">return</span> <span class="mi">0</span></pre></div>             </td>           </tr>                               <tr id="section-12">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-12">#</a>               </div>               <p>Ensure that all listed pairs of tokens are correctly balanced throughout
-the course of the token stream.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">ensureBalance: </span><span class="p">(</span><span class="nx">pairs</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nv">levels: </span><span class="p">{}</span>
-    <span class="nv">openLine: </span><span class="p">{}</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="k">for</span> <span class="nx">pair</span> <span class="k">in</span> <span class="nx">pairs</span>
-        <span class="p">[</span><span class="nx">open</span><span class="p">,</span> <span class="nx">close</span><span class="p">]</span><span class="o">:</span> <span class="nx">pair</span>
-        <span class="nx">levels</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span><span class="o">:</span> <span class="o">or</span> <span class="mi">0</span>
-        <span class="k">if</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="nx">open</span>
-          <span class="nx">openLine</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span><span class="o">:</span> <span class="nx">token</span><span class="p">[</span><span class="mi">2</span><span class="p">]</span> <span class="k">if</span> <span class="nx">levels</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span> <span class="o">==</span> <span class="mi">0</span>
-          <span class="nx">levels</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="mi">1</span>
-        <span class="nx">levels</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span><span class="o">:</span> <span class="o">-</span> <span class="mi">1</span> <span class="k">if</span> <span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="nx">close</span>
-        <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s2">&quot;too many ${token[1]} on line ${token[2] + 1}&quot;</span><span class="p">)</span> <span class="k">if</span> <span class="nx">levels</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span> <span class="o">&lt;</span> <span class="mi">0</span>
-      <span class="k">return</span> <span class="mi">1</span>
-    <span class="nv">unclosed: </span><span class="nx">key</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">value</span> <span class="k">of</span> <span class="nx">levels</span> <span class="k">when</span> <span class="nx">value</span> <span class="o">&gt;</span> <span class="mi">0</span>
-    <span class="k">if</span> <span class="nx">unclosed</span><span class="p">.</span><span class="nx">length</span>
-      <span class="nv">open: </span><span class="nx">unclosed</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-      <span class="nv">line: </span><span class="nx">openLine</span><span class="p">[</span><span class="nx">open</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span>
-      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s2">&quot;unclosed $open on line $line&quot;</span></pre></div>             </td>           </tr>                               <tr id="section-13">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-13">#</a>               </div>               <p>We'd like to support syntax like this:</p>
-
-<pre><code>el.click((event) -&gt;
-  el.hide())
-</code></pre>
-
-<p>In order to accomplish this, move outdents that follow closing parens
-inwards, safely. The steps to accomplish this are:</p>
-
-<ol>
-<li>Check that all paired tokens are balanced and in order.</li>
-<li>Rewrite the stream with a stack: if you see an <code>EXPRESSION_START</code>, add it
-to the stack. If you see an <code>EXPRESSION_END</code>, pop the stack and replace
-it with the inverse of what we've just popped.</li>
-<li>Keep track of "debt" for tokens that we manufacture, to make sure we end
-up balanced in the end.</li>
-<li>Be careful not to alter array or parentheses delimiters with overzealous
-rewriting.</li>
-</ol>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">rewriteClosingParens: </span><span class="o">-&gt;</span>
-    <span class="nv">stack: </span><span class="p">[]</span>
-    <span class="nv">debt: </span> <span class="p">{}</span>
-    <span class="p">(</span><span class="nx">debt</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span><span class="o">:</span> <span class="mi">0</span><span class="p">)</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">INVERSES</span>
