Ajout exercices supplémentaires formation JS

javascript/base/exercices/pipeline/grunt/node_modules/grunt/.npmignore

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+docs
+test
+.travis.yml
+AUTHORS
+CHANGELOG
+custom-gruntfile.js
+Gruntfile.js

javascript/base/exercices/pipeline/grunt/node_modules/grunt/CONTRIBUTING.md

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+Please see the [Contributing to grunt](http://gruntjs.com/contributing) guide for information on contributing to this project.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/LICENSE-MIT

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+Copyright (c) 2014 "Cowboy" Ben Alman
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/README.md

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+# Grunt: The JavaScript Task Runner
+
+[![Build Status: Linux](https://secure.travis-ci.org/gruntjs/grunt.png?branch=master)](http://travis-ci.org/gruntjs/grunt)
+<a href="https://ci.appveyor.com/project/gruntjs/grunt"><img src="https://ci.appveyor.com/api/projects/status/32r7s2skrgm9ubva/branch/master" alt="Build Status: Windows" height="18" /></a>
+[![Built with Grunt](https://cdn.gruntjs.com/builtwith.png)](http://gruntjs.com/)
+
+<img align="right" height="260" src="http://gruntjs.com/img/grunt-logo-no-wordmark.svg">
+
+
+### Documentation
+
+Visit the [gruntjs.com](http://gruntjs.com/) website for all the things.
+
+### Support / Contributing
+Before you make an issue, please read our [Contributing](http://gruntjs.com/contributing) guide.
+
+You can find the grunt team in [#grunt on irc.freenode.net](http://webchat.freenode.net/?channels=grunt).
+
+### Release History
+See the [CHANGELOG](CHANGELOG).

javascript/base/exercices/pipeline/grunt/node_modules/grunt/appveyor.yml

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+# http://www.appveyor.com/docs/appveyor-yml
+
+# Fix line endings in Windows. (runs before repo cloning)
+init:
+  - git config --global core.autocrlf input
+
+# Test against these versions of Node.js.
+environment:
+  matrix:
+    - nodejs_version: "0.10"
+    - nodejs_version: "0.8"
+    - nodejs_version: "0.11"
+
+# Allow failing jobs for bleeding-edge Node.js versions.
+matrix:
+  allow_failures:
+    - nodejs_version: "0.11"
+
+# Install scripts. (runs after repo cloning)
+install:
+  # Get the latest stable version of Node 0.STABLE.latest
+  - ps: Update-NodeJsInstallation (Get-NodeJsLatestBuild $env:nodejs_version)
+  # Typical npm stuff.
+  - npm install
+  # Grunt-specific stuff.
+  - npm install -g grunt-cli
+  - npm uninstall grunt # https://github.com/npm/npm/issues/3958
+
+# Post-install test scripts.
+test_script:
+  # Output useful info for debugging.
+  - node --version
+  - npm --version
+  # We test multiple Windows shells because of prior stdout buffering issues
+  # filed against Grunt. https://github.com/joyent/node/issues/3584
+  - ps: "npm test # PowerShell" # Pass comment to PS for easier debugging
+  - cmd: npm test
+
+# Don't actually build.
+build: off
+
+# Set build version format here instead of in the admin panel.
+version: "{build}"

javascript/base/exercices/pipeline/grunt/node_modules/grunt/internal-tasks/bump.js

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+/*
+ * grunt-contrib-bump
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman, contributors
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+var semver = require('semver');
+var shell = require('shelljs');
+
+module.exports = function(grunt) {
+
+  grunt.registerTask('bump', 'Bump the version property of a JSON file.', function() {
+    // Validate specified semver increment modes.
+    var valids = ['major', 'minor', 'patch', 'prerelease'];
+    var modes = [];
+    this.args.forEach(function(mode) {
+      var matches = [];
+      valids.forEach(function(valid) {
+        if (valid.indexOf(mode) === 0) { matches.push(valid); }
+      });
+      if (matches.length === 0) {
+        grunt.log.error('Error: mode "' + mode + '" does not match any known modes.');
+      } else if (matches.length > 1) {
+        grunt.log.error('Error: mode "' + mode + '" is ambiguous (possibly: ' + matches.join(', ') + ').');
+      } else {
+        modes.push(matches[0]);
+      }
+    });
+    if (this.errorCount === 0 && modes.length === 0) {
+      grunt.log.error('Error: no modes specified.');
+    }
+    if (this.errorCount > 0) {
+      grunt.log.error('Valid modes are: ' + valids.join(', ') + '.');
+      throw new Error('Use valid modes (or unambiguous mode abbreviations).');
+    }
+    // Options.
+    var options = this.options({
+      filepaths: ['package.json'],
+      syncVersions: false,
+      commit: true,
+      commitMessage: 'Bumping version to {%= version %}.',
+      tag: true,
+      tagName: 'v{%= version %}',
+      tagMessage: 'Version {%= version %}',
+      tagPrerelease: false,
+    });
+    // Normalize filepaths to array.
+    var filepaths = Array.isArray(options.filepaths) ? options.filepaths : [options.filepaths];
+    // Process JSON files, in-order.
+    var versions = {};
+    filepaths.forEach(function(filepath) {
+      var o = grunt.file.readJSON(filepath);
+      var origVersion = o.version;
+      // If syncVersions is enabled, only grab version from the first file,
+      // guaranteeing new versions will always be in sync.
+      var firstVersion = Object.keys(versions)[0];
+      if (options.syncVersions && firstVersion) {
+        o.version = firstVersion;
+      }
+      modes.forEach(function(mode) {
+        var orig = o.version;
+        var s = semver.parse(o.version);
+        s.inc(mode);
+        o.version = String(s);
+        // Workaround for https://github.com/isaacs/node-semver/issues/50
+        if (/-/.test(orig) && mode === 'patch') {
+          o.version = o.version.replace(/\d+$/, function(n) { return n - 1; });
+        }
+        // If prerelease on an un-prerelease version, bump patch version first
+        if (!/-/.test(orig) && mode === 'prerelease') {
+          s.inc('patch');
+          s.inc('prerelease');
+          o.version = String(s);
+        }
+      });
+      if (versions[origVersion]) {
+        versions[origVersion].filepaths.push(filepath);
+      } else {
+        versions[origVersion] = {version: o.version, filepaths: [filepath]};
+      }
+      // Actually *do* something.
+      grunt.log.write('Bumping version in ' + filepath + ' from ' + origVersion + ' to ' + o.version + '...');
+      grunt.file.write(filepath, JSON.stringify(o, null, 2));
+      grunt.log.ok();
+    });
+    // Commit changed files?
+    if (options.commit) {
+      Object.keys(versions).forEach(function(origVersion) {
+        var o = versions[origVersion];
+        commit(o.filepaths, processTemplate(options.commitMessage, {
+          version: o.version,
+          origVersion: origVersion
+        }));
+      });
+    }
+    // We're only going to create one tag. And it's going to be the new
+    // version of the first bumped file. Because, sanity.
+    var newVersion = versions[Object.keys(versions)[0]].version;
+    if (options.tag) {
+      if (options.tagPrerelease || modes.indexOf('prerelease') === -1) {
+        tag(
+          processTemplate(options.tagName, {version: newVersion}),
+          processTemplate(options.tagMessage, {version: newVersion})
+        );
+      } else {
+        grunt.log.writeln('Not tagging (prerelease version).');
+      }
+    }
+    if (this.errorCount > 0) {
+      grunt.warn('There were errors.');
+    }
+  });
+
+  // Using custom delimiters keeps templates from being auto-processed.
+  grunt.template.addDelimiters('bump', '{%', '%}');
+
+  function processTemplate(message, data) {
+    return grunt.template.process(message, {
+      delimiters: 'bump',
+      data: data,
+    });
+  }
+
+  // Kinda borrowed from https://github.com/geddski/grunt-release
+  function commit(filepaths, message) {
+    grunt.log.writeln('Committing ' + filepaths.join(', ') + ' with message: ' + message);
+    run("git commit -m '" + message + "' '" + filepaths.join("' '") + "'");
+  }
+
+  function tag(name, message) {
+    grunt.log.writeln('Tagging ' + name + ' with message: ' + message);
+    run("git tag '" + name + "' -m '" + message + "'");
+  }
+
+  function run(cmd) {
+    if (grunt.option('no-write')) {
+      grunt.verbose.writeln('Not actually running: ' + cmd);
+    } else {
+      grunt.verbose.writeln('Running: ' + cmd);
+      var result = shell.exec(cmd, {silent:true});
+      if (result.code !== 0) {
+        grunt.log.error('Error (' + result.code + ') ' + result.output);
+      }
+    }
+  }
+
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/internal-tasks/subgrunt.js

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+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+module.exports = function(grunt) {
+
+  // Run sub-grunt files, because right now, testing tasks is a pain.
+  grunt.registerMultiTask('subgrunt', 'Run a sub-gruntfile.', function() {
+    var path = require('path');
+    grunt.util.async.forEachSeries(this.filesSrc, function(gruntfile, next) {
+      grunt.log.write('Loading ' + gruntfile + '...');
+      grunt.util.spawn({
+        grunt: true,
+        args: ['--gruntfile', path.resolve(gruntfile)],
+      }, function(error, result) {
+        if (error) {
+          grunt.log.error().error(result.stdout).writeln();
+          next(new Error('Error running sub-gruntfile "' + gruntfile + '".'));
+        } else {
+          grunt.log.ok().verbose.ok(result.stdout);
+          next();
+        }
+      });
+    }, this.async());
+  });
+
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt.js

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+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+// Nodejs libs.
+var path = require('path');
+
+// This allows grunt to require() .coffee files.
+require('coffee-script');
+
+// The module to be exported.
+var grunt = module.exports = {};
+
+// Expose internal grunt libs.
+function gRequire(name) {
+  return grunt[name] = require('./grunt/' + name);
+}
+
+var util = require('grunt-legacy-util');
+grunt.util = util;
+grunt.util.task = require('./util/task');
+
+var Log = require('grunt-legacy-log').Log;
+var log = new Log({grunt: grunt});
+grunt.log = log;
+
+gRequire('template');
+gRequire('event');
+var fail = gRequire('fail');
+gRequire('file');
+var option = gRequire('option');
+var config = gRequire('config');
+var task = gRequire('task');
+var help = gRequire('help');
+gRequire('cli');
+var verbose = grunt.verbose = log.verbose;
+
+// Expose some grunt metadata.
+grunt.package = require('../package.json');
+grunt.version = grunt.package.version;
+
+// Expose specific grunt lib methods on grunt.
+function gExpose(obj, methodName, newMethodName) {
+  grunt[newMethodName || methodName] = obj[methodName].bind(obj);
+}
+gExpose(task, 'registerTask');
+gExpose(task, 'registerMultiTask');
+gExpose(task, 'registerInitTask');
+gExpose(task, 'renameTask');
+gExpose(task, 'loadTasks');
+gExpose(task, 'loadNpmTasks');
+gExpose(config, 'init', 'initConfig');
+gExpose(fail, 'warn');
+gExpose(fail, 'fatal');
+
+// Expose the task interface. I've never called this manually, and have no idea
+// how it will work. But it might.
+grunt.tasks = function(tasks, options, done) {
+  // Update options with passed-in options.
+  option.init(options);
+
+  // Display the grunt version and quit if the user did --version.
+  var _tasks, _options;
+  if (option('version')) {
+    // Not --verbose.
+    log.writeln('grunt v' + grunt.version);
+
+    if (option('verbose')) {
+      // --verbose
+      verbose.writeln('Install path: ' + path.resolve(__dirname, '..'));
+      // Yes, this is a total hack, but we don't want to log all that verbose
+      // task initialization stuff here.
+      grunt.log.muted = true;
+      // Initialize task system so that available tasks can be listed.
+      grunt.task.init([], {help: true});
+      // Re-enable logging.
+      grunt.log.muted = false;
+
+      // Display available tasks (for shell completion, etc).
+      _tasks = Object.keys(grunt.task._tasks).sort();
+      verbose.writeln('Available tasks: ' + _tasks.join(' '));
+
+      // Display available options (for shell completion, etc).
+      _options = [];
+      Object.keys(grunt.cli.optlist).forEach(function(long) {
+        var o = grunt.cli.optlist[long];
+        _options.push('--' + (o.negate ? 'no-' : '') + long);
+        if (o.short) { _options.push('-' + o.short); }
+      });
+      verbose.writeln('Available options: ' + _options.join(' '));
+    }
+
+    return;
+  }
+
+  // Init colors.
+  log.initColors();
+
+  // Display help and quit if the user did --help.
+  if (option('help')) {
+    help.display();
+    return;
+  }
+
+  // A little header stuff.
+  verbose.header('Initializing').writeflags(option.flags(), 'Command-line options');
+
+  // Determine and output which tasks will be run.
+  var tasksSpecified = tasks && tasks.length > 0;
+  tasks = task.parseArgs([tasksSpecified ? tasks : 'default']);
+
+  // Initialize tasks.
+  task.init(tasks);
+
+  verbose.writeln();
+  if (!tasksSpecified) {
+    verbose.writeln('No tasks specified, running default tasks.');
+  }
+  verbose.writeflags(tasks, 'Running tasks');
+
+  // Handle otherwise unhandleable (probably asynchronous) exceptions.
+  var uncaughtHandler = function(e) {
+    fail.fatal(e, fail.code.TASK_FAILURE);
+  };
+  process.on('uncaughtException', uncaughtHandler);
+
+  // Report, etc when all tasks have completed.
+  task.options({
+    error: function(e) {
+      fail.warn(e, fail.code.TASK_FAILURE);
+    },
+    done: function() {
+      // Stop handling uncaught exceptions so that we don't leave any
+      // unwanted process-level side effects behind. There is no need to do
+      // this in the error callback, because fail.warn() will either kill
+      // the process, or with --force keep on going all the way here.
+      process.removeListener('uncaughtException', uncaughtHandler);
+
+      // Output a final fail / success report.
+      fail.report();
+
+      if (done) {
+        // Execute "done" function when done (only if passed, of course).
+        done();
+      } else {
+        // Otherwise, explicitly exit.
+        util.exit(0);
+      }
+    }
+  });
+
+  // Execute all tasks, in order. Passing each task individually in a forEach
+  // allows the error callback to execute multiple times.
+  tasks.forEach(function(name) { task.run(name); });
+  // Run tasks async internally to reduce call-stack, per:
+  // https://github.com/gruntjs/grunt/pull/1026
+  task.start({asyncDone:true});
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/cli.js

@@ -0,0 +1,128 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// Nodejs libs.
+var path = require('path');
+
+// External libs.
+var nopt = require('nopt');
+
+// This is only executed when run via command line.
+var cli = module.exports = function(options, done) {
+  // CLI-parsed options override any passed-in "default" options.
+  if (options) {
+    // For each default option...
+    Object.keys(options).forEach(function(key) {
+      if (!(key in cli.options)) {
+        // If this option doesn't exist in the parsed cli.options, add it in.
+        cli.options[key] = options[key];
+      } else if (cli.optlist[key].type === Array) {
+        // If this option's type is Array, append it to any existing array
+        // (or create a new array).
+        [].push.apply(cli.options[key], options[key]);
+      }
+    });
+  }
+
+  // Run tasks.
+  grunt.tasks(cli.tasks, cli.options, done);
+};
+
+// Default options.
+var optlist = cli.optlist = {
+  help: {
+    short: 'h',
+    info: 'Display this help text.',
+    type: Boolean
+  },
+  base: {
+    info: 'Specify an alternate base path. By default, all file paths are relative to the Gruntfile. (grunt.file.setBase) *',
+    type: path
+  },
+  color: {
+    info: 'Disable colored output.',
+    type: Boolean,
+    negate: true
+  },
+  gruntfile: {
+    info: 'Specify an alternate Gruntfile. By default, grunt looks in the current or parent directories for the nearest Gruntfile.js or Gruntfile.coffee file.',
+    type: path
+  },
+  debug: {
+    short: 'd',
+    info: 'Enable debugging mode for tasks that support it.',
+    type: [Number, Boolean]
+  },
+  stack: {
+    info: 'Print a stack trace when exiting with a warning or fatal error.',
+    type: Boolean
+  },
+  force: {
+    short: 'f',
+    info: 'A way to force your way past warnings. Want a suggestion? Don\'t use this option, fix your code.',
+    type: Boolean
+  },
+  tasks: {
+    info: 'Additional directory paths to scan for task and "extra" files. (grunt.loadTasks) *',
+    type: Array
+  },
+  npm: {
+    info: 'Npm-installed grunt plugins to scan for task and "extra" files. (grunt.loadNpmTasks) *',
+    type: Array
+  },
+  write: {
+    info: 'Disable writing files (dry run).',
+    type: Boolean,
+    negate: true
+  },
+  verbose: {
+    short: 'v',
+    info: 'Verbose mode. A lot more information output.',
+    type: Boolean
+  },
+  version: {
+    short: 'V',
+    info: 'Print the grunt version. Combine with --verbose for more info.',
+    type: Boolean
+  },
+  // Even though shell auto-completion is now handled by grunt-cli, leave this
+  // option here for display in the --help screen.
+  completion: {
+    info: 'Output shell auto-completion rules. See the grunt-cli documentation for more information.',
+    type: String
+  },
+};
+
+// Parse `optlist` into a form that nopt can handle.
+var aliases = {};
+var known = {};
+
+Object.keys(optlist).forEach(function(key) {
+  var short = optlist[key].short;
+  if (short) {
+    aliases[short] = '--' + key;
+  }
+  known[key] = optlist[key].type;
+});
+
+var parsed = nopt(known, aliases, process.argv, 2);
+cli.tasks = parsed.argv.remain;
+cli.options = parsed;
+delete parsed.argv;
+
+// Initialize any Array options that weren't initialized.
+Object.keys(optlist).forEach(function(key) {
+  if (optlist[key].type === Array && !(key in cli.options)) {
+    cli.options[key] = [];
+  }
+});

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/config.js

@@ -0,0 +1,124 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// Get/set config data. If value was passed, set. Otherwise, get.
+var config = module.exports = function(prop, value) {
+  if (arguments.length === 2) {
+    // Two arguments were passed, set the property's value.
+    return config.set(prop, value);
+  } else {
+    // Get the property's value (or the entire data object).
+    return config.get(prop);
+  }
+};
+
+// The actual config data.
+config.data = {};
+
+// Escape any . in name with \. so dot-based namespacing works properly.
+config.escape = function(str) {
+  return str.replace(/\./g, '\\.');
+};
+
+// Return prop as a string.
+config.getPropString = function(prop) {
+  return Array.isArray(prop) ? prop.map(config.escape).join('.') : prop;
+};
+
+// Get raw, unprocessed config data.
+config.getRaw = function(prop) {
+  if (prop) {
+    // Prop was passed, get that specific property's value.
+    return grunt.util.namespace.get(config.data, config.getPropString(prop));
+  } else {
+    // No prop was passed, return the entire config.data object.
+    return config.data;
+  }
+};
+
+// Match '<%= FOO %>' where FOO is a propString, eg. foo or foo.bar but not
+// a method call like foo() or foo.bar().
+var propStringTmplRe = /^<%=\s*([a-z0-9_$]+(?:\.[a-z0-9_$]+)*)\s*%>$/i;
+
+// Get config data, recursively processing templates.
+config.get = function(prop) {
+  return config.process(config.getRaw(prop));
+};
+
+// Expand a config value recursively. Used for post-processing raw values
+// already retrieved from the config.
+config.process = function(raw) {
+  return grunt.util.recurse(raw, function(value) {
+    // If the value is not a string, return it.
+    if (typeof value !== 'string') { return value; }
+    // If possible, access the specified property via config.get, in case it
+    // doesn't refer to a string, but instead refers to an object or array.
+    var matches = value.match(propStringTmplRe);
+    var result;
+    if (matches) {
+      result = config.get(matches[1]);
+      // If the result retrieved from the config data wasn't null or undefined,
+      // return it.
+      if (result != null) { return result; }
+    }
+    // Process the string as a template.
+    return grunt.template.process(value, {data: config.data});
+  });
+};
+
+// Set config data.
+config.set = function(prop, value) {
+  return grunt.util.namespace.set(config.data, config.getPropString(prop), value);
+};
+
+// Deep merge config data.
+config.merge = function(obj) {
+  grunt.util._.merge(config.data, obj);
+  return config.data;
+};
+
+// Initialize config data.
+config.init = function(obj) {
+  grunt.verbose.write('Initializing config...').ok();
+  // Initialize and return data.
+  return (config.data = obj || {});
+};
+
+// Test to see if required config params have been defined. If not, throw an
+// exception (use this inside of a task).
+config.requires = function() {
+  var p = grunt.util.pluralize;
+  var props = grunt.util.toArray(arguments).map(config.getPropString);
+  var msg = 'Verifying propert' + p(props.length, 'y/ies') +
+    ' ' + grunt.log.wordlist(props) + ' exist' + p(props.length, 's') +
+    ' in config...';
+  grunt.verbose.write(msg);
+  var failProps = config.data && props.filter(function(prop) {
+    return config.get(prop) == null;
+  }).map(function(prop) {
+    return '"' + prop + '"';
+  });
+  if (config.data && failProps.length === 0) {
+    grunt.verbose.ok();
+    return true;
+  } else {
+    grunt.verbose.or.write(msg);
+    grunt.log.error().error('Unable to process task.');
+    if (!config.data) {
+      throw grunt.util.error('Unable to load config.');
+    } else {
+      throw grunt.util.error('Required config propert' +
+        p(failProps.length, 'y/ies') + ' ' + failProps.join(', ') + ' missing.');
+    }
+  }
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/event.js

@@ -0,0 +1,16 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+// External lib.
+var EventEmitter2 = require('eventemitter2').EventEmitter2;
+
+// Awesome.
+module.exports = new EventEmitter2({wildcard: true});

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/fail.js

@@ -0,0 +1,84 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// The module to be exported.
+var fail = module.exports = {};
+
+// Error codes.
+fail.code = {
+  FATAL_ERROR: 1,
+  MISSING_GRUNTFILE: 2,
+  TASK_FAILURE: 3,
+  TEMPLATE_ERROR: 4,
+  INVALID_AUTOCOMPLETE: 5,
+  WARNING: 6,
+};
+
+// DRY it up!
+function writeln(e, mode) {
+  grunt.log.muted = false;
+  var msg = String(e.message || e);
+  if (!grunt.option('no-color')) { msg += '\x07'; } // Beep!
+  if (mode === 'warn') {
+    msg = 'Warning: ' + msg + ' ';
+    msg += (grunt.option('force') ? 'Used --force, continuing.'.underline : 'Use --force to continue.');
+    msg = msg.yellow;
+  } else {
+    msg = ('Fatal error: ' + msg).red;
+  }
+  grunt.log.writeln(msg);
+}
+
+// If --stack is enabled, log the appropriate error stack (if it exists).
+function dumpStack(e) {
+  if (grunt.option('stack')) {
+    if (e.origError && e.origError.stack) {
+      console.log(e.origError.stack);
+    } else if (e.stack) {
+      console.log(e.stack);
+    }
+  }
+}
+
+// A fatal error occurred. Abort immediately.
+fail.fatal = function(e, errcode) {
+  writeln(e, 'fatal');
+  dumpStack(e);
+  grunt.util.exit(typeof errcode === 'number' ? errcode : fail.code.FATAL_ERROR);
+};
+
+// Keep track of error and warning counts.
+fail.errorcount = 0;
+fail.warncount = 0;
+
+// A warning occurred. Abort immediately unless -f or --force was used.
+fail.warn = function(e, errcode) {
+  var message = typeof e === 'string' ? e : e.message;
+  fail.warncount++;
+  writeln(message, 'warn');
+  // If -f or --force aren't used, stop script processing.
+  if (!grunt.option('force')) {
+    dumpStack(e);
+    grunt.log.writeln().fail('Aborted due to warnings.');
+    grunt.util.exit(typeof errcode === 'number' ? errcode : fail.code.WARNING);
+  }
+};
+
+// This gets called at the very end.
+fail.report = function() {
+  if (fail.warncount > 0) {
+    grunt.log.writeln().fail('Done, but with warnings.');
+  } else {
+    grunt.log.writeln().success('Done, without errors.');
+  }
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/file.js

@@ -0,0 +1,448 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// Nodejs libs.
+var fs = require('fs');
+var path = require('path');
+
+// The module to be exported.
+var file = module.exports = {};
+
+// External libs.
+file.glob = require('glob');
+file.minimatch = require('minimatch');
+file.findup = require('findup-sync');
+var YAML = require('js-yaml');
+var rimraf = require('rimraf');
+var iconv = require('iconv-lite');
+
+// Windows?
+var win32 = process.platform === 'win32';
+
+// Normalize \\ paths to / paths.
+var unixifyPath = function(filepath) {
+  if (win32) {
+    return filepath.replace(/\\/g, '/');
+  } else {
+    return filepath;
+  }
+};
+
+// Change the current base path (ie, CWD) to the specified path.
+file.setBase = function() {
+  var dirpath = path.join.apply(path, arguments);
+  process.chdir(dirpath);
+};
+
+// Process specified wildcard glob patterns or filenames against a
+// callback, excluding and uniquing files in the result set.
+var processPatterns = function(patterns, fn) {
+  // Filepaths to return.
+  var result = [];
+  // Iterate over flattened patterns array.
+  grunt.util._.flatten(patterns).forEach(function(pattern) {
+    // If the first character is ! it should be omitted
+    var exclusion = pattern.indexOf('!') === 0;
+    // If the pattern is an exclusion, remove the !
+    if (exclusion) { pattern = pattern.slice(1); }
+    // Find all matching files for this pattern.
+    var matches = fn(pattern);
+    if (exclusion) {
+      // If an exclusion, remove matching files.
+      result = grunt.util._.difference(result, matches);
+    } else {
+      // Otherwise add matching files.
+      result = grunt.util._.union(result, matches);
+    }
+  });
+  return result;
+};
+
+// Match a filepath or filepaths against one or more wildcard patterns. Returns
+// all matching filepaths.
+file.match = function(options, patterns, filepaths) {
+  if (grunt.util.kindOf(options) !== 'object') {
+    filepaths = patterns;
+    patterns = options;
+    options = {};
+  }
+  // Return empty set if either patterns or filepaths was omitted.
+  if (patterns == null || filepaths == null) { return []; }
+  // Normalize patterns and filepaths to arrays.
+  if (!Array.isArray(patterns)) { patterns = [patterns]; }
+  if (!Array.isArray(filepaths)) { filepaths = [filepaths]; }
+  // Return empty set if there are no patterns or filepaths.
+  if (patterns.length === 0 || filepaths.length === 0) { return []; }
+  // Return all matching filepaths.
+  return processPatterns(patterns, function(pattern) {
+    return file.minimatch.match(filepaths, pattern, options);
+  });
+};
+
+// Match a filepath or filepaths against one or more wildcard patterns. Returns
+// true if any of the patterns match.
+file.isMatch = function() {
+  return file.match.apply(file, arguments).length > 0;
+};
+
+// Return an array of all file paths that match the given wildcard patterns.
+file.expand = function() {
+  var args = grunt.util.toArray(arguments);
+  // If the first argument is an options object, save those options to pass
+  // into the file.glob.sync method.
+  var options = grunt.util.kindOf(args[0]) === 'object' ? args.shift() : {};
+  // Use the first argument if it's an Array, otherwise convert the arguments
+  // object to an array and use that.
+  var patterns = Array.isArray(args[0]) ? args[0] : args;
+  // Return empty set if there are no patterns or filepaths.
+  if (patterns.length === 0) { return []; }
+  // Return all matching filepaths.
+  var matches = processPatterns(patterns, function(pattern) {
+    // Find all matching files for this pattern.
+    return file.glob.sync(pattern, options);
+  });
+  // Filter result set?
+  if (options.filter) {
+    matches = matches.filter(function(filepath) {
+      filepath = path.join(options.cwd || '', filepath);
+      try {
+        if (typeof options.filter === 'function') {
+          return options.filter(filepath);
+        } else {
+          // If the file is of the right type and exists, this should work.
+          return fs.statSync(filepath)[options.filter]();
+        }
+      } catch(e) {
+        // Otherwise, it's probably not the right type.
+        return false;
+      }
+    });
+  }
+  return matches;
+};
+
+var pathSeparatorRe = /[\/\\]/g;
+
+// The "ext" option refers to either everything after the first dot (default)
+// or everything after the last dot.
+var extDotRe = {
+  first: /(\.[^\/]*)?$/,
+  last: /(\.[^\/\.]*)?$/,
+};
+
+// Build a multi task "files" object dynamically.
+file.expandMapping = function(patterns, destBase, options) {
+  options = grunt.util._.defaults({}, options, {
+    extDot: 'first',
+    rename: function(destBase, destPath) {
+      return path.join(destBase || '', destPath);
+    }
+  });
+  var files = [];
+  var fileByDest = {};
+  // Find all files matching pattern, using passed-in options.
+  file.expand(options, patterns).forEach(function(src) {
+    var destPath = src;
+    // Flatten?
+    if (options.flatten) {
+      destPath = path.basename(destPath);
+    }
+    // Change the extension?
+    if ('ext' in options) {
+      destPath = destPath.replace(extDotRe[options.extDot], options.ext);
+    }
+    // Generate destination filename.
+    var dest = options.rename(destBase, destPath, options);
+    // Prepend cwd to src path if necessary.
+    if (options.cwd) { src = path.join(options.cwd, src); }
+    // Normalize filepaths to be unix-style.
+    dest = dest.replace(pathSeparatorRe, '/');
+    src = src.replace(pathSeparatorRe, '/');
+    // Map correct src path to dest path.
+    if (fileByDest[dest]) {
+      // If dest already exists, push this src onto that dest's src array.
+      fileByDest[dest].src.push(src);
+    } else {
+      // Otherwise create a new src-dest file mapping object.
+      files.push({
+        src: [src],
+        dest: dest,
+      });
+      // And store a reference for later use.
+      fileByDest[dest] = files[files.length - 1];
+    }
+  });
+  return files;
+};
+
+// Like mkdir -p. Create a directory and any intermediary directories.
+file.mkdir = function(dirpath, mode) {
+  if (grunt.option('no-write')) { return; }
+  // Set directory mode in a strict-mode-friendly way.
+  if (mode == null) {
+    mode = parseInt('0777', 8) & (~process.umask());
+  }
+  dirpath.split(pathSeparatorRe).reduce(function(parts, part) {
+    parts += part + '/';
+    var subpath = path.resolve(parts);
+    if (!file.exists(subpath)) {
+      try {
+        fs.mkdirSync(subpath, mode);
+      } catch(e) {
+        throw grunt.util.error('Unable to create directory "' + subpath + '" (Error code: ' + e.code + ').', e);
+      }
+    }
+    return parts;
+  }, '');
+};
+
+// Recurse into a directory, executing callback for each file.
+file.recurse = function recurse(rootdir, callback, subdir) {
+  var abspath = subdir ? path.join(rootdir, subdir) : rootdir;
+  fs.readdirSync(abspath).forEach(function(filename) {
+    var filepath = path.join(abspath, filename);
+    if (fs.statSync(filepath).isDirectory()) {
+      recurse(rootdir, callback, unixifyPath(path.join(subdir || '', filename || '')));
+    } else {
+      callback(unixifyPath(filepath), rootdir, subdir, filename);
+    }
+  });
+};
+
+// The default file encoding to use.
+file.defaultEncoding = 'utf8';
+// Whether to preserve the BOM on file.read rather than strip it.
+file.preserveBOM = false;
+
+// Read a file, return its contents.
+file.read = function(filepath, options) {
+  if (!options) { options = {}; }
+  var contents;
+  grunt.verbose.write('Reading ' + filepath + '...');
+  try {
+    contents = fs.readFileSync(String(filepath));
+    // If encoding is not explicitly null, convert from encoded buffer to a
+    // string. If no encoding was specified, use the default.
+    if (options.encoding !== null) {
+      contents = iconv.decode(contents, options.encoding || file.defaultEncoding);
+      // Strip any BOM that might exist.
+      if (!file.preserveBOM && contents.charCodeAt(0) === 0xFEFF) {
+        contents = contents.substring(1);
+      }
+    }
+    grunt.verbose.ok();
+    return contents;
+  } catch(e) {
+    grunt.verbose.error();
+    throw grunt.util.error('Unable to read "' + filepath + '" file (Error code: ' + e.code + ').', e);
+  }
+};
+
+// Read a file, parse its contents, return an object.
+file.readJSON = function(filepath, options) {
+  var src = file.read(filepath, options);
+  var result;
+  grunt.verbose.write('Parsing ' + filepath + '...');
+  try {
+    result = JSON.parse(src);
+    grunt.verbose.ok();
+    return result;
+  } catch(e) {
+    grunt.verbose.error();
+    throw grunt.util.error('Unable to parse "' + filepath + '" file (' + e.message + ').', e);
+  }
+};
+
+// Read a YAML file, parse its contents, return an object.
+file.readYAML = function(filepath, options) {
+  var src = file.read(filepath, options);
+  var result;
+  grunt.verbose.write('Parsing ' + filepath + '...');
+  try {
+    result = YAML.load(src);
+    grunt.verbose.ok();
+    return result;
+  } catch(e) {
+    grunt.verbose.error();
+    throw grunt.util.error('Unable to parse "' + filepath + '" file (' + e.problem + ').', e);
+  }
+};
+
+// Write a file.
+file.write = function(filepath, contents, options) {
+  if (!options) { options = {}; }
+  var nowrite = grunt.option('no-write');
+  grunt.verbose.write((nowrite ? 'Not actually writing ' : 'Writing ') + filepath + '...');
+  // Create path, if necessary.
+  file.mkdir(path.dirname(filepath));
+  try {
+    // If contents is already a Buffer, don't try to encode it. If no encoding
+    // was specified, use the default.
+    if (!Buffer.isBuffer(contents)) {
+      contents = iconv.encode(contents, options.encoding || file.defaultEncoding);
+    }
+    // Actually write file.
+    if (!nowrite) {
+      fs.writeFileSync(filepath, contents);
+    }
+    grunt.verbose.ok();
+    return true;
+  } catch(e) {
+    grunt.verbose.error();
+    throw grunt.util.error('Unable to write "' + filepath + '" file (Error code: ' + e.code + ').', e);
+  }
+};
+
+// Read a file, optionally processing its content, then write the output.
+file.copy = function(srcpath, destpath, options) {
+  if (!options) { options = {}; }
+  // If a process function was specified, and noProcess isn't true or doesn't
+  // match the srcpath, process the file's source.
+  var process = options.process && options.noProcess !== true &&
+    !(options.noProcess && file.isMatch(options.noProcess, srcpath));
+  // If the file will be processed, use the encoding as-specified. Otherwise,
+  // use an encoding of null to force the file to be read/written as a Buffer.
+  var readWriteOptions = process ? options : {encoding: null};
+  // Actually read the file.
+  var contents = file.read(srcpath, readWriteOptions);
+  if (process) {
+    grunt.verbose.write('Processing source...');
+    try {
+      contents = options.process(contents, srcpath);
+      grunt.verbose.ok();
+    } catch(e) {
+      grunt.verbose.error();
+      throw grunt.util.error('Error while processing "' + srcpath + '" file.', e);
+    }
+  }
+  // Abort copy if the process function returns false.
+  if (contents === false) {
+    grunt.verbose.writeln('Write aborted.');
+  } else {
+    file.write(destpath, contents, readWriteOptions);
+  }
+};
+
+// Delete folders and files recursively
+file.delete = function(filepath, options) {
+  filepath = String(filepath);
+
+  var nowrite = grunt.option('no-write');
+  if (!options) {
+    options = {force: grunt.option('force') || false};
+  }
+
+  grunt.verbose.write((nowrite ? 'Not actually deleting ' : 'Deleting ') + filepath + '...');
+
+  if (!file.exists(filepath)) {
+    grunt.verbose.error();
+    grunt.log.warn('Cannot delete nonexistent file.');
+    return false;
+  }
+
+  // Only delete cwd or outside cwd if --force enabled. Be careful, people!
+  if (!options.force) {
+    if (file.isPathCwd(filepath)) {
+      grunt.verbose.error();
+      grunt.fail.warn('Cannot delete the current working directory.');
+      return false;
+    } else if (!file.isPathInCwd(filepath)) {
+      grunt.verbose.error();
+      grunt.fail.warn('Cannot delete files outside the current working directory.');
+      return false;
+    }
+  }
+
+  try {
+    // Actually delete. Or not.
+    if (!nowrite) {
+      rimraf.sync(filepath);
+    }
+    grunt.verbose.ok();
+    return true;
+  } catch(e) {
+    grunt.verbose.error();
+    throw grunt.util.error('Unable to delete "' + filepath + '" file (' + e.message + ').', e);
+  }
+};
+
+// True if the file path exists.
+file.exists = function() {
+  var filepath = path.join.apply(path, arguments);
+  return fs.existsSync(filepath);
+};
+
+// True if the file is a symbolic link.
+file.isLink = function() {
+  var filepath = path.join.apply(path, arguments);
+  return file.exists(filepath) && fs.lstatSync(filepath).isSymbolicLink();
+};
+
+// True if the path is a directory.
+file.isDir = function() {
+  var filepath = path.join.apply(path, arguments);
+  return file.exists(filepath) && fs.statSync(filepath).isDirectory();
+};
+
+// True if the path is a file.
+file.isFile = function() {
+  var filepath = path.join.apply(path, arguments);
+  return file.exists(filepath) && fs.statSync(filepath).isFile();
+};
+
+// Is a given file path absolute?
+file.isPathAbsolute = function() {
+  var filepath = path.join.apply(path, arguments);
+  return path.resolve(filepath) === filepath.replace(/[\/\\]+$/, '');
+};
+
+// Do all the specified paths refer to the same path?
+file.arePathsEquivalent = function(first) {
+  first = path.resolve(first);
+  for (var i = 1; i < arguments.length; i++) {
+    if (first !== path.resolve(arguments[i])) { return false; }
+  }
+  return true;
+};
+
+// Are descendant path(s) contained within ancestor path? Note: does not test
+// if paths actually exist.
+file.doesPathContain = function(ancestor) {
+  ancestor = path.resolve(ancestor);
+  var relative;
+  for (var i = 1; i < arguments.length; i++) {
+    relative = path.relative(path.resolve(arguments[i]), ancestor);
+    if (relative === '' || /\w+/.test(relative)) { return false; }
+  }
+  return true;
+};
+
+// Test to see if a filepath is the CWD.
+file.isPathCwd = function() {
+  var filepath = path.join.apply(path, arguments);
+  try {
+    return file.arePathsEquivalent(fs.realpathSync(process.cwd()), fs.realpathSync(filepath));
+  } catch(e) {
+    return false;
+  }
+};
+
+// Test to see if a filepath is contained within the CWD.
+file.isPathInCwd = function() {
+  var filepath = path.join.apply(path, arguments);
+  try {
+    return file.doesPathContain(fs.realpathSync(process.cwd()), fs.realpathSync(filepath));
+  } catch(e) {
+    return false;
+  }
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/help.js