-    <span class="nx">@scanTokens</span> <span class="p">(</span><span class="nx">prev</span><span class="p">,</span> <span class="nx">token</span><span class="p">,</span> <span class="nx">post</span><span class="p">,</span> <span class="nx">i</span><span class="p">)</span> <span class="o">=&gt;</span>
-      <span class="nv">tag: </span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-      <span class="nv">inv: </span><span class="nx">INVERSES</span><span class="p">[</span><span class="nx">token</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span>
-      <span class="k">if</span> <span class="nx">include</span> <span class="nx">EXPRESSION_START</span><span class="p">,</span> <span class="nx">tag</span>
-        <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span> <span class="nx">token</span>
-        <span class="k">return</span> <span class="mi">1</span>
-      <span class="k">else</span> <span class="k">if</span> <span class="nx">include</span> <span class="nx">EXPRESSION_END</span><span class="p">,</span> <span class="nx">tag</span>
-        <span class="k">if</span> <span class="nx">debt</span><span class="p">[</span><span class="nx">inv</span><span class="p">]</span> <span class="o">&gt;</span> <span class="mi">0</span>
-          <span class="nx">debt</span><span class="p">[</span><span class="nx">inv</span><span class="p">]</span><span class="o">:</span> <span class="o">-</span> <span class="mi">1</span>
-          <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">1</span>
-          <span class="k">return</span> <span class="mi">0</span>
-        <span class="k">else</span>
-          <span class="nv">match: </span><span class="nx">stack</span><span class="p">.</span><span class="nx">pop</span><span class="p">()</span>
-          <span class="nv">mtag: </span> <span class="nx">match</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
-          <span class="nv">oppos: </span><span class="nx">INVERSES</span><span class="p">[</span><span class="nx">mtag</span><span class="p">]</span>
-          <span class="k">return</span> <span class="mi">1</span> <span class="k">if</span> <span class="nx">tag</span> <span class="o">is</span> <span class="nx">oppos</span>
-          <span class="nx">debt</span><span class="p">[</span><span class="nx">mtag</span><span class="p">]</span><span class="o">:</span> <span class="o">+</span> <span class="mi">1</span>
-          <span class="nv">val: </span><span class="p">[</span><span class="nx">oppos</span><span class="p">,</span> <span class="k">if</span> <span class="nx">mtag</span> <span class="o">is</span> <span class="s1">&#39;INDENT&#39;</span> <span class="k">then</span> <span class="nx">match</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="k">else</span> <span class="nx">oppos</span><span class="p">]</span>
-          <span class="k">if</span> <span class="nx">@tokens</span><span class="p">[</span><span class="nx">i</span> <span class="o">+</span> <span class="mi">2</span><span class="p">]</span><span class="o">?</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">is</span> <span class="nx">mtag</span>
-            <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span> <span class="o">+</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">val</span>
-            <span class="nx">stack</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">match</span><span class="p">)</span>
-          <span class="k">else</span>
-            <span class="nx">@tokens</span><span class="p">.</span><span class="nx">splice</span> <span class="nx">i</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">val</span>
-          <span class="k">return</span> <span class="mi">1</span>
-      <span class="k">else</span>
-        <span class="k">return</span> <span class="mi">1</span></pre></div>             </td>           </tr>                               <tr id="section-14">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-14">#</a>               </div>               <h2>Constants</h2>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-15">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-15">#</a>               </div>               <p>List of the token pairs that must be balanced.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">BALANCED_PAIRS: </span><span class="p">[[</span><span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;[&#39;</span><span class="p">,</span> <span class="s1">&#39;]&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;{&#39;</span><span class="p">,</span> <span class="s1">&#39;}&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;INDENT&#39;</span><span class="p">,</span> <span class="s1">&#39;OUTDENT&#39;</span><span class="p">],</span>
-  <span class="p">[</span><span class="s1">&#39;PARAM_START&#39;</span><span class="p">,</span> <span class="s1">&#39;PARAM_END&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;CALL_START&#39;</span><span class="p">,</span> <span class="s1">&#39;CALL_END&#39;</span><span class="p">],</span> <span class="p">[</span><span class="s1">&#39;INDEX_START&#39;</span><span class="p">,</span> <span class="s1">&#39;INDEX_END&#39;</span><span class="p">]]</span></pre></div>             </td>           </tr>                               <tr id="section-16">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-16">#</a>               </div>               <p>The inverse mappings of <code>BALANCED_PAIRS</code> we're trying to fix up, so we can
-look things up from either end.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">INVERSES: </span><span class="p">{}</span>
-<span class="k">for</span> <span class="nx">pair</span> <span class="k">in</span> <span class="nx">BALANCED_PAIRS</span>
-  <span class="nx">INVERSES</span><span class="p">[</span><span class="nx">pair</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span><span class="o">:</span> <span class="nx">pair</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
-  <span class="nx">INVERSES</span><span class="p">[</span><span class="nx">pair</span><span class="p">[</span><span class="mi">1</span><span class="p">]]</span><span class="o">:</span> <span class="nx">pair</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-17">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-17">#</a>               </div>               <p>The tokens that signal the start of a balanced pair.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">EXPRESSION_START: </span><span class="nx">pair</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="nx">pair</span> <span class="k">in</span> <span class="nx">BALANCED_PAIRS</span></pre></div>             </td>           </tr>                               <tr id="section-18">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-18">#</a>               </div>               <p>The tokens that signal the end of a balanced pair.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">EXPRESSION_END: </span>  <span class="nx">pair</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="k">for</span> <span class="nx">pair</span> <span class="k">in</span> <span class="nx">BALANCED_PAIRS</span></pre></div>             </td>           </tr>                               <tr id="section-19">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-19">#</a>               </div>               <p>Tokens that indicate the close of a clause of an expression.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">EXPRESSION_CLOSE: </span><span class="p">[</span><span class="s1">&#39;CATCH&#39;</span><span class="p">,</span> <span class="s1">&#39;WHEN&#39;</span><span class="p">,</span> <span class="s1">&#39;ELSE&#39;</span><span class="p">,</span> <span class="s1">&#39;FINALLY&#39;</span><span class="p">].</span><span class="nx">concat</span> <span class="nx">EXPRESSION_END</span></pre></div>             </td>           </tr>                               <tr id="section-20">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-20">#</a>               </div>               <p>Tokens that, if followed by an <code>IMPLICIT_CALL</code>, indicate a function invocation.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">IMPLICIT_FUNC: </span> <span class="p">[</span><span class="s1">&#39;IDENTIFIER&#39;</span><span class="p">,</span> <span class="s1">&#39;SUPER&#39;</span><span class="p">,</span> <span class="s1">&#39;)&#39;</span><span class="p">,</span> <span class="s1">&#39;CALL_END&#39;</span><span class="p">,</span> <span class="s1">&#39;]&#39;</span><span class="p">,</span> <span class="s1">&#39;INDEX_END&#39;</span><span class="p">,</span> <span class="s1">&#39;@&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-21">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-21">#</a>               </div>               <p>If preceded by an <code>IMPLICIT_FUNC</code>, indicates a function invocation.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">IMPLICIT_CALL: </span> <span class="p">[</span><span class="s1">&#39;IDENTIFIER&#39;</span><span class="p">,</span> <span class="s1">&#39;NUMBER&#39;</span><span class="p">,</span> <span class="s1">&#39;STRING&#39;</span><span class="p">,</span> <span class="s1">&#39;JS&#39;</span><span class="p">,</span> <span class="s1">&#39;REGEX&#39;</span><span class="p">,</span> <span class="s1">&#39;NEW&#39;</span><span class="p">,</span> <span class="s1">&#39;PARAM_START&#39;</span><span class="p">,</span>