@@ -0,0 +1,129 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// Nodejs libs.
+var path = require('path');
+
+// Set column widths.
+var col1len = 0;
+exports.initCol1 = function(str) {
+  col1len = Math.max(col1len, str.length);
+};
+exports.initWidths = function() {
+  // Widths for options/tasks table output.
+  exports.widths = [1, col1len, 2, 76 - col1len];
+};
+
+// Render an array in table form.
+exports.table = function(arr) {
+  arr.forEach(function(item) {
+    grunt.log.writetableln(exports.widths, ['', grunt.util._.pad(item[0], col1len), '', item[1]]);
+  });
+};
+
+// Methods to run, in-order.
+exports.queue = [
+  'initOptions',
+  'initTasks',
+  'initWidths',
+  'header',
+  'usage',
+  'options',
+  'optionsFooter',
+  'tasks',
+  'footer',
+];
+
+// Actually display stuff.
+exports.display = function() {
+  exports.queue.forEach(function(name) { exports[name](); });
+};
+
+
+// Header.
+exports.header = function() {
+  grunt.log.writeln('Grunt: The JavaScript Task Runner (v' + grunt.version + ')');
+};
+
+// Usage info.
+exports.usage = function() {
+  grunt.log.header('Usage');
+  grunt.log.writeln(' ' + path.basename(process.argv[1]) + ' [options] [task [task ...]]');
+};
+
+// Options.
+exports.initOptions = function() {
+  // Build 2-column array for table view.
+  exports._options = Object.keys(grunt.cli.optlist).map(function(long) {
+    var o = grunt.cli.optlist[long];
+    var col1 = '--' + (o.negate ? 'no-' : '') + long + (o.short ? ', -' + o.short : '');
+    exports.initCol1(col1);
+    return [col1, o.info];
+  });
+};
+
+exports.options = function() {
+  grunt.log.header('Options');
+  exports.table(exports._options);
+};
+
+exports.optionsFooter = function() {
+  grunt.log.writeln().writelns(
+    'Options marked with * have methods exposed via the grunt API and should ' +
+    'instead be specified inside the Gruntfile wherever possible.'
+  );
+};
+
+// Tasks.
+exports.initTasks = function() {
+  // Initialize task system so that the tasks can be listed.
+  grunt.task.init([], {help: true});
+
+  // Build object of tasks by info (where they were loaded from).
+  exports._tasks = [];
+  Object.keys(grunt.task._tasks).forEach(function(name) {
+    exports.initCol1(name);
+    var task = grunt.task._tasks[name];
+    exports._tasks.push(task);
+  });
+};
+
+exports.tasks = function() {
+  grunt.log.header('Available tasks');
+  if (exports._tasks.length === 0) {
+    grunt.log.writeln('(no tasks found)');
+  } else {
+    exports.table(exports._tasks.map(function(task) {
+      var info = task.info;
+      if (task.multi) { info += ' *'; }
+      return [task.name, info];
+    }));
+
+    grunt.log.writeln().writelns(
+      'Tasks run in the order specified. Arguments may be passed to tasks that ' +
+      'accept them by using colons, like "lint:files". Tasks marked with * are ' +
+      '"multi tasks" and will iterate over all sub-targets if no argument is ' +
+      'specified.'
+    );
+  }
+
+  grunt.log.writeln().writelns(
+    'The list of available tasks may change based on tasks directories or ' +
+    'grunt plugins specified in the Gruntfile or via command-line options.'
+  );
+};
+
+// Footer.
+exports.footer = function() {
+  grunt.log.writeln().writeln('For more information, see http://gruntjs.com/');
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/option.js

@@ -0,0 +1,42 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+// The actual option data.
+var data = {};
+
+// Get or set an option value.
+var option = module.exports = function(key, value) {
+  var no = key.match(/^no-(.+)$/);
+  if (arguments.length === 2) {
+    return (data[key] = value);
+  } else if (no) {
+    return data[no[1]] === false;
+  } else {
+    return data[key];
+  }
+};
+
+// Initialize option data.
+option.init = function(obj) {
+  return (data = obj || {});
+};
+
+// List of options as flags.
+option.flags = function() {
+  return Object.keys(data).filter(function(key) {
+    // Don't display empty arrays.
+    return !(Array.isArray(data[key]) && data[key].length === 0);
+  }).map(function(key) {
+    var val = data[key];
+    return '--' + (val === false ? 'no-' : '') + key +
+      (typeof val === 'boolean' ? '' : '=' + val);
+  });
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/task.js

@@ -0,0 +1,458 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// Nodejs libs.
+var path = require('path');
+
+// Extend generic "task" util lib.
+var parent = grunt.util.task.create();
+
+// The module to be exported.
+var task = module.exports = Object.create(parent);
+
+// A temporary registry of tasks and metadata.
+var registry = {tasks: [], untasks: [], meta: {}};
+
+// The last specified tasks message.
+var lastInfo;
+
+// Number of levels of recursion when loading tasks in collections.
+var loadTaskDepth = 0;
+
+// Keep track of the number of log.error() calls.
+var errorcount;
+
+// Override built-in registerTask.
+task.registerTask = function(name) {
+  // Add task to registry.
+  registry.tasks.push(name);
+  // Register task.
+  parent.registerTask.apply(task, arguments);
+  // This task, now that it's been registered.
+  var thisTask = task._tasks[name];
+  // Metadata about the current task.
+  thisTask.meta = grunt.util._.clone(registry.meta);
+  // Override task function.
+  var _fn = thisTask.fn;
+  thisTask.fn = function(arg) {
+    // Guaranteed to always be the actual task name.
+    var name = thisTask.name;
+    // Initialize the errorcount for this task.
+    errorcount = grunt.fail.errorcount;
+    // Return the number of errors logged during this task.
+    Object.defineProperty(this, 'errorCount', {
+      enumerable: true,
+      get: function() {
+        return grunt.fail.errorcount - errorcount;
+      }
+    });
+    // Expose task.requires on `this`.
+    this.requires = task.requires.bind(task);
+    // Expose config.requires on `this`.
+    this.requiresConfig = grunt.config.requires;
+    // Return an options object with the specified defaults overwritten by task-
+    // specific overrides, via the "options" property.
+    this.options = function() {
+      var args = [{}].concat(grunt.util.toArray(arguments)).concat([
+        grunt.config([name, 'options'])
+      ]);
+      var options = grunt.util._.extend.apply(null, args);
+      grunt.verbose.writeflags(options, 'Options');
+      return options;
+    };
+    // If this task was an alias or a multi task called without a target,
+    // only log if in verbose mode.
+    var logger = _fn.alias || (thisTask.multi && (!arg || arg === '*')) ? 'verbose' : 'log';
+    // Actually log.
+    grunt[logger].header('Running "' + this.nameArgs + '"' +
+      (this.name !== this.nameArgs ? ' (' + this.name + ')' : '') + ' task');
+    // If --debug was specified, log the path to this task's source file.
+    grunt[logger].debug('Task source: ' + thisTask.meta.filepath);
+    // Actually run the task.
+    return _fn.apply(this, arguments);
+  };
+  return task;
+};
+
+// Multi task targets can't start with _ or be a reserved property (options).
+function isValidMultiTaskTarget(target) {
+  return !/^_|^options$/.test(target);
+}
+
+// Normalize multi task files.
+task.normalizeMultiTaskFiles = function(data, target) {
+  var prop, obj;
+  var files = [];
+  if (grunt.util.kindOf(data) === 'object') {
+    if ('src' in data || 'dest' in data) {
+      obj = {};
+      for (prop in data) {
+        if (prop !== 'options') {
+          obj[prop] = data[prop];
+        }
+      }
+      files.push(obj);
+    } else if (grunt.util.kindOf(data.files) === 'object') {
+      for (prop in data.files) {
+        files.push({src: data.files[prop], dest: grunt.config.process(prop)});
+      }
+    } else if (Array.isArray(data.files)) {
+      grunt.util._.flatten(data.files).forEach(function(obj) {
+        var prop;
+        if ('src' in obj || 'dest' in obj) {
+          files.push(obj);
+        } else {
+          for (prop in obj) {
+            files.push({src: obj[prop], dest: grunt.config.process(prop)});
+          }
+        }
+      });
+    }
+  } else {
+    files.push({src: data, dest: grunt.config.process(target)});
+  }
+
+  // If no src/dest or files were specified, return an empty files array.
+  if (files.length === 0) {
+    grunt.verbose.writeln('File: ' + '[no files]'.yellow);
+    return [];
+  }
+
+  // Process all normalized file objects.
+  files = grunt.util._(files).chain().forEach(function(obj) {
+    if (!('src' in obj) || !obj.src) { return; }
+    // Normalize .src properties to flattened array.
+    if (Array.isArray(obj.src)) {
+      obj.src = grunt.util._.flatten(obj.src);
+    } else {
+      obj.src = [obj.src];
+    }
+  }).map(function(obj) {
+    // Build options object, removing unwanted properties.
+    var expandOptions = grunt.util._.extend({}, obj);
+    delete expandOptions.src;
+    delete expandOptions.dest;
+
+    // Expand file mappings.
+    if (obj.expand) {
+      return grunt.file.expandMapping(obj.src, obj.dest, expandOptions).map(function(mapObj) {
+        // Copy obj properties to result.
+        var result = grunt.util._.extend({}, obj);
+        // Make a clone of the orig obj available.
+        result.orig = grunt.util._.extend({}, obj);
+        // Set .src and .dest, processing both as templates.
+        result.src = grunt.config.process(mapObj.src);
+        result.dest = grunt.config.process(mapObj.dest);
+        // Remove unwanted properties.
+        ['expand', 'cwd', 'flatten', 'rename', 'ext'].forEach(function(prop) {
+          delete result[prop];
+        });
+        return result;
+      });
+    }
+
+    // Copy obj properties to result, adding an .orig property.
+    var result = grunt.util._.extend({}, obj);
+    // Make a clone of the orig obj available.
+    result.orig = grunt.util._.extend({}, obj);
+
+    if ('src' in result) {
+      // Expose an expand-on-demand getter method as .src.
+      Object.defineProperty(result, 'src', {
+        enumerable: true,
+        get: function fn() {
+          var src;
+          if (!('result' in fn)) {
+            src = obj.src;
+            // If src is an array, flatten it. Otherwise, make it into an array.
+            src = Array.isArray(src) ? grunt.util._.flatten(src) : [src];
+            // Expand src files, memoizing result.
+            fn.result = grunt.file.expand(expandOptions, src);
+          }
+          return fn.result;
+        }
+      });
+    }
+
+    if ('dest' in result) {
+      result.dest = obj.dest;
+    }
+
+    return result;
+  }).flatten().value();
+
+  // Log this.file src and dest properties when --verbose is specified.
+  if (grunt.option('verbose')) {
+    files.forEach(function(obj) {
+      var output = [];
+      if ('src' in obj) {
+        output.push(obj.src.length > 0 ? grunt.log.wordlist(obj.src) : '[no src]'.yellow);
+      }
+      if ('dest' in obj) {
+        output.push('-> ' + (obj.dest ? String(obj.dest).cyan : '[no dest]'.yellow));
+      }
+      if (output.length > 0) {
+        grunt.verbose.writeln('Files: ' + output.join(' '));
+      }
+    });
+  }
+
+  return files;
+};
+
+// This is the most common "multi task" pattern.
+task.registerMultiTask = function(name, info, fn) {
+  // If optional "info" string is omitted, shuffle arguments a bit.
+  if (fn == null) {
+    fn = info;
+    info = 'Custom multi task.';
+  }
+  // Store a reference to the task object, in case the task gets renamed.
+  var thisTask;
+  task.registerTask(name, info, function(target) {
+    // Guaranteed to always be the actual task name.
+    var name = thisTask.name;
+    // Arguments (sans target) as an array.
+    this.args = grunt.util.toArray(arguments).slice(1);
+    // If a target wasn't specified, run this task once for each target.
+    if (!target || target === '*') {
+      return task.runAllTargets(name, this.args);
+    } else if (!isValidMultiTaskTarget(target)) {
+      throw new Error('Invalid target "' + target + '" specified.');
+    }
+    // Fail if any required config properties have been omitted.
+    this.requiresConfig([name, target]);
+    // Return an options object with the specified defaults overwritten by task-
+    // and/or target-specific overrides, via the "options" property.
+    this.options = function() {
+      var targetObj = grunt.config([name, target]);
+      var args = [{}].concat(grunt.util.toArray(arguments)).concat([
+        grunt.config([name, 'options']),
+        grunt.util.kindOf(targetObj) === 'object' ? targetObj.options : {}
+      ]);
+      var options = grunt.util._.extend.apply(null, args);
+      grunt.verbose.writeflags(options, 'Options');
+      return options;
+    };
+    // Expose the current target.
+    this.target = target;
+    // Recreate flags object so that the target isn't set as a flag.
+    this.flags = {};
+    this.args.forEach(function(arg) { this.flags[arg] = true; }, this);
+    // Expose data on `this` (as well as task.current).
+    this.data = grunt.config([name, target]);
+    // Expose normalized files object.
+    this.files = task.normalizeMultiTaskFiles(this.data, target);
+    // Expose normalized, flattened, uniqued array of src files.
+    Object.defineProperty(this, 'filesSrc', {
+      enumerable: true,
+      get: function() {
+        return grunt.util._(this.files).chain().pluck('src').flatten().uniq().value();
+      }.bind(this)
+    });
+    // Call original task function, passing in the target and any other args.
+    return fn.apply(this, this.args);
+  });
+
+  thisTask = task._tasks[name];
+  thisTask.multi = true;
+};
+
+// Init tasks don't require properties in config, and as such will preempt
+// config loading errors.
+task.registerInitTask = function(name, info, fn) {
+  task.registerTask(name, info, fn);
+  task._tasks[name].init = true;
+};
+
+// Override built-in renameTask to use the registry.
+task.renameTask = function(oldname, newname) {
+  var result;
+  try {
+    // Actually rename task.
+    result = parent.renameTask.apply(task, arguments);
+    // Add and remove task.
+    registry.untasks.push(oldname);
+    registry.tasks.push(newname);
+    // Return result.
+    return result;
+  } catch(e) {
+    grunt.log.error(e.message);
+  }
+};
+
+// If a property wasn't passed, run all task targets in turn.
+task.runAllTargets = function(taskname, args) {
+  // Get an array of sub-property keys under the given config object.
+  var targets = Object.keys(grunt.config.getRaw(taskname) || {});
+  // Fail if there are no actual properties to iterate over.
+  if (targets.length === 0) {
+    grunt.log.error('No "' + taskname + '" targets found.');
+    return false;
+  }
+  // Iterate over all valid target properties, running a task for each.
+  targets.filter(isValidMultiTaskTarget).forEach(function(target) {
+    // Be sure to pass in any additionally specified args.
+    task.run([taskname, target].concat(args || []).join(':'));
+  });
+};
+
+// Load tasks and handlers from a given tasks file.
+var loadTaskStack = [];
+function loadTask(filepath) {
+  // In case this was called recursively, save registry for later.
+  loadTaskStack.push(registry);
+  // Reset registry.
+  registry = {tasks: [], untasks: [], meta: {info: lastInfo, filepath: filepath}};
+  var filename = path.basename(filepath);
+  var msg = 'Loading "' + filename + '" tasks...';
+  var regCount = 0;
+  var fn;
+  try {
+    // Load taskfile.
+    fn = require(path.resolve(filepath));
+    if (typeof fn === 'function') {
+      fn.call(grunt, grunt);
+    }
+    grunt.verbose.write(msg).ok();
+    // Log registered/renamed/unregistered tasks.
+    ['un', ''].forEach(function(prefix) {
+      var list = grunt.util._.chain(registry[prefix + 'tasks']).uniq().sort().value();
+      if (list.length > 0) {
+        regCount++;
+        grunt.verbose.writeln((prefix ? '- ' : '+ ') + grunt.log.wordlist(list));
+      }
+    });
+    if (regCount === 0) {
+      grunt.verbose.warn('No tasks were registered or unregistered.');
+    }
+  } catch(e) {
+    // Something went wrong.
+    grunt.log.write(msg).error().verbose.error(e.stack).or.error(e);
+  }
+  // Restore registry.
+  registry = loadTaskStack.pop() || {};
+}
+
+// Log a message when loading tasks.
+function loadTasksMessage(info) {
+  // Only keep track of names of top-level loaded tasks and collections,
+  // not sub-tasks.
+  if (loadTaskDepth === 0) { lastInfo = info; }
+  grunt.verbose.subhead('Registering ' + info + ' tasks.');
+}
+
+// Load tasks and handlers from a given directory.
+function loadTasks(tasksdir) {
+  try {
+    var files = grunt.file.glob.sync('*.{js,coffee}', {cwd: tasksdir, maxDepth: 1});
+    // Load tasks from files.
+    files.forEach(function(filename) {
+      loadTask(path.join(tasksdir, filename));
+    });
+  } catch(e) {
+    grunt.log.verbose.error(e.stack).or.error(e);
+  }
+}
+
+// Load tasks and handlers from a given directory.
+task.loadTasks = function(tasksdir) {
+  loadTasksMessage('"' + tasksdir + '"');
+  if (grunt.file.exists(tasksdir)) {
+    loadTasks(tasksdir);
+  } else {
+    grunt.log.error('Tasks directory "' + tasksdir + '" not found.');
+  }
+};
+
+// Load tasks and handlers from a given locally-installed Npm module (installed
+// relative to the base dir).
+task.loadNpmTasks = function(name) {
+  loadTasksMessage('"' + name + '" local Npm module');
+  var root = path.resolve('node_modules');
+  var pkgfile = path.join(root, name, 'package.json');
+  var pkg = grunt.file.exists(pkgfile) ? grunt.file.readJSON(pkgfile) : {keywords: []};
+
+  // Process collection plugins.
+  if (pkg.keywords && pkg.keywords.indexOf('gruntcollection') !== -1) {
+    loadTaskDepth++;
+    Object.keys(pkg.dependencies).forEach(function(depName) {
+      // Npm sometimes pulls dependencies out if they're shared, so find
+      // upwards if not found locally.
+      var filepath = grunt.file.findup('node_modules/' + depName, {
+        cwd: path.resolve('node_modules', name),
+        nocase: true
+      });
+      if (filepath) {
+        // Load this task plugin recursively.
+        task.loadNpmTasks(path.relative(root, filepath));
+      }
+    });
+    loadTaskDepth--;
+    return;
+  }
+
+  // Process task plugins.
+  var tasksdir = path.join(root, name, 'tasks');
+  if (grunt.file.exists(tasksdir)) {
+    loadTasks(tasksdir);
+  } else {
+    grunt.log.error('Local Npm module "' + name + '" not found. Is it installed?');
+  }
+};
+
+// Initialize tasks.
+task.init = function(tasks, options) {
+  if (!options) { options = {}; }
+
+  // Were only init tasks specified?
+  var allInit = tasks.length > 0 && tasks.every(function(name) {
+    var obj = task._taskPlusArgs(name).task;
+    return obj && obj.init;
+  });
+
+  // Get any local Gruntfile or tasks that might exist. Use --gruntfile override
+  // if specified, otherwise search the current directory or any parent.
+  var gruntfile = allInit ? null : grunt.option('gruntfile') ||
+    grunt.file.findup('Gruntfile.{js,coffee}', {nocase: true});
+
+  var msg = 'Reading "' + (gruntfile ? path.basename(gruntfile) : '???') + '" Gruntfile...';
+  if (gruntfile && grunt.file.exists(gruntfile)) {
+    grunt.verbose.writeln().write(msg).ok();
+    // Change working directory so that all paths are relative to the
+    // Gruntfile's location (or the --base option, if specified).
+    process.chdir(grunt.option('base') || path.dirname(gruntfile));
+    // Load local tasks, if the file exists.
+    loadTasksMessage('Gruntfile');
+    loadTask(gruntfile);
+  } else if (options.help || allInit) {
+    // Don't complain about missing Gruntfile.
+  } else if (grunt.option('gruntfile')) {
+    // If --config override was specified and it doesn't exist, complain.
+    grunt.log.writeln().write(msg).error();
+    grunt.fatal('Unable to find "' + gruntfile + '" Gruntfile.', grunt.fail.code.MISSING_GRUNTFILE);
+  } else if (!grunt.option('help')) {
+    grunt.verbose.writeln().write(msg).error();
+    grunt.log.writelns(
+      'A valid Gruntfile could not be found. Please see the getting ' +
+      'started guide for more information on how to configure grunt: ' +
+      'http://gruntjs.com/getting-started'
+    );
+    grunt.fatal('Unable to find Gruntfile.', grunt.fail.code.MISSING_GRUNTFILE);
+  }
+
+  // Load all user-specified --npm tasks.
+  (grunt.option('npm') || []).forEach(task.loadNpmTasks);
+  // Load all user-specified --tasks.
+  (grunt.option('tasks') || []).forEach(task.loadTasks);
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/grunt/template.js

@@ -0,0 +1,95 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+'use strict';
+
+var grunt = require('../grunt');
+
+// The module to be exported.
+var template = module.exports = {};
+
+// External libs.
+template.date = require('dateformat');
+
+// Format today's date.
+template.today = function(format) {
+  return template.date(new Date(), format);
+};
+
+// Template delimiters.
+var allDelimiters = {};
+
+// Initialize template delimiters.
+template.addDelimiters = function(name, opener, closer) {
+  var delimiters = allDelimiters[name] = {};
+  // Used by grunt.
+  delimiters.opener = opener;
+  delimiters.closer = closer;
+  // Generate RegExp patterns dynamically.
+  var a = delimiters.opener.replace(/(.)/g, '\\$1');
+  var b = '([\\s\\S]+?)' + delimiters.closer.replace(/(.)/g, '\\$1');
+  // Used by Lo-Dash.
+  delimiters.lodash = {
+    evaluate: new RegExp(a + b, 'g'),
+    interpolate: new RegExp(a + '=' + b, 'g'),
+    escape: new RegExp(a + '-' + b, 'g')
+  };
+};
+
+// The underscore default template syntax should be a pretty sane default for
+// the config system.
+template.addDelimiters('config', '<%', '%>');
+
+// Set Lo-Dash template delimiters.
+template.setDelimiters = function(name) {
+  // Get the appropriate delimiters.
+  var delimiters = allDelimiters[name in allDelimiters ? name : 'config'];
+  // Tell Lo-Dash which delimiters to use.
+  grunt.util._.templateSettings = delimiters.lodash;
+  // Return the delimiters.
+  return delimiters;
+};
+
+// Process template + data with Lo-Dash.
+template.process = function(tmpl, options) {
+  if (!options) { options = {}; }
+  // Set delimiters, and get a opening match character.
+  var delimiters = template.setDelimiters(options.delimiters);
+  // Clone data, initializing to config data or empty object if omitted.
+  var data = Object.create(options.data || grunt.config.data || {});
+  // Expose grunt so that grunt utilities can be accessed, but only if it
+  // doesn't conflict with an existing .grunt property.
+  if (!('grunt' in data)) { data.grunt = grunt; }
+  // Keep track of last change.
+  var last = tmpl;
+  try {
+    // As long as tmpl contains template tags, render it and get the result,
+    // otherwise just use the template string.
+    while (tmpl.indexOf(delimiters.opener) >= 0) {
+      tmpl = grunt.util._.template(tmpl, data);
+      // Abort if template didn't change - nothing left to process!
+      if (tmpl === last) { break; }
+      last = tmpl;
+    }
+  } catch (e) {
+    // In upgrading to Lo-Dash (or Underscore.js 1.3.3), \n and \r in template
+    // tags now causes an exception to be thrown. Warn the user why this is
+    // happening. https://github.com/documentcloud/underscore/issues/553
+    if (String(e) === 'SyntaxError: Unexpected token ILLEGAL' && /\n|\r/.test(tmpl)) {
+      grunt.log.errorlns('A special character was detected in this template. ' +
+        'Inside template tags, the \\n and \\r special characters must be ' +
+        'escaped as \\\\n and \\\\r. (grunt 0.4.0+)');
+    }
+    // Slightly better error message.
+    e.message = 'An error occurred while processing a template (' + e.message + ').';
+    grunt.warn(e, grunt.fail.code.TEMPLATE_ERROR);
+  }
+  // Normalize linefeeds and return.
+  return grunt.util.normalizelf(tmpl);
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/lib/util/task.js

@@ -0,0 +1,342 @@
+/*
+ * grunt
+ * http://gruntjs.com/
+ *
+ * Copyright (c) 2014 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ * https://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
+ */
+
+(function(exports) {
+
+  'use strict';
+
+  // Construct-o-rama.
+  function Task() {
+    // Information about the currently-running task.
+    this.current = {};
+    // Tasks.
+    this._tasks = {};
+    // Task queue.
+    this._queue = [];
+    // Queue placeholder (for dealing with nested tasks).
+    this._placeholder = {placeholder: true};
+    // Queue marker (for clearing the queue programmatically).
+    this._marker = {marker: true};
+    // Options.
+    this._options = {};
+    // Is the queue running?
+    this._running = false;
+    // Success status of completed tasks.
+    this._success = {};
+  }
+
+  // Expose the constructor function.
+  exports.Task = Task;
+
+  // Create a new Task instance.
+  exports.create = function() {
+    return new Task();
+  };
+
+  // If the task runner is running or an error handler is not defined, throw
+  // an exception. Otherwise, call the error handler directly.
+  Task.prototype._throwIfRunning = function(obj) {
+    if (this._running || !this._options.error) {
+      // Throw an exception that the task runner will catch.
+      throw obj;
+    } else {
+      // Not inside the task runner. Call the error handler and abort.
+      this._options.error.call({name: null}, obj);
+    }
+  };
+
+  // Register a new task.
+  Task.prototype.registerTask = function(name, info, fn) {
+    // If optional "info" string is omitted, shuffle arguments a bit.
+    if (fn == null) {
+      fn = info;
+      info = null;
+    }
+    // String or array of strings was passed instead of fn.
+    var tasks;
+    if (typeof fn !== 'function') {
+      // Array of task names.
+      tasks = this.parseArgs([fn]);
+      // This task function just runs the specified tasks.
+      fn = this.run.bind(this, fn);
+      fn.alias = true;
+      // Generate an info string if one wasn't explicitly passed.
+      if (!info) {
+        info = 'Alias for "' + tasks.join('", "') + '" task' +
+          (tasks.length === 1 ? '' : 's') + '.';
+      }
+    } else if (!info) {
+      info = 'Custom task.';
+    }
+    // Add task into cache.
+    this._tasks[name] = {name: name, info: info, fn: fn};
+    // Make chainable!
+    return this;
+  };
+
+  // Is the specified task an alias?
+  Task.prototype.isTaskAlias = function(name) {
+    return !!this._tasks[name].fn.alias;
+  };
+
+  // Has the specified task been registered?
+  Task.prototype.exists = function(name) {
+    return name in this._tasks;
+  };
+
+  // Rename a task. This might be useful if you want to override the default
+  // behavior of a task, while retaining the old name. This is a billion times
+  // easier to implement than some kind of in-task "super" functionality.
+  Task.prototype.renameTask = function(oldname, newname) {
+    if (!this._tasks[oldname]) {
+      throw new Error('Cannot rename missing "' + oldname + '" task.');
+    }
+    // Rename task.
+    this._tasks[newname] = this._tasks[oldname];
+    // Update name property of task.
+    this._tasks[newname].name = newname;
+    // Remove old name.
+    delete this._tasks[oldname];
+    // Make chainable!
+    return this;
+  };
+
+  // Argument parsing helper. Supports these signatures:
+  //  fn('foo')                 // ['foo']
+  //  fn('foo', 'bar', 'baz')   // ['foo', 'bar', 'baz']
+  //  fn(['foo', 'bar', 'baz']) // ['foo', 'bar', 'baz']
+  Task.prototype.parseArgs = function(args) {
+    // Return the first argument if it's an array, otherwise return an array
+    // of all arguments.
+    return Array.isArray(args[0]) ? args[0] : [].slice.call(args);
+  };
+
+  // Split a colon-delimited string into an array, unescaping (but not
+  // splitting on) any \: escaped colons.
+  Task.prototype.splitArgs = function(str) {
+    if (!str) { return []; }
+    // Store placeholder for \\ followed by \:
+    str = str.replace(/\\\\/g, '\uFFFF').replace(/\\:/g, '\uFFFE');
+    // Split on :
+    return str.split(':').map(function(s) {
+      // Restore place-held : followed by \\
+      return s.replace(/\uFFFE/g, ':').replace(/\uFFFF/g, '\\');
+    });
+  };
+
+  // Given a task name, determine which actual task will be called, and what
+  // arguments will be passed into the task callback. "foo" -> task "foo", no
+  // args. "foo:bar:baz" -> task "foo:bar:baz" with no args (if "foo:bar:baz"
+  // task exists), otherwise task "foo:bar" with arg "baz" (if "foo:bar" task
+  // exists), otherwise task "foo" with args "bar" and "baz".
+  Task.prototype._taskPlusArgs = function(name) {
+    // Get task name / argument parts.
+    var parts = this.splitArgs(name);
+    // Start from the end, not the beginning!
+    var i = parts.length;
+    var task;
+    do {
+      // Get a task.
+      task = this._tasks[parts.slice(0, i).join(':')];
+      // If the task doesn't exist, decrement `i`, and if `i` is greater than
+      // 0, repeat.
+    } while (!task && --i > 0);
+    // Just the args.
+    var args = parts.slice(i);
+    // Maybe you want to use them as flags instead of as positional args?
+    var flags = {};
+    args.forEach(function(arg) { flags[arg] = true; });
+    // The task to run and the args to run it with.
+    return {task: task, nameArgs: name, args: args, flags: flags};
+  };
+
+  // Append things to queue in the correct spot.
+  Task.prototype._push = function(things) {
+    // Get current placeholder index.
+    var index = this._queue.indexOf(this._placeholder);
+    if (index === -1) {
+      // No placeholder, add task+args objects to end of queue.
+      this._queue = this._queue.concat(things);
+    } else {
+      // Placeholder exists, add task+args objects just before placeholder.
+      [].splice.apply(this._queue, [index, 0].concat(things));
+    }
+  };
+
+  // Enqueue a task.
+  Task.prototype.run = function() {
+    // Parse arguments into an array, returning an array of task+args objects.
+    var things = this.parseArgs(arguments).map(this._taskPlusArgs, this);
+    // Throw an exception if any tasks weren't found.
+    var fails = things.filter(function(thing) { return !thing.task; });
+    if (fails.length > 0) {
+      this._throwIfRunning(new Error('Task "' + fails[0].nameArgs + '" not found.'));
+      return this;
+    }
+    // Append things to queue in the correct spot.
+    this._push(things);
+    // Make chainable!
+    return this;
+  };
+
+  // Add a marker to the queue to facilitate clearing it programmatically.
+  Task.prototype.mark = function() {
+    this._push(this._marker);
+    // Make chainable!
+    return this;
+  };
+
+  // Run a task function, handling this.async / return value.
+  Task.prototype.runTaskFn = function(context, fn, done, asyncDone) {
+    // Async flag.
+    var async = false;
+
+    // Update the internal status object and run the next task.
+    var complete = function(success) {
+      var err = null;
+      if (success === false) {
+        // Since false was passed, the task failed generically.
+        err = new Error('Task "' + context.nameArgs + '" failed.');
+      } else if (success instanceof Error || {}.toString.call(success) === '[object Error]') {
+        // An error object was passed, so the task failed specifically.
+        err = success;
+        success = false;
+      } else {
+        // The task succeeded.
+        success = true;
+      }
+      // The task has ended, reset the current task object.
+      this.current = {};
+      // A task has "failed" only if it returns false (async) or if the
+      // function returned by .async is passed false.
+      this._success[context.nameArgs] = success;
+      // If task failed, call error handler.
+      if (!success && this._options.error) {
+        this._options.error.call({name: context.name, nameArgs: context.nameArgs}, err);
+      }
+      // only call done async if explicitly requested to
+      // see: https://github.com/gruntjs/grunt/pull/1026
+      if (asyncDone) {
+        process.nextTick(function () {
+          done(err, success);
+        });
+      } else {
+        done(err, success);
+      }
+    }.bind(this);
+
+    // When called, sets the async flag and returns a function that can
+    // be used to continue processing the queue.
+    context.async = function() {
+      async = true;
+      // The returned function should execute asynchronously in case
+      // someone tries to do this.async()(); inside a task (WTF).
+      return function(success) {
+        setTimeout(function() { complete(success); }, 1);
+      };
+    };
+
+    // Expose some information about the currently-running task.
+    this.current = context;
+
+    try {
+      // Get the current task and run it, setting `this` inside the task
+      // function to be something useful.
+      var success = fn.call(context);
+      // If the async flag wasn't set, process the next task in the queue.
+      if (!async) {
+        complete(success);
+      }
+    } catch (err) {
+      complete(err);
+    }
+  };
+
+  // Begin task queue processing. Ie. run all tasks.
+  Task.prototype.start = function(opts) {
+    if (!opts) {
+      opts = {};
+    }
+    // Abort if already running.
+    if (this._running) { return false; }
+    // Actually process the next task.
+    var nextTask = function() {
+      // Get next task+args object from queue.
+      var thing;
+      // Skip any placeholders or markers.
+      do {
+        thing = this._queue.shift();
+      } while (thing === this._placeholder || thing === this._marker);
+      // If queue was empty, we're all done.
+      if (!thing) {
+        this._running = false;
+        if (this._options.done) {
+          this._options.done();
+        }
+        return;
+      }
+      // Add a placeholder to the front of the queue.
+      this._queue.unshift(this._placeholder);
+
+      // Expose some information about the currently-running task.
+      var context = {
+        // The current task name plus args, as-passed.
+        nameArgs: thing.nameArgs,
+        // The current task name.
+        name: thing.task.name,
+        // The current task arguments.
+        args: thing.args,
+        // The current arguments, available as named flags.
+        flags: thing.flags
+      };
+
+      // Actually run the task function (handling this.async, etc)
+      this.runTaskFn(context, function() {
+        return thing.task.fn.apply(this, this.args);
+      }, nextTask, !!opts.asyncDone);
+
+    }.bind(this);
+
+    // Update flag.
+    this._running = true;
+    // Process the next task.
+    nextTask();
+  };
+
+  // Clear remaining tasks from the queue.
+  Task.prototype.clearQueue = function(options) {
+    if (!options) { options = {}; }
+    if (options.untilMarker) {
+      this._queue.splice(0, this._queue.indexOf(this._marker) + 1);
+    } else {
+      this._queue = [];
+    }
+    // Make chainable!
+    return this;
+  };
+
+  // Test to see if all of the given tasks have succeeded.
+  Task.prototype.requires = function() {
+    this.parseArgs(arguments).forEach(function(name) {
+      var success = this._success[name];
+      if (!success) {
+        throw new Error('Required task "' + name +
+          '" ' + (success === false ? 'failed' : 'must be run first') + '.');
+      }
+    }.bind(this));
+  };
+
+  // Override default options.
+  Task.prototype.options = function(options) {
+    Object.keys(options).forEach(function(name) {
+      this._options[name] = options[name];
+    }.bind(this));
+  };
+
+}(typeof exports === 'object' && exports || this));

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/cake

@@ -0,0 +1 @@
+../coffee-script/bin/cake

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/coffee

@@ -0,0 +1 @@
+../coffee-script/bin/coffee

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/js-yaml

@@ -0,0 +1 @@
+../js-yaml/bin/js-yaml.js

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/nopt

@@ -0,0 +1 @@
+../nopt/bin/nopt.js

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/rimraf

@@ -0,0 +1 @@
+../rimraf/bin.js

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/.bin/which

@@ -0,0 +1 @@
+../which/bin/which

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/.gitmodules

@@ -0,0 +1,9 @@
+[submodule "deps/nodeunit"]
+	path = deps/nodeunit
+	url = git://github.com/caolan/nodeunit.git
+[submodule "deps/UglifyJS"]
+	path = deps/UglifyJS
+	url = https://github.com/mishoo/UglifyJS.git
+[submodule "deps/nodelint"]
+	path = deps/nodelint
+	url = https://github.com/tav/nodelint.git

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/.npmignore

@@ -0,0 +1,4 @@
+deps
+dist
+test
+nodelint.cfg

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2010 Caolan McMahon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/Makefile

@@ -0,0 +1,25 @@
+PACKAGE = asyncjs
+NODEJS = $(if $(shell test -f /usr/bin/nodejs && echo "true"),nodejs,node)
+CWD := $(shell pwd)
+NODEUNIT = $(CWD)/node_modules/nodeunit/bin/nodeunit
+UGLIFY = $(CWD)/node_modules/uglify-js/bin/uglifyjs
+NODELINT = $(CWD)/node_modules/nodelint/nodelint
+
+BUILDDIR = dist
+
+all: clean test build
+
+build: $(wildcard  lib/*.js)
+	mkdir -p $(BUILDDIR)
+	$(UGLIFY) lib/async.js > $(BUILDDIR)/async.min.js
+
+test:
+	$(NODEUNIT) test
+
+clean:
+	rm -rf $(BUILDDIR)
+
+lint:
+	$(NODELINT) --config nodelint.cfg lib/async.js
+
+.PHONY: test build all

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/README.md

@@ -0,0 +1,1021 @@
+# Async.js
+
+Async is a utility module which provides straight-forward, powerful functions
+for working with asynchronous JavaScript. Although originally designed for
+use with [node.js](http://nodejs.org), it can also be used directly in the
+browser.
+
+Async provides around 20 functions that include the usual 'functional'
+suspects (map, reduce, filter, forEach…) as well as some common patterns
+for asynchronous control flow (parallel, series, waterfall…). All these
+functions assume you follow the node.js convention of providing a single
+callback as the last argument of your async function.
+
+
+## Quick Examples
+
+    async.map(['file1','file2','file3'], fs.stat, function(err, results){
+        // results is now an array of stats for each file
+    });
+
+    async.filter(['file1','file2','file3'], path.exists, function(results){
+        // results now equals an array of the existing files
+    });
+
+    async.parallel([
+        function(){ ... },
+        function(){ ... }
+    ], callback);
+
+    async.series([
+        function(){ ... },
+        function(){ ... }
+    ]);
+
+There are many more functions available so take a look at the docs below for a
+full list. This module aims to be comprehensive, so if you feel anything is
+missing please create a GitHub issue for it.
+
+
+## Download
+
+Releases are available for download from
+[GitHub](http://github.com/caolan/async/downloads).
+Alternatively, you can install using Node Package Manager (npm):
+
+    npm install async
+
+
+__Development:__ [async.js](https://github.com/caolan/async/raw/master/lib/async.js) - 17.5kb Uncompressed
+
+__Production:__ [async.min.js](https://github.com/caolan/async/raw/master/dist/async.min.js) - 1.7kb Packed and Gzipped
+
+
+## In the Browser
+
+So far its been tested in IE6, IE7, IE8, FF3.6 and Chrome 5. Usage:
+
+    <script type="text/javascript" src="async.js"></script>
+    <script type="text/javascript">
+
+        async.map(data, asyncProcess, function(err, results){
+            alert(results);
+        });
+
+    </script>
+
+
+## Documentation
+
+### Collections
+
+* [forEach](#forEach)
+* [map](#map)
+* [filter](#filter)
+* [reject](#reject)
+* [reduce](#reduce)
+* [detect](#detect)
+* [sortBy](#sortBy)
+* [some](#some)
+* [every](#every)
+* [concat](#concat)
+
+### Control Flow
+
+* [series](#series)
+* [parallel](#parallel)
+* [whilst](#whilst)
+* [until](#until)
+* [waterfall](#waterfall)
+* [queue](#queue)
+* [auto](#auto)
+* [iterator](#iterator)
+* [apply](#apply)
+* [nextTick](#nextTick)
+
+### Utils
+
+* [memoize](#memoize)
+* [unmemoize](#unmemoize)
+* [log](#log)
+* [dir](#dir)
+* [noConflict](#noConflict)
+
+
+## Collections
+
+<a name="forEach" />
+### forEach(arr, iterator, callback)
+
+Applies an iterator function to each item in an array, in parallel.
+The iterator is called with an item from the list and a callback for when it
+has finished. If the iterator passes an error to this callback, the main
+callback for the forEach function is immediately called with the error.
+
+Note, that since this function applies the iterator to each item in parallel
+there is no guarantee that the iterator functions will complete in order.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A function to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(err) - A callback which is called after all the iterator functions
+  have finished, or an error has occurred.
+
+__Example__
+
+    // assuming openFiles is an array of file names and saveFile is a function
+    // to save the modified contents of that file:
+
+    async.forEach(openFiles, saveFile, function(err){
+        // if any of the saves produced an error, err would equal that error
+    });
+
+---------------------------------------
+
+<a name="forEachSeries" />
+### forEachSeries(arr, iterator, callback)
+
+The same as forEach only the iterator is applied to each item in the array in
+series. The next iterator is only called once the current one has completed
+processing. This means the iterator functions will complete in order.
+
+
+---------------------------------------
+
+<a name="forEachLimit" />
+### forEachLimit(arr, limit, iterator, callback)
+
+The same as forEach only the iterator is applied to batches of items in the
+array, in series. The next batch of iterators is only called once the current
+one has completed processing.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* limit - How many items should be in each batch.
+* iterator(item, callback) - A function to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(err) - A callback which is called after all the iterator functions
+  have finished, or an error has occurred.
+
+__Example__
+
+    // Assume documents is an array of JSON objects and requestApi is a
+    // function that interacts with a rate-limited REST api.
+
+    async.forEachLimit(documents, 20, requestApi, function(err){
+        // if any of the saves produced an error, err would equal that error
+    });
+---------------------------------------
+
+<a name="map" />
+### map(arr, iterator, callback)
+
+Produces a new array of values by mapping each value in the given array through
+the iterator function. The iterator is called with an item from the array and a
+callback for when it has finished processing. The callback takes 2 arguments, 
+an error and the transformed item from the array. If the iterator passes an
+error to this callback, the main callback for the map function is immediately
+called with the error.
+
+Note, that since this function applies the iterator to each item in parallel
+there is no guarantee that the iterator functions will complete in order, however
+the results array will be in the same order as the original array.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A function to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed
+  with an error (which can be null) and a transformed item.
+* callback(err, results) - A callback which is called after all the iterator
+  functions have finished, or an error has occurred. Results is an array of the
+  transformed items from the original array.
+
+__Example__
+
+    async.map(['file1','file2','file3'], fs.stat, function(err, results){
+        // results is now an array of stats for each file
+    });
+
+---------------------------------------
+
+<a name="mapSeries" />
+### mapSeries(arr, iterator, callback)
+
+The same as map only the iterator is applied to each item in the array in
+series. The next iterator is only called once the current one has completed
+processing. The results array will be in the same order as the original.
+
+
+---------------------------------------
+
+<a name="filter" />
+### filter(arr, iterator, callback)
+
+__Alias:__ select
+
+Returns a new array of all the values which pass an async truth test.
+_The callback for each iterator call only accepts a single argument of true or
+false, it does not accept an error argument first!_ This is in-line with the
+way node libraries work with truth tests like path.exists. This operation is
+performed in parallel, but the results array will be in the same order as the
+original.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A truth test to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(results) - A callback which is called after all the iterator
+  functions have finished.
+
+__Example__
+
+    async.filter(['file1','file2','file3'], path.exists, function(results){
+        // results now equals an array of the existing files
+    });
+
+---------------------------------------
+
+<a name="filterSeries" />
+### filterSeries(arr, iterator, callback)
+
+__alias:__ selectSeries
+
+The same as filter only the iterator is applied to each item in the array in
+series. The next iterator is only called once the current one has completed
+processing. The results array will be in the same order as the original.
+
+---------------------------------------
+
+<a name="reject" />
+### reject(arr, iterator, callback)
+
+The opposite of filter. Removes values that pass an async truth test.
+
+---------------------------------------
+
+<a name="rejectSeries" />
+### rejectSeries(arr, iterator, callback)
+
+The same as filter, only the iterator is applied to each item in the array
+in series.
+
+
+---------------------------------------
+
+<a name="reduce" />
+### reduce(arr, memo, iterator, callback)
+
+__aliases:__ inject, foldl
+
+Reduces a list of values into a single value using an async iterator to return
+each successive step. Memo is the initial state of the reduction. This
+function only operates in series. For performance reasons, it may make sense to
+split a call to this function into a parallel map, then use the normal
+Array.prototype.reduce on the results. This function is for situations where
+each step in the reduction needs to be async, if you can get the data before
+reducing it then its probably a good idea to do so.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* memo - The initial state of the reduction.
+* iterator(memo, item, callback) - A function applied to each item in the
+  array to produce the next step in the reduction. The iterator is passed a
+  callback which accepts an optional error as its first argument, and the state
+  of the reduction as the second. If an error is passed to the callback, the
+  reduction is stopped and the main callback is immediately called with the
+  error.
+* callback(err, result) - A callback which is called after all the iterator
+  functions have finished. Result is the reduced value.
+
+__Example__
+
+    async.reduce([1,2,3], 0, function(memo, item, callback){
+        // pointless async:
+        process.nextTick(function(){
+            callback(null, memo + item)
+        });
+    }, function(err, result){
+        // result is now equal to the last value of memo, which is 6
+    });
+
+---------------------------------------
+
+<a name="reduceRight" />
+### reduceRight(arr, memo, iterator, callback)
+
+__Alias:__ foldr
+
+Same as reduce, only operates on the items in the array in reverse order.
+
+
+---------------------------------------
+
+<a name="detect" />
+### detect(arr, iterator, callback)
+
+Returns the first value in a list that passes an async truth test. The
+iterator is applied in parallel, meaning the first iterator to return true will
+fire the detect callback with that result. That means the result might not be
+the first item in the original array (in terms of order) that passes the test.
+
+If order within the original array is important then look at detectSeries.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A truth test to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(result) - A callback which is called as soon as any iterator returns
+  true, or after all the iterator functions have finished. Result will be
+  the first item in the array that passes the truth test (iterator) or the
+  value undefined if none passed.
+
+__Example__
+
+    async.detect(['file1','file2','file3'], path.exists, function(result){
+        // result now equals the first file in the list that exists
+    });
+
+---------------------------------------
+
+<a name="detectSeries" />
+### detectSeries(arr, iterator, callback)
+
+The same as detect, only the iterator is applied to each item in the array
+in series. This means the result is always the first in the original array (in
+terms of array order) that passes the truth test.
+
+
+---------------------------------------
+
+<a name="sortBy" />
+### sortBy(arr, iterator, callback)
+
+Sorts a list by the results of running each value through an async iterator.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A function to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed
+  with an error (which can be null) and a value to use as the sort criteria.
+* callback(err, results) - A callback which is called after all the iterator
+  functions have finished, or an error has occurred. Results is the items from
+  the original array sorted by the values returned by the iterator calls.
+
+__Example__
+
+    async.sortBy(['file1','file2','file3'], function(file, callback){
+        fs.stat(file, function(err, stats){
+            callback(err, stats.mtime);
+        });
+    }, function(err, results){
+        // results is now the original array of files sorted by
+        // modified date
+    });
+
+
+---------------------------------------
+
+<a name="some" />
+### some(arr, iterator, callback)
+
+__Alias:__ any
+
+Returns true if at least one element in the array satisfies an async test.
+_The callback for each iterator call only accepts a single argument of true or
+false, it does not accept an error argument first!_ This is in-line with the
+way node libraries work with truth tests like path.exists. Once any iterator
+call returns true, the main callback is immediately called.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A truth test to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(result) - A callback which is called as soon as any iterator returns
+  true, or after all the iterator functions have finished. Result will be
+  either true or false depending on the values of the async tests.
+
+__Example__
+
+    async.some(['file1','file2','file3'], path.exists, function(result){
+        // if result is true then at least one of the files exists
+    });
+
+---------------------------------------
+
+<a name="every" />
+### every(arr, iterator, callback)
+
+__Alias:__ all
+
+Returns true if every element in the array satisfies an async test.
+_The callback for each iterator call only accepts a single argument of true or
+false, it does not accept an error argument first!_ This is in-line with the
+way node libraries work with truth tests like path.exists.
+
+__Arguments__
+
+* arr - An array to iterate over.
+* iterator(item, callback) - A truth test to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed.
+* callback(result) - A callback which is called after all the iterator
+  functions have finished. Result will be either true or false depending on
+  the values of the async tests.
+
+__Example__
+
+    async.every(['file1','file2','file3'], path.exists, function(result){
+        // if result is true then every file exists
+    });
+
+---------------------------------------
+
+<a name="concat" />
+### concat(arr, iterator, callback)
+
+Applies an iterator to each item in a list, concatenating the results. Returns the
+concatenated list. The iterators are called in parallel, and the results are
+concatenated as they return. There is no guarantee that the results array will
+be returned in the original order of the arguments passed to the iterator function.
+
+__Arguments__
+
+* arr - An array to iterate over
+* iterator(item, callback) - A function to apply to each item in the array.
+  The iterator is passed a callback which must be called once it has completed
+  with an error (which can be null) and an array of results.
+* callback(err, results) - A callback which is called after all the iterator
+  functions have finished, or an error has occurred. Results is an array containing
+  the concatenated results of the iterator function.
+
+__Example__
+
+    async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files){
+        // files is now a list of filenames that exist in the 3 directories
+    });
+
+---------------------------------------
+
+<a name="concatSeries" />
+### concatSeries(arr, iterator, callback)
+
+Same as async.concat, but executes in series instead of parallel.
+
+
+## Control Flow
+
+<a name="series" />
+### series(tasks, [callback])
+
+Run an array of functions in series, each one running once the previous
+function has completed. If any functions in the series pass an error to its
+callback, no more functions are run and the callback for the series is
+immediately called with the value of the error. Once the tasks have completed,
+the results are passed to the final callback as an array.
+
+It is also possible to use an object instead of an array. Each property will be
+run as a function and the results will be passed to the final callback as an object
+instead of an array. This can be a more readable way of handling results from
+async.series.
+
+
+__Arguments__
+
+* tasks - An array or object containing functions to run, each function is passed
+  a callback it must call on completion.
+* callback(err, results) - An optional callback to run once all the functions
+  have completed. This function gets an array of all the arguments passed to
+  the callbacks used in the array.
+
+__Example__
+
+    async.series([
+        function(callback){
+            // do some stuff ...
+            callback(null, 'one');
+        },
+        function(callback){
+            // do some more stuff ...
+            callback(null, 'two');
+        },
+    ],
+    // optional callback
+    function(err, results){
+        // results is now equal to ['one', 'two']
+    });
+
+
+    // an example using an object instead of an array
+    async.series({
+        one: function(callback){
+            setTimeout(function(){
+                callback(null, 1);
+            }, 200);
+        },
+        two: function(callback){
+            setTimeout(function(){
+                callback(null, 2);
+            }, 100);
+        },
+    },
+    function(err, results) {
+        // results is now equal to: {one: 1, two: 2}
+    });
+
+
+---------------------------------------
+
+<a name="parallel" />
+### parallel(tasks, [callback])
+
+Run an array of functions in parallel, without waiting until the previous
+function has completed. If any of the functions pass an error to its
+callback, the main callback is immediately called with the value of the error.
+Once the tasks have completed, the results are passed to the final callback as an
+array.
+
+It is also possible to use an object instead of an array. Each property will be
+run as a function and the results will be passed to the final callback as an object
+instead of an array. This can be a more readable way of handling results from
+async.parallel.
+
+
+__Arguments__
+
+* tasks - An array or object containing functions to run, each function is passed a
+  callback it must call on completion.
+* callback(err, results) - An optional callback to run once all the functions
+  have completed. This function gets an array of all the arguments passed to
+  the callbacks used in the array.
+
+__Example__
+
+    async.parallel([
+        function(callback){
+            setTimeout(function(){
+                callback(null, 'one');
+            }, 200);
+        },
+        function(callback){
+            setTimeout(function(){
+                callback(null, 'two');
+            }, 100);
+        },
+    ],
+    // optional callback
+    function(err, results){
+        // the results array will equal ['one','two'] even though
+        // the second function had a shorter timeout.
+    });
+
+
+    // an example using an object instead of an array
+    async.parallel({
+        one: function(callback){
+            setTimeout(function(){
+                callback(null, 1);
+            }, 200);
+        },
+        two: function(callback){
+            setTimeout(function(){
+                callback(null, 2);
+            }, 100);
+        },
+    },
+    function(err, results) {
+        // results is now equals to: {one: 1, two: 2}
+    });
+
+
+---------------------------------------
+
+<a name="whilst" />
+### whilst(test, fn, callback)
+
+Repeatedly call fn, while test returns true. Calls the callback when stopped,
+or an error occurs.
+
+__Arguments__
+
+* test() - synchronous truth test to perform before each execution of fn.
+* fn(callback) - A function to call each time the test passes. The function is
+  passed a callback which must be called once it has completed with an optional
+  error as the first argument.
+* callback(err) - A callback which is called after the test fails and repeated
+  execution of fn has stopped.
+
+__Example__
+
+    var count = 0;
+
+    async.whilst(
+        function () { return count < 5; },
+        function (callback) {
+            count++;
+            setTimeout(callback, 1000);
+        },
+        function (err) {
+            // 5 seconds have passed
+        }
+    );
+
+
+---------------------------------------
+
+<a name="until" />
+### until(test, fn, callback)
+
+Repeatedly call fn, until test returns true. Calls the callback when stopped,
+or an error occurs.
+
+The inverse of async.whilst.
+
+
+---------------------------------------
+
+<a name="waterfall" />
+### waterfall(tasks, [callback])
+
+Runs an array of functions in series, each passing their results to the next in
+the array. However, if any of the functions pass an error to the callback, the
+next function is not executed and the main callback is immediately called with
+the error.
+
+__Arguments__
+
+* tasks - An array of functions to run, each function is passed a callback it
+  must call on completion.
+* callback(err, [results]) - An optional callback to run once all the functions
+  have completed. This will be passed the results of the last task's callback.
+
+
+
+__Example__
+
+    async.waterfall([
+        function(callback){
+            callback(null, 'one', 'two');
+        },
+        function(arg1, arg2, callback){
+            callback(null, 'three');
+        },
+        function(arg1, callback){
+            // arg1 now equals 'three'
+            callback(null, 'done');
+        }
+    ], function (err, result) {
+       // result now equals 'done'    
+    });
+
+
+---------------------------------------
+
+<a name="queue" />
+### queue(worker, concurrency)
+
+Creates a queue object with the specified concurrency. Tasks added to the
+queue will be processed in parallel (up to the concurrency limit). If all
+workers are in progress, the task is queued until one is available. Once
+a worker has completed a task, the task's callback is called.
+
+__Arguments__
+
+* worker(task, callback) - An asynchronous function for processing a queued
+  task.
+* concurrency - An integer for determining how many worker functions should be
+  run in parallel.
+
+__Queue objects__
+
+The queue object returned by this function has the following properties and
+methods:
+
+* length() - a function returning the number of items waiting to be processed.
+* concurrency - an integer for determining how many worker functions should be
+  run in parallel. This property can be changed after a queue is created to
+  alter the concurrency on-the-fly.
+* push(task, [callback]) - add a new task to the queue, the callback is called
+  once the worker has finished processing the task.
+  instead of a single task, an array of tasks can be submitted. the respective callback is used for every task in the list.
+* saturated - a callback that is called when the queue length hits the concurrency and further tasks will be queued
+* empty - a callback that is called when the last item from the queue is given to a worker
+* drain - a callback that is called when the last item from the queue has returned from the worker
+
+__Example__
+
+    // create a queue object with concurrency 2
+
+    var q = async.queue(function (task, callback) {
+        console.log('hello ' + task.name);
+        callback();
+    }, 2);
+
+
+    // assign a callback
+    q.drain = function() {
+        console.log('all items have been processed');
+    }
+
+    // add some items to the queue
+
+    q.push({name: 'foo'}, function (err) {
+        console.log('finished processing foo');
+    });
+    q.push({name: 'bar'}, function (err) {
+        console.log('finished processing bar');
+    });
+
+    // add some items to the queue (batch-wise)
+
+    q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function (err) {
+        console.log('finished processing bar');
+    });
+
+
+---------------------------------------
+
+<a name="auto" />
+### auto(tasks, [callback])
+
+Determines the best order for running functions based on their requirements.
+Each function can optionally depend on other functions being completed first,
+and each function is run as soon as its requirements are satisfied. If any of
+the functions pass an error to their callback, that function will not complete
+(so any other functions depending on it will not run) and the main callback
+will be called immediately with the error. Functions also receive an object
+containing the results of functions which have completed so far.
+
+__Arguments__
+
+* tasks - An object literal containing named functions or an array of
+  requirements, with the function itself the last item in the array. The key
+  used for each function or array is used when specifying requirements. The
+  syntax is easier to understand by looking at the example.
+* callback(err, results) - An optional callback which is called when all the
+  tasks have been completed. The callback will receive an error as an argument
+  if any tasks pass an error to their callback. If all tasks complete
+  successfully, it will receive an object containing their results.
+
+__Example__
+
+    async.auto({
+        get_data: function(callback){
+            // async code to get some data
+        },
+        make_folder: function(callback){
+            // async code to create a directory to store a file in
+            // this is run at the same time as getting the data
+        },
+        write_file: ['get_data', 'make_folder', function(callback){
+            // once there is some data and the directory exists,
+            // write the data to a file in the directory
+            callback(null, filename);
+        }],
+        email_link: ['write_file', function(callback, results){
+            // once the file is written let's email a link to it...
+            // results.write_file contains the filename returned by write_file.
+        }]
+    });
+
+This is a fairly trivial example, but to do this using the basic parallel and
+series functions would look like this:
+
+    async.parallel([
+        function(callback){
+            // async code to get some data
+        },
+        function(callback){
+            // async code to create a directory to store a file in
+            // this is run at the same time as getting the data
+        }
+    ],
+    function(results){
+        async.series([
+            function(callback){
+                // once there is some data and the directory exists,
+                // write the data to a file in the directory
+            },
+            email_link: function(callback){
+                // once the file is written let's email a link to it...
+            }
+        ]);
+    });
+
+For a complicated series of async tasks using the auto function makes adding
+new tasks much easier and makes the code more readable.
+
+
+---------------------------------------
+
+<a name="iterator" />
+### iterator(tasks)
+
+Creates an iterator function which calls the next function in the array,
+returning a continuation to call the next one after that. Its also possible to
+'peek' the next iterator by doing iterator.next().
+
+This function is used internally by the async module but can be useful when
+you want to manually control the flow of functions in series.
+
+__Arguments__
+
+* tasks - An array of functions to run, each function is passed a callback it
+  must call on completion.
+
+__Example__
+
+    var iterator = async.iterator([
+        function(){ sys.p('one'); },
+        function(){ sys.p('two'); },
+        function(){ sys.p('three'); }
+    ]);
+
+    node> var iterator2 = iterator();
+    'one'
+    node> var iterator3 = iterator2();
+    'two'
+    node> iterator3();
+    'three'
+    node> var nextfn = iterator2.next();
+    node> nextfn();
+    'three'
+
+
+---------------------------------------
+
+<a name="apply" />
+### apply(function, arguments..)
+
+Creates a continuation function with some arguments already applied, a useful
+shorthand when combined with other control flow functions. Any arguments
+passed to the returned function are added to the arguments originally passed
+to apply.
+
+__Arguments__
+
+* function - The function you want to eventually apply all arguments to.
+* arguments... - Any number of arguments to automatically apply when the
+  continuation is called.
+
+__Example__
+
+    // using apply
+
+    async.parallel([
+        async.apply(fs.writeFile, 'testfile1', 'test1'),
+        async.apply(fs.writeFile, 'testfile2', 'test2'),
+    ]);
+
+
+    // the same process without using apply
+
+    async.parallel([
+        function(callback){
+            fs.writeFile('testfile1', 'test1', callback);
+        },
+        function(callback){
+            fs.writeFile('testfile2', 'test2', callback);
+        },
+    ]);
+
+It's possible to pass any number of additional arguments when calling the
+continuation:
+
+    node> var fn = async.apply(sys.puts, 'one');
+    node> fn('two', 'three');
+    one
+    two
+    three
+
+---------------------------------------
+
+<a name="nextTick" />
+### nextTick(callback)
+
+Calls the callback on a later loop around the event loop. In node.js this just
+calls process.nextTick, in the browser it falls back to setTimeout(callback, 0),
+which means other higher priority events may precede the execution of the callback.
+
+This is used internally for browser-compatibility purposes.
+
+__Arguments__
+
+* callback - The function to call on a later loop around the event loop.
+
+__Example__
+
+    var call_order = [];
+    async.nextTick(function(){
+        call_order.push('two');
+        // call_order now equals ['one','two]
+    });
+    call_order.push('one')
+
+
+## Utils
+
+<a name="memoize" />
+### memoize(fn, [hasher])
+
+Caches the results of an async function. When creating a hash to store function
+results against, the callback is omitted from the hash and an optional hash
+function can be used.
+
+__Arguments__
+
+* fn - the function you to proxy and cache results from.
+* hasher - an optional function for generating a custom hash for storing
+  results, it has all the arguments applied to it apart from the callback, and
+  must be synchronous.
+
+__Example__
+
+    var slow_fn = function (name, callback) {
+        // do something
+        callback(null, result);
+    };
+    var fn = async.memoize(slow_fn);
+
+    // fn can now be used as if it were slow_fn
+    fn('some name', function () {
+        // callback
+    });
+
+<a name="unmemoize" />
+### unmemoize(fn)
+
+Undoes a memoized function, reverting it to the original, unmemoized
+form. Comes handy in tests.
+
+__Arguments__
+
+* fn - the memoized function
+
+<a name="log" />
+### log(function, arguments)
+
+Logs the result of an async function to the console. Only works in node.js or
+in browsers that support console.log and console.error (such as FF and Chrome).
+If multiple arguments are returned from the async function, console.log is
+called on each argument in order.
+
+__Arguments__
+
+* function - The function you want to eventually apply all arguments to.
+* arguments... - Any number of arguments to apply to the function.
+
+__Example__
+
+    var hello = function(name, callback){
+        setTimeout(function(){
+            callback(null, 'hello ' + name);
+        }, 1000);
+    };
+
+    node> async.log(hello, 'world');
+    'hello world'
+
+
+---------------------------------------
+
+<a name="dir" />
+### dir(function, arguments)
+
+Logs the result of an async function to the console using console.dir to
+display the properties of the resulting object. Only works in node.js or
+in browsers that support console.dir and console.error (such as FF and Chrome).
+If multiple arguments are returned from the async function, console.dir is
+called on each argument in order.
+
+__Arguments__
+
+* function - The function you want to eventually apply all arguments to.
+* arguments... - Any number of arguments to apply to the function.
+
+__Example__
+
+    var hello = function(name, callback){
+        setTimeout(function(){
+            callback(null, {hello: name});
+        }, 1000);
+    };
+
+    node> async.dir(hello, 'world');
+    {hello: 'world'}
+
+
+---------------------------------------
+
+<a name="noConflict" />
+### noConflict()
+
+Changes the value of async back to its original value, returning a reference to the
+async object.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/index.js

@@ -0,0 +1,3 @@
+// This file is just added for convenience so this repository can be
+// directly checked out into a project's deps folder
+module.exports = require('./lib/async');