-                 <span class="s1">&#39;TRY&#39;</span><span class="p">,</span> <span class="s1">&#39;DELETE&#39;</span><span class="p">,</span> <span class="s1">&#39;TYPEOF&#39;</span><span class="p">,</span> <span class="s1">&#39;SWITCH&#39;</span><span class="p">,</span>
-                 <span class="s1">&#39;TRUE&#39;</span><span class="p">,</span> <span class="s1">&#39;FALSE&#39;</span><span class="p">,</span> <span class="s1">&#39;YES&#39;</span><span class="p">,</span> <span class="s1">&#39;NO&#39;</span><span class="p">,</span> <span class="s1">&#39;ON&#39;</span><span class="p">,</span> <span class="s1">&#39;OFF&#39;</span><span class="p">,</span> <span class="s1">&#39;!&#39;</span><span class="p">,</span> <span class="s1">&#39;!!&#39;</span><span class="p">,</span>
-                 <span class="s1">&#39;THIS&#39;</span><span class="p">,</span> <span class="s1">&#39;NULL&#39;</span><span class="p">,</span>
-                 <span class="s1">&#39;@&#39;</span><span class="p">,</span> <span class="s1">&#39;-&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;=&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;[&#39;</span><span class="p">,</span> <span class="s1">&#39;(&#39;</span><span class="p">,</span> <span class="s1">&#39;{&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-22">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-22">#</a>               </div>               <p>Tokens indicating that the implicit call must enclose a block of expressions.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">IMPLICIT_BLOCK: </span><span class="p">[</span><span class="s1">&#39;-&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;=&gt;&#39;</span><span class="p">,</span> <span class="s1">&#39;{&#39;</span><span class="p">,</span> <span class="s1">&#39;[&#39;</span><span class="p">,</span> <span class="s1">&#39;,&#39;</span><span class="p">]</span></pre></div>             </td>           </tr>                               <tr id="section-23">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-23">#</a>               </div>               <p>Tokens that always mark the end of an implicit call for single-liners.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">IMPLICIT_END: </span>  <span class="p">[</span><span class="s1">&#39;IF&#39;</span><span class="p">,</span> <span class="s1">&#39;UNLESS&#39;</span><span class="p">,</span> <span class="s1">&#39;FOR&#39;</span><span class="p">,</span> <span class="s1">&#39;WHILE&#39;</span><span class="p">,</span> <span class="s1">&#39;UNTIL&#39;</span><span class="p">,</span> <span class="s1">&#39;LOOP&#39;</span><span class="p">,</span> <span class="s1">&#39;TERMINATOR&#39;</span><span class="p">,</span> <span class="s1">&#39;INDENT&#39;</span><span class="p">].</span><span class="nx">concat</span> <span class="nx">EXPRESSION_END</span></pre></div>             </td>           </tr>                               <tr id="section-24">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-24">#</a>               </div>               <p>Single-line flavors of block expressions that have unclosed endings.
-The grammar can't disambiguate them, so we insert the implicit indentation.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="nv">SINGLE_LINERS: </span><span class="p">[</span><span class="s1">&#39;ELSE&#39;</span><span class="p">,</span> <span class="s2">&quot;-&gt;&quot;</span><span class="p">,</span> <span class="s2">&quot;=&gt;&quot;</span><span class="p">,</span> <span class="s1">&#39;TRY&#39;</span><span class="p">,</span> <span class="s1">&#39;FINALLY&#39;</span><span class="p">,</span> <span class="s1">&#39;THEN&#39;</span><span class="p">]</span>
-<span class="nv">SINGLE_CLOSERS: </span><span class="p">[</span><span class="s1">&#39;TERMINATOR&#39;</span><span class="p">,</span> <span class="s1">&#39;CATCH&#39;</span><span class="p">,</span> <span class="s1">&#39;FINALLY&#39;</span><span class="p">,</span> <span class="s1">&#39;ELSE&#39;</span><span class="p">,</span> <span class="s1">&#39;OUTDENT&#39;</span><span class="p">,</span> <span class="s1">&#39;LEADING_WHEN&#39;</span><span class="p">]</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/docs/scope.html