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/lib/async.js

@@ -0,0 +1,692 @@
+/*global setTimeout: false, console: false */
+(function () {
+
+    var async = {};
+
+    // global on the server, window in the browser
+    var root = this,
+        previous_async = root.async;
+
+    if (typeof module !== 'undefined' && module.exports) {
+        module.exports = async;
+    }
+    else {
+        root.async = async;
+    }
+
+    async.noConflict = function () {
+        root.async = previous_async;
+        return async;
+    };
+
+    //// cross-browser compatiblity functions ////
+
+    var _forEach = function (arr, iterator) {
+        if (arr.forEach) {
+            return arr.forEach(iterator);
+        }
+        for (var i = 0; i < arr.length; i += 1) {
+            iterator(arr[i], i, arr);
+        }
+    };
+
+    var _map = function (arr, iterator) {
+        if (arr.map) {
+            return arr.map(iterator);
+        }
+        var results = [];
+        _forEach(arr, function (x, i, a) {
+            results.push(iterator(x, i, a));
+        });
+        return results;
+    };
+
+    var _reduce = function (arr, iterator, memo) {
+        if (arr.reduce) {
+            return arr.reduce(iterator, memo);
+        }
+        _forEach(arr, function (x, i, a) {
+            memo = iterator(memo, x, i, a);
+        });
+        return memo;
+    };
+
+    var _keys = function (obj) {
+        if (Object.keys) {
+            return Object.keys(obj);
+        }
+        var keys = [];
+        for (var k in obj) {
+            if (obj.hasOwnProperty(k)) {
+                keys.push(k);
+            }
+        }
+        return keys;
+    };
+
+    //// exported async module functions ////
+
+    //// nextTick implementation with browser-compatible fallback ////
+    if (typeof process === 'undefined' || !(process.nextTick)) {
+        async.nextTick = function (fn) {
+            setTimeout(fn, 0);
+        };
+    }
+    else {
+        async.nextTick = process.nextTick;
+    }
+
+    async.forEach = function (arr, iterator, callback) {
+        callback = callback || function () {};
+        if (!arr.length) {
+            return callback();
+        }
+        var completed = 0;
+        _forEach(arr, function (x) {
+            iterator(x, function (err) {
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                }
+                else {
+                    completed += 1;
+                    if (completed === arr.length) {
+                        callback(null);
+                    }
+                }
+            });
+        });
+    };
+
+    async.forEachSeries = function (arr, iterator, callback) {
+        callback = callback || function () {};
+        if (!arr.length) {
+            return callback();
+        }
+        var completed = 0;
+        var iterate = function () {
+            iterator(arr[completed], function (err) {
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                }
+                else {
+                    completed += 1;
+                    if (completed === arr.length) {
+                        callback(null);
+                    }
+                    else {
+                        iterate();
+                    }
+                }
+            });
+        };
+        iterate();
+    };
+
+    async.forEachLimit = function (arr, limit, iterator, callback) {
+        callback = callback || function () {};
+        if (!arr.length || limit <= 0) {
+            return callback();
+        }
+        var completed = 0;
+        var started = 0;
+        var running = 0;
+
+        (function replenish () {
+            if (completed === arr.length) {
+                return callback();
+            }
+
+            while (running < limit && started < arr.length) {
+                started += 1;
+                running += 1;
+                iterator(arr[started - 1], function (err) {
+                    if (err) {
+                        callback(err);
+                        callback = function () {};
+                    }
+                    else {
+                        completed += 1;
+                        running -= 1;
+                        if (completed === arr.length) {
+                            callback();
+                        }
+                        else {
+                            replenish();
+                        }
+                    }
+                });
+            }
+        })();
+    };
+
+
+    var doParallel = function (fn) {
+        return function () {
+            var args = Array.prototype.slice.call(arguments);
+            return fn.apply(null, [async.forEach].concat(args));
+        };
+    };
+    var doSeries = function (fn) {
+        return function () {
+            var args = Array.prototype.slice.call(arguments);
+            return fn.apply(null, [async.forEachSeries].concat(args));
+        };
+    };
+
+
+    var _asyncMap = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (err, v) {
+                results[x.index] = v;
+                callback(err);
+            });
+        }, function (err) {
+            callback(err, results);
+        });
+    };
+    async.map = doParallel(_asyncMap);
+    async.mapSeries = doSeries(_asyncMap);
+
+
+    // reduce only has a series version, as doing reduce in parallel won't
+    // work in many situations.
+    async.reduce = function (arr, memo, iterator, callback) {
+        async.forEachSeries(arr, function (x, callback) {
+            iterator(memo, x, function (err, v) {
+                memo = v;
+                callback(err);
+            });
+        }, function (err) {
+            callback(err, memo);
+        });
+    };
+    // inject alias
+    async.inject = async.reduce;
+    // foldl alias
+    async.foldl = async.reduce;
+
+    async.reduceRight = function (arr, memo, iterator, callback) {
+        var reversed = _map(arr, function (x) {
+            return x;
+        }).reverse();
+        async.reduce(reversed, memo, iterator, callback);
+    };
+    // foldr alias
+    async.foldr = async.reduceRight;
+
+    var _filter = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (v) {
+                if (v) {
+                    results.push(x);
+                }
+                callback();
+            });
+        }, function (err) {
+            callback(_map(results.sort(function (a, b) {
+                return a.index - b.index;
+            }), function (x) {
+                return x.value;
+            }));
+        });
+    };
+    async.filter = doParallel(_filter);
+    async.filterSeries = doSeries(_filter);
+    // select alias
+    async.select = async.filter;
+    async.selectSeries = async.filterSeries;
+
+    var _reject = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (v) {
+                if (!v) {
+                    results.push(x);
+                }
+                callback();
+            });
+        }, function (err) {
+            callback(_map(results.sort(function (a, b) {
+                return a.index - b.index;
+            }), function (x) {
+                return x.value;
+            }));
+        });
+    };
+    async.reject = doParallel(_reject);
+    async.rejectSeries = doSeries(_reject);
+
+    var _detect = function (eachfn, arr, iterator, main_callback) {
+        eachfn(arr, function (x, callback) {
+            iterator(x, function (result) {
+                if (result) {
+                    main_callback(x);
+                    main_callback = function () {};
+                }
+                else {
+                    callback();
+                }
+            });
+        }, function (err) {
+            main_callback();
+        });
+    };
+    async.detect = doParallel(_detect);
+    async.detectSeries = doSeries(_detect);
+
+    async.some = function (arr, iterator, main_callback) {
+        async.forEach(arr, function (x, callback) {
+            iterator(x, function (v) {
+                if (v) {
+                    main_callback(true);
+                    main_callback = function () {};
+                }
+                callback();
+            });
+        }, function (err) {
+            main_callback(false);
+        });
+    };
+    // any alias
+    async.any = async.some;
+
+    async.every = function (arr, iterator, main_callback) {
+        async.forEach(arr, function (x, callback) {
+            iterator(x, function (v) {
+                if (!v) {
+                    main_callback(false);
+                    main_callback = function () {};
+                }
+                callback();
+            });
+        }, function (err) {
+            main_callback(true);
+        });
+    };
+    // all alias
+    async.all = async.every;
+
+    async.sortBy = function (arr, iterator, callback) {
+        async.map(arr, function (x, callback) {
+            iterator(x, function (err, criteria) {
+                if (err) {
+                    callback(err);
+                }
+                else {
+                    callback(null, {value: x, criteria: criteria});
+                }
+            });
+        }, function (err, results) {
+            if (err) {
+                return callback(err);
+            }
+            else {
+                var fn = function (left, right) {
+                    var a = left.criteria, b = right.criteria;
+                    return a < b ? -1 : a > b ? 1 : 0;
+                };
+                callback(null, _map(results.sort(fn), function (x) {
+                    return x.value;
+                }));
+            }
+        });
+    };
+
+    async.auto = function (tasks, callback) {
+        callback = callback || function () {};
+        var keys = _keys(tasks);
+        if (!keys.length) {
+            return callback(null);
+        }
+
+        var results = {};
+
+        var listeners = [];
+        var addListener = function (fn) {
+            listeners.unshift(fn);
+        };
+        var removeListener = function (fn) {
+            for (var i = 0; i < listeners.length; i += 1) {
+                if (listeners[i] === fn) {
+                    listeners.splice(i, 1);
+                    return;
+                }
+            }
+        };
+        var taskComplete = function () {
+            _forEach(listeners.slice(0), function (fn) {
+                fn();
+            });
+        };
+
+        addListener(function () {
+            if (_keys(results).length === keys.length) {
+                callback(null, results);
+                callback = function () {};
+            }
+        });
+
+        _forEach(keys, function (k) {
+            var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k];
+            var taskCallback = function (err) {
+                if (err) {
+                    callback(err);
+                    // stop subsequent errors hitting callback multiple times
+                    callback = function () {};
+                }
+                else {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    if (args.length <= 1) {
+                        args = args[0];
+                    }
+                    results[k] = args;
+                    taskComplete();
+                }
+            };
+            var requires = task.slice(0, Math.abs(task.length - 1)) || [];
+            var ready = function () {
+                return _reduce(requires, function (a, x) {
+                    return (a && results.hasOwnProperty(x));
+                }, true) && !results.hasOwnProperty(k);
+            };
+            if (ready()) {
+                task[task.length - 1](taskCallback, results);
+            }
+            else {
+                var listener = function () {
+                    if (ready()) {
+                        removeListener(listener);
+                        task[task.length - 1](taskCallback, results);
+                    }
+                };
+                addListener(listener);
+            }
+        });
+    };
+
+    async.waterfall = function (tasks, callback) {
+        callback = callback || function () {};
+        if (!tasks.length) {
+            return callback();
+        }
+        var wrapIterator = function (iterator) {
+            return function (err) {
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                }
+                else {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    var next = iterator.next();
+                    if (next) {
+                        args.push(wrapIterator(next));
+                    }
+                    else {
+                        args.push(callback);
+                    }
+                    async.nextTick(function () {
+                        iterator.apply(null, args);
+                    });
+                }
+            };
+        };
+        wrapIterator(async.iterator(tasks))();
+    };
+
+    async.parallel = function (tasks, callback) {
+        callback = callback || function () {};
+        if (tasks.constructor === Array) {
+            async.map(tasks, function (fn, callback) {
+                if (fn) {
+                    fn(function (err) {
+                        var args = Array.prototype.slice.call(arguments, 1);
+                        if (args.length <= 1) {
+                            args = args[0];
+                        }
+                        callback.call(null, err, args);
+                    });
+                }
+            }, callback);
+        }
+        else {
+            var results = {};
+            async.forEach(_keys(tasks), function (k, callback) {
+                tasks[k](function (err) {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    if (args.length <= 1) {
+                        args = args[0];
+                    }
+                    results[k] = args;
+                    callback(err);
+                });
+            }, function (err) {
+                callback(err, results);
+            });
+        }
+    };
+
+    async.series = function (tasks, callback) {
+        callback = callback || function () {};
+        if (tasks.constructor === Array) {
+            async.mapSeries(tasks, function (fn, callback) {
+                if (fn) {
+                    fn(function (err) {
+                        var args = Array.prototype.slice.call(arguments, 1);
+                        if (args.length <= 1) {
+                            args = args[0];
+                        }
+                        callback.call(null, err, args);
+                    });
+                }
+            }, callback);
+        }
+        else {
+            var results = {};
+            async.forEachSeries(_keys(tasks), function (k, callback) {
+                tasks[k](function (err) {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    if (args.length <= 1) {
+                        args = args[0];
+                    }
+                    results[k] = args;
+                    callback(err);
+                });
+            }, function (err) {
+                callback(err, results);
+            });
+        }
+    };
+
+    async.iterator = function (tasks) {
+        var makeCallback = function (index) {
+            var fn = function () {
+                if (tasks.length) {
+                    tasks[index].apply(null, arguments);
+                }
+                return fn.next();
+            };
+            fn.next = function () {
+                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
+            };
+            return fn;
+        };
+        return makeCallback(0);
+    };
+
+    async.apply = function (fn) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        return function () {
+            return fn.apply(
+                null, args.concat(Array.prototype.slice.call(arguments))
+            );
+        };
+    };
+
+    var _concat = function (eachfn, arr, fn, callback) {
+        var r = [];
+        eachfn(arr, function (x, cb) {
+            fn(x, function (err, y) {
+                r = r.concat(y || []);
+                cb(err);
+            });
+        }, function (err) {
+            callback(err, r);
+        });
+    };
+    async.concat = doParallel(_concat);
+    async.concatSeries = doSeries(_concat);
+
+    async.whilst = function (test, iterator, callback) {
+        if (test()) {
+            iterator(function (err) {
+                if (err) {
+                    return callback(err);
+                }
+                async.whilst(test, iterator, callback);
+            });
+        }
+        else {
+            callback();
+        }
+    };
+
+    async.until = function (test, iterator, callback) {
+        if (!test()) {
+            iterator(function (err) {
+                if (err) {
+                    return callback(err);
+                }
+                async.until(test, iterator, callback);
+            });
+        }
+        else {
+            callback();
+        }
+    };
+
+    async.queue = function (worker, concurrency) {
+        var workers = 0;
+        var q = {
+            tasks: [],
+            concurrency: concurrency,
+            saturated: null,
+            empty: null,
+            drain: null,
+            push: function (data, callback) {
+                if(data.constructor !== Array) {
+                    data = [data];
+                }
+                _forEach(data, function(task) {
+                    q.tasks.push({
+                        data: task,
+                        callback: typeof callback === 'function' ? callback : null
+                    });
+                    if (q.saturated && q.tasks.length == concurrency) {
+                        q.saturated();
+                    }
+                    async.nextTick(q.process);
+                });
+            },
+            process: function () {
+                if (workers < q.concurrency && q.tasks.length) {
+                    var task = q.tasks.shift();
+                    if(q.empty && q.tasks.length == 0) q.empty();
+                    workers += 1;
+                    worker(task.data, function () {
+                        workers -= 1;
+                        if (task.callback) {
+                            task.callback.apply(task, arguments);
+                        }
+                        if(q.drain && q.tasks.length + workers == 0) q.drain();
+                        q.process();
+                    });
+                }
+            },
+            length: function () {
+                return q.tasks.length;
+            },
+            running: function () {
+                return workers;
+            }
+        };
+        return q;
+    };
+
+    var _console_fn = function (name) {
+        return function (fn) {
+            var args = Array.prototype.slice.call(arguments, 1);
+            fn.apply(null, args.concat([function (err) {
+                var args = Array.prototype.slice.call(arguments, 1);
+                if (typeof console !== 'undefined') {
+                    if (err) {
+                        if (console.error) {
+                            console.error(err);
+                        }
+                    }
+                    else if (console[name]) {
+                        _forEach(args, function (x) {
+                            console[name](x);
+                        });
+                    }
+                }
+            }]));
+        };
+    };
+    async.log = _console_fn('log');
+    async.dir = _console_fn('dir');
+    /*async.info = _console_fn('info');
+    async.warn = _console_fn('warn');
+    async.error = _console_fn('error');*/
+
+    async.memoize = function (fn, hasher) {
+        var memo = {};
+        var queues = {};
+        hasher = hasher || function (x) {
+            return x;
+        };
+        var memoized = function () {
+            var args = Array.prototype.slice.call(arguments);
+            var callback = args.pop();
+            var key = hasher.apply(null, args);
+            if (key in memo) {
+                callback.apply(null, memo[key]);
+            }
+            else if (key in queues) {
+                queues[key].push(callback);
+            }
+            else {
+                queues[key] = [callback];
+                fn.apply(null, args.concat([function () {
+                    memo[key] = arguments;
+                    var q = queues[key];
+                    delete queues[key];
+                    for (var i = 0, l = q.length; i < l; i++) {
+                      q[i].apply(null, arguments);
+                    }
+                }]));
+            }
+        };
+        memoized.unmemoized = fn;
+        return memoized;
+    };
+
+    async.unmemoize = function (fn) {
+      return function () {
+        return (fn.unmemoized || fn).apply(null, arguments);
+      };
+    };
+
+}());

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/async/package.json

@@ -0,0 +1,57 @@
+{
+  "name": "async",
+  "description": "Higher-order functions and common patterns for asynchronous code",
+  "main": "./index",
+  "author": {
+    "name": "Caolan McMahon"
+  },
+  "version": "0.1.22",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/caolan/async.git"
+  },
+  "bugs": {
+    "url": "http://github.com/caolan/async/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://github.com/caolan/async/raw/master/LICENSE"
+    }
+  ],
+  "devDependencies": {
+    "nodeunit": ">0.0.0",
+    "uglify-js": "1.2.x",
+    "nodelint": ">0.0.0"
+  },
+  "_npmUser": {
+    "name": "caolan",
+    "email": "caolan@caolanmcmahon.com"
+  },
+  "_id": "async@0.1.22",
+  "dependencies": {},
+  "optionalDependencies": {},
+  "engines": {
+    "node": "*"
+  },
+  "_engineSupported": true,
+  "_npmVersion": "1.1.21",
+  "_nodeVersion": "v0.6.18",
+  "_defaultsLoaded": true,
+  "dist": {
+    "shasum": "0fc1aaa088a0e3ef0ebe2d8831bab0dcf8845061",
+    "tarball": "http://registry.npmjs.org/async/-/async-0.1.22.tgz"
+  },
+  "maintainers": [
+    {
+      "name": "caolan",
+      "email": "caolan@caolanmcmahon.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "0fc1aaa088a0e3ef0ebe2d8831bab0dcf8845061",
+  "_from": "async@~0.1.22",
+  "_resolved": "https://registry.npmjs.org/async/-/async-0.1.22.tgz",
+  "readme": "ERROR: No README data found!",
+  "homepage": "https://github.com/caolan/async"
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/.npmignore

@@ -0,0 +1,11 @@
+*.coffee
+*.html
+.DS_Store
+.git*
+Cakefile
+documentation/
+examples/
+extras/coffee-script.js
+raw/
+src/
+test/

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/CNAME

@@ -0,0 +1 @@
+coffeescript.org

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2009-2012 Jeremy Ashkenas
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/README

@@ -0,0 +1,51 @@
+
+            {
+         }   }   {
+        {   {  }  }
+         }   }{  {
+        {  }{  }  }                    _____       __  __
+       ( }{ }{  { )                   / ____|     / _|/ _|
+     .- { { }  { }} -.               | |     ___ | |_| |_ ___  ___
+    (  ( } { } { } }  )              | |    / _ \|  _|  _/ _ \/ _ \
+    |`-..________ ..-'|              | |___| (_) | | | ||  __/  __/
+    |                 |               \_____\___/|_| |_| \___|\___|
+    |                 ;--.
+    |                (__  \            _____           _       _
+    |                 | )  )          / ____|         (_)     | |
+    |                 |/  /          | (___   ___ _ __ _ _ __ | |_
+    |                 (  /            \___ \ / __| '__| | '_ \| __|
+    |                 |/              ____) | (__| |  | | |_) | |_
+    |                 |              |_____/ \___|_|  |_| .__/ \__|
+     `-.._________..-'                                  | |
+                                                        |_|
+
+
+  CoffeeScript is a little language that compiles into JavaScript.
+
+  Install Node.js, and then the CoffeeScript compiler:
+  sudo bin/cake install
+
+  Or, if you have the Node Package Manager installed:
+  npm install -g coffee-script
+  (Leave off the -g if you don't wish to install globally.)
+
+  Execute a script:
+  coffee /path/to/script.coffee
+
+  Compile a script:
+  coffee -c /path/to/script.coffee
+
+  For documentation, usage, and examples, see:
+  http://coffeescript.org/
+
+  To suggest a feature, report a bug, or general discussion:
+  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
+
+  All contributors are listed here:
+  http://github.com/jashkenas/coffee-script/contributors

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/Rakefile

@@ -0,0 +1,78 @@
+require 'rubygems'
+require 'erb'
+require 'fileutils'
+require 'rake/testtask'
+require 'json'
+
+desc "Build the documentation page"
+task :doc do
+  source = 'documentation/index.html.erb'
+  child = fork { exec "bin/coffee -bcw -o documentation/js documentation/coffee/*.coffee" }
+  at_exit { Process.kill("INT", child) }
+  Signal.trap("INT") { exit }
+  loop do
+    mtime = File.stat(source).mtime
+    if !@mtime || mtime > @mtime
+      rendered = ERB.new(File.read(source)).result(binding)
+      File.open('index.html', 'w+') {|f| f.write(rendered) }
+    end
+    @mtime = mtime
+    sleep 1
+  end
+end
+
+desc "Build coffee-script-source gem"
+task :gem do
+  require 'rubygems'
+  require 'rubygems/package'
+
+  gemspec = Gem::Specification.new do |s|
+    s.name      = 'coffee-script-source'
+    s.version   = JSON.parse(File.read('package.json'))["version"]
+    s.date      = Time.now.strftime("%Y-%m-%d")
+
+    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.
+      Underneath all of those embarrassing braces and semicolons,
+      JavaScript has always had a gorgeous object model at its heart.
+      CoffeeScript is an attempt to expose the good parts of JavaScript
+      in a simple way.
+    EOS
+
+    s.files = [
+      'lib/coffee_script/coffee-script.js',
+      'lib/coffee_script/source.rb'
+    ]
+
+    s.authors           = ['Jeremy Ashkenas']
+    s.email             = 'jashkenas@gmail.com'
+    s.rubyforge_project = 'coffee-script-source'
+  end
+
+  file = File.open("coffee-script-source.gem", "w")
+  Gem::Package.open(file, 'w') do |pkg|
+    pkg.metadata = gemspec.to_yaml
+
+    path = "lib/coffee_script/source.rb"
+    contents = <<-ERUBY
+module CoffeeScript
+  module Source
+    def self.bundled_path
+      File.expand_path("../coffee-script.js", __FILE__)
+    end
+  end
+end
+    ERUBY
+    pkg.add_file_simple(path, 0644, contents.size) do |tar_io|
+      tar_io.write(contents)
+    end
+
+    contents = File.read("extras/coffee-script.js")
+    path = "lib/coffee_script/coffee-script.js"
+    pkg.add_file_simple(path, 0644, contents.size) do |tar_io|
+      tar_io.write(contents)
+    end
+  end
+end

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/bin/cake

@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+
+var path = require('path');
+var fs   = require('fs');
+var lib  = path.join(path.dirname(fs.realpathSync(__filename)), '../lib');
+
+require(lib + '/coffee-script/cake').run();

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/bin/coffee

@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+
+var path = require('path');
+var fs   = require('fs');
+var lib  = path.join(path.dirname(fs.realpathSync(__filename)), '../lib');
+
+require(lib + '/coffee-script/command').run();

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/extras/jsl.conf

@@ -0,0 +1,44 @@
+# JavaScriptLint configuration file for CoffeeScript.
+
++no_return_value              # function {0} does not always return a value
++duplicate_formal             # duplicate formal argument {0}
+-equal_as_assign              # test for equality (==) mistyped as assignment (=)?{0}
++var_hides_arg                # variable {0} hides argument
++redeclared_var               # redeclaration of {0} {1}
+-anon_no_return_value         # anonymous function does not always return a value
++missing_semicolon            # missing semicolon
++meaningless_block            # meaningless block; curly braces have no impact
+-comma_separated_stmts        # multiple statements separated by commas (use semicolons?)
++unreachable_code             # unreachable code
++missing_break                # missing break statement
+-missing_break_for_last_case  # missing break statement for last case in switch
+-comparison_type_conv         # comparisons against null, 0, true, false, or an empty string allowing implicit type conversion (use === or !==)
+-inc_dec_within_stmt          # increment (++) and decrement (--) operators used as part of greater statement
+-useless_void                 # use of the void type may be unnecessary (void is always undefined)
++multiple_plus_minus          # unknown order of operations for successive plus (e.g. x+++y) or minus (e.g. x---y) signs
++use_of_label                 # use of label
+-block_without_braces         # block statement without curly braces
++leading_decimal_point        # leading decimal point may indicate a number or an object member
++trailing_decimal_point       # trailing decimal point may indicate a number or an object member
++octal_number                 # leading zeros make an octal number
++nested_comment               # nested comment
++misplaced_regex              # regular expressions should be preceded by a left parenthesis, assignment, colon, or comma
++ambiguous_newline            # unexpected end of line; it is ambiguous whether these lines are part of the same statement
++empty_statement              # empty statement or extra semicolon
+-missing_option_explicit      # the "option explicit" control comment is missing
++partial_option_explicit      # the "option explicit" control comment, if used, must be in the first script tag
++dup_option_explicit          # duplicate "option explicit" control comment
++useless_assign               # useless assignment
++ambiguous_nested_stmt        # block statements containing block statements should use curly braces to resolve ambiguity
++ambiguous_else_stmt          # the else statement could be matched with one of multiple if statements (use curly braces to indicate intent)
+-missing_default_case         # missing default case in switch statement
++duplicate_case_in_switch     # duplicate case in switch statements
++default_not_at_end           # the default case is not at the end of the switch statement
++legacy_cc_not_understood     # couldn't understand control comment using /*@keyword@*/ syntax
++jsl_cc_not_understood        # couldn't understand control comment using /*jsl:keyword*/ syntax
++useless_comparison           # useless comparison; comparing identical expressions
++with_statement               # with statement hides undeclared variables; use temporary variable instead
++trailing_comma_in_array      # extra comma is not recommended in array initializers
++assign_to_function_call      # assignment to a function call
++parseint_missing_radix       # parseInt missing radix parameter
++lambda_assign_requires_semicolon

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/browser.js

@@ -0,0 +1,92 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var CoffeeScript, runScripts;
+
+  CoffeeScript = require('./coffee-script');
+
+  CoffeeScript.require = require;
+
+  CoffeeScript["eval"] = function(code, options) {
+    var _ref;
+    if (options == null) {
+      options = {};
+    }
+    if ((_ref = options.bare) == null) {
+      options.bare = true;
+    }
+    return eval(CoffeeScript.compile(code, options));
+  };
+
+  CoffeeScript.run = function(code, options) {
+    if (options == null) {
+      options = {};
+    }
+    options.bare = true;
+    return Function(CoffeeScript.compile(code, options))();
+  };
+
+  if (typeof window === "undefined" || window === null) {
+    return;
+  }
+
+  CoffeeScript.load = function(url, callback) {
+    var xhr;
+    xhr = new (window.ActiveXObject || XMLHttpRequest)('Microsoft.XMLHTTP');
+    xhr.open('GET', url, true);
+    if ('overrideMimeType' in xhr) {
+      xhr.overrideMimeType('text/plain');
+    }
+    xhr.onreadystatechange = function() {
+      var _ref;
+      if (xhr.readyState === 4) {
+        if ((_ref = xhr.status) === 0 || _ref === 200) {
+          CoffeeScript.run(xhr.responseText);
+        } else {
+          throw new Error("Could not load " + url);
+        }
+        if (callback) {
+          return callback();
+        }
+      }
+    };
+    return xhr.send(null);
+  };
+
+  runScripts = function() {
+    var coffees, execute, index, length, s, scripts;
+    scripts = document.getElementsByTagName('script');
+    coffees = (function() {
+      var _i, _len, _results;
+      _results = [];
+      for (_i = 0, _len = scripts.length; _i < _len; _i++) {
+        s = scripts[_i];
+        if (s.type === 'text/coffeescript') {
+          _results.push(s);
+        }
+      }
+      return _results;
+    })();
+    index = 0;
+    length = coffees.length;
+    (execute = function() {
+      var script;
+      script = coffees[index++];
+      if ((script != null ? script.type : void 0) === 'text/coffeescript') {
+        if (script.src) {
+          return CoffeeScript.load(script.src, execute);
+        } else {
+          CoffeeScript.run(script.innerHTML);
+          return execute();
+        }
+      }
+    })();
+    return null;
+  };
+
+  if (window.addEventListener) {
+    addEventListener('DOMContentLoaded', runScripts, false);
+  } else {
+    attachEvent('onload', runScripts);
+  }
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/cake.js

@@ -0,0 +1,111 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var CoffeeScript, cakefileDirectory, fatalError, fs, helpers, missingTask, oparse, options, optparse, path, printTasks, switches, tasks;
+
+  fs = require('fs');
+
+  path = require('path');
+
+  helpers = require('./helpers');
+
+  optparse = require('./optparse');
+
+  CoffeeScript = require('./coffee-script');
+
+  tasks = {};
+
+  options = {};
+
+  switches = [];
+
+  oparse = null;
+
+  helpers.extend(global, {
+    task: function(name, description, action) {
+      var _ref;
+      if (!action) {
+        _ref = [description, action], action = _ref[0], description = _ref[1];
+      }
+      return tasks[name] = {
+        name: name,
+        description: description,
+        action: action
+      };
+    },
+    option: function(letter, flag, description) {
+      return switches.push([letter, flag, description]);
+    },
+    invoke: function(name) {
+      if (!tasks[name]) {
+        missingTask(name);
+      }
+      return tasks[name].action(options);
+    }
+  });
+
+  exports.run = function() {
+    var arg, args, _i, _len, _ref, _results;
+    global.__originalDirname = fs.realpathSync('.');
+    process.chdir(cakefileDirectory(__originalDirname));
+    args = process.argv.slice(2);
+    CoffeeScript.run(fs.readFileSync('Cakefile').toString(), {
+      filename: 'Cakefile'
+    });
+    oparse = new optparse.OptionParser(switches);
+    if (!args.length) {
+      return printTasks();
+    }
+    try {
+      options = oparse.parse(args);
+    } catch (e) {
+      return fatalError("" + e);
+    }
+    _ref = options["arguments"];
+    _results = [];
+    for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+      arg = _ref[_i];
+      _results.push(invoke(arg));
+    }
+    return _results;
+  };
+
+  printTasks = function() {
+    var cakefilePath, desc, name, relative, spaces, task;
+    relative = path.relative || path.resolve;
+    cakefilePath = path.join(relative(__originalDirname, process.cwd()), 'Cakefile');
+    console.log("" + cakefilePath + " defines the following tasks:\n");
+    for (name in tasks) {
+      task = tasks[name];
+      spaces = 20 - name.length;
+      spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
+      desc = task.description ? "# " + task.description : '';
+      console.log("cake " + name + spaces + " " + desc);
+    }
+    if (switches.length) {
+      return console.log(oparse.help());
+    }
+  };
+
+  fatalError = function(message) {
+    console.error(message + '\n');
+    console.log('To see a list of all tasks/options, run "cake"');
+    return process.exit(1);
+  };
+
+  missingTask = function(task) {
+    return fatalError("No such task: " + task);
+  };
+
+  cakefileDirectory = function(dir) {
+    var parent;
+    if (path.existsSync(path.join(dir, 'Cakefile'))) {
+      return dir;
+    }
+    parent = path.normalize(path.join(dir, '..'));
+    if (parent !== dir) {
+      return cakefileDirectory(parent);
+    }
+    throw new Error("Cakefile not found in " + (process.cwd()));
+  };
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/coffee-script.js

@@ -0,0 +1,167 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var Lexer, RESERVED, compile, fs, lexer, parser, path, vm, _ref,
+    __hasProp = {}.hasOwnProperty;
+
+  fs = require('fs');
+
+  path = require('path');
+
+  _ref = require('./lexer'), Lexer = _ref.Lexer, RESERVED = _ref.RESERVED;
+
+  parser = require('./parser').parser;
+
+  vm = require('vm');
+
+  if (require.extensions) {
+    require.extensions['.coffee'] = function(module, filename) {
+      var content;
+      content = compile(fs.readFileSync(filename, 'utf8'), {
+        filename: filename
+      });
+      return module._compile(content, filename);
+    };
+  } else if (require.registerExtension) {
+    require.registerExtension('.coffee', function(content) {
+      return compile(content);
+    });
+  }
+
+  exports.VERSION = '1.3.3';
+
+  exports.RESERVED = RESERVED;
+
+  exports.helpers = require('./helpers');
+
+  exports.compile = compile = function(code, options) {
+    var header, js, merge;
+    if (options == null) {
+      options = {};
+    }
+    merge = exports.helpers.merge;
+    try {
+      js = (parser.parse(lexer.tokenize(code))).compile(options);
+      if (!options.header) {
+        return js;
+      }
+    } catch (err) {
+      if (options.filename) {
+        err.message = "In " + options.filename + ", " + err.message;
+      }
+      throw err;
+    }
+    header = "Generated by CoffeeScript " + this.VERSION;
+    return "// " + header + "\n" + js;
+  };
+
+  exports.tokens = function(code, options) {
+    return lexer.tokenize(code, options);
+  };
+
+  exports.nodes = function(source, options) {
+    if (typeof source === 'string') {
+      return parser.parse(lexer.tokenize(source, options));
+    } else {
+      return parser.parse(source);
+    }
+  };
+
+  exports.run = function(code, options) {
+    var mainModule;
+    if (options == null) {
+      options = {};
+    }
+    mainModule = require.main;
+    mainModule.filename = process.argv[1] = options.filename ? fs.realpathSync(options.filename) : '.';
+    mainModule.moduleCache && (mainModule.moduleCache = {});
+    mainModule.paths = require('module')._nodeModulePaths(path.dirname(fs.realpathSync(options.filename)));
+    if (path.extname(mainModule.filename) !== '.coffee' || require.extensions) {
+      return mainModule._compile(compile(code, options), mainModule.filename);
+    } else {
+      return mainModule._compile(code, mainModule.filename);
+    }
+  };
+
+  exports["eval"] = function(code, options) {
+    var Module, Script, js, k, o, r, sandbox, v, _i, _len, _module, _ref1, _ref2, _require;
+    if (options == null) {
+      options = {};
+    }
+    if (!(code = code.trim())) {
+      return;
+    }
+    Script = vm.Script;
+    if (Script) {
+      if (options.sandbox != null) {
+        if (options.sandbox instanceof Script.createContext().constructor) {
+          sandbox = options.sandbox;
+        } else {
+          sandbox = Script.createContext();
+          _ref1 = options.sandbox;
+          for (k in _ref1) {
+            if (!__hasProp.call(_ref1, k)) continue;
+            v = _ref1[k];
+            sandbox[k] = v;
+          }
+        }
+        sandbox.global = sandbox.root = sandbox.GLOBAL = sandbox;
+      } else {
+        sandbox = global;
+      }
+      sandbox.__filename = options.filename || 'eval';
+      sandbox.__dirname = path.dirname(sandbox.__filename);
+      if (!(sandbox !== global || sandbox.module || sandbox.require)) {
+        Module = require('module');
+        sandbox.module = _module = new Module(options.modulename || 'eval');
+        sandbox.require = _require = function(path) {
+          return Module._load(path, _module, true);
+        };
+        _module.filename = sandbox.__filename;
+        _ref2 = Object.getOwnPropertyNames(require);
+        for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+          r = _ref2[_i];
+          if (r !== 'paths') {
+            _require[r] = require[r];
+          }
+        }
+        _require.paths = _module.paths = Module._nodeModulePaths(process.cwd());
+        _require.resolve = function(request) {
+          return Module._resolveFilename(request, _module);
+        };
+      }
+    }
+    o = {};
+    for (k in options) {
+      if (!__hasProp.call(options, k)) continue;
+      v = options[k];
+      o[k] = v;
+    }
+    o.bare = true;
+    js = compile(code, o);
+    if (sandbox === global) {
+      return vm.runInThisContext(js);
+    } else {
+      return vm.runInContext(js, sandbox);
+    }
+  };
+
+  lexer = new Lexer;
+
+  parser.lexer = {
+    lex: function() {
+      var tag, _ref1;
+      _ref1 = this.tokens[this.pos++] || [''], tag = _ref1[0], this.yytext = _ref1[1], this.yylineno = _ref1[2];
+      return tag;
+    },
+    setInput: function(tokens) {
+      this.tokens = tokens;
+      return this.pos = 0;
+    },
+    upcomingInput: function() {
+      return "";
+    }
+  };
+
+  parser.yy = require('./nodes');
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/command.js

@@ -0,0 +1,500 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var BANNER, CoffeeScript, EventEmitter, SWITCHES, compileJoin, compileOptions, compilePath, compileScript, compileStdio, exec, forkNode, fs, helpers, hidden, joinTimeout, lint, loadRequires, notSources, optionParser, optparse, opts, outputPath, parseOptions, path, printLine, printTokens, printWarn, removeSource, sourceCode, sources, spawn, timeLog, unwatchDir, usage, version, wait, watch, watchDir, watchers, writeJs, _ref;
+
+  fs = require('fs');
+
+  path = require('path');
+
+  helpers = require('./helpers');
+
+  optparse = require('./optparse');
+
+  CoffeeScript = require('./coffee-script');
+
+  _ref = require('child_process'), spawn = _ref.spawn, exec = _ref.exec;
+
+  EventEmitter = require('events').EventEmitter;
+
+  helpers.extend(CoffeeScript, new EventEmitter);
+
+  printLine = function(line) {
+    return process.stdout.write(line + '\n');
+  };
+
+  printWarn = function(line) {
+    return process.stderr.write(line + '\n');
+  };
+
+  hidden = function(file) {
+    return /^\.|~$/.test(file);
+  };
+
+  BANNER = 'Usage: coffee [options] path/to/script.coffee -- [args]\n\nIf called without options, `coffee` will run your script.';
+
+  SWITCHES = [['-b', '--bare', 'compile without a top-level function wrapper'], ['-c', '--compile', 'compile to JavaScript and save as .js files'], ['-e', '--eval', 'pass a string from the command line as input'], ['-h', '--help', 'display this help message'], ['-i', '--interactive', 'run an interactive CoffeeScript REPL'], ['-j', '--join [FILE]', 'concatenate the source CoffeeScript before compiling'], ['-l', '--lint', 'pipe the compiled JavaScript through JavaScript Lint'], ['-n', '--nodes', 'print out the parse tree that the parser produces'], ['--nodejs [ARGS]', 'pass options directly to the "node" binary'], ['-o', '--output [DIR]', 'set the output directory for compiled JavaScript'], ['-p', '--print', 'print out the compiled JavaScript'], ['-r', '--require [FILE*]', 'require a library before executing your script'], ['-s', '--stdio', 'listen for and compile scripts over stdio'], ['-t', '--tokens', 'print out the tokens that the lexer/rewriter produce'], ['-v', '--version', 'display the version number'], ['-w', '--watch', 'watch scripts for changes and rerun commands']];
+
+  opts = {};
+
+  sources = [];
+
+  sourceCode = [];
+
+  notSources = {};
+
+  watchers = {};
+
+  optionParser = null;
+
+  exports.run = function() {
+    var literals, source, _i, _len, _results;
+    parseOptions();
+    if (opts.nodejs) {
+      return forkNode();
+    }
+    if (opts.help) {
+      return usage();
+    }
+    if (opts.version) {
+      return version();
+    }
+    if (opts.require) {
+      loadRequires();
+    }
+    if (opts.interactive) {
+      return require('./repl');
+    }
+    if (opts.watch && !fs.watch) {
+      return printWarn("The --watch feature depends on Node v0.6.0+. You are running " + process.version + ".");
+    }
+    if (opts.stdio) {
+      return compileStdio();
+    }
+    if (opts["eval"]) {
+      return compileScript(null, sources[0]);
+    }
+    if (!sources.length) {
+      return require('./repl');
+    }
+    literals = opts.run ? sources.splice(1) : [];
+    process.argv = process.argv.slice(0, 2).concat(literals);
+    process.argv[0] = 'coffee';
+    process.execPath = require.main.filename;
+    _results = [];
+    for (_i = 0, _len = sources.length; _i < _len; _i++) {
+      source = sources[_i];
+      _results.push(compilePath(source, true, path.normalize(source)));
+    }
+    return _results;
+  };
+
+  compilePath = function(source, topLevel, base) {
+    return fs.stat(source, function(err, stats) {
+      if (err && err.code !== 'ENOENT') {
+        throw err;
+      }
+      if ((err != null ? err.code : void 0) === 'ENOENT') {
+        if (topLevel && source.slice(-7) !== '.coffee') {
+          source = sources[sources.indexOf(source)] = "" + source + ".coffee";
+          return compilePath(source, topLevel, base);
+        }
+        if (topLevel) {
+          console.error("File not found: " + source);
+          process.exit(1);
+        }
+        return;
+      }
+      if (stats.isDirectory()) {
+        if (opts.watch) {
+          watchDir(source, base);
+        }
+        return fs.readdir(source, function(err, files) {
+          var file, index, _ref1, _ref2;
+          if (err && err.code !== 'ENOENT') {
+            throw err;
+          }
+          if ((err != null ? err.code : void 0) === 'ENOENT') {
+            return;
+          }
+          index = sources.indexOf(source);
+          files = files.filter(function(file) {
+            return !hidden(file);
+          });
+          [].splice.apply(sources, [index, index - index + 1].concat(_ref1 = (function() {
+            var _i, _len, _results;
+            _results = [];
+            for (_i = 0, _len = files.length; _i < _len; _i++) {
+              file = files[_i];
+              _results.push(path.join(source, file));
+            }
+            return _results;
+          })())), _ref1;
+          [].splice.apply(sourceCode, [index, index - index + 1].concat(_ref2 = files.map(function() {
+            return null;
+          }))), _ref2;
+          return files.forEach(function(file) {
+            return compilePath(path.join(source, file), false, base);
+          });
+        });
+      } else if (topLevel || path.extname(source) === '.coffee') {
+        if (opts.watch) {
+          watch(source, base);
+        }
+        return fs.readFile(source, function(err, code) {
+          if (err && err.code !== 'ENOENT') {
+            throw err;
+          }
+          if ((err != null ? err.code : void 0) === 'ENOENT') {
+            return;
+          }
+          return compileScript(source, code.toString(), base);
+        });
+      } else {
+        notSources[source] = true;
+        return removeSource(source, base);
+      }
+    });
+  };
+
+  compileScript = function(file, input, base) {
+    var o, options, t, task;
+    o = opts;
+    options = compileOptions(file);
+    try {
+      t = task = {
+        file: file,
+        input: input,
+        options: options
+      };
+      CoffeeScript.emit('compile', task);
+      if (o.tokens) {
+        return printTokens(CoffeeScript.tokens(t.input));
+      } else if (o.nodes) {
+        return printLine(CoffeeScript.nodes(t.input).toString().trim());
+      } else if (o.run) {
+        return CoffeeScript.run(t.input, t.options);
+      } else if (o.join && t.file !== o.join) {
+        sourceCode[sources.indexOf(t.file)] = t.input;
+        return compileJoin();
+      } else {
+        t.output = CoffeeScript.compile(t.input, t.options);
+        CoffeeScript.emit('success', task);
+        if (o.print) {
+          return printLine(t.output.trim());
+        } else if (o.compile) {
+          return writeJs(t.file, t.output, base);
+        } else if (o.lint) {
+          return lint(t.file, t.output);
+        }
+      }
+    } catch (err) {
+      CoffeeScript.emit('failure', err, task);
+      if (CoffeeScript.listeners('failure').length) {
+        return;
+      }
+      if (o.watch) {
+        return printLine(err.message + '\x07');
+      }
+      printWarn(err instanceof Error && err.stack || ("ERROR: " + err));
+      return process.exit(1);
+    }
+  };
+
+  compileStdio = function() {
+    var code, stdin;
+    code = '';
+    stdin = process.openStdin();
+    stdin.on('data', function(buffer) {
+      if (buffer) {
+        return code += buffer.toString();
+      }
+    });
+    return stdin.on('end', function() {
+      return compileScript(null, code);
+    });
+  };
+
+  joinTimeout = null;
+
+  compileJoin = function() {
+    if (!opts.join) {
+      return;
+    }
+    if (!sourceCode.some(function(code) {
+      return code === null;
+    })) {
+      clearTimeout(joinTimeout);
+      return joinTimeout = wait(100, function() {
+        return compileScript(opts.join, sourceCode.join('\n'), opts.join);
+      });
+    }
+  };
+
+  loadRequires = function() {
+    var realFilename, req, _i, _len, _ref1;
+    realFilename = module.filename;
+    module.filename = '.';
+    _ref1 = opts.require;
+    for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+      req = _ref1[_i];
+      require(req);
+    }
+    return module.filename = realFilename;
+  };
+
+  watch = function(source, base) {
+    var compile, compileTimeout, prevStats, rewatch, watchErr, watcher;
+    prevStats = null;
+    compileTimeout = null;
+    watchErr = function(e) {
+      if (e.code === 'ENOENT') {
+        if (sources.indexOf(source) === -1) {
+          return;
+        }
+        try {
+          rewatch();
+          return compile();
+        } catch (e) {
+          removeSource(source, base, true);
+          return compileJoin();
+        }
+      } else {
+        throw e;
+      }
+    };
+    compile = function() {
+      clearTimeout(compileTimeout);
+      return compileTimeout = wait(25, function() {
+        return fs.stat(source, function(err, stats) {
+          if (err) {
+            return watchErr(err);
+          }
+          if (prevStats && stats.size === prevStats.size && stats.mtime.getTime() === prevStats.mtime.getTime()) {
+            return rewatch();
+          }
+          prevStats = stats;
+          return fs.readFile(source, function(err, code) {
+            if (err) {
+              return watchErr(err);
+            }
+            compileScript(source, code.toString(), base);
+            return rewatch();
+          });
+        });
+      });
+    };
+    try {
+      watcher = fs.watch(source, compile);
+    } catch (e) {
+      watchErr(e);
+    }
+    return rewatch = function() {
+      if (watcher != null) {
+        watcher.close();
+      }
+      return watcher = fs.watch(source, compile);
+    };
+  };
+
+  watchDir = function(source, base) {
+    var readdirTimeout, watcher;
+    readdirTimeout = null;
+    try {
+      return watcher = fs.watch(source, function() {
+        clearTimeout(readdirTimeout);
+        return readdirTimeout = wait(25, function() {
+          return fs.readdir(source, function(err, files) {
+            var file, _i, _len, _results;
+            if (err) {
+              if (err.code !== 'ENOENT') {
+                throw err;
+              }
+              watcher.close();
+              return unwatchDir(source, base);
+            }
+            _results = [];
+            for (_i = 0, _len = files.length; _i < _len; _i++) {
+              file = files[_i];
+              if (!(!hidden(file) && !notSources[file])) {
+                continue;
+              }
+              file = path.join(source, file);
+              if (sources.some(function(s) {
+                return s.indexOf(file) >= 0;
+              })) {
+                continue;
+              }
+              sources.push(file);
+              sourceCode.push(null);
+              _results.push(compilePath(file, false, base));
+            }
+            return _results;
+          });
+        });
+      });
+    } catch (e) {
+      if (e.code !== 'ENOENT') {
+        throw e;
+      }
+    }
+  };
+
+  unwatchDir = function(source, base) {
+    var file, prevSources, toRemove, _i, _len;
+    prevSources = sources.slice(0);
+    toRemove = (function() {
+      var _i, _len, _results;
+      _results = [];
+      for (_i = 0, _len = sources.length; _i < _len; _i++) {
+        file = sources[_i];
+        if (file.indexOf(source) >= 0) {
+          _results.push(file);
+        }
+      }
+      return _results;
+    })();
+    for (_i = 0, _len = toRemove.length; _i < _len; _i++) {
+      file = toRemove[_i];
+      removeSource(file, base, true);
+    }
+    if (!sources.some(function(s, i) {
+      return prevSources[i] !== s;
+    })) {
+      return;
+    }
+    return compileJoin();
+  };
+
+  removeSource = function(source, base, removeJs) {
+    var index, jsPath;
+    index = sources.indexOf(source);
+    sources.splice(index, 1);
+    sourceCode.splice(index, 1);
+    if (removeJs && !opts.join) {
+      jsPath = outputPath(source, base);
+      return path.exists(jsPath, function(exists) {
+        if (exists) {
+          return fs.unlink(jsPath, function(err) {
+            if (err && err.code !== 'ENOENT') {
+              throw err;
+            }
+            return timeLog("removed " + source);
+          });
+        }
+      });
+    }
+  };
+
+  outputPath = function(source, base) {
+    var baseDir, dir, filename, srcDir;
+    filename = path.basename(source, path.extname(source)) + '.js';
+    srcDir = path.dirname(source);
+    baseDir = base === '.' ? srcDir : srcDir.substring(base.length);
+    dir = opts.output ? path.join(opts.output, baseDir) : srcDir;
+    return path.join(dir, filename);
+  };
+
+  writeJs = function(source, js, base) {
+    var compile, jsDir, jsPath;
+    jsPath = outputPath(source, base);
+    jsDir = path.dirname(jsPath);
+    compile = function() {
+      if (js.length <= 0) {
+        js = ' ';
+      }
+      return fs.writeFile(jsPath, js, function(err) {
+        if (err) {
+          return printLine(err.message);
+        } else if (opts.compile && opts.watch) {
+          return timeLog("compiled " + source);
+        }
+      });
+    };
+    return path.exists(jsDir, function(exists) {
+      if (exists) {
+        return compile();
+      } else {
+        return exec("mkdir -p " + jsDir, compile);
+      }
+    });
+  };
+
+  wait = function(milliseconds, func) {
+    return setTimeout(func, milliseconds);
+  };
+
+  timeLog = function(message) {
+    return console.log("" + ((new Date).toLocaleTimeString()) + " - " + message);
+  };
+
+  lint = function(file, js) {
+    var conf, jsl, printIt;
+    printIt = function(buffer) {
+      return printLine(file + ':\t' + buffer.toString().trim());
+    };
+    conf = __dirname + '/../../extras/jsl.conf';
+    jsl = spawn('jsl', ['-nologo', '-stdin', '-conf', conf]);
+    jsl.stdout.on('data', printIt);
+    jsl.stderr.on('data', printIt);
+    jsl.stdin.write(js);
+    return jsl.stdin.end();
+  };
+
+  printTokens = function(tokens) {
+    var strings, tag, token, value;
+    strings = (function() {
+      var _i, _len, _ref1, _results;
+      _results = [];
+      for (_i = 0, _len = tokens.length; _i < _len; _i++) {
+        token = tokens[_i];
+        _ref1 = [token[0], token[1].toString().replace(/\n/, '\\n')], tag = _ref1[0], value = _ref1[1];
+        _results.push("[" + tag + " " + value + "]");
+      }
+      return _results;
+    })();
+    return printLine(strings.join(' '));
+  };
+
+  parseOptions = function() {
+    var i, o, source, _i, _len;
+    optionParser = new optparse.OptionParser(SWITCHES, BANNER);
+    o = opts = optionParser.parse(process.argv.slice(2));
+    o.compile || (o.compile = !!o.output);
+    o.run = !(o.compile || o.print || o.lint);
+    o.print = !!(o.print || (o["eval"] || o.stdio && o.compile));
+    sources = o["arguments"];
+    for (i = _i = 0, _len = sources.length; _i < _len; i = ++_i) {
+      source = sources[i];
+      sourceCode[i] = null;
+    }
+  };
+
+  compileOptions = function(filename) {
+    return {
+      filename: filename,
+      bare: opts.bare,
+      header: opts.compile
+    };
+  };
+
+  forkNode = function() {
+    var args, nodeArgs;
+    nodeArgs = opts.nodejs.split(/\s+/);
+    args = process.argv.slice(1);
+    args.splice(args.indexOf('--nodejs'), 2);
+    return spawn(process.execPath, nodeArgs.concat(args), {
+      cwd: process.cwd(),
+      env: process.env,
+      customFds: [0, 1, 2]
+    });
+  };
+
+  usage = function() {
+    return printLine((new optparse.OptionParser(SWITCHES, BANNER)).help());
+  };
+
+  version = function() {
+    return printLine("CoffeeScript version " + CoffeeScript.VERSION);
+  };
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/grammar.js

@@ -0,0 +1,606 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var Parser, alt, alternatives, grammar, name, o, operators, token, tokens, unwrap;
+
+  Parser = require('jison').Parser;
+
+  unwrap = /^function\s*\(\)\s*\{\s*return\s*([\s\S]*);\s*\}/;
+
+  o = function(patternString, action, options) {
+    var match;
+    patternString = patternString.replace(/\s{2,}/g, ' ');
+    if (!action) {
+      return [patternString, '$$ = $1;', options];
+    }
+    action = (match = unwrap.exec(action)) ? match[1] : "(" + action + "())";
+    action = action.replace(/\bnew /g, '$&yy.');
+    action = action.replace(/\b(?:Block\.wrap|extend)\b/g, 'yy.$&');
+    return [patternString, "$$ = " + action + ";", options];
+  };
+
+  grammar = {
+    Root: [
+      o('', function() {
+        return new Block;
+      }), o('Body'), o('Block TERMINATOR')
+    ],
+    Body: [
+      o('Line', function() {
+        return Block.wrap([$1]);
+      }), o('Body TERMINATOR Line', function() {
+        return $1.push($3);
+      }), o('Body TERMINATOR')
+    ],
+    Line: [o('Expression'), o('Statement')],
+    Statement: [
+      o('Return'), o('Comment'), o('STATEMENT', function() {
+        return new Literal($1);
+      })
+    ],
+    Expression: [o('Value'), o('Invocation'), o('Code'), o('Operation'), o('Assign'), o('If'), o('Try'), o('While'), o('For'), o('Switch'), o('Class'), o('Throw')],
+    Block: [
+      o('INDENT OUTDENT', function() {
+        return new Block;
+      }), o('INDENT Body OUTDENT', function() {
+        return $2;
+      })
+    ],
+    Identifier: [
+      o('IDENTIFIER', function() {
+        return new Literal($1);
+      })
+    ],
+    AlphaNumeric: [
+      o('NUMBER', function() {
+        return new Literal($1);
+      }), o('STRING', function() {
+        return new Literal($1);
+      })
+    ],
+    Literal: [
+      o('AlphaNumeric'), o('JS', function() {
+        return new Literal($1);
+      }), o('REGEX', function() {
+        return new Literal($1);
+      }), o('DEBUGGER', function() {
+        return new Literal($1);
+      }), o('UNDEFINED', function() {
+        return new Undefined;
+      }), o('NULL', function() {
+        return new Null;
+      }), o('BOOL', function() {
+        return new Bool($1);
+      })
+    ],
+    Assign: [
+      o('Assignable = Expression', function() {
+        return new Assign($1, $3);
+      }), o('Assignable = TERMINATOR Expression', function() {
+        return new Assign($1, $4);
+      }), o('Assignable = INDENT Expression OUTDENT', function() {
+        return new Assign($1, $4);
+      })
+    ],
+    AssignObj: [
+      o('ObjAssignable', function() {
+        return new Value($1);
+      }), o('ObjAssignable : Expression', function() {
+        return new Assign(new Value($1), $3, 'object');
+      }), o('ObjAssignable :\
+       INDENT Expression OUTDENT', function() {
+        return new Assign(new Value($1), $4, 'object');
+      }), o('Comment')
+    ],
+    ObjAssignable: [o('Identifier'), o('AlphaNumeric'), o('ThisProperty')],
+    Return: [
+      o('RETURN Expression', function() {
+        return new Return($2);
+      }), o('RETURN', function() {
+        return new Return;
+      })
+    ],
+    Comment: [
+      o('HERECOMMENT', function() {
+        return new Comment($1);
+      })
+    ],
+    Code: [
+      o('PARAM_START ParamList PARAM_END FuncGlyph Block', function() {
+        return new Code($2, $5, $4);
+      }), o('FuncGlyph Block', function() {
+        return new Code([], $2, $1);
+      })
+    ],
+    FuncGlyph: [
+      o('->', function() {
+        return 'func';
+      }), o('=>', function() {
+        return 'boundfunc';
+      })
+    ],
+    OptComma: [o(''), o(',')],
+    ParamList: [
+      o('', function() {
+        return [];
+      }), o('Param', function() {
+        return [$1];
+      }), o('ParamList , Param', function() {
+        return $1.concat($3);
+      }), o('ParamList OptComma TERMINATOR Param', function() {
+        return $1.concat($4);
+      }), o('ParamList OptComma INDENT ParamList OptComma OUTDENT', function() {
+        return $1.concat($4);
+      })
+    ],
+    Param: [
+      o('ParamVar', function() {
+        return new Param($1);
+      }), o('ParamVar ...', function() {
+        return new Param($1, null, true);
+      }), o('ParamVar = Expression', function() {
+        return new Param($1, $3);
+      })
+    ],
+    ParamVar: [o('Identifier'), o('ThisProperty'), o('Array'), o('Object')],
+    Splat: [
+      o('Expression ...', function() {
+        return new Splat($1);
+      })
+    ],
+    SimpleAssignable: [
+      o('Identifier', function() {
+        return new Value($1);
+      }), o('Value Accessor', function() {
+        return $1.add($2);
+      }), o('Invocation Accessor', function() {
+        return new Value($1, [].concat($2));
+      }), o('ThisProperty')
+    ],
+    Assignable: [
+      o('SimpleAssignable'), o('Array', function() {
+        return new Value($1);
+      }), o('Object', function() {
+        return new Value($1);
+      })
+    ],
+    Value: [
+      o('Assignable'), o('Literal', function() {
+        return new Value($1);
+      }), o('Parenthetical', function() {
+        return new Value($1);
+      }), o('Range', function() {
+        return new Value($1);
+      }), o('This')
+    ],
+    Accessor: [
+      o('.  Identifier', function() {
+        return new Access($2);
+      }), o('?. Identifier', function() {
+        return new Access($2, 'soak');
+      }), o(':: Identifier', function() {
+        return [new Access(new Literal('prototype')), new Access($2)];
+      }), o('::', function() {
+        return new Access(new Literal('prototype'));
+      }), o('Index')
+    ],
+    Index: [
+      o('INDEX_START IndexValue INDEX_END', function() {
+        return $2;
+      }), o('INDEX_SOAK  Index', function() {
+        return extend($2, {
+          soak: true
+        });
+      })
+    ],
+    IndexValue: [
+      o('Expression', function() {
+        return new Index($1);
+      }), o('Slice', function() {
+        return new Slice($1);
+      })
+    ],
+    Object: [
+      o('{ AssignList OptComma }', function() {
+        return new Obj($2, $1.generated);
+      })
+    ],
+    AssignList: [
+      o('', function() {
+        return [];
+      }), o('AssignObj', function() {
+        return [$1];
+      }), o('AssignList , AssignObj', function() {
+        return $1.concat($3);
+      }), o('AssignList OptComma TERMINATOR AssignObj', function() {
+        return $1.concat($4);
+      }), o('AssignList OptComma INDENT AssignList OptComma OUTDENT', function() {
+        return $1.concat($4);
+      })
+    ],
+    Class: [
+      o('CLASS', function() {
+        return new Class;
+      }), o('CLASS Block', function() {
+        return new Class(null, null, $2);
+      }), o('CLASS EXTENDS Expression', function() {
+        return new Class(null, $3);
+      }), o('CLASS EXTENDS Expression Block', function() {
+        return new Class(null, $3, $4);
+      }), o('CLASS SimpleAssignable', function() {
+        return new Class($2);
+      }), o('CLASS SimpleAssignable Block', function() {
+        return new Class($2, null, $3);
+      }), o('CLASS SimpleAssignable EXTENDS Expression', function() {
+        return new Class($2, $4);
+      }), o('CLASS SimpleAssignable EXTENDS Expression Block', function() {
+        return new Class($2, $4, $5);
+      })
+    ],
+    Invocation: [
+      o('Value OptFuncExist Arguments', function() {
+        return new Call($1, $3, $2);
+      }), o('Invocation OptFuncExist Arguments', function() {
+        return new Call($1, $3, $2);
+      }), o('SUPER', function() {
+        return new Call('super', [new Splat(new Literal('arguments'))]);
+      }), o('SUPER Arguments', function() {
+        return new Call('super', $2);
+      })
+    ],
+    OptFuncExist: [
+      o('', function() {
+        return false;
+      }), o('FUNC_EXIST', function() {
+        return true;
+      })
+    ],
+    Arguments: [
+      o('CALL_START CALL_END', function() {
+        return [];
+      }), o('CALL_START ArgList OptComma CALL_END', function() {
+        return $2;
+      })
+    ],
+    This: [
+      o('THIS', function() {
+        return new Value(new Literal('this'));
+      }), o('@', function() {
+        return new Value(new Literal('this'));
+      })
+    ],
+    ThisProperty: [
+      o('@ Identifier', function() {
+        return new Value(new Literal('this'), [new Access($2)], 'this');
+      })
+    ],
+    Array: [
+      o('[ ]', function() {
+        return new Arr([]);
+      }), o('[ ArgList OptComma ]', function() {
+        return new Arr($2);
+      })
+    ],
+    RangeDots: [
+      o('..', function() {
+        return 'inclusive';
+      }), o('...', function() {
+        return 'exclusive';
+      })
+    ],
+    Range: [
+      o('[ Expression RangeDots Expression ]', function() {
+        return new Range($2, $4, $3);
+      })
+    ],
+    Slice: [
+      o('Expression RangeDots Expression', function() {
+        return new Range($1, $3, $2);
+      }), o('Expression RangeDots', function() {
+        return new Range($1, null, $2);
+      }), o('RangeDots Expression', function() {
+        return new Range(null, $2, $1);
+      }), o('RangeDots', function() {
+        return new Range(null, null, $1);
+      })
+    ],
+    ArgList: [
+      o('Arg', function() {
+        return [$1];
+      }), o('ArgList , Arg', function() {
+        return $1.concat($3);
+      }), o('ArgList OptComma TERMINATOR Arg', function() {
+        return $1.concat($4);
+      }), o('INDENT ArgList OptComma OUTDENT', function() {
+        return $2;
+      }), o('ArgList OptComma INDENT ArgList OptComma OUTDENT', function() {
+        return $1.concat($4);
+      })
+    ],
+    Arg: [o('Expression'), o('Splat')],
+    SimpleArgs: [
+      o('Expression'), o('SimpleArgs , Expression', function() {
+        return [].concat($1, $3);
+      })
+    ],
+    Try: [
+      o('TRY Block', function() {
+        return new Try($2);
+      }), o('TRY Block Catch', function() {
+        return new Try($2, $3[0], $3[1]);
+      }), o('TRY Block FINALLY Block', function() {
+        return new Try($2, null, null, $4);
+      }), o('TRY Block Catch FINALLY Block', function() {
+        return new Try($2, $3[0], $3[1], $5);
+      })
+    ],
+    Catch: [
+      o('CATCH Identifier Block', function() {
+        return [$2, $3];
+      })
+    ],
+    Throw: [
+      o('THROW Expression', function() {
+        return new Throw($2);
+      })
+    ],
+    Parenthetical: [
+      o('( Body )', function() {
+        return new Parens($2);
+      }), o('( INDENT Body OUTDENT )', function() {
+        return new Parens($3);
+      })
+    ],
+    WhileSource: [
+      o('WHILE Expression', function() {
+        return new While($2);
+      }), o('WHILE Expression WHEN Expression', function() {
+        return new While($2, {
+          guard: $4
+        });
+      }), o('UNTIL Expression', function() {
+        return new While($2, {
+          invert: true
+        });
+      }), o('UNTIL Expression WHEN Expression', function() {
+        return new While($2, {
+          invert: true,
+          guard: $4
+        });
+      })
+    ],
+    While: [
+      o('WhileSource Block', function() {
+        return $1.addBody($2);
+      }), o('Statement  WhileSource', function() {
+        return $2.addBody(Block.wrap([$1]));
+      }), o('Expression WhileSource', function() {
+        return $2.addBody(Block.wrap([$1]));
+      }), o('Loop', function() {
+        return $1;
+      })
+    ],
+    Loop: [
+      o('LOOP Block', function() {
+        return new While(new Literal('true')).addBody($2);
+      }), o('LOOP Expression', function() {
+        return new While(new Literal('true')).addBody(Block.wrap([$2]));
+      })
+    ],
+    For: [
+      o('Statement  ForBody', function() {
+        return new For($1, $2);
+      }), o('Expression ForBody', function() {
+        return new For($1, $2);
+      }), o('ForBody    Block', function() {
+        return new For($2, $1);
+      })
+    ],
+    ForBody: [
+      o('FOR Range', function() {
+        return {
+          source: new Value($2)
+        };
+      }), o('ForStart ForSource', function() {
+        $2.own = $1.own;
+        $2.name = $1[0];
+        $2.index = $1[1];
+        return $2;
+      })
+    ],
+    ForStart: [
+      o('FOR ForVariables', function() {
+        return $2;
+      }), o('FOR OWN ForVariables', function() {
+        $3.own = true;
+        return $3;
+      })
+    ],
+    ForValue: [
+      o('Identifier'), o('ThisProperty'), o('Array', function() {
+        return new Value($1);
+      }), o('Object', function() {
+        return new Value($1);
+      })
+    ],
+    ForVariables: [
+      o('ForValue', function() {
+        return [$1];
+      }), o('ForValue , ForValue', function() {
+        return [$1, $3];
+      })
+    ],
+    ForSource: [
+      o('FORIN Expression', function() {
+        return {
+          source: $2
+        };
+      }), o('FOROF Expression', function() {
+        return {
+          source: $2,
+          object: true
+        };
+      }), o('FORIN Expression WHEN Expression', function() {
+        return {
+          source: $2,
+          guard: $4
+        };
+      }), o('FOROF Expression WHEN Expression', function() {
+        return {
+          source: $2,
+          guard: $4,
+          object: true
+        };
+      }), o('FORIN Expression BY Expression', function() {
+        return {
+          source: $2,
+          step: $4
+        };
+      }), o('FORIN Expression WHEN Expression BY Expression', function() {
+        return {
+          source: $2,
+          guard: $4,
+          step: $6
+        };
+      }), o('FORIN Expression BY Expression WHEN Expression', function() {
+        return {
+          source: $2,
+          step: $4,
+          guard: $6
+        };
+      })
+    ],
+    Switch: [
+      o('SWITCH Expression INDENT Whens OUTDENT', function() {
+        return new Switch($2, $4);
+      }), o('SWITCH Expression INDENT Whens ELSE Block OUTDENT', function() {
+        return new Switch($2, $4, $6);
+      }), o('SWITCH INDENT Whens OUTDENT', function() {
+        return new Switch(null, $3);
+      }), o('SWITCH INDENT Whens ELSE Block OUTDENT', function() {
+        return new Switch(null, $3, $5);
+      })
+    ],
+    Whens: [
+      o('When'), o('Whens When', function() {
+        return $1.concat($2);
+      })
+    ],
+    When: [
+      o('LEADING_WHEN SimpleArgs Block', function() {
+        return [[$2, $3]];
+      }), o('LEADING_WHEN SimpleArgs Block TERMINATOR', function() {
+        return [[$2, $3]];
+      })
+    ],
+    IfBlock: [
+      o('IF Expression Block', function() {
+        return new If($2, $3, {
+          type: $1
+        });
+      }), o('IfBlock ELSE IF Expression Block', function() {
+        return $1.addElse(new If($4, $5, {
+          type: $3
+        }));
+      })
+    ],
+    If: [
+      o('IfBlock'), o('IfBlock ELSE Block', function() {
+        return $1.addElse($3);
+      }), o('Statement  POST_IF Expression', function() {
+        return new If($3, Block.wrap([$1]), {
+          type: $2,
+          statement: true
+        });
+      }), o('Expression POST_IF Expression', function() {
+        return new If($3, Block.wrap([$1]), {
+          type: $2,
+          statement: true
+        });
+      })
+    ],
+    Operation: [
+      o('UNARY Expression', function() {
+        return new Op($1, $2);
+      }), o('-     Expression', (function() {
+        return new Op('-', $2);
+      }), {
+        prec: 'UNARY'
+      }), o('+     Expression', (function() {
+        return new Op('+', $2);
+      }), {
+        prec: 'UNARY'
+      }), o('-- SimpleAssignable', function() {
+        return new Op('--', $2);
+      }), o('++ SimpleAssignable', function() {
+        return new Op('++', $2);
+      }), o('SimpleAssignable --', function() {
+        return new Op('--', $1, null, true);
+      }), o('SimpleAssignable ++', function() {
+        return new Op('++', $1, null, true);
+      }), o('Expression ?', function() {
+        return new Existence($1);
+      }), o('Expression +  Expression', function() {
+        return new Op('+', $1, $3);
+      }), o('Expression -  Expression', function() {
+        return new Op('-', $1, $3);
+      }), o('Expression MATH     Expression', function() {
+        return new Op($2, $1, $3);
+      }), o('Expression SHIFT    Expression', function() {
+        return new Op($2, $1, $3);
+      }), o('Expression COMPARE  Expression', function() {
+        return new Op($2, $1, $3);
+      }), o('Expression LOGIC    Expression', function() {
+        return new Op($2, $1, $3);
+      }), o('Expression RELATION Expression', function() {
+        if ($2.charAt(0) === '!') {
+          return new Op($2.slice(1), $1, $3).invert();
+        } else {
+          return new Op($2, $1, $3);
+        }
+      }), o('SimpleAssignable COMPOUND_ASSIGN\
+       Expression', function() {
+        return new Assign($1, $3, $2);
+      }), o('SimpleAssignable COMPOUND_ASSIGN\
+       INDENT Expression OUTDENT', function() {
+        return new Assign($1, $4, $2);
+      }), o('SimpleAssignable EXTENDS Expression', function() {
+        return new Extends($1, $3);
+      })
+    ]
+  };
+
+  operators = [['left', '.', '?.', '::'], ['left', 'CALL_START', 'CALL_END'], ['nonassoc', '++', '--'], ['left', '?'], ['right', 'UNARY'], ['left', 'MATH'], ['left', '+', '-'], ['left', 'SHIFT'], ['left', 'RELATION'], ['left', 'COMPARE'], ['left', 'LOGIC'], ['nonassoc', 'INDENT', 'OUTDENT'], ['right', '=', ':', 'COMPOUND_ASSIGN', 'RETURN', 'THROW', 'EXTENDS'], ['right', 'FORIN', 'FOROF', 'BY', 'WHEN'], ['right', 'IF', 'ELSE', 'FOR', 'WHILE', 'UNTIL', 'LOOP', 'SUPER', 'CLASS'], ['right', 'POST_IF']];
+
+  tokens = [];
+
+  for (name in grammar) {
+    alternatives = grammar[name];
+    grammar[name] = (function() {
+      var _i, _j, _len, _len1, _ref, _results;
+      _results = [];
+      for (_i = 0, _len = alternatives.length; _i < _len; _i++) {
+        alt = alternatives[_i];
+        _ref = alt[0].split(' ');
+        for (_j = 0, _len1 = _ref.length; _j < _len1; _j++) {
+          token = _ref[_j];
+          if (!grammar[token]) {
+            tokens.push(token);
+          }
+        }
+        if (name === 'Root') {
+          alt[1] = "return " + alt[1];
+        }
+        _results.push(alt);
+      }
+      return _results;
+    })();
+  }
+
+  exports.parser = new Parser({
+    tokens: tokens.join(' '),
+    bnf: grammar,
+    operators: operators.reverse(),
+    startSymbol: 'Root'
+  });
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/helpers.js

@@ -0,0 +1,77 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var extend, flatten;
+
+  exports.starts = function(string, literal, start) {
+    return literal === string.substr(start, literal.length);
+  };
+
+  exports.ends = function(string, literal, back) {
+    var len;
+    len = literal.length;
+    return literal === string.substr(string.length - len - (back || 0), len);
+  };
+
+  exports.compact = function(array) {
+    var item, _i, _len, _results;
+    _results = [];
+    for (_i = 0, _len = array.length; _i < _len; _i++) {
+      item = array[_i];
+      if (item) {
+        _results.push(item);
+      }
+    }
+    return _results;
+  };
+
+  exports.count = function(string, substr) {
+    var num, pos;
+    num = pos = 0;
+    if (!substr.length) {
+      return 1 / 0;
+    }
+    while (pos = 1 + string.indexOf(substr, pos)) {
+      num++;
+    }
+    return num;
+  };
+
+  exports.merge = function(options, overrides) {
+    return extend(extend({}, options), overrides);
+  };
+
+  extend = exports.extend = function(object, properties) {
+    var key, val;
+    for (key in properties) {
+      val = properties[key];
+      object[key] = val;
+    }
+    return object;
+  };
+
+  exports.flatten = flatten = function(array) {
+    var element, flattened, _i, _len;
+    flattened = [];
+    for (_i = 0, _len = array.length; _i < _len; _i++) {
+      element = array[_i];
+      if (element instanceof Array) {
+        flattened = flattened.concat(flatten(element));
+      } else {
+        flattened.push(element);
+      }
+    }
+    return flattened;
+  };
+
+  exports.del = function(obj, key) {
+    var val;
+    val = obj[key];
+    delete obj[key];
+    return val;
+  };
+
+  exports.last = function(array, back) {
+    return array[array.length - (back || 0) - 1];
+  };
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/index.js

@@ -0,0 +1,11 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var key, val, _ref;
+
+  _ref = require('./coffee-script');
+  for (key in _ref) {
+    val = _ref[key];
+    exports[key] = val;
+  }
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/lexer.js