@@ -1,48 +0,0 @@
-<!DOCTYPE html>  <html> <head>   <title>scope.coffee</title>   <meta http-equiv="content-type" content="text/html; charset=UTF-8">   <link rel="stylesheet" media="all" href="docco.css" /> </head> <body>   <div id="container">     <div id="background"></div>            <div id="jump_to">         Jump To &hellip;         <div id="jump_wrapper">           <div id="jump_page">                                           <a class="source" href="cake.html">                 cake.coffee               </a>                                           <a class="source" href="coffee-script.html">                 coffee-script.coffee               </a>                                           <a class="source" href="command.html">                 command.coffee               </a>                                           <a class="source" href="grammar.html">                 grammar.coffee               </a>                                           <a class="source" href="helpers.html">                 helpers.coffee               </a>                                           <a class="source" href="index.html">                 index.coffee               </a>                                           <a class="source" href="lexer.html">                 lexer.coffee               </a>                                           <a class="source" href="nodes.html">                 nodes.coffee               </a>                                           <a class="source" href="optparse.html">                 optparse.coffee               </a>                                           <a class="source" href="repl.html">                 repl.coffee               </a>                                           <a class="source" href="rewriter.html">                 rewriter.coffee               </a>                                           <a class="source" href="scope.html">                 scope.coffee               </a>                        </div>         </div>       </div>          <table cellpadding="0" cellspacing="0">       <thead>         <tr>           <th class="docs">             <h1>               scope.coffee             </h1>           </th>           <th class="code">           </th>         </tr>       </thead>       <tbody>                               <tr id="section-1">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-1">#</a>               </div>               <p>The <strong>Scope</strong> class regulates lexical scoping within CoffeeScript. As you
-generate code, you create a tree of scopes in the same shape as the nested
-function bodies. Each scope knows about the variables declared within it,
-and has a reference to its parent enclosing scope. In this way, we know which
-variables are new and need to be declared with <code>var</code>, and which are shared
-with the outside.</p>             </td>             <td class="code">               <div class="highlight"><pre></pre></div>             </td>           </tr>                               <tr id="section-2">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-2">#</a>               </div>               <p>Set up exported variables for both <strong>Node.js</strong> and the browser.</p>             </td>             <td class="code">               <div class="highlight"><pre><span class="k">this</span><span class="p">.</span><span class="nv">exports: </span><span class="k">this</span> <span class="nx">unless</span> <span class="nx">process</span><span class="o">?</span>
-
-<span class="nv">exports.Scope: </span><span class="nx">class</span> <span class="nx">Scope</span></pre></div>             </td>           </tr>                               <tr id="section-3">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-3">#</a>               </div>               <p>The top-level <strong>Scope</strong> object.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="vi">@root: </span><span class="kc">null</span></pre></div>             </td>           </tr>                               <tr id="section-4">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-4">#</a>               </div>               <p>Initialize a scope with its parent, for lookups up the chain,
-as well as a reference to the <strong>Expressions</strong> node is belongs to, which is
-where it should declare its variables, and a reference to the function that
-it wraps.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">constructor: </span><span class="p">(</span><span class="nx">parent</span><span class="p">,</span> <span class="nx">expressions</span><span class="p">,</span> <span class="nx">method</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="p">[</span><span class="nx">@parent</span><span class="p">,</span> <span class="nx">@expressions</span><span class="p">,</span> <span class="nx">@method</span><span class="p">]</span><span class="o">:</span> <span class="p">[</span><span class="nx">parent</span><span class="p">,</span> <span class="nx">expressions</span><span class="p">,</span> <span class="nx">method</span><span class="p">]</span>
-    <span class="vi">@variables: </span><span class="p">{}</span>
-    <span class="k">if</span> <span class="nx">@parent</span>
-      <span class="vi">@tempVar: </span><span class="nx">@parent</span><span class="p">.</span><span class="nx">tempVar</span>
-    <span class="k">else</span>
-      <span class="nv">Scope.root: </span><span class="k">this</span>
-      <span class="vi">@tempVar: </span><span class="s1">&#39;_a&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-5">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-5">#</a>               </div>               <p>Look up a variable name in lexical scope, and declare it if it does not
-already exist.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">find: </span><span class="p">(</span><span class="nx">name</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">true</span> <span class="k">if</span> <span class="nx">@check</span> <span class="nx">name</span>
-    <span class="nx">@variables</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;var&#39;</span>
-    <span class="kc">false</span></pre></div>             </td>           </tr>                               <tr id="section-6">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-6">#</a>               </div>               <p>Test variables and return true the first time fn(v, k) returns true</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">any: </span><span class="p">(</span><span class="nx">fn</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">for</span> <span class="nx">v</span><span class="p">,</span> <span class="nx">k</span> <span class="k">of</span> <span class="nx">@variables</span> <span class="k">when</span> <span class="nx">fn</span><span class="p">(</span><span class="nx">v</span><span class="p">,</span> <span class="nx">k</span><span class="p">)</span>
-      <span class="k">return</span> <span class="kc">true</span>
-    <span class="k">return</span> <span class="kc">false</span></pre></div>             </td>           </tr>                               <tr id="section-7">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-7">#</a>               </div>               <p>Reserve a variable name as originating from a function parameter for this
-scope. No <code>var</code> required for internal references.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">parameter: </span><span class="p">(</span><span class="nx">name</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">@variables</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;param&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-8">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-8">#</a>               </div>               <p>Just check to see if a variable has already been declared, without reserving.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">check: </span><span class="p">(</span><span class="nx">name</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="k">return</span> <span class="kc">true</span> <span class="k">if</span> <span class="nx">@variables</span><span class="p">.</span><span class="nx">hasOwnProperty</span> <span class="nx">name</span>
-    <span class="o">!!</span><span class="p">(</span><span class="nx">@parent</span> <span class="o">and</span> <span class="nx">@parent</span><span class="p">.</span><span class="nx">check</span><span class="p">(</span><span class="nx">name</span><span class="p">))</span></pre></div>             </td>           </tr>                               <tr id="section-9">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-9">#</a>               </div>               <p>If we need to store an intermediate result, find an available name for a
-compiler-generated variable. <code>_a</code>, <code>_b</code>, and so on...</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">freeVariable: </span><span class="o">-&gt;</span>
-    <span class="k">while</span> <span class="nx">@check</span> <span class="nx">@tempVar</span>
-      <span class="nv">ordinal: </span><span class="mi">1</span> <span class="o">+</span> <span class="nb">parseInt</span> <span class="nx">@tempVar</span><span class="p">.</span><span class="nx">substr</span><span class="p">(</span><span class="mi">1</span><span class="p">),</span> <span class="mi">36</span>
-      <span class="vi">@tempVar: </span><span class="s1">&#39;_&#39;</span> <span class="o">+</span> <span class="nx">ordinal</span><span class="p">.</span><span class="nx">toString</span><span class="p">(</span><span class="mi">36</span><span class="p">).</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\d/g</span><span class="p">,</span> <span class="s1">&#39;a&#39;</span><span class="p">)</span>
-    <span class="nx">@variables</span><span class="p">[</span><span class="nx">@tempVar</span><span class="p">]</span><span class="o">:</span> <span class="s1">&#39;var&#39;</span>
-    <span class="nx">@tempVar</span></pre></div>             </td>           </tr>                               <tr id="section-10">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-10">#</a>               </div>               <p>Ensure that an assignment is made at the top of this scope
-(or at the top-level scope, if requested).</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">assign: </span><span class="p">(</span><span class="nx">name</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">@variables</span><span class="p">[</span><span class="nx">name</span><span class="p">]</span><span class="o">:</span> <span class="p">{</span><span class="nv">value: </span><span class="nx">value</span><span class="p">,</span> <span class="nv">assigned: </span><span class="kc">true</span><span class="p">}</span></pre></div>             </td>           </tr>                               <tr id="section-11">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-11">#</a>               </div>               <p>Does this scope reference any variables that need to be declared in the
-given function body?</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">hasDeclarations: </span><span class="p">(</span><span class="nx">body</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">body</span> <span class="o">is</span> <span class="nx">@expressions</span> <span class="o">and</span> <span class="nx">@any</span> <span class="p">(</span><span class="nx">k</span><span class="p">,</span> <span class="nx">val</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">val</span> <span class="o">is</span> <span class="s1">&#39;var&#39;</span></pre></div>             </td>           </tr>                               <tr id="section-12">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-12">#</a>               </div>               <p>Does this scope reference any assignments that need to be declared at the
-top of the given function body?</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">hasAssignments: </span><span class="p">(</span><span class="nx">body</span><span class="p">)</span> <span class="o">-&gt;</span>
-    <span class="nx">body</span> <span class="o">is</span> <span class="nx">@expressions</span> <span class="o">and</span> <span class="nx">@any</span> <span class="p">(</span><span class="nx">k</span><span class="p">,</span> <span class="nx">val</span><span class="p">)</span> <span class="o">-&gt;</span> <span class="nx">val</span><span class="p">.</span><span class="nx">assigned</span></pre></div>             </td>           </tr>                               <tr id="section-13">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-13">#</a>               </div>               <p>Return the list of variables first declared in this scope.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">declaredVariables: </span><span class="o">-&gt;</span>
-    <span class="p">(</span><span class="nx">key</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">@variables</span> <span class="k">when</span> <span class="nx">val</span> <span class="o">is</span> <span class="s1">&#39;var&#39;</span><span class="p">).</span><span class="nx">sort</span><span class="p">()</span></pre></div>             </td>           </tr>                               <tr id="section-14">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-14">#</a>               </div>               <p>Return the list of assignments that are supposed to be made at the top
-of this scope.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">assignedVariables: </span><span class="o">-&gt;</span>
-    <span class="s2">&quot;$key = $val.value&quot;</span> <span class="k">for</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">val</span> <span class="k">of</span> <span class="nx">@variables</span> <span class="k">when</span> <span class="nx">val</span><span class="p">.</span><span class="nx">assigned</span></pre></div>             </td>           </tr>                               <tr id="section-15">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-15">#</a>               </div>               <p>Compile the JavaScript for all of the variable declarations in this scope.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">compiledDeclarations: </span><span class="o">-&gt;</span>
-    <span class="nx">@declaredVariables</span><span class="p">().</span><span class="nx">join</span> <span class="s1">&#39;, &#39;</span></pre></div>             </td>           </tr>                               <tr id="section-16">             <td class="docs">               <div class="octowrap">                 <a class="octothorpe" href="#section-16">#</a>               </div>               <p>Compile the JavaScript for all of the variable assignments in this scope.</p>             </td>             <td class="code">               <div class="highlight"><pre>  <span class="nv">compiledAssignments: </span><span class="o">-&gt;</span>
-    <span class="nx">@assignedVariables</span><span class="p">().</span><span class="nx">join</span> <span class="s1">&#39;, &#39;</span>
-
-</pre></div>             </td>           </tr>                </tbody>     </table>   </div> </body> </html> 