@@ -0,0 +1,788 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var BOOL, CALLABLE, CODE, COFFEE_ALIASES, COFFEE_ALIAS_MAP, COFFEE_KEYWORDS, COMMENT, COMPARE, COMPOUND_ASSIGN, HEREDOC, HEREDOC_ILLEGAL, HEREDOC_INDENT, HEREGEX, HEREGEX_OMIT, IDENTIFIER, INDEXABLE, INVERSES, JSTOKEN, JS_FORBIDDEN, JS_KEYWORDS, LINE_BREAK, LINE_CONTINUER, LOGIC, Lexer, MATH, MULTILINER, MULTI_DENT, NOT_REGEX, NOT_SPACED_REGEX, NUMBER, OPERATOR, REGEX, RELATION, RESERVED, Rewriter, SHIFT, SIMPLESTR, STRICT_PROSCRIBED, TRAILING_SPACES, UNARY, WHITESPACE, compact, count, key, last, starts, _ref, _ref1,
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+
+  _ref = require('./rewriter'), Rewriter = _ref.Rewriter, INVERSES = _ref.INVERSES;
+
+  _ref1 = require('./helpers'), count = _ref1.count, starts = _ref1.starts, compact = _ref1.compact, last = _ref1.last;
+
+  exports.Lexer = Lexer = (function() {
+
+    function Lexer() {}
+
+    Lexer.prototype.tokenize = function(code, opts) {
+      var i, tag;
+      if (opts == null) {
+        opts = {};
+      }
+      if (WHITESPACE.test(code)) {
+        code = "\n" + code;
+      }
+      code = code.replace(/\r/g, '').replace(TRAILING_SPACES, '');
+      this.code = code;
+      this.line = opts.line || 0;
+      this.indent = 0;
+      this.indebt = 0;
+      this.outdebt = 0;
+      this.indents = [];
+      this.ends = [];
+      this.tokens = [];
+      i = 0;
+      while (this.chunk = code.slice(i)) {
+        i += this.identifierToken() || this.commentToken() || this.whitespaceToken() || this.lineToken() || this.heredocToken() || this.stringToken() || this.numberToken() || this.regexToken() || this.jsToken() || this.literalToken();
+      }
+      this.closeIndentation();
+      if (tag = this.ends.pop()) {
+        this.error("missing " + tag);
+      }
+      if (opts.rewrite === false) {
+        return this.tokens;
+      }
+      return (new Rewriter).rewrite(this.tokens);
+    };
+
+    Lexer.prototype.identifierToken = function() {
+      var colon, forcedIdentifier, id, input, match, prev, tag, _ref2, _ref3;
+      if (!(match = IDENTIFIER.exec(this.chunk))) {
+        return 0;
+      }
+      input = match[0], id = match[1], colon = match[2];
+      if (id === 'own' && this.tag() === 'FOR') {
+        this.token('OWN', id);
+        return id.length;
+      }
+      forcedIdentifier = colon || (prev = last(this.tokens)) && (((_ref2 = prev[0]) === '.' || _ref2 === '?.' || _ref2 === '::') || !prev.spaced && prev[0] === '@');
+      tag = 'IDENTIFIER';
+      if (!forcedIdentifier && (__indexOf.call(JS_KEYWORDS, id) >= 0 || __indexOf.call(COFFEE_KEYWORDS, id) >= 0)) {
+        tag = id.toUpperCase();
+        if (tag === 'WHEN' && (_ref3 = this.tag(), __indexOf.call(LINE_BREAK, _ref3) >= 0)) {
+          tag = 'LEADING_WHEN';
+        } else if (tag === 'FOR') {
+          this.seenFor = true;
+        } else if (tag === 'UNLESS') {
+          tag = 'IF';
+        } else if (__indexOf.call(UNARY, tag) >= 0) {
+          tag = 'UNARY';
+        } else if (__indexOf.call(RELATION, tag) >= 0) {
+          if (tag !== 'INSTANCEOF' && this.seenFor) {
+            tag = 'FOR' + tag;
+            this.seenFor = false;
+          } else {
+            tag = 'RELATION';
+            if (this.value() === '!') {
+              this.tokens.pop();
+              id = '!' + id;
+            }
+          }
+        }
+      }
+      if (__indexOf.call(JS_FORBIDDEN, id) >= 0) {
+        if (forcedIdentifier) {
+          tag = 'IDENTIFIER';
+          id = new String(id);
+          id.reserved = true;
+        } else if (__indexOf.call(RESERVED, id) >= 0) {
+          this.error("reserved word \"" + id + "\"");
+        }
+      }
+      if (!forcedIdentifier) {
+        if (__indexOf.call(COFFEE_ALIASES, id) >= 0) {
+          id = COFFEE_ALIAS_MAP[id];
+        }
+        tag = (function() {
+          switch (id) {
+            case '!':
+              return 'UNARY';
+            case '==':
+            case '!=':
+              return 'COMPARE';
+            case '&&':
+            case '||':
+              return 'LOGIC';
+            case 'true':
+            case 'false':
+              return 'BOOL';
+            case 'break':
+            case 'continue':
+              return 'STATEMENT';
+            default:
+              return tag;
+          }
+        })();
+      }
+      this.token(tag, id);
+      if (colon) {
+        this.token(':', ':');
+      }
+      return input.length;
+    };
+
+    Lexer.prototype.numberToken = function() {
+      var binaryLiteral, lexedLength, match, number, octalLiteral;
+      if (!(match = NUMBER.exec(this.chunk))) {
+        return 0;
+      }
+      number = match[0];
+      if (/^0[BOX]/.test(number)) {
+        this.error("radix prefix '" + number + "' must be lowercase");
+      } else if (/E/.test(number) && !/^0x/.test(number)) {
+        this.error("exponential notation '" + number + "' must be indicated with a lowercase 'e'");
+      } else if (/^0\d*[89]/.test(number)) {
+        this.error("decimal literal '" + number + "' must not be prefixed with '0'");
+      } else if (/^0\d+/.test(number)) {
+        this.error("octal literal '" + number + "' must be prefixed with '0o'");
+      }
+      lexedLength = number.length;
+      if (octalLiteral = /^0o([0-7]+)/.exec(number)) {
+        number = '0x' + (parseInt(octalLiteral[1], 8)).toString(16);
+      }
+      if (binaryLiteral = /^0b([01]+)/.exec(number)) {
+        number = '0x' + (parseInt(binaryLiteral[1], 2)).toString(16);
+      }
+      this.token('NUMBER', number);
+      return lexedLength;
+    };
+
+    Lexer.prototype.stringToken = function() {
+      var match, octalEsc, string;
+      switch (this.chunk.charAt(0)) {
+        case "'":
+          if (!(match = SIMPLESTR.exec(this.chunk))) {
+            return 0;
+          }
+          this.token('STRING', (string = match[0]).replace(MULTILINER, '\\\n'));
+          break;
+        case '"':
+          if (!(string = this.balancedString(this.chunk, '"'))) {
+            return 0;
+          }
+          if (0 < string.indexOf('#{', 1)) {
+            this.interpolateString(string.slice(1, -1));
+          } else {
+            this.token('STRING', this.escapeLines(string));
+          }
+          break;
+        default:
+          return 0;
+      }
+      if (octalEsc = /^(?:\\.|[^\\])*\\(?:0[0-7]|[1-7])/.test(string)) {
+        this.error("octal escape sequences " + string + " are not allowed");
+      }
+      this.line += count(string, '\n');
+      return string.length;
+    };
+
+    Lexer.prototype.heredocToken = function() {
+      var doc, heredoc, match, quote;
+      if (!(match = HEREDOC.exec(this.chunk))) {
+        return 0;
+      }
+      heredoc = match[0];
+      quote = heredoc.charAt(0);
+      doc = this.sanitizeHeredoc(match[2], {
+        quote: quote,
+        indent: null
+      });
+      if (quote === '"' && 0 <= doc.indexOf('#{')) {
+        this.interpolateString(doc, {
+          heredoc: true
+        });
+      } else {
+        this.token('STRING', this.makeString(doc, quote, true));
+      }
+      this.line += count(heredoc, '\n');
+      return heredoc.length;
+    };
+
+    Lexer.prototype.commentToken = function() {
+      var comment, here, match;
+      if (!(match = this.chunk.match(COMMENT))) {
+        return 0;
+      }
+      comment = match[0], here = match[1];
+      if (here) {
+        this.token('HERECOMMENT', this.sanitizeHeredoc(here, {
+          herecomment: true,
+          indent: Array(this.indent + 1).join(' ')
+        }));
+      }
+      this.line += count(comment, '\n');
+      return comment.length;
+    };
+
+    Lexer.prototype.jsToken = function() {
+      var match, script;
+      if (!(this.chunk.charAt(0) === '`' && (match = JSTOKEN.exec(this.chunk)))) {
+        return 0;
+      }
+      this.token('JS', (script = match[0]).slice(1, -1));
+      return script.length;
+    };
+
+    Lexer.prototype.regexToken = function() {
+      var flags, length, match, prev, regex, _ref2, _ref3;
+      if (this.chunk.charAt(0) !== '/') {
+        return 0;
+      }
+      if (match = HEREGEX.exec(this.chunk)) {
+        length = this.heregexToken(match);
+        this.line += count(match[0], '\n');
+        return length;
+      }
+      prev = last(this.tokens);
+      if (prev && (_ref2 = prev[0], __indexOf.call((prev.spaced ? NOT_REGEX : NOT_SPACED_REGEX), _ref2) >= 0)) {
+        return 0;
+      }
+      if (!(match = REGEX.exec(this.chunk))) {
+        return 0;
+      }
+      _ref3 = match, match = _ref3[0], regex = _ref3[1], flags = _ref3[2];
+      if (regex.slice(0, 2) === '/*') {
+        this.error('regular expressions cannot begin with `*`');
+      }
+      if (regex === '//') {
+        regex = '/(?:)/';
+      }
+      this.token('REGEX', "" + regex + flags);
+      return match.length;
+    };
+
+    Lexer.prototype.heregexToken = function(match) {
+      var body, flags, heregex, re, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4, _ref5;
+      heregex = match[0], body = match[1], flags = match[2];
+      if (0 > body.indexOf('#{')) {
+        re = body.replace(HEREGEX_OMIT, '').replace(/\//g, '\\/');
+        if (re.match(/^\*/)) {
+          this.error('regular expressions cannot begin with `*`');
+        }
+        this.token('REGEX', "/" + (re || '(?:)') + "/" + flags);
+        return heregex.length;
+      }
+      this.token('IDENTIFIER', 'RegExp');
+      this.tokens.push(['CALL_START', '(']);
+      tokens = [];
+      _ref2 = this.interpolateString(body, {
+        regex: true
+      });
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        _ref3 = _ref2[_i], tag = _ref3[0], value = _ref3[1];
+        if (tag === 'TOKENS') {
+          tokens.push.apply(tokens, value);
+        } else {
+          if (!(value = value.replace(HEREGEX_OMIT, ''))) {
+            continue;
+          }
+          value = value.replace(/\\/g, '\\\\');
+          tokens.push(['STRING', this.makeString(value, '"', true)]);
+        }
+        tokens.push(['+', '+']);
+      }
+      tokens.pop();
+      if (((_ref4 = tokens[0]) != null ? _ref4[0] : void 0) !== 'STRING') {
+        this.tokens.push(['STRING', '""'], ['+', '+']);
+      }
+      (_ref5 = this.tokens).push.apply(_ref5, tokens);
+      if (flags) {
+        this.tokens.push([',', ','], ['STRING', '"' + flags + '"']);
+      }
+      this.token(')', ')');
+      return heregex.length;
+    };
+
+    Lexer.prototype.lineToken = function() {
+      var diff, indent, match, noNewlines, prev, size;
+      if (!(match = MULTI_DENT.exec(this.chunk))) {
+        return 0;
+      }
+      indent = match[0];
+      this.line += count(indent, '\n');
+      this.seenFor = false;
+      prev = last(this.tokens, 1);
+      size = indent.length - 1 - indent.lastIndexOf('\n');
+      noNewlines = this.unfinished();
+      if (size - this.indebt === this.indent) {
+        if (noNewlines) {
+          this.suppressNewlines();
+        } else {
+          this.newlineToken();
+        }
+        return indent.length;
+      }
+      if (size > this.indent) {
+        if (noNewlines) {
+          this.indebt = size - this.indent;
+          this.suppressNewlines();
+          return indent.length;
+        }
+        diff = size - this.indent + this.outdebt;
+        this.token('INDENT', diff);
+        this.indents.push(diff);
+        this.ends.push('OUTDENT');
+        this.outdebt = this.indebt = 0;
+      } else {
+        this.indebt = 0;
+        this.outdentToken(this.indent - size, noNewlines);
+      }
+      this.indent = size;
+      return indent.length;
+    };
+
+    Lexer.prototype.outdentToken = function(moveOut, noNewlines) {
+      var dent, len;
+      while (moveOut > 0) {
+        len = this.indents.length - 1;
+        if (this.indents[len] === void 0) {
+          moveOut = 0;
+        } else if (this.indents[len] === this.outdebt) {
+          moveOut -= this.outdebt;
+          this.outdebt = 0;
+        } else if (this.indents[len] < this.outdebt) {
+          this.outdebt -= this.indents[len];
+          moveOut -= this.indents[len];
+        } else {
+          dent = this.indents.pop() - this.outdebt;
+          moveOut -= dent;
+          this.outdebt = 0;
+          this.pair('OUTDENT');
+          this.token('OUTDENT', dent);
+        }
+      }
+      if (dent) {
+        this.outdebt -= moveOut;
+      }
+      while (this.value() === ';') {
+        this.tokens.pop();
+      }
+      if (!(this.tag() === 'TERMINATOR' || noNewlines)) {
+        this.token('TERMINATOR', '\n');
+      }
+      return this;
+    };
+
+    Lexer.prototype.whitespaceToken = function() {
+      var match, nline, prev;
+      if (!((match = WHITESPACE.exec(this.chunk)) || (nline = this.chunk.charAt(0) === '\n'))) {
+        return 0;
+      }
+      prev = last(this.tokens);
+      if (prev) {
+        prev[match ? 'spaced' : 'newLine'] = true;
+      }
+      if (match) {
+        return match[0].length;
+      } else {
+        return 0;
+      }
+    };
+
+    Lexer.prototype.newlineToken = function() {
+      while (this.value() === ';') {
+        this.tokens.pop();
+      }
+      if (this.tag() !== 'TERMINATOR') {
+        this.token('TERMINATOR', '\n');
+      }
+      return this;
+    };
+
+    Lexer.prototype.suppressNewlines = function() {
+      if (this.value() === '\\') {
+        this.tokens.pop();
+      }
+      return this;
+    };
+
+    Lexer.prototype.literalToken = function() {
+      var match, prev, tag, value, _ref2, _ref3, _ref4, _ref5;
+      if (match = OPERATOR.exec(this.chunk)) {
+        value = match[0];
+        if (CODE.test(value)) {
+          this.tagParameters();
+        }
+      } else {
+        value = this.chunk.charAt(0);
+      }
+      tag = value;
+      prev = last(this.tokens);
+      if (value === '=' && prev) {
+        if (!prev[1].reserved && (_ref2 = prev[1], __indexOf.call(JS_FORBIDDEN, _ref2) >= 0)) {
+          this.error("reserved word \"" + (this.value()) + "\" can't be assigned");
+        }
+        if ((_ref3 = prev[1]) === '||' || _ref3 === '&&') {
+          prev[0] = 'COMPOUND_ASSIGN';
+          prev[1] += '=';
+          return value.length;
+        }
+      }
+      if (value === ';') {
+        this.seenFor = false;
+        tag = 'TERMINATOR';
+      } else if (__indexOf.call(MATH, value) >= 0) {
+        tag = 'MATH';
+      } else if (__indexOf.call(COMPARE, value) >= 0) {
+        tag = 'COMPARE';
+      } else if (__indexOf.call(COMPOUND_ASSIGN, value) >= 0) {
+        tag = 'COMPOUND_ASSIGN';
+      } else if (__indexOf.call(UNARY, value) >= 0) {
+        tag = 'UNARY';
+      } else if (__indexOf.call(SHIFT, value) >= 0) {
+        tag = 'SHIFT';
+      } else if (__indexOf.call(LOGIC, value) >= 0 || value === '?' && (prev != null ? prev.spaced : void 0)) {
+        tag = 'LOGIC';
+      } else if (prev && !prev.spaced) {
+        if (value === '(' && (_ref4 = prev[0], __indexOf.call(CALLABLE, _ref4) >= 0)) {
+          if (prev[0] === '?') {
+            prev[0] = 'FUNC_EXIST';
+          }
+          tag = 'CALL_START';
+        } else if (value === '[' && (_ref5 = prev[0], __indexOf.call(INDEXABLE, _ref5) >= 0)) {
+          tag = 'INDEX_START';
+          switch (prev[0]) {
+            case '?':
+              prev[0] = 'INDEX_SOAK';
+          }
+        }
+      }
+      switch (value) {
+        case '(':
+        case '{':
+        case '[':
+          this.ends.push(INVERSES[value]);
+          break;
+        case ')':
+        case '}':
+        case ']':
+          this.pair(value);
+      }
+      this.token(tag, value);
+      return value.length;
+    };
+
+    Lexer.prototype.sanitizeHeredoc = function(doc, options) {
+      var attempt, herecomment, indent, match, _ref2;
+      indent = options.indent, herecomment = options.herecomment;
+      if (herecomment) {
+        if (HEREDOC_ILLEGAL.test(doc)) {
+          this.error("block comment cannot contain \"*/\", starting");
+        }
+        if (doc.indexOf('\n') <= 0) {
+          return doc;
+        }
+      } else {
+        while (match = HEREDOC_INDENT.exec(doc)) {
+          attempt = match[1];
+          if (indent === null || (0 < (_ref2 = attempt.length) && _ref2 < indent.length)) {
+            indent = attempt;
+          }
+        }
+      }
+      if (indent) {
+        doc = doc.replace(RegExp("\\n" + indent, "g"), '\n');
+      }
+      if (!herecomment) {
+        doc = doc.replace(/^\n/, '');
+      }
+      return doc;
+    };
+
+    Lexer.prototype.tagParameters = function() {
+      var i, stack, tok, tokens;
+      if (this.tag() !== ')') {
+        return this;
+      }
+      stack = [];
+      tokens = this.tokens;
+      i = tokens.length;
+      tokens[--i][0] = 'PARAM_END';
+      while (tok = tokens[--i]) {
+        switch (tok[0]) {
+          case ')':
+            stack.push(tok);
+            break;
+          case '(':
+          case 'CALL_START':
+            if (stack.length) {
+              stack.pop();
+            } else if (tok[0] === '(') {
+              tok[0] = 'PARAM_START';
+              return this;
+            } else {
+              return this;
+            }
+        }
+      }
+      return this;
+    };
+
+    Lexer.prototype.closeIndentation = function() {
+      return this.outdentToken(this.indent);
+    };
+
+    Lexer.prototype.balancedString = function(str, end) {
+      var continueCount, i, letter, match, prev, stack, _i, _ref2;
+      continueCount = 0;
+      stack = [end];
+      for (i = _i = 1, _ref2 = str.length; 1 <= _ref2 ? _i < _ref2 : _i > _ref2; i = 1 <= _ref2 ? ++_i : --_i) {
+        if (continueCount) {
+          --continueCount;
+          continue;
+        }
+        switch (letter = str.charAt(i)) {
+          case '\\':
+            ++continueCount;
+            continue;
+          case end:
+            stack.pop();
+            if (!stack.length) {
+              return str.slice(0, i + 1 || 9e9);
+            }
+            end = stack[stack.length - 1];
+            continue;
+        }
+        if (end === '}' && (letter === '"' || letter === "'")) {
+          stack.push(end = letter);
+        } else if (end === '}' && letter === '/' && (match = HEREGEX.exec(str.slice(i)) || REGEX.exec(str.slice(i)))) {
+          continueCount += match[0].length - 1;
+        } else if (end === '}' && letter === '{') {
+          stack.push(end = '}');
+        } else if (end === '"' && prev === '#' && letter === '{') {
+          stack.push(end = '}');
+        }
+        prev = letter;
+      }
+      return this.error("missing " + (stack.pop()) + ", starting");
+    };
+
+    Lexer.prototype.interpolateString = function(str, options) {
+      var expr, heredoc, i, inner, interpolated, len, letter, nested, pi, regex, tag, tokens, value, _i, _len, _ref2, _ref3, _ref4;
+      if (options == null) {
+        options = {};
+      }
+      heredoc = options.heredoc, regex = options.regex;
+      tokens = [];
+      pi = 0;
+      i = -1;
+      while (letter = str.charAt(i += 1)) {
+        if (letter === '\\') {
+          i += 1;
+          continue;
+        }
+        if (!(letter === '#' && str.charAt(i + 1) === '{' && (expr = this.balancedString(str.slice(i + 1), '}')))) {
+          continue;
+        }
+        if (pi < i) {
+          tokens.push(['NEOSTRING', str.slice(pi, i)]);
+        }
+        inner = expr.slice(1, -1);
+        if (inner.length) {
+          nested = new Lexer().tokenize(inner, {
+            line: this.line,
+            rewrite: false
+          });
+          nested.pop();
+          if (((_ref2 = nested[0]) != null ? _ref2[0] : void 0) === 'TERMINATOR') {
+            nested.shift();
+          }
+          if (len = nested.length) {
+            if (len > 1) {
+              nested.unshift(['(', '(', this.line]);
+              nested.push([')', ')', this.line]);
+            }
+            tokens.push(['TOKENS', nested]);
+          }
+        }
+        i += expr.length;
+        pi = i + 1;
+      }
+      if ((i > pi && pi < str.length)) {
+        tokens.push(['NEOSTRING', str.slice(pi)]);
+      }
+      if (regex) {
+        return tokens;
+      }
+      if (!tokens.length) {
+        return this.token('STRING', '""');
+      }
+      if (tokens[0][0] !== 'NEOSTRING') {
+        tokens.unshift(['', '']);
+      }
+      if (interpolated = tokens.length > 1) {
+        this.token('(', '(');
+      }
+      for (i = _i = 0, _len = tokens.length; _i < _len; i = ++_i) {
+        _ref3 = tokens[i], tag = _ref3[0], value = _ref3[1];
+        if (i) {
+          this.token('+', '+');
+        }
+        if (tag === 'TOKENS') {
+          (_ref4 = this.tokens).push.apply(_ref4, value);
+        } else {
+          this.token('STRING', this.makeString(value, '"', heredoc));
+        }
+      }
+      if (interpolated) {
+        this.token(')', ')');
+      }
+      return tokens;
+    };
+
+    Lexer.prototype.pair = function(tag) {
+      var size, wanted;
+      if (tag !== (wanted = last(this.ends))) {
+        if ('OUTDENT' !== wanted) {
+          this.error("unmatched " + tag);
+        }
+        this.indent -= size = last(this.indents);
+        this.outdentToken(size, true);
+        return this.pair(tag);
+      }
+      return this.ends.pop();
+    };
+
+    Lexer.prototype.token = function(tag, value) {
+      return this.tokens.push([tag, value, this.line]);
+    };
+
+    Lexer.prototype.tag = function(index, tag) {
+      var tok;
+      return (tok = last(this.tokens, index)) && (tag ? tok[0] = tag : tok[0]);
+    };
+
+    Lexer.prototype.value = function(index, val) {
+      var tok;
+      return (tok = last(this.tokens, index)) && (val ? tok[1] = val : tok[1]);
+    };
+
+    Lexer.prototype.unfinished = function() {
+      var _ref2;
+      return LINE_CONTINUER.test(this.chunk) || ((_ref2 = this.tag()) === '\\' || _ref2 === '.' || _ref2 === '?.' || _ref2 === 'UNARY' || _ref2 === 'MATH' || _ref2 === '+' || _ref2 === '-' || _ref2 === 'SHIFT' || _ref2 === 'RELATION' || _ref2 === 'COMPARE' || _ref2 === 'LOGIC' || _ref2 === 'THROW' || _ref2 === 'EXTENDS');
+    };
+
+    Lexer.prototype.escapeLines = function(str, heredoc) {
+      return str.replace(MULTILINER, heredoc ? '\\n' : '');
+    };
+
+    Lexer.prototype.makeString = function(body, quote, heredoc) {
+      if (!body) {
+        return quote + quote;
+      }
+      body = body.replace(/\\([\s\S])/g, function(match, contents) {
+        if (contents === '\n' || contents === quote) {
+          return contents;
+        } else {
+          return match;
+        }
+      });
+      body = body.replace(RegExp("" + quote, "g"), '\\$&');
+      return quote + this.escapeLines(body, heredoc) + quote;
+    };
+
+    Lexer.prototype.error = function(message) {
+      throw SyntaxError("" + message + " on line " + (this.line + 1));
+    };
+
+    return Lexer;
+
+  })();
+
+  JS_KEYWORDS = ['true', 'false', 'null', 'this', 'new', 'delete', 'typeof', 'in', 'instanceof', 'return', 'throw', 'break', 'continue', 'debugger', 'if', 'else', 'switch', 'for', 'while', 'do', 'try', 'catch', 'finally', 'class', 'extends', 'super'];
+
+  COFFEE_KEYWORDS = ['undefined', 'then', 'unless', 'until', 'loop', 'of', 'by', 'when'];
+
+  COFFEE_ALIAS_MAP = {
+    and: '&&',
+    or: '||',
+    is: '==',
+    isnt: '!=',
+    not: '!',
+    yes: 'true',
+    no: 'false',
+    on: 'true',
+    off: 'false'
+  };
+
+  COFFEE_ALIASES = (function() {
+    var _results;
+    _results = [];
+    for (key in COFFEE_ALIAS_MAP) {
+      _results.push(key);
+    }
+    return _results;
+  })();
+
+  COFFEE_KEYWORDS = COFFEE_KEYWORDS.concat(COFFEE_ALIASES);
+
+  RESERVED = ['case', 'default', 'function', 'var', 'void', 'with', 'const', 'let', 'enum', 'export', 'import', 'native', '__hasProp', '__extends', '__slice', '__bind', '__indexOf', 'implements', 'interface', 'let', 'package', 'private', 'protected', 'public', 'static', 'yield'];
+
+  STRICT_PROSCRIBED = ['arguments', 'eval'];
+
+  JS_FORBIDDEN = JS_KEYWORDS.concat(RESERVED).concat(STRICT_PROSCRIBED);
+
+  exports.RESERVED = RESERVED.concat(JS_KEYWORDS).concat(COFFEE_KEYWORDS).concat(STRICT_PROSCRIBED);
+
+  exports.STRICT_PROSCRIBED = STRICT_PROSCRIBED;
+
+  IDENTIFIER = /^([$A-Za-z_\x7f-\uffff][$\w\x7f-\uffff]*)([^\n\S]*:(?!:))?/;
+
+  NUMBER = /^0b[01]+|^0o[0-7]+|^0x[\da-f]+|^\d*\.?\d+(?:e[+-]?\d+)?/i;
+
+  HEREDOC = /^("""|''')([\s\S]*?)(?:\n[^\n\S]*)?\1/;
+
+  OPERATOR = /^(?:[-=]>|[-+*\/%<>&|^!?=]=|>>>=?|([-+:])\1|([&|<>])\2=?|\?\.|\.{2,3})/;
+
+  WHITESPACE = /^[^\n\S]+/;
+
+  COMMENT = /^###([^#][\s\S]*?)(?:###[^\n\S]*|(?:###)?$)|^(?:\s*#(?!##[^#]).*)+/;
+
+  CODE = /^[-=]>/;
+
+  MULTI_DENT = /^(?:\n[^\n\S]*)+/;
+
+  SIMPLESTR = /^'[^\\']*(?:\\.[^\\']*)*'/;
+
+  JSTOKEN = /^`[^\\`]*(?:\\.[^\\`]*)*`/;
+
+  REGEX = /^(\/(?![\s=])[^[\/\n\\]*(?:(?:\\[\s\S]|\[[^\]\n\\]*(?:\\[\s\S][^\]\n\\]*)*])[^[\/\n\\]*)*\/)([imgy]{0,4})(?!\w)/;
+
+  HEREGEX = /^\/{3}([\s\S]+?)\/{3}([imgy]{0,4})(?!\w)/;
+
+  HEREGEX_OMIT = /\s+(?:#.*)?/g;
+
+  MULTILINER = /\n/g;
+
+  HEREDOC_INDENT = /\n+([^\n\S]*)/g;
+
+  HEREDOC_ILLEGAL = /\*\//;
+
+  LINE_CONTINUER = /^\s*(?:,|\??\.(?![.\d])|::)/;
+
+  TRAILING_SPACES = /\s+$/;
+
+  COMPOUND_ASSIGN = ['-=', '+=', '/=', '*=', '%=', '||=', '&&=', '?=', '<<=', '>>=', '>>>=', '&=', '^=', '|='];
+
+  UNARY = ['!', '~', 'NEW', 'TYPEOF', 'DELETE', 'DO'];
+
+  LOGIC = ['&&', '||', '&', '|', '^'];
+
+  SHIFT = ['<<', '>>', '>>>'];
+
+  COMPARE = ['==', '!=', '<', '>', '<=', '>='];
+
+  MATH = ['*', '/', '%'];
+
+  RELATION = ['IN', 'OF', 'INSTANCEOF'];
+
+  BOOL = ['TRUE', 'FALSE'];
+
+  NOT_REGEX = ['NUMBER', 'REGEX', 'BOOL', 'NULL', 'UNDEFINED', '++', '--', ']'];
+
+  NOT_SPACED_REGEX = NOT_REGEX.concat(')', '}', 'THIS', 'IDENTIFIER', 'STRING');
+
+  CALLABLE = ['IDENTIFIER', 'STRING', 'REGEX', ')', ']', '}', '?', '::', '@', 'THIS', 'SUPER'];
+
+  INDEXABLE = CALLABLE.concat('NUMBER', 'BOOL', 'NULL', 'UNDEFINED');
+
+  LINE_BREAK = ['INDENT', 'OUTDENT', 'TERMINATOR'];
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/nodes.js