documentation/js/aliases.js

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

documentation/js/array_comprehensions.js

@@ -1,24 +1,19 @@
 (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();
-        }
-      }
-    }
+
+  // Eat lunch.
+  var lunch;
+  var a = ['toast', 'cheese', 'wine'];
+  var d = [];
+  for (var b=0, c=a.length; b<c; b++) {
+    var food = a[b];
+    d[b] = food.eat();
   }
-})();
+  lunch = d;
+  // Zebra-stripe a table.
+  var e = table;
+  for (var f=0, g=e.length; f<g; f++) {
+    var row = e[f];
+    var i = f;
+    i % 2 === 0 ? highlight(row) : null;
+  }
+})();

documentation/js/assignment.js

@@ -1,5 +1,4 @@
 (function(){
-  var difficulty, greeting;
-  greeting = "Hello CoffeeScript";
-  difficulty = 0.5;
-})();
+  var greeting = "Hello CoffeeScript";
+  var difficulty = 0.5;
+})();

documentation/js/cake_tasks.js

@@ -1,15 +0,0 @@
-(function(){
-  task('test', 'run each of the unit tests', function() {
-    var _a, _b, _c, _d;
-    _a = []; _c = files;
-    for (_b = 0, _d = _c.length; _b < _d; _b++) {
-      (function() {
-        var test = _c[_b];
-        return _a.push(fs.readFile(test, function(err, code) {
-          return eval(coffee.compile(code));
-        }));
-      })();
-    }
-    return _a;
-  });
-})();

documentation/js/classes.js

@@ -1,39 +0,0 @@
-(function(){
-  var Animal, Horse, Snake, sam, tom;
-  var __extends = function(child, parent) {
-    var ctor = function(){ };
-    ctor.prototype = parent.prototype;
-    child.__superClass__ = parent.prototype;
-    child.prototype = new ctor();
-    child.prototype.constructor = child;
-  };
-  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();
-})();