@@ -0,0 +1,2986 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var Access, Arr, Assign, Base, Block, Call, Class, Closure, Code, Comment, Existence, Extends, For, IDENTIFIER, IDENTIFIER_STR, IS_STRING, If, In, Index, LEVEL_ACCESS, LEVEL_COND, LEVEL_LIST, LEVEL_OP, LEVEL_PAREN, LEVEL_TOP, Literal, METHOD_DEF, NEGATE, NO, Obj, Op, Param, Parens, RESERVED, Range, Return, SIMPLENUM, STRICT_PROSCRIBED, Scope, Slice, Splat, Switch, TAB, THIS, Throw, Try, UTILITIES, Value, While, YES, compact, del, ends, extend, flatten, last, merge, multident, starts, unfoldSoak, utility, _ref, _ref1,
+    __hasProp = {}.hasOwnProperty,
+    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+
+  Scope = require('./scope').Scope;
+
+  _ref = require('./lexer'), RESERVED = _ref.RESERVED, STRICT_PROSCRIBED = _ref.STRICT_PROSCRIBED;
+
+  _ref1 = require('./helpers'), compact = _ref1.compact, flatten = _ref1.flatten, extend = _ref1.extend, merge = _ref1.merge, del = _ref1.del, starts = _ref1.starts, ends = _ref1.ends, last = _ref1.last;
+
+  exports.extend = extend;
+
+  YES = function() {
+    return true;
+  };
+
+  NO = function() {
+    return false;
+  };
+
+  THIS = function() {
+    return this;
+  };
+
+  NEGATE = function() {
+    this.negated = !this.negated;
+    return this;
+  };
+
+  exports.Base = Base = (function() {
+
+    function Base() {}
+
+    Base.prototype.compile = function(o, lvl) {
+      var node;
+      o = extend({}, o);
+      if (lvl) {
+        o.level = lvl;
+      }
+      node = this.unfoldSoak(o) || this;
+      node.tab = o.indent;
+      if (o.level === LEVEL_TOP || !node.isStatement(o)) {
+        return node.compileNode(o);
+      } else {
+        return node.compileClosure(o);
+      }
+    };
+
+    Base.prototype.compileClosure = function(o) {
+      if (this.jumps()) {
+        throw SyntaxError('cannot use a pure statement in an expression.');
+      }
+      o.sharedScope = true;
+      return Closure.wrap(this).compileNode(o);
+    };
+
+    Base.prototype.cache = function(o, level, reused) {
+      var ref, sub;
+      if (!this.isComplex()) {
+        ref = level ? this.compile(o, level) : this;
+        return [ref, ref];
+      } else {
+        ref = new Literal(reused || o.scope.freeVariable('ref'));
+        sub = new Assign(ref, this);
+        if (level) {
+          return [sub.compile(o, level), ref.value];
+        } else {
+          return [sub, ref];
+        }
+      }
+    };
+
+    Base.prototype.compileLoopReference = function(o, name) {
+      var src, tmp;
+      src = tmp = this.compile(o, LEVEL_LIST);
+      if (!((-Infinity < +src && +src < Infinity) || IDENTIFIER.test(src) && o.scope.check(src, true))) {
+        src = "" + (tmp = o.scope.freeVariable(name)) + " = " + src;
+      }
+      return [src, tmp];
+    };
+
+    Base.prototype.makeReturn = function(res) {
+      var me;
+      me = this.unwrapAll();
+      if (res) {
+        return new Call(new Literal("" + res + ".push"), [me]);
+      } else {
+        return new Return(me);
+      }
+    };
+
+    Base.prototype.contains = function(pred) {
+      var contains;
+      contains = false;
+      this.traverseChildren(false, function(node) {
+        if (pred(node)) {
+          contains = true;
+          return false;
+        }
+      });
+      return contains;
+    };
+
+    Base.prototype.containsType = function(type) {
+      return this instanceof type || this.contains(function(node) {
+        return node instanceof type;
+      });
+    };
+
+    Base.prototype.lastNonComment = function(list) {
+      var i;
+      i = list.length;
+      while (i--) {
+        if (!(list[i] instanceof Comment)) {
+          return list[i];
+        }
+      }
+      return null;
+    };
+
+    Base.prototype.toString = function(idt, name) {
+      var tree;
+      if (idt == null) {
+        idt = '';
+      }
+      if (name == null) {
+        name = this.constructor.name;
+      }
+      tree = '\n' + idt + name;
+      if (this.soak) {
+        tree += '?';
+      }
+      this.eachChild(function(node) {
+        return tree += node.toString(idt + TAB);
+      });
+      return tree;
+    };
+
+    Base.prototype.eachChild = function(func) {
+      var attr, child, _i, _j, _len, _len1, _ref2, _ref3;
+      if (!this.children) {
+        return this;
+      }
+      _ref2 = this.children;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        attr = _ref2[_i];
+        if (this[attr]) {
+          _ref3 = flatten([this[attr]]);
+          for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
+            child = _ref3[_j];
+            if (func(child) === false) {
+              return this;
+            }
+          }
+        }
+      }
+      return this;
+    };
+
+    Base.prototype.traverseChildren = function(crossScope, func) {
+      return this.eachChild(function(child) {
+        if (func(child) === false) {
+          return false;
+        }
+        return child.traverseChildren(crossScope, func);
+      });
+    };
+
+    Base.prototype.invert = function() {
+      return new Op('!', this);
+    };
+
+    Base.prototype.unwrapAll = function() {
+      var node;
+      node = this;
+      while (node !== (node = node.unwrap())) {
+        continue;
+      }
+      return node;
+    };
+
+    Base.prototype.children = [];
+
+    Base.prototype.isStatement = NO;
+
+    Base.prototype.jumps = NO;
+
+    Base.prototype.isComplex = YES;
+
+    Base.prototype.isChainable = NO;
+
+    Base.prototype.isAssignable = NO;
+
+    Base.prototype.unwrap = THIS;
+
+    Base.prototype.unfoldSoak = NO;
+
+    Base.prototype.assigns = NO;
+
+    return Base;
+
+  })();
+
+  exports.Block = Block = (function(_super) {
+
+    __extends(Block, _super);
+
+    function Block(nodes) {
+      this.expressions = compact(flatten(nodes || []));
+    }
+
+    Block.prototype.children = ['expressions'];
+
+    Block.prototype.push = function(node) {
+      this.expressions.push(node);
+      return this;
+    };
+
+    Block.prototype.pop = function() {
+      return this.expressions.pop();
+    };
+
+    Block.prototype.unshift = function(node) {
+      this.expressions.unshift(node);
+      return this;
+    };
+
+    Block.prototype.unwrap = function() {
+      if (this.expressions.length === 1) {
+        return this.expressions[0];
+      } else {
+        return this;
+      }
+    };
+
+    Block.prototype.isEmpty = function() {
+      return !this.expressions.length;
+    };
+
+    Block.prototype.isStatement = function(o) {
+      var exp, _i, _len, _ref2;
+      _ref2 = this.expressions;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        exp = _ref2[_i];
+        if (exp.isStatement(o)) {
+          return true;
+        }
+      }
+      return false;
+    };
+
+    Block.prototype.jumps = function(o) {
+      var exp, _i, _len, _ref2;
+      _ref2 = this.expressions;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        exp = _ref2[_i];
+        if (exp.jumps(o)) {
+          return exp;
+        }
+      }
+    };
+
+    Block.prototype.makeReturn = function(res) {
+      var expr, len;
+      len = this.expressions.length;
+      while (len--) {
+        expr = this.expressions[len];
+        if (!(expr instanceof Comment)) {
+          this.expressions[len] = expr.makeReturn(res);
+          if (expr instanceof Return && !expr.expression) {
+            this.expressions.splice(len, 1);
+          }
+          break;
+        }
+      }
+      return this;
+    };
+
+    Block.prototype.compile = function(o, level) {
+      if (o == null) {
+        o = {};
+      }
+      if (o.scope) {
+        return Block.__super__.compile.call(this, o, level);
+      } else {
+        return this.compileRoot(o);
+      }
+    };
+
+    Block.prototype.compileNode = function(o) {
+      var code, codes, node, top, _i, _len, _ref2;
+      this.tab = o.indent;
+      top = o.level === LEVEL_TOP;
+      codes = [];
+      _ref2 = this.expressions;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        node = _ref2[_i];
+        node = node.unwrapAll();
+        node = node.unfoldSoak(o) || node;
+        if (node instanceof Block) {
+          codes.push(node.compileNode(o));
+        } else if (top) {
+          node.front = true;
+          code = node.compile(o);
+          if (!node.isStatement(o)) {
+            code = "" + this.tab + code + ";";
+            if (node instanceof Literal) {
+              code = "" + code + "\n";
+            }
+          }
+          codes.push(code);
+        } else {
+          codes.push(node.compile(o, LEVEL_LIST));
+        }
+      }
+      if (top) {
+        if (this.spaced) {
+          return "\n" + (codes.join('\n\n')) + "\n";
+        } else {
+          return codes.join('\n');
+        }
+      }
+      code = codes.join(', ') || 'void 0';
+      if (codes.length > 1 && o.level >= LEVEL_LIST) {
+        return "(" + code + ")";
+      } else {
+        return code;
+      }
+    };
+
+    Block.prototype.compileRoot = function(o) {
+      var code, exp, i, prelude, preludeExps, rest;
+      o.indent = o.bare ? '' : TAB;
+      o.scope = new Scope(null, this, null);
+      o.level = LEVEL_TOP;
+      this.spaced = true;
+      prelude = "";
+      if (!o.bare) {
+        preludeExps = (function() {
+          var _i, _len, _ref2, _results;
+          _ref2 = this.expressions;
+          _results = [];
+          for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+            exp = _ref2[i];
+            if (!(exp.unwrap() instanceof Comment)) {
+              break;
+            }
+            _results.push(exp);
+          }
+          return _results;
+        }).call(this);
+        rest = this.expressions.slice(preludeExps.length);
+        this.expressions = preludeExps;
+        if (preludeExps.length) {
+          prelude = "" + (this.compileNode(merge(o, {
+            indent: ''
+          }))) + "\n";
+        }
+        this.expressions = rest;
+      }
+      code = this.compileWithDeclarations(o);
+      if (o.bare) {
+        return code;
+      }
+      return "" + prelude + "(function() {\n" + code + "\n}).call(this);\n";
+    };
+
+    Block.prototype.compileWithDeclarations = function(o) {
+      var assigns, code, declars, exp, i, post, rest, scope, spaced, _i, _len, _ref2, _ref3, _ref4;
+      code = post = '';
+      _ref2 = this.expressions;
+      for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+        exp = _ref2[i];
+        exp = exp.unwrap();
+        if (!(exp instanceof Comment || exp instanceof Literal)) {
+          break;
+        }
+      }
+      o = merge(o, {
+        level: LEVEL_TOP
+      });
+      if (i) {
+        rest = this.expressions.splice(i, 9e9);
+        _ref3 = [this.spaced, false], spaced = _ref3[0], this.spaced = _ref3[1];
+        _ref4 = [this.compileNode(o), spaced], code = _ref4[0], this.spaced = _ref4[1];
+        this.expressions = rest;
+      }
+      post = this.compileNode(o);
+      scope = o.scope;
+      if (scope.expressions === this) {
+        declars = o.scope.hasDeclarations();
+        assigns = scope.hasAssignments;
+        if (declars || assigns) {
+          if (i) {
+            code += '\n';
+          }
+          code += "" + this.tab + "var ";
+          if (declars) {
+            code += scope.declaredVariables().join(', ');
+          }
+          if (assigns) {
+            if (declars) {
+              code += ",\n" + (this.tab + TAB);
+            }
+            code += scope.assignedVariables().join(",\n" + (this.tab + TAB));
+          }
+          code += ';\n';
+        }
+      }
+      return code + post;
+    };
+
+    Block.wrap = function(nodes) {
+      if (nodes.length === 1 && nodes[0] instanceof Block) {
+        return nodes[0];
+      }
+      return new Block(nodes);
+    };
+
+    return Block;
+
+  })(Base);
+
+  exports.Literal = Literal = (function(_super) {
+
+    __extends(Literal, _super);
+
+    function Literal(value) {
+      this.value = value;
+    }
+
+    Literal.prototype.makeReturn = function() {
+      if (this.isStatement()) {
+        return this;
+      } else {
+        return Literal.__super__.makeReturn.apply(this, arguments);
+      }
+    };
+
+    Literal.prototype.isAssignable = function() {
+      return IDENTIFIER.test(this.value);
+    };
+
+    Literal.prototype.isStatement = function() {
+      var _ref2;
+      return (_ref2 = this.value) === 'break' || _ref2 === 'continue' || _ref2 === 'debugger';
+    };
+
+    Literal.prototype.isComplex = NO;
+
+    Literal.prototype.assigns = function(name) {
+      return name === this.value;
+    };
+
+    Literal.prototype.jumps = function(o) {
+      if (this.value === 'break' && !((o != null ? o.loop : void 0) || (o != null ? o.block : void 0))) {
+        return this;
+      }
+      if (this.value === 'continue' && !(o != null ? o.loop : void 0)) {
+        return this;
+      }
+    };
+
+    Literal.prototype.compileNode = function(o) {
+      var code, _ref2;
+      code = this.value === 'this' ? ((_ref2 = o.scope.method) != null ? _ref2.bound : void 0) ? o.scope.method.context : this.value : this.value.reserved ? "\"" + this.value + "\"" : this.value;
+      if (this.isStatement()) {
+        return "" + this.tab + code + ";";
+      } else {
+        return code;
+      }
+    };
+
+    Literal.prototype.toString = function() {
+      return ' "' + this.value + '"';
+    };
+
+    return Literal;
+
+  })(Base);
+
+  exports.Undefined = (function(_super) {
+
+    __extends(Undefined, _super);
+
+    function Undefined() {
+      return Undefined.__super__.constructor.apply(this, arguments);
+    }
+
+    Undefined.prototype.isAssignable = NO;
+
+    Undefined.prototype.isComplex = NO;
+
+    Undefined.prototype.compileNode = function(o) {
+      if (o.level >= LEVEL_ACCESS) {
+        return '(void 0)';
+      } else {
+        return 'void 0';
+      }
+    };
+
+    return Undefined;
+
+  })(Base);
+
+  exports.Null = (function(_super) {
+
+    __extends(Null, _super);
+
+    function Null() {
+      return Null.__super__.constructor.apply(this, arguments);
+    }
+
+    Null.prototype.isAssignable = NO;
+
+    Null.prototype.isComplex = NO;
+
+    Null.prototype.compileNode = function() {
+      return "null";
+    };
+
+    return Null;
+
+  })(Base);
+
+  exports.Bool = (function(_super) {
+
+    __extends(Bool, _super);
+
+    Bool.prototype.isAssignable = NO;
+
+    Bool.prototype.isComplex = NO;
+
+    Bool.prototype.compileNode = function() {
+      return this.val;
+    };
+
+    function Bool(val) {
+      this.val = val;
+    }
+
+    return Bool;
+
+  })(Base);
+
+  exports.Return = Return = (function(_super) {
+
+    __extends(Return, _super);
+
+    function Return(expr) {
+      if (expr && !expr.unwrap().isUndefined) {
+        this.expression = expr;
+      }
+    }
+
+    Return.prototype.children = ['expression'];
+
+    Return.prototype.isStatement = YES;
+
+    Return.prototype.makeReturn = THIS;
+
+    Return.prototype.jumps = THIS;
+
+    Return.prototype.compile = function(o, level) {
+      var expr, _ref2;
+      expr = (_ref2 = this.expression) != null ? _ref2.makeReturn() : void 0;
+      if (expr && !(expr instanceof Return)) {
+        return expr.compile(o, level);
+      } else {
+        return Return.__super__.compile.call(this, o, level);
+      }
+    };
+
+    Return.prototype.compileNode = function(o) {
+      return this.tab + ("return" + [this.expression ? " " + (this.expression.compile(o, LEVEL_PAREN)) : void 0] + ";");
+    };
+
+    return Return;
+
+  })(Base);
+
+  exports.Value = Value = (function(_super) {
+
+    __extends(Value, _super);
+
+    function Value(base, props, tag) {
+      if (!props && base instanceof Value) {
+        return base;
+      }
+      this.base = base;
+      this.properties = props || [];
+      if (tag) {
+        this[tag] = true;
+      }
+      return this;
+    }
+
+    Value.prototype.children = ['base', 'properties'];
+
+    Value.prototype.add = function(props) {
+      this.properties = this.properties.concat(props);
+      return this;
+    };
+
+    Value.prototype.hasProperties = function() {
+      return !!this.properties.length;
+    };
+
+    Value.prototype.isArray = function() {
+      return !this.properties.length && this.base instanceof Arr;
+    };
+
+    Value.prototype.isComplex = function() {
+      return this.hasProperties() || this.base.isComplex();
+    };
+
+    Value.prototype.isAssignable = function() {
+      return this.hasProperties() || this.base.isAssignable();
+    };
+
+    Value.prototype.isSimpleNumber = function() {
+      return this.base instanceof Literal && SIMPLENUM.test(this.base.value);
+    };
+
+    Value.prototype.isString = function() {
+      return this.base instanceof Literal && IS_STRING.test(this.base.value);
+    };
+
+    Value.prototype.isAtomic = function() {
+      var node, _i, _len, _ref2;
+      _ref2 = this.properties.concat(this.base);
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        node = _ref2[_i];
+        if (node.soak || node instanceof Call) {
+          return false;
+        }
+      }
+      return true;
+    };
+
+    Value.prototype.isStatement = function(o) {
+      return !this.properties.length && this.base.isStatement(o);
+    };
+
+    Value.prototype.assigns = function(name) {
+      return !this.properties.length && this.base.assigns(name);
+    };
+
+    Value.prototype.jumps = function(o) {
+      return !this.properties.length && this.base.jumps(o);
+    };
+
+    Value.prototype.isObject = function(onlyGenerated) {
+      if (this.properties.length) {
+        return false;
+      }
+      return (this.base instanceof Obj) && (!onlyGenerated || this.base.generated);
+    };
+
+    Value.prototype.isSplice = function() {
+      return last(this.properties) instanceof Slice;
+    };
+
+    Value.prototype.unwrap = function() {
+      if (this.properties.length) {
+        return this;
+      } else {
+        return this.base;
+      }
+    };
+
+    Value.prototype.cacheReference = function(o) {
+      var base, bref, name, nref;
+      name = last(this.properties);
+      if (this.properties.length < 2 && !this.base.isComplex() && !(name != null ? name.isComplex() : void 0)) {
+        return [this, this];
+      }
+      base = new Value(this.base, this.properties.slice(0, -1));
+      if (base.isComplex()) {
+        bref = new Literal(o.scope.freeVariable('base'));
+        base = new Value(new Parens(new Assign(bref, base)));
+      }
+      if (!name) {
+        return [base, bref];
+      }
+      if (name.isComplex()) {
+        nref = new Literal(o.scope.freeVariable('name'));
+        name = new Index(new Assign(nref, name.index));
+        nref = new Index(nref);
+      }
+      return [base.add(name), new Value(bref || base.base, [nref || name])];
+    };
+
+    Value.prototype.compileNode = function(o) {
+      var code, prop, props, _i, _len;
+      this.base.front = this.front;
+      props = this.properties;
+      code = this.base.compile(o, props.length ? LEVEL_ACCESS : null);
+      if ((this.base instanceof Parens || props.length) && SIMPLENUM.test(code)) {
+        code = "" + code + ".";
+      }
+      for (_i = 0, _len = props.length; _i < _len; _i++) {
+        prop = props[_i];
+        code += prop.compile(o);
+      }
+      return code;
+    };
+
+    Value.prototype.unfoldSoak = function(o) {
+      var result,
+        _this = this;
+      if (this.unfoldedSoak != null) {
+        return this.unfoldedSoak;
+      }
+      result = (function() {
+        var fst, i, ifn, prop, ref, snd, _i, _len, _ref2;
+        if (ifn = _this.base.unfoldSoak(o)) {
+          Array.prototype.push.apply(ifn.body.properties, _this.properties);
+          return ifn;
+        }
+        _ref2 = _this.properties;
+        for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+          prop = _ref2[i];
+          if (!prop.soak) {
+            continue;
+          }
+          prop.soak = false;
+          fst = new Value(_this.base, _this.properties.slice(0, i));
+          snd = new Value(_this.base, _this.properties.slice(i));
+          if (fst.isComplex()) {
+            ref = new Literal(o.scope.freeVariable('ref'));
+            fst = new Parens(new Assign(ref, fst));
+            snd.base = ref;
+          }
+          return new If(new Existence(fst), snd, {
+            soak: true
+          });
+        }
+        return null;
+      })();
+      return this.unfoldedSoak = result || false;
+    };
+
+    return Value;
+
+  })(Base);
+
+  exports.Comment = Comment = (function(_super) {
+
+    __extends(Comment, _super);
+
+    function Comment(comment) {
+      this.comment = comment;
+    }
+
+    Comment.prototype.isStatement = YES;
+
+    Comment.prototype.makeReturn = THIS;
+
+    Comment.prototype.compileNode = function(o, level) {
+      var code;
+      code = '/*' + multident(this.comment, this.tab) + ("\n" + this.tab + "*/\n");
+      if ((level || o.level) === LEVEL_TOP) {
+        code = o.indent + code;
+      }
+      return code;
+    };
+
+    return Comment;
+
+  })(Base);
+
+  exports.Call = Call = (function(_super) {
+
+    __extends(Call, _super);
+
+    function Call(variable, args, soak) {
+      this.args = args != null ? args : [];
+      this.soak = soak;
+      this.isNew = false;
+      this.isSuper = variable === 'super';
+      this.variable = this.isSuper ? null : variable;
+    }
+
+    Call.prototype.children = ['variable', 'args'];
+
+    Call.prototype.newInstance = function() {
+      var base, _ref2;
+      base = ((_ref2 = this.variable) != null ? _ref2.base : void 0) || this.variable;
+      if (base instanceof Call && !base.isNew) {
+        base.newInstance();
+      } else {
+        this.isNew = true;
+      }
+      return this;
+    };
+
+    Call.prototype.superReference = function(o) {
+      var accesses, method, name;
+      method = o.scope.namedMethod();
+      if (!method) {
+        throw SyntaxError('cannot call super outside of a function.');
+      }
+      name = method.name;
+      if (name == null) {
+        throw SyntaxError('cannot call super on an anonymous function.');
+      }
+      if (method.klass) {
+        accesses = [new Access(new Literal('__super__'))];
+        if (method["static"]) {
+          accesses.push(new Access(new Literal('constructor')));
+        }
+        accesses.push(new Access(new Literal(name)));
+        return (new Value(new Literal(method.klass), accesses)).compile(o);
+      } else {
+        return "" + name + ".__super__.constructor";
+      }
+    };
+
+    Call.prototype.superThis = function(o) {
+      var method;
+      method = o.scope.method;
+      return (method && !method.klass && method.context) || "this";
+    };
+
+    Call.prototype.unfoldSoak = function(o) {
+      var call, ifn, left, list, rite, _i, _len, _ref2, _ref3;
+      if (this.soak) {
+        if (this.variable) {
+          if (ifn = unfoldSoak(o, this, 'variable')) {
+            return ifn;
+          }
+          _ref2 = new Value(this.variable).cacheReference(o), left = _ref2[0], rite = _ref2[1];
+        } else {
+          left = new Literal(this.superReference(o));
+          rite = new Value(left);
+        }
+        rite = new Call(rite, this.args);
+        rite.isNew = this.isNew;
+        left = new Literal("typeof " + (left.compile(o)) + " === \"function\"");
+        return new If(left, new Value(rite), {
+          soak: true
+        });
+      }
+      call = this;
+      list = [];
+      while (true) {
+        if (call.variable instanceof Call) {
+          list.push(call);
+          call = call.variable;
+          continue;
+        }
+        if (!(call.variable instanceof Value)) {
+          break;
+        }
+        list.push(call);
+        if (!((call = call.variable.base) instanceof Call)) {
+          break;
+        }
+      }
+      _ref3 = list.reverse();
+      for (_i = 0, _len = _ref3.length; _i < _len; _i++) {
+        call = _ref3[_i];
+        if (ifn) {
+          if (call.variable instanceof Call) {
+            call.variable = ifn;
+          } else {
+            call.variable.base = ifn;
+          }
+        }
+        ifn = unfoldSoak(o, call, 'variable');
+      }
+      return ifn;
+    };
+
+    Call.prototype.filterImplicitObjects = function(list) {
+      var node, nodes, obj, prop, properties, _i, _j, _len, _len1, _ref2;
+      nodes = [];
+      for (_i = 0, _len = list.length; _i < _len; _i++) {
+        node = list[_i];
+        if (!((typeof node.isObject === "function" ? node.isObject() : void 0) && node.base.generated)) {
+          nodes.push(node);
+          continue;
+        }
+        obj = null;
+        _ref2 = node.base.properties;
+        for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
+          prop = _ref2[_j];
+          if (prop instanceof Assign || prop instanceof Comment) {
+            if (!obj) {
+              nodes.push(obj = new Obj(properties = [], true));
+            }
+            properties.push(prop);
+          } else {
+            nodes.push(prop);
+            obj = null;
+          }
+        }
+      }
+      return nodes;
+    };
+
+    Call.prototype.compileNode = function(o) {
+      var arg, args, code, _ref2;
+      if ((_ref2 = this.variable) != null) {
+        _ref2.front = this.front;
+      }
+      if (code = Splat.compileSplattedArray(o, this.args, true)) {
+        return this.compileSplat(o, code);
+      }
+      args = this.filterImplicitObjects(this.args);
+      args = ((function() {
+        var _i, _len, _results;
+        _results = [];
+        for (_i = 0, _len = args.length; _i < _len; _i++) {
+          arg = args[_i];
+          _results.push(arg.compile(o, LEVEL_LIST));
+        }
+        return _results;
+      })()).join(', ');
+      if (this.isSuper) {
+        return this.superReference(o) + (".call(" + (this.superThis(o)) + (args && ', ' + args) + ")");
+      } else {
+        return (this.isNew ? 'new ' : '') + this.variable.compile(o, LEVEL_ACCESS) + ("(" + args + ")");
+      }
+    };
+
+    Call.prototype.compileSuper = function(args, o) {
+      return "" + (this.superReference(o)) + ".call(" + (this.superThis(o)) + (args.length ? ', ' : '') + args + ")";
+    };
+
+    Call.prototype.compileSplat = function(o, splatArgs) {
+      var base, fun, idt, name, ref;
+      if (this.isSuper) {
+        return "" + (this.superReference(o)) + ".apply(" + (this.superThis(o)) + ", " + splatArgs + ")";
+      }
+      if (this.isNew) {
+        idt = this.tab + TAB;
+        return "(function(func, args, ctor) {\n" + idt + "ctor.prototype = func.prototype;\n" + idt + "var child = new ctor, result = func.apply(child, args), t = typeof result;\n" + idt + "return t == \"object\" || t == \"function\" ? result || child : child;\n" + this.tab + "})(" + (this.variable.compile(o, LEVEL_LIST)) + ", " + splatArgs + ", function(){})";
+      }
+      base = new Value(this.variable);
+      if ((name = base.properties.pop()) && base.isComplex()) {
+        ref = o.scope.freeVariable('ref');
+        fun = "(" + ref + " = " + (base.compile(o, LEVEL_LIST)) + ")" + (name.compile(o));
+      } else {
+        fun = base.compile(o, LEVEL_ACCESS);
+        if (SIMPLENUM.test(fun)) {
+          fun = "(" + fun + ")";
+        }
+        if (name) {
+          ref = fun;
+          fun += name.compile(o);
+        } else {
+          ref = 'null';
+        }
+      }
+      return "" + fun + ".apply(" + ref + ", " + splatArgs + ")";
+    };
+
+    return Call;
+
+  })(Base);
+
+  exports.Extends = Extends = (function(_super) {
+
+    __extends(Extends, _super);
+
+    function Extends(child, parent) {
+      this.child = child;
+      this.parent = parent;
+    }
+
+    Extends.prototype.children = ['child', 'parent'];
+
+    Extends.prototype.compile = function(o) {
+      return new Call(new Value(new Literal(utility('extends'))), [this.child, this.parent]).compile(o);
+    };
+
+    return Extends;
+
+  })(Base);
+
+  exports.Access = Access = (function(_super) {
+
+    __extends(Access, _super);
+
+    function Access(name, tag) {
+      this.name = name;
+      this.name.asKey = true;
+      this.soak = tag === 'soak';
+    }
+
+    Access.prototype.children = ['name'];
+
+    Access.prototype.compile = function(o) {
+      var name;
+      name = this.name.compile(o);
+      if (IDENTIFIER.test(name)) {
+        return "." + name;
+      } else {
+        return "[" + name + "]";
+      }
+    };
+
+    Access.prototype.isComplex = NO;
+
+    return Access;
+
+  })(Base);
+
+  exports.Index = Index = (function(_super) {
+
+    __extends(Index, _super);
+
+    function Index(index) {
+      this.index = index;
+    }
+
+    Index.prototype.children = ['index'];
+
+    Index.prototype.compile = function(o) {
+      return "[" + (this.index.compile(o, LEVEL_PAREN)) + "]";
+    };
+
+    Index.prototype.isComplex = function() {
+      return this.index.isComplex();
+    };
+
+    return Index;
+
+  })(Base);
+
+  exports.Range = Range = (function(_super) {
+
+    __extends(Range, _super);
+
+    Range.prototype.children = ['from', 'to'];
+
+    function Range(from, to, tag) {
+      this.from = from;
+      this.to = to;
+      this.exclusive = tag === 'exclusive';
+      this.equals = this.exclusive ? '' : '=';
+    }
+
+    Range.prototype.compileVariables = function(o) {
+      var step, _ref2, _ref3, _ref4, _ref5;
+      o = merge(o, {
+        top: true
+      });
+      _ref2 = this.from.cache(o, LEVEL_LIST), this.fromC = _ref2[0], this.fromVar = _ref2[1];
+      _ref3 = this.to.cache(o, LEVEL_LIST), this.toC = _ref3[0], this.toVar = _ref3[1];
+      if (step = del(o, 'step')) {
+        _ref4 = step.cache(o, LEVEL_LIST), this.step = _ref4[0], this.stepVar = _ref4[1];
+      }
+      _ref5 = [this.fromVar.match(SIMPLENUM), this.toVar.match(SIMPLENUM)], this.fromNum = _ref5[0], this.toNum = _ref5[1];
+      if (this.stepVar) {
+        return this.stepNum = this.stepVar.match(SIMPLENUM);
+      }
+    };
+
+    Range.prototype.compileNode = function(o) {
+      var cond, condPart, from, gt, idx, idxName, known, lt, namedIndex, stepPart, to, varPart, _ref2, _ref3;
+      if (!this.fromVar) {
+        this.compileVariables(o);
+      }
+      if (!o.index) {
+        return this.compileArray(o);
+      }
+      known = this.fromNum && this.toNum;
+      idx = del(o, 'index');
+      idxName = del(o, 'name');
+      namedIndex = idxName && idxName !== idx;
+      varPart = "" + idx + " = " + this.fromC;
+      if (this.toC !== this.toVar) {
+        varPart += ", " + this.toC;
+      }
+      if (this.step !== this.stepVar) {
+        varPart += ", " + this.step;
+      }
+      _ref2 = ["" + idx + " <" + this.equals, "" + idx + " >" + this.equals], lt = _ref2[0], gt = _ref2[1];
+      condPart = this.stepNum ? +this.stepNum > 0 ? "" + lt + " " + this.toVar : "" + gt + " " + this.toVar : known ? ((_ref3 = [+this.fromNum, +this.toNum], from = _ref3[0], to = _ref3[1], _ref3), from <= to ? "" + lt + " " + to : "" + gt + " " + to) : (cond = "" + this.fromVar + " <= " + this.toVar, "" + cond + " ? " + lt + " " + this.toVar + " : " + gt + " " + this.toVar);
+      stepPart = this.stepVar ? "" + idx + " += " + this.stepVar : known ? namedIndex ? from <= to ? "++" + idx : "--" + idx : from <= to ? "" + idx + "++" : "" + idx + "--" : namedIndex ? "" + cond + " ? ++" + idx + " : --" + idx : "" + cond + " ? " + idx + "++ : " + idx + "--";
+      if (namedIndex) {
+        varPart = "" + idxName + " = " + varPart;
+      }
+      if (namedIndex) {
+        stepPart = "" + idxName + " = " + stepPart;
+      }
+      return "" + varPart + "; " + condPart + "; " + stepPart;
+    };
+
+    Range.prototype.compileArray = function(o) {
+      var args, body, cond, hasArgs, i, idt, post, pre, range, result, vars, _i, _ref2, _ref3, _results;
+      if (this.fromNum && this.toNum && Math.abs(this.fromNum - this.toNum) <= 20) {
+        range = (function() {
+          _results = [];
+          for (var _i = _ref2 = +this.fromNum, _ref3 = +this.toNum; _ref2 <= _ref3 ? _i <= _ref3 : _i >= _ref3; _ref2 <= _ref3 ? _i++ : _i--){ _results.push(_i); }
+          return _results;
+        }).apply(this);
+        if (this.exclusive) {
+          range.pop();
+        }
+        return "[" + (range.join(', ')) + "]";
+      }
+      idt = this.tab + TAB;
+      i = o.scope.freeVariable('i');
+      result = o.scope.freeVariable('results');
+      pre = "\n" + idt + result + " = [];";
+      if (this.fromNum && this.toNum) {
+        o.index = i;
+        body = this.compileNode(o);
+      } else {
+        vars = ("" + i + " = " + this.fromC) + (this.toC !== this.toVar ? ", " + this.toC : '');
+        cond = "" + this.fromVar + " <= " + this.toVar;
+        body = "var " + vars + "; " + cond + " ? " + i + " <" + this.equals + " " + this.toVar + " : " + i + " >" + this.equals + " " + this.toVar + "; " + cond + " ? " + i + "++ : " + i + "--";
+      }
+      post = "{ " + result + ".push(" + i + "); }\n" + idt + "return " + result + ";\n" + o.indent;
+      hasArgs = function(node) {
+        return node != null ? node.contains(function(n) {
+          return n instanceof Literal && n.value === 'arguments' && !n.asKey;
+        }) : void 0;
+      };
+      if (hasArgs(this.from) || hasArgs(this.to)) {
+        args = ', arguments';
+      }
+      return "(function() {" + pre + "\n" + idt + "for (" + body + ")" + post + "}).apply(this" + (args != null ? args : '') + ")";
+    };
+
+    return Range;
+
+  })(Base);
+
+  exports.Slice = Slice = (function(_super) {
+
+    __extends(Slice, _super);
+
+    Slice.prototype.children = ['range'];
+
+    function Slice(range) {
+      this.range = range;
+      Slice.__super__.constructor.call(this);
+    }
+
+    Slice.prototype.compileNode = function(o) {
+      var compiled, from, fromStr, to, toStr, _ref2;
+      _ref2 = this.range, to = _ref2.to, from = _ref2.from;
+      fromStr = from && from.compile(o, LEVEL_PAREN) || '0';
+      compiled = to && to.compile(o, LEVEL_PAREN);
+      if (to && !(!this.range.exclusive && +compiled === -1)) {
+        toStr = ', ' + (this.range.exclusive ? compiled : SIMPLENUM.test(compiled) ? "" + (+compiled + 1) : (compiled = to.compile(o, LEVEL_ACCESS), "" + compiled + " + 1 || 9e9"));
+      }
+      return ".slice(" + fromStr + (toStr || '') + ")";
+    };
+
+    return Slice;
+
+  })(Base);
+
+  exports.Obj = Obj = (function(_super) {
+
+    __extends(Obj, _super);
+
+    function Obj(props, generated) {
+      this.generated = generated != null ? generated : false;
+      this.objects = this.properties = props || [];
+    }
+
+    Obj.prototype.children = ['properties'];
+
+    Obj.prototype.compileNode = function(o) {
+      var i, idt, indent, join, lastNoncom, node, obj, prop, propName, propNames, props, _i, _j, _len, _len1, _ref2;
+      props = this.properties;
+      propNames = [];
+      _ref2 = this.properties;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        prop = _ref2[_i];
+        if (prop.isComplex()) {
+          prop = prop.variable;
+        }
+        if (prop != null) {
+          propName = prop.unwrapAll().value.toString();
+          if (__indexOf.call(propNames, propName) >= 0) {
+            throw SyntaxError("multiple object literal properties named \"" + propName + "\"");
+          }
+          propNames.push(propName);
+        }
+      }
+      if (!props.length) {
+        return (this.front ? '({})' : '{}');
+      }
+      if (this.generated) {
+        for (_j = 0, _len1 = props.length; _j < _len1; _j++) {
+          node = props[_j];
+          if (node instanceof Value) {
+            throw new Error('cannot have an implicit value in an implicit object');
+          }
+        }
+      }
+      idt = o.indent += TAB;
+      lastNoncom = this.lastNonComment(this.properties);
+      props = (function() {
+        var _k, _len2, _results;
+        _results = [];
+        for (i = _k = 0, _len2 = props.length; _k < _len2; i = ++_k) {
+          prop = props[i];
+          join = i === props.length - 1 ? '' : prop === lastNoncom || prop instanceof Comment ? '\n' : ',\n';
+          indent = prop instanceof Comment ? '' : idt;
+          if (prop instanceof Value && prop["this"]) {
+            prop = new Assign(prop.properties[0].name, prop, 'object');
+          }
+          if (!(prop instanceof Comment)) {
+            if (!(prop instanceof Assign)) {
+              prop = new Assign(prop, prop, 'object');
+            }
+            (prop.variable.base || prop.variable).asKey = true;
+          }
+          _results.push(indent + prop.compile(o, LEVEL_TOP) + join);
+        }
+        return _results;
+      })();
+      props = props.join('');
+      obj = "{" + (props && '\n' + props + '\n' + this.tab) + "}";
+      if (this.front) {
+        return "(" + obj + ")";
+      } else {
+        return obj;
+      }
+    };
+
+    Obj.prototype.assigns = function(name) {
+      var prop, _i, _len, _ref2;
+      _ref2 = this.properties;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        prop = _ref2[_i];
+        if (prop.assigns(name)) {
+          return true;
+        }
+      }
+      return false;
+    };
+
+    return Obj;
+
+  })(Base);
+
+  exports.Arr = Arr = (function(_super) {
+
+    __extends(Arr, _super);
+
+    function Arr(objs) {
+      this.objects = objs || [];
+    }
+
+    Arr.prototype.children = ['objects'];
+
+    Arr.prototype.filterImplicitObjects = Call.prototype.filterImplicitObjects;
+
+    Arr.prototype.compileNode = function(o) {
+      var code, obj, objs;
+      if (!this.objects.length) {
+        return '[]';
+      }
+      o.indent += TAB;
+      objs = this.filterImplicitObjects(this.objects);
+      if (code = Splat.compileSplattedArray(o, objs)) {
+        return code;
+      }
+      code = ((function() {
+        var _i, _len, _results;
+        _results = [];
+        for (_i = 0, _len = objs.length; _i < _len; _i++) {
+          obj = objs[_i];
+          _results.push(obj.compile(o, LEVEL_LIST));
+        }
+        return _results;
+      })()).join(', ');
+      if (code.indexOf('\n') >= 0) {
+        return "[\n" + o.indent + code + "\n" + this.tab + "]";
+      } else {
+        return "[" + code + "]";
+      }
+    };
+
+    Arr.prototype.assigns = function(name) {
+      var obj, _i, _len, _ref2;
+      _ref2 = this.objects;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        obj = _ref2[_i];
+        if (obj.assigns(name)) {
+          return true;
+        }
+      }
+      return false;
+    };
+
+    return Arr;
+
+  })(Base);
+
+  exports.Class = Class = (function(_super) {
+
+    __extends(Class, _super);
+
+    function Class(variable, parent, body) {
+      this.variable = variable;
+      this.parent = parent;
+      this.body = body != null ? body : new Block;
+      this.boundFuncs = [];
+      this.body.classBody = true;
+    }
+
+    Class.prototype.children = ['variable', 'parent', 'body'];
+
+    Class.prototype.determineName = function() {
+      var decl, tail;
+      if (!this.variable) {
+        return null;
+      }
+      decl = (tail = last(this.variable.properties)) ? tail instanceof Access && tail.name.value : this.variable.base.value;
+      if (__indexOf.call(STRICT_PROSCRIBED, decl) >= 0) {
+        throw SyntaxError("variable name may not be " + decl);
+      }
+      return decl && (decl = IDENTIFIER.test(decl) && decl);
+    };
+
+    Class.prototype.setContext = function(name) {
+      return this.body.traverseChildren(false, function(node) {
+        if (node.classBody) {
+          return false;
+        }
+        if (node instanceof Literal && node.value === 'this') {
+          return node.value = name;
+        } else if (node instanceof Code) {
+          node.klass = name;
+          if (node.bound) {
+            return node.context = name;
+          }
+        }
+      });
+    };
+
+    Class.prototype.addBoundFunctions = function(o) {
+      var bvar, lhs, _i, _len, _ref2, _results;
+      if (this.boundFuncs.length) {
+        _ref2 = this.boundFuncs;
+        _results = [];
+        for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+          bvar = _ref2[_i];
+          lhs = (new Value(new Literal("this"), [new Access(bvar)])).compile(o);
+          _results.push(this.ctor.body.unshift(new Literal("" + lhs + " = " + (utility('bind')) + "(" + lhs + ", this)")));
+        }
+        return _results;
+      }
+    };
+
+    Class.prototype.addProperties = function(node, name, o) {
+      var assign, base, exprs, func, props;
+      props = node.base.properties.slice(0);
+      exprs = (function() {
+        var _results;
+        _results = [];
+        while (assign = props.shift()) {
+          if (assign instanceof Assign) {
+            base = assign.variable.base;
+            delete assign.context;
+            func = assign.value;
+            if (base.value === 'constructor') {
+              if (this.ctor) {
+                throw new Error('cannot define more than one constructor in a class');
+              }
+              if (func.bound) {
+                throw new Error('cannot define a constructor as a bound function');
+              }
+              if (func instanceof Code) {
+                assign = this.ctor = func;
+              } else {
+                this.externalCtor = o.scope.freeVariable('class');
+                assign = new Assign(new Literal(this.externalCtor), func);
+              }
+            } else {
+              if (assign.variable["this"]) {
+                func["static"] = true;
+                if (func.bound) {
+                  func.context = name;
+                }
+              } else {
+                assign.variable = new Value(new Literal(name), [new Access(new Literal('prototype')), new Access(base)]);
+                if (func instanceof Code && func.bound) {
+                  this.boundFuncs.push(base);
+                  func.bound = false;
+                }
+              }
+            }
+          }
+          _results.push(assign);
+        }
+        return _results;
+      }).call(this);
+      return compact(exprs);
+    };
+
+    Class.prototype.walkBody = function(name, o) {
+      var _this = this;
+      return this.traverseChildren(false, function(child) {
+        var exps, i, node, _i, _len, _ref2;
+        if (child instanceof Class) {
+          return false;
+        }
+        if (child instanceof Block) {
+          _ref2 = exps = child.expressions;
+          for (i = _i = 0, _len = _ref2.length; _i < _len; i = ++_i) {
+            node = _ref2[i];
+            if (node instanceof Value && node.isObject(true)) {
+              exps[i] = _this.addProperties(node, name, o);
+            }
+          }
+          return child.expressions = exps = flatten(exps);
+        }
+      });
+    };
+
+    Class.prototype.hoistDirectivePrologue = function() {
+      var expressions, index, node;
+      index = 0;
+      expressions = this.body.expressions;
+      while ((node = expressions[index]) && node instanceof Comment || node instanceof Value && node.isString()) {
+        ++index;
+      }
+      return this.directives = expressions.splice(0, index);
+    };
+
+    Class.prototype.ensureConstructor = function(name) {
+      if (!this.ctor) {
+        this.ctor = new Code;
+        if (this.parent) {
+          this.ctor.body.push(new Literal("" + name + ".__super__.constructor.apply(this, arguments)"));
+        }
+        if (this.externalCtor) {
+          this.ctor.body.push(new Literal("" + this.externalCtor + ".apply(this, arguments)"));
+        }
+        this.ctor.body.makeReturn();
+        this.body.expressions.unshift(this.ctor);
+      }
+      this.ctor.ctor = this.ctor.name = name;
+      this.ctor.klass = null;
+      return this.ctor.noReturn = true;
+    };
+
+    Class.prototype.compileNode = function(o) {
+      var call, decl, klass, lname, name, params, _ref2;
+      decl = this.determineName();
+      name = decl || '_Class';
+      if (name.reserved) {
+        name = "_" + name;
+      }
+      lname = new Literal(name);
+      this.hoistDirectivePrologue();
+      this.setContext(name);
+      this.walkBody(name, o);
+      this.ensureConstructor(name);
+      this.body.spaced = true;
+      if (!(this.ctor instanceof Code)) {
+        this.body.expressions.unshift(this.ctor);
+      }
+      this.body.expressions.push(lname);
+      (_ref2 = this.body.expressions).unshift.apply(_ref2, this.directives);
+      this.addBoundFunctions(o);
+      call = Closure.wrap(this.body);
+      if (this.parent) {
+        this.superClass = new Literal(o.scope.freeVariable('super', false));
+        this.body.expressions.unshift(new Extends(lname, this.superClass));
+        call.args.push(this.parent);
+        params = call.variable.params || call.variable.base.params;
+        params.push(new Param(this.superClass));
+      }
+      klass = new Parens(call, true);
+      if (this.variable) {
+        klass = new Assign(this.variable, klass);
+      }
+      return klass.compile(o);
+    };
+
+    return Class;
+
+  })(Base);
+
+  exports.Assign = Assign = (function(_super) {
+
+    __extends(Assign, _super);
+
+    function Assign(variable, value, context, options) {
+      var forbidden, name, _ref2;
+      this.variable = variable;
+      this.value = value;
+      this.context = context;
+      this.param = options && options.param;
+      this.subpattern = options && options.subpattern;
+      forbidden = (_ref2 = (name = this.variable.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0);
+      if (forbidden && this.context !== 'object') {
+        throw SyntaxError("variable name may not be \"" + name + "\"");
+      }
+    }
+
+    Assign.prototype.children = ['variable', 'value'];
+
+    Assign.prototype.isStatement = function(o) {
+      return (o != null ? o.level : void 0) === LEVEL_TOP && (this.context != null) && __indexOf.call(this.context, "?") >= 0;
+    };
+
+    Assign.prototype.assigns = function(name) {
+      return this[this.context === 'object' ? 'value' : 'variable'].assigns(name);
+    };
+
+    Assign.prototype.unfoldSoak = function(o) {
+      return unfoldSoak(o, this, 'variable');
+    };
+
+    Assign.prototype.compileNode = function(o) {
+      var isValue, match, name, val, varBase, _ref2, _ref3, _ref4, _ref5;
+      if (isValue = this.variable instanceof Value) {
+        if (this.variable.isArray() || this.variable.isObject()) {
+          return this.compilePatternMatch(o);
+        }
+        if (this.variable.isSplice()) {
+          return this.compileSplice(o);
+        }
+        if ((_ref2 = this.context) === '||=' || _ref2 === '&&=' || _ref2 === '?=') {
+          return this.compileConditional(o);
+        }
+      }
+      name = this.variable.compile(o, LEVEL_LIST);
+      if (!this.context) {
+        if (!(varBase = this.variable.unwrapAll()).isAssignable()) {
+          throw SyntaxError("\"" + (this.variable.compile(o)) + "\" cannot be assigned.");
+        }
+        if (!(typeof varBase.hasProperties === "function" ? varBase.hasProperties() : void 0)) {
+          if (this.param) {
+            o.scope.add(name, 'var');
+          } else {
+            o.scope.find(name);
+          }
+        }
+      }
+      if (this.value instanceof Code && (match = METHOD_DEF.exec(name))) {
+        if (match[1]) {
+          this.value.klass = match[1];
+        }
+        this.value.name = (_ref3 = (_ref4 = (_ref5 = match[2]) != null ? _ref5 : match[3]) != null ? _ref4 : match[4]) != null ? _ref3 : match[5];
+      }
+      val = this.value.compile(o, LEVEL_LIST);
+      if (this.context === 'object') {
+        return "" + name + ": " + val;
+      }
+      val = name + (" " + (this.context || '=') + " ") + val;
+      if (o.level <= LEVEL_LIST) {
+        return val;
+      } else {
+        return "(" + val + ")";
+      }
+    };
+
+    Assign.prototype.compilePatternMatch = function(o) {
+      var acc, assigns, code, i, idx, isObject, ivar, name, obj, objects, olen, ref, rest, splat, top, val, value, vvar, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
+      top = o.level === LEVEL_TOP;
+      value = this.value;
+      objects = this.variable.base.objects;
+      if (!(olen = objects.length)) {
+        code = value.compile(o);
+        if (o.level >= LEVEL_OP) {
+          return "(" + code + ")";
+        } else {
+          return code;
+        }
+      }
+      isObject = this.variable.isObject();
+      if (top && olen === 1 && !((obj = objects[0]) instanceof Splat)) {
+        if (obj instanceof Assign) {
+          _ref2 = obj, (_ref3 = _ref2.variable, idx = _ref3.base), obj = _ref2.value;
+        } else {
+          if (obj.base instanceof Parens) {
+            _ref4 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref4[0], idx = _ref4[1];
+          } else {
+            idx = isObject ? obj["this"] ? obj.properties[0].name : obj : new Literal(0);
+          }
+        }
+        acc = IDENTIFIER.test(idx.unwrap().value || 0);
+        value = new Value(value);
+        value.properties.push(new (acc ? Access : Index)(idx));
+        if (_ref5 = obj.unwrap().value, __indexOf.call(RESERVED, _ref5) >= 0) {
+          throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (value.compile(o)));
+        }
+        return new Assign(obj, value, null, {
+          param: this.param
+        }).compile(o, LEVEL_TOP);
+      }
+      vvar = value.compile(o, LEVEL_LIST);
+      assigns = [];
+      splat = false;
+      if (!IDENTIFIER.test(vvar) || this.variable.assigns(vvar)) {
+        assigns.push("" + (ref = o.scope.freeVariable('ref')) + " = " + vvar);
+        vvar = ref;
+      }
+      for (i = _i = 0, _len = objects.length; _i < _len; i = ++_i) {
+        obj = objects[i];
+        idx = i;
+        if (isObject) {
+          if (obj instanceof Assign) {
+            _ref6 = obj, (_ref7 = _ref6.variable, idx = _ref7.base), obj = _ref6.value;
+          } else {
+            if (obj.base instanceof Parens) {
+              _ref8 = new Value(obj.unwrapAll()).cacheReference(o), obj = _ref8[0], idx = _ref8[1];
+            } else {
+              idx = obj["this"] ? obj.properties[0].name : obj;
+            }
+          }
+        }
+        if (!splat && obj instanceof Splat) {
+          name = obj.name.unwrap().value;
+          obj = obj.unwrap();
+          val = "" + olen + " <= " + vvar + ".length ? " + (utility('slice')) + ".call(" + vvar + ", " + i;
+          if (rest = olen - i - 1) {
+            ivar = o.scope.freeVariable('i');
+            val += ", " + ivar + " = " + vvar + ".length - " + rest + ") : (" + ivar + " = " + i + ", [])";
+          } else {
+            val += ") : []";
+          }
+          val = new Literal(val);
+          splat = "" + ivar + "++";
+        } else {
+          name = obj.unwrap().value;
+          if (obj instanceof Splat) {
+            obj = obj.name.compile(o);
+            throw new SyntaxError("multiple splats are disallowed in an assignment: " + obj + "...");
+          }
+          if (typeof idx === 'number') {
+            idx = new Literal(splat || idx);
+            acc = false;
+          } else {
+            acc = isObject && IDENTIFIER.test(idx.unwrap().value || 0);
+          }
+          val = new Value(new Literal(vvar), [new (acc ? Access : Index)(idx)]);
+        }
+        if ((name != null) && __indexOf.call(RESERVED, name) >= 0) {
+          throw new SyntaxError("assignment to a reserved word: " + (obj.compile(o)) + " = " + (val.compile(o)));
+        }
+        assigns.push(new Assign(obj, val, null, {
+          param: this.param,
+          subpattern: true
+        }).compile(o, LEVEL_LIST));
+      }
+      if (!(top || this.subpattern)) {
+        assigns.push(vvar);
+      }
+      code = assigns.join(', ');
+      if (o.level < LEVEL_LIST) {
+        return code;
+      } else {
+        return "(" + code + ")";
+      }
+    };
+
+    Assign.prototype.compileConditional = function(o) {
+      var left, right, _ref2;
+      _ref2 = this.variable.cacheReference(o), left = _ref2[0], right = _ref2[1];
+      if (!left.properties.length && left.base instanceof Literal && left.base.value !== "this" && !o.scope.check(left.base.value)) {
+        throw new Error("the variable \"" + left.base.value + "\" can't be assigned with " + this.context + " because it has not been defined.");
+      }
+      if (__indexOf.call(this.context, "?") >= 0) {
+        o.isExistentialEquals = true;
+      }
+      return new Op(this.context.slice(0, -1), left, new Assign(right, this.value, '=')).compile(o);
+    };
+
+    Assign.prototype.compileSplice = function(o) {
+      var code, exclusive, from, fromDecl, fromRef, name, to, valDef, valRef, _ref2, _ref3, _ref4;
+      _ref2 = this.variable.properties.pop().range, from = _ref2.from, to = _ref2.to, exclusive = _ref2.exclusive;
+      name = this.variable.compile(o);
+      _ref3 = (from != null ? from.cache(o, LEVEL_OP) : void 0) || ['0', '0'], fromDecl = _ref3[0], fromRef = _ref3[1];
+      if (to) {
+        if ((from != null ? from.isSimpleNumber() : void 0) && to.isSimpleNumber()) {
+          to = +to.compile(o) - +fromRef;
+          if (!exclusive) {
+            to += 1;
+          }
+        } else {
+          to = to.compile(o, LEVEL_ACCESS) + ' - ' + fromRef;
+          if (!exclusive) {
+            to += ' + 1';
+          }
+        }
+      } else {
+        to = "9e9";
+      }
+      _ref4 = this.value.cache(o, LEVEL_LIST), valDef = _ref4[0], valRef = _ref4[1];
+      code = "[].splice.apply(" + name + ", [" + fromDecl + ", " + to + "].concat(" + valDef + ")), " + valRef;
+      if (o.level > LEVEL_TOP) {
+        return "(" + code + ")";
+      } else {
+        return code;
+      }
+    };
+
+    return Assign;
+
+  })(Base);
+
+  exports.Code = Code = (function(_super) {
+
+    __extends(Code, _super);
+
+    function Code(params, body, tag) {
+      this.params = params || [];
+      this.body = body || new Block;
+      this.bound = tag === 'boundfunc';
+      if (this.bound) {
+        this.context = '_this';
+      }
+    }
+
+    Code.prototype.children = ['params', 'body'];
+
+    Code.prototype.isStatement = function() {
+      return !!this.ctor;
+    };
+
+    Code.prototype.jumps = NO;
+
+    Code.prototype.compileNode = function(o) {
+      var code, exprs, i, idt, lit, name, p, param, params, ref, splats, uniqs, val, wasEmpty, _i, _j, _k, _l, _len, _len1, _len2, _len3, _len4, _len5, _m, _n, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7, _ref8;
+      o.scope = new Scope(o.scope, this.body, this);
+      o.scope.shared = del(o, 'sharedScope');
+      o.indent += TAB;
+      delete o.bare;
+      delete o.isExistentialEquals;
+      params = [];
+      exprs = [];
+      _ref2 = this.paramNames();
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        name = _ref2[_i];
+        if (!o.scope.check(name)) {
+          o.scope.parameter(name);
+        }
+      }
+      _ref3 = this.params;
+      for (_j = 0, _len1 = _ref3.length; _j < _len1; _j++) {
+        param = _ref3[_j];
+        if (!param.splat) {
+          continue;
+        }
+        _ref4 = this.params;
+        for (_k = 0, _len2 = _ref4.length; _k < _len2; _k++) {
+          p = _ref4[_k].name;
+          if (p["this"]) {
+            p = p.properties[0].name;
+          }
+          if (p.value) {
+            o.scope.add(p.value, 'var', true);
+          }
+        }
+        splats = new Assign(new Value(new Arr((function() {
+          var _l, _len3, _ref5, _results;
+          _ref5 = this.params;
+          _results = [];
+          for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
+            p = _ref5[_l];
+            _results.push(p.asReference(o));
+          }
+          return _results;
+        }).call(this))), new Value(new Literal('arguments')));
+        break;
+      }
+      _ref5 = this.params;
+      for (_l = 0, _len3 = _ref5.length; _l < _len3; _l++) {
+        param = _ref5[_l];
+        if (param.isComplex()) {
+          val = ref = param.asReference(o);
+          if (param.value) {
+            val = new Op('?', ref, param.value);
+          }
+          exprs.push(new Assign(new Value(param.name), val, '=', {
+            param: true
+          }));
+        } else {
+          ref = param;
+          if (param.value) {
+            lit = new Literal(ref.name.value + ' == null');
+            val = new Assign(new Value(param.name), param.value, '=');
+            exprs.push(new If(lit, val));
+          }
+        }
+        if (!splats) {
+          params.push(ref);
+        }
+      }
+      wasEmpty = this.body.isEmpty();
+      if (splats) {
+        exprs.unshift(splats);
+      }
+      if (exprs.length) {
+        (_ref6 = this.body.expressions).unshift.apply(_ref6, exprs);
+      }
+      for (i = _m = 0, _len4 = params.length; _m < _len4; i = ++_m) {
+        p = params[i];
+        o.scope.parameter(params[i] = p.compile(o));
+      }
+      uniqs = [];
+      _ref7 = this.paramNames();
+      for (_n = 0, _len5 = _ref7.length; _n < _len5; _n++) {
+        name = _ref7[_n];
+        if (__indexOf.call(uniqs, name) >= 0) {
+          throw SyntaxError("multiple parameters named '" + name + "'");
+        }
+        uniqs.push(name);
+      }
+      if (!(wasEmpty || this.noReturn)) {
+        this.body.makeReturn();
+      }
+      if (this.bound) {
+        if ((_ref8 = o.scope.parent.method) != null ? _ref8.bound : void 0) {
+          this.bound = this.context = o.scope.parent.method.context;
+        } else if (!this["static"]) {
+          o.scope.parent.assign('_this', 'this');
+        }
+      }
+      idt = o.indent;
+      code = 'function';
+      if (this.ctor) {
+        code += ' ' + this.name;
+      }
+      code += '(' + params.join(', ') + ') {';
+      if (!this.body.isEmpty()) {
+        code += "\n" + (this.body.compileWithDeclarations(o)) + "\n" + this.tab;
+      }
+      code += '}';
+      if (this.ctor) {
+        return this.tab + code;
+      }
+      if (this.front || (o.level >= LEVEL_ACCESS)) {
+        return "(" + code + ")";
+      } else {
+        return code;
+      }
+    };
+
+    Code.prototype.paramNames = function() {
+      var names, param, _i, _len, _ref2;
+      names = [];
+      _ref2 = this.params;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        param = _ref2[_i];
+        names.push.apply(names, param.names());
+      }
+      return names;
+    };
+
+    Code.prototype.traverseChildren = function(crossScope, func) {
+      if (crossScope) {
+        return Code.__super__.traverseChildren.call(this, crossScope, func);
+      }
+    };
+
+    return Code;
+
+  })(Base);
+
+  exports.Param = Param = (function(_super) {
+
+    __extends(Param, _super);
+
+    function Param(name, value, splat) {
+      var _ref2;
+      this.name = name;
+      this.value = value;
+      this.splat = splat;
+      if (_ref2 = (name = this.name.unwrapAll().value), __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
+        throw SyntaxError("parameter name \"" + name + "\" is not allowed");
+      }
+    }
+
+    Param.prototype.children = ['name', 'value'];
+
+    Param.prototype.compile = function(o) {
+      return this.name.compile(o, LEVEL_LIST);
+    };
+
+    Param.prototype.asReference = function(o) {
+      var node;
+      if (this.reference) {
+        return this.reference;
+      }
+      node = this.name;
+      if (node["this"]) {
+        node = node.properties[0].name;
+        if (node.value.reserved) {
+          node = new Literal(o.scope.freeVariable(node.value));
+        }
+      } else if (node.isComplex()) {
+        node = new Literal(o.scope.freeVariable('arg'));
+      }
+      node = new Value(node);
+      if (this.splat) {
+        node = new Splat(node);
+      }
+      return this.reference = node;
+    };
+
+    Param.prototype.isComplex = function() {
+      return this.name.isComplex();
+    };
+
+    Param.prototype.names = function(name) {
+      var atParam, names, obj, _i, _len, _ref2;
+      if (name == null) {
+        name = this.name;
+      }
+      atParam = function(obj) {
+        var value;
+        value = obj.properties[0].name.value;
+        if (value.reserved) {
+          return [];
+        } else {
+          return [value];
+        }
+      };
+      if (name instanceof Literal) {
+        return [name.value];
+      }
+      if (name instanceof Value) {
+        return atParam(name);
+      }
+      names = [];
+      _ref2 = name.objects;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        obj = _ref2[_i];
+        if (obj instanceof Assign) {
+          names.push(obj.value.unwrap().value);
+        } else if (obj instanceof Splat) {
+          names.push(obj.name.unwrap().value);
+        } else if (obj instanceof Value) {
+          if (obj.isArray() || obj.isObject()) {
+            names.push.apply(names, this.names(obj.base));
+          } else if (obj["this"]) {
+            names.push.apply(names, atParam(obj));
+          } else {
+            names.push(obj.base.value);
+          }
+        } else {
+          throw SyntaxError("illegal parameter " + (obj.compile()));
+        }
+      }
+      return names;
+    };
+
+    return Param;
+
+  })(Base);
+
+  exports.Splat = Splat = (function(_super) {
+
+    __extends(Splat, _super);
+
+    Splat.prototype.children = ['name'];
+
+    Splat.prototype.isAssignable = YES;
+
+    function Splat(name) {
+      this.name = name.compile ? name : new Literal(name);
+    }
+
+    Splat.prototype.assigns = function(name) {
+      return this.name.assigns(name);
+    };
+
+    Splat.prototype.compile = function(o) {
+      if (this.index != null) {
+        return this.compileParam(o);
+      } else {
+        return this.name.compile(o);
+      }
+    };
+
+    Splat.prototype.unwrap = function() {
+      return this.name;
+    };
+
+    Splat.compileSplattedArray = function(o, list, apply) {
+      var args, base, code, i, index, node, _i, _len;
+      index = -1;
+      while ((node = list[++index]) && !(node instanceof Splat)) {
+        continue;
+      }
+      if (index >= list.length) {
+        return '';
+      }
+      if (list.length === 1) {
+        code = list[0].compile(o, LEVEL_LIST);
+        if (apply) {
+          return code;
+        }
+        return "" + (utility('slice')) + ".call(" + code + ")";
+      }
+      args = list.slice(index);
+      for (i = _i = 0, _len = args.length; _i < _len; i = ++_i) {
+        node = args[i];
+        code = node.compile(o, LEVEL_LIST);
+        args[i] = node instanceof Splat ? "" + (utility('slice')) + ".call(" + code + ")" : "[" + code + "]";
+      }
+      if (index === 0) {
+        return args[0] + (".concat(" + (args.slice(1).join(', ')) + ")");
+      }
+      base = (function() {
+        var _j, _len1, _ref2, _results;
+        _ref2 = list.slice(0, index);
+        _results = [];
+        for (_j = 0, _len1 = _ref2.length; _j < _len1; _j++) {
+          node = _ref2[_j];
+          _results.push(node.compile(o, LEVEL_LIST));
+        }
+        return _results;
+      })();
+      return "[" + (base.join(', ')) + "].concat(" + (args.join(', ')) + ")";
+    };
+
+    return Splat;
+
+  })(Base);
+
+  exports.While = While = (function(_super) {
+
+    __extends(While, _super);
+
+    function While(condition, options) {
+      this.condition = (options != null ? options.invert : void 0) ? condition.invert() : condition;
+      this.guard = options != null ? options.guard : void 0;
+    }
+
+    While.prototype.children = ['condition', 'guard', 'body'];
+
+    While.prototype.isStatement = YES;
+
+    While.prototype.makeReturn = function(res) {
+      if (res) {
+        return While.__super__.makeReturn.apply(this, arguments);
+      } else {
+        this.returns = !this.jumps({
+          loop: true
+        });
+        return this;
+      }
+    };
+
+    While.prototype.addBody = function(body) {
+      this.body = body;
+      return this;
+    };
+
+    While.prototype.jumps = function() {
+      var expressions, node, _i, _len;
+      expressions = this.body.expressions;
+      if (!expressions.length) {
+        return false;
+      }
+      for (_i = 0, _len = expressions.length; _i < _len; _i++) {
+        node = expressions[_i];
+        if (node.jumps({
+          loop: true
+        })) {
+          return node;
+        }
+      }
+      return false;
+    };
+
+    While.prototype.compileNode = function(o) {
+      var body, code, rvar, set;
+      o.indent += TAB;
+      set = '';
+      body = this.body;
+      if (body.isEmpty()) {
+        body = '';
+      } else {
+        if (this.returns) {
+          body.makeReturn(rvar = o.scope.freeVariable('results'));
+          set = "" + this.tab + rvar + " = [];\n";
+        }
+        if (this.guard) {
+          if (body.expressions.length > 1) {
+            body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
+          } else {
+            if (this.guard) {
+              body = Block.wrap([new If(this.guard, body)]);
+            }
+          }
+        }
+        body = "\n" + (body.compile(o, LEVEL_TOP)) + "\n" + this.tab;
+      }
+      code = set + this.tab + ("while (" + (this.condition.compile(o, LEVEL_PAREN)) + ") {" + body + "}");
+      if (this.returns) {
+        code += "\n" + this.tab + "return " + rvar + ";";
+      }
+      return code;
+    };
+
+    return While;
+
+  })(Base);
+
+  exports.Op = Op = (function(_super) {
+    var CONVERSIONS, INVERSIONS;
+
+    __extends(Op, _super);
+
+    function Op(op, first, second, flip) {
+      if (op === 'in') {
+        return new In(first, second);
+      }
+      if (op === 'do') {
+        return this.generateDo(first);
+      }
+      if (op === 'new') {
+        if (first instanceof Call && !first["do"] && !first.isNew) {
+          return first.newInstance();
+        }
+        if (first instanceof Code && first.bound || first["do"]) {
+          first = new Parens(first);
+        }
+      }
+      this.operator = CONVERSIONS[op] || op;
+      this.first = first;
+      this.second = second;
+      this.flip = !!flip;
+      return this;
+    }
+
+    CONVERSIONS = {
+      '==': '===',
+      '!=': '!==',
+      'of': 'in'
+    };
+
+    INVERSIONS = {
+      '!==': '===',
+      '===': '!=='
+    };
+
+    Op.prototype.children = ['first', 'second'];
+
+    Op.prototype.isSimpleNumber = NO;
+
+    Op.prototype.isUnary = function() {
+      return !this.second;
+    };
+
+    Op.prototype.isComplex = function() {
+      var _ref2;
+      return !(this.isUnary() && ((_ref2 = this.operator) === '+' || _ref2 === '-')) || this.first.isComplex();
+    };
+
+    Op.prototype.isChainable = function() {
+      var _ref2;
+      return (_ref2 = this.operator) === '<' || _ref2 === '>' || _ref2 === '>=' || _ref2 === '<=' || _ref2 === '===' || _ref2 === '!==';
+    };
+
+    Op.prototype.invert = function() {
+      var allInvertable, curr, fst, op, _ref2;
+      if (this.isChainable() && this.first.isChainable()) {
+        allInvertable = true;
+        curr = this;
+        while (curr && curr.operator) {
+          allInvertable && (allInvertable = curr.operator in INVERSIONS);
+          curr = curr.first;
+        }
+        if (!allInvertable) {
+          return new Parens(this).invert();
+        }
+        curr = this;
+        while (curr && curr.operator) {
+          curr.invert = !curr.invert;
+          curr.operator = INVERSIONS[curr.operator];
+          curr = curr.first;
+        }
+        return this;
+      } else if (op = INVERSIONS[this.operator]) {
+        this.operator = op;
+        if (this.first.unwrap() instanceof Op) {
+          this.first.invert();
+        }
+        return this;
+      } else if (this.second) {
+        return new Parens(this).invert();
+      } else if (this.operator === '!' && (fst = this.first.unwrap()) instanceof Op && ((_ref2 = fst.operator) === '!' || _ref2 === 'in' || _ref2 === 'instanceof')) {
+        return fst;
+      } else {
+        return new Op('!', this);
+      }
+    };
+
+    Op.prototype.unfoldSoak = function(o) {
+      var _ref2;
+      return ((_ref2 = this.operator) === '++' || _ref2 === '--' || _ref2 === 'delete') && unfoldSoak(o, this, 'first');
+    };
+
+    Op.prototype.generateDo = function(exp) {
+      var call, func, param, passedParams, ref, _i, _len, _ref2;
+      passedParams = [];
+      func = exp instanceof Assign && (ref = exp.value.unwrap()) instanceof Code ? ref : exp;
+      _ref2 = func.params || [];
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        param = _ref2[_i];
+        if (param.value) {
+          passedParams.push(param.value);
+          delete param.value;
+        } else {
+          passedParams.push(param);
+        }
+      }
+      call = new Call(exp, passedParams);
+      call["do"] = true;
+      return call;
+    };
+
+    Op.prototype.compileNode = function(o) {
+      var code, isChain, _ref2, _ref3;
+      isChain = this.isChainable() && this.first.isChainable();
+      if (!isChain) {
+        this.first.front = this.front;
+      }
+      if (this.operator === 'delete' && o.scope.check(this.first.unwrapAll().value)) {
+        throw SyntaxError('delete operand may not be argument or var');
+      }
+      if (((_ref2 = this.operator) === '--' || _ref2 === '++') && (_ref3 = this.first.unwrapAll().value, __indexOf.call(STRICT_PROSCRIBED, _ref3) >= 0)) {
+        throw SyntaxError('prefix increment/decrement may not have eval or arguments operand');
+      }
+      if (this.isUnary()) {
+        return this.compileUnary(o);
+      }
+      if (isChain) {
+        return this.compileChain(o);
+      }
+      if (this.operator === '?') {
+        return this.compileExistence(o);
+      }
+      code = this.first.compile(o, LEVEL_OP) + ' ' + this.operator + ' ' + this.second.compile(o, LEVEL_OP);
+      if (o.level <= LEVEL_OP) {
+        return code;
+      } else {
+        return "(" + code + ")";
+      }
+    };
+
+    Op.prototype.compileChain = function(o) {
+      var code, fst, shared, _ref2;
+      _ref2 = this.first.second.cache(o), this.first.second = _ref2[0], shared = _ref2[1];
+      fst = this.first.compile(o, LEVEL_OP);
+      code = "" + fst + " " + (this.invert ? '&&' : '||') + " " + (shared.compile(o)) + " " + this.operator + " " + (this.second.compile(o, LEVEL_OP));
+      return "(" + code + ")";
+    };
+
+    Op.prototype.compileExistence = function(o) {
+      var fst, ref;
+      if (this.first.isComplex()) {
+        ref = new Literal(o.scope.freeVariable('ref'));
+        fst = new Parens(new Assign(ref, this.first));
+      } else {
+        fst = this.first;
+        ref = fst;
+      }
+      return new If(new Existence(fst), ref, {
+        type: 'if'
+      }).addElse(this.second).compile(o);
+    };
+
+    Op.prototype.compileUnary = function(o) {
+      var op, parts, plusMinus;
+      if (o.level >= LEVEL_ACCESS) {
+        return (new Parens(this)).compile(o);
+      }
+      parts = [op = this.operator];
+      plusMinus = op === '+' || op === '-';
+      if ((op === 'new' || op === 'typeof' || op === 'delete') || plusMinus && this.first instanceof Op && this.first.operator === op) {
+        parts.push(' ');
+      }
+      if ((plusMinus && this.first instanceof Op) || (op === 'new' && this.first.isStatement(o))) {
+        this.first = new Parens(this.first);
+      }
+      parts.push(this.first.compile(o, LEVEL_OP));
+      if (this.flip) {
+        parts.reverse();
+      }
+      return parts.join('');
+    };
+
+    Op.prototype.toString = function(idt) {
+      return Op.__super__.toString.call(this, idt, this.constructor.name + ' ' + this.operator);
+    };
+
+    return Op;
+
+  })(Base);
+
+  exports.In = In = (function(_super) {
+
+    __extends(In, _super);
+
+    function In(object, array) {
+      this.object = object;
+      this.array = array;
+    }
+
+    In.prototype.children = ['object', 'array'];
+
+    In.prototype.invert = NEGATE;
+
+    In.prototype.compileNode = function(o) {
+      var hasSplat, obj, _i, _len, _ref2;
+      if (this.array instanceof Value && this.array.isArray()) {
+        _ref2 = this.array.base.objects;
+        for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+          obj = _ref2[_i];
+          if (!(obj instanceof Splat)) {
+            continue;
+          }
+          hasSplat = true;
+          break;
+        }
+        if (!hasSplat) {
+          return this.compileOrTest(o);
+        }
+      }
+      return this.compileLoopTest(o);
+    };
+
+    In.prototype.compileOrTest = function(o) {
+      var cmp, cnj, i, item, ref, sub, tests, _ref2, _ref3;
+      if (this.array.base.objects.length === 0) {
+        return "" + (!!this.negated);
+      }
+      _ref2 = this.object.cache(o, LEVEL_OP), sub = _ref2[0], ref = _ref2[1];
+      _ref3 = this.negated ? [' !== ', ' && '] : [' === ', ' || '], cmp = _ref3[0], cnj = _ref3[1];
+      tests = (function() {
+        var _i, _len, _ref4, _results;
+        _ref4 = this.array.base.objects;
+        _results = [];
+        for (i = _i = 0, _len = _ref4.length; _i < _len; i = ++_i) {
+          item = _ref4[i];
+          _results.push((i ? ref : sub) + cmp + item.compile(o, LEVEL_ACCESS));
+        }
+        return _results;
+      }).call(this);
+      tests = tests.join(cnj);
+      if (o.level < LEVEL_OP) {
+        return tests;
+      } else {
+        return "(" + tests + ")";
+      }
+    };
+
+    In.prototype.compileLoopTest = function(o) {
+      var code, ref, sub, _ref2;
+      _ref2 = this.object.cache(o, LEVEL_LIST), sub = _ref2[0], ref = _ref2[1];
+      code = utility('indexOf') + (".call(" + (this.array.compile(o, LEVEL_LIST)) + ", " + ref + ") ") + (this.negated ? '< 0' : '>= 0');
+      if (sub === ref) {
+        return code;
+      }
+      code = sub + ', ' + code;
+      if (o.level < LEVEL_LIST) {
+        return code;
+      } else {
+        return "(" + code + ")";
+      }
+    };
+
+    In.prototype.toString = function(idt) {
+      return In.__super__.toString.call(this, idt, this.constructor.name + (this.negated ? '!' : ''));
+    };
+
+    return In;
+
+  })(Base);
+
+  exports.Try = Try = (function(_super) {
+
+    __extends(Try, _super);
+
+    function Try(attempt, error, recovery, ensure) {
+      this.attempt = attempt;
+      this.error = error;
+      this.recovery = recovery;
+      this.ensure = ensure;
+    }
+
+    Try.prototype.children = ['attempt', 'recovery', 'ensure'];
+
+    Try.prototype.isStatement = YES;
+
+    Try.prototype.jumps = function(o) {
+      var _ref2;
+      return this.attempt.jumps(o) || ((_ref2 = this.recovery) != null ? _ref2.jumps(o) : void 0);
+    };
+
+    Try.prototype.makeReturn = function(res) {
+      if (this.attempt) {
+        this.attempt = this.attempt.makeReturn(res);
+      }
+      if (this.recovery) {
+        this.recovery = this.recovery.makeReturn(res);
+      }
+      return this;
+    };
+
+    Try.prototype.compileNode = function(o) {
+      var catchPart, ensurePart, errorPart, tryPart;
+      o.indent += TAB;
+      errorPart = this.error ? " (" + (this.error.compile(o)) + ") " : ' ';
+      tryPart = this.attempt.compile(o, LEVEL_TOP);
+      catchPart = (function() {
+        var _ref2;
+        if (this.recovery) {
+          if (_ref2 = this.error.value, __indexOf.call(STRICT_PROSCRIBED, _ref2) >= 0) {
+            throw SyntaxError("catch variable may not be \"" + this.error.value + "\"");
+          }
+          if (!o.scope.check(this.error.value)) {
+            o.scope.add(this.error.value, 'param');
+          }
+          return " catch" + errorPart + "{\n" + (this.recovery.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}";
+        } else if (!(this.ensure || this.recovery)) {
+          return ' catch (_error) {}';
+        }
+      }).call(this);
+      ensurePart = this.ensure ? " finally {\n" + (this.ensure.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}" : '';
+      return "" + this.tab + "try {\n" + tryPart + "\n" + this.tab + "}" + (catchPart || '') + ensurePart;
+    };
+
+    return Try;
+
+  })(Base);
+
+  exports.Throw = Throw = (function(_super) {
+
+    __extends(Throw, _super);
+
+    function Throw(expression) {
+      this.expression = expression;
+    }
+
+    Throw.prototype.children = ['expression'];
+
+    Throw.prototype.isStatement = YES;
+
+    Throw.prototype.jumps = NO;
+
+    Throw.prototype.makeReturn = THIS;
+
+    Throw.prototype.compileNode = function(o) {
+      return this.tab + ("throw " + (this.expression.compile(o)) + ";");
+    };
+
+    return Throw;
+
+  })(Base);
+
+  exports.Existence = Existence = (function(_super) {
+
+    __extends(Existence, _super);
+
+    function Existence(expression) {
+      this.expression = expression;
+    }
+
+    Existence.prototype.children = ['expression'];
+
+    Existence.prototype.invert = NEGATE;
+
+    Existence.prototype.compileNode = function(o) {
+      var cmp, cnj, code, _ref2;
+      this.expression.front = this.front;
+      code = this.expression.compile(o, LEVEL_OP);
+      if (IDENTIFIER.test(code) && !o.scope.check(code)) {
+        _ref2 = this.negated ? ['===', '||'] : ['!==', '&&'], cmp = _ref2[0], cnj = _ref2[1];
+        code = "typeof " + code + " " + cmp + " \"undefined\" " + cnj + " " + code + " " + cmp + " null";
+      } else {
+        code = "" + code + " " + (this.negated ? '==' : '!=') + " null";
+      }
+      if (o.level <= LEVEL_COND) {
+        return code;
+      } else {
+        return "(" + code + ")";
+      }
+    };
+
+    return Existence;
+
+  })(Base);
+
+  exports.Parens = Parens = (function(_super) {
+
+    __extends(Parens, _super);
+
+    function Parens(body) {
+      this.body = body;
+    }
+
+    Parens.prototype.children = ['body'];
+
+    Parens.prototype.unwrap = function() {
+      return this.body;
+    };
+
+    Parens.prototype.isComplex = function() {
+      return this.body.isComplex();
+    };
+
+    Parens.prototype.compileNode = function(o) {
+      var bare, code, expr;
+      expr = this.body.unwrap();
+      if (expr instanceof Value && expr.isAtomic()) {
+        expr.front = this.front;
+        return expr.compile(o);
+      }
+      code = expr.compile(o, LEVEL_PAREN);
+      bare = o.level < LEVEL_OP && (expr instanceof Op || expr instanceof Call || (expr instanceof For && expr.returns));
+      if (bare) {
+        return code;
+      } else {
+        return "(" + code + ")";
+      }
+    };
+
+    return Parens;
+
+  })(Base);
+
+  exports.For = For = (function(_super) {
+
+    __extends(For, _super);
+
+    function For(body, source) {
+      var _ref2;
+      this.source = source.source, this.guard = source.guard, this.step = source.step, this.name = source.name, this.index = source.index;
+      this.body = Block.wrap([body]);
+      this.own = !!source.own;
+      this.object = !!source.object;
+      if (this.object) {
+        _ref2 = [this.index, this.name], this.name = _ref2[0], this.index = _ref2[1];
+      }
+      if (this.index instanceof Value) {
+        throw SyntaxError('index cannot be a pattern matching expression');
+      }
+      this.range = this.source instanceof Value && this.source.base instanceof Range && !this.source.properties.length;
+      this.pattern = this.name instanceof Value;
+      if (this.range && this.index) {
+        throw SyntaxError('indexes do not apply to range loops');
+      }
+      if (this.range && this.pattern) {
+        throw SyntaxError('cannot pattern