documentation/js/comparisons.js

@@ -1,5 +0,0 @@
-(function(){
-  var cholesterol, healthy;
-  cholesterol = 127;
-  healthy = (200 > cholesterol) && (cholesterol > 60);
-})();

documentation/js/conditionals.js

@@ -1,12 +1,12 @@
 (function(){
-  var date, mood, options;
+  var mood;
   if (singing) {
-    mood = greatlyImproved;
+    mood = greatly_improved;
   }
-  if (happy && knowsIt) {
-    clapsHands();
-    chaChaCha();
+  if (happy && knows_it) {
+    claps_hands();
+    cha_cha_cha();
   }
-  date = friday ? sue : jill;
-  options = options || defaultOptions;
-})();
+  var date = friday ? sue : jill;
+  expensive = expensive || do_the_math();
+})();

documentation/js/embedded.js

@@ -1,6 +1,5 @@
 (function(){
-  var hi;
-  hi = function() {
+  var hi = function() {
   return [document.title, "Hello JavaScript"].join(": ");
 };
-})();
+})();

documentation/js/existence.js

@@ -1,7 +0,0 @@
-(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;
-})();

documentation/js/expressions.js

@@ -1,17 +1,12 @@
 (function(){
-  var eldest, grade;
-  grade = function(student) {
-    if (student.excellentWork) {
+  var grade = function(student) {
+    if (student.excellent_work) {
       return "A+";
-    } else if (student.okayStuff) {
-      if (student.triedHard) {
-        return "B";
-      } else {
-        return "B-";
-      }
+    } else if (student.okay_stuff) {
+      return student.tried_hard ? "B" : "B-";
     } else {
       return "C";
     }
   };
-  eldest = 24 > 21 ? "Liz" : "Ike";
-})();
+  var eldest = 24 > 21 ? "Liz" : "Ike";
+})();

documentation/js/expressions_assignment.js

@@ -1,4 +0,0 @@
-(function(){
-  var one, six, three, two;
-  six = (one = 1) + (two = 2) + (three = 3);
-})();

documentation/js/expressions_comprehension.js

@@ -1,11 +0,0 @@
-(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)) {
-      _a.push(name);
-    }}
-    return _a;
-  })().slice(0, 10);
-})();

documentation/js/expressions_try.js

@@ -1,9 +0,0 @@
-(function(){
-  alert((function() {
-    try {
-      return nonexistent / undefined;
-    } catch (error) {
-      return "And the error is ... " + error;
-    }
-  })());
-})();

documentation/js/fat_arrow.js

@@ -1,15 +0,0 @@
-(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));
-  };
-})();

documentation/js/functions.js

@@ -1,9 +1,8 @@
 (function(){
-  var cube, square;
-  square = function(x) {
+  var square = function(x) {
     return x * x;
   };
-  cube = function(x) {
+  var cube = function(x) {
     return square(x) * x;
   };
-})();
+})();

documentation/js/heredocs.js

@@ -1,4 +0,0 @@
-(function(){
-  var html;
-  html = '<strong>\n  cup of coffeescript\n</strong>';
-})();

documentation/js/interpolation.js

@@ -1,5 +0,0 @@
-(function(){
-  var author, quote;
-  author = "Wittgenstein";
-  quote = ("A picture is a fact. -- " + author);
-})();

documentation/js/interpolation_expression.js

@@ -1,6 +0,0 @@
-(function(){
-  var dates, sentence, sep;
-  sentence = ("" + (22 / 7) + " is a decent approximation of π");
-  sep = "[.\\/\\- ]";
-  dates = (new RegExp(("\\d+" + sep + "\\d+" + sep + "\\d+"), "g"));
-})();

documentation/js/multiple_return_values.js

@@ -1,10 +0,0 @@
-(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];
-})();

documentation/js/object_comprehensions.js

@@ -1,17 +0,0 @@
-(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)) {
-      age = _b[child];
-      _a.push(child + " is " + age);
-    }}
-    return _a;
-  })();
-})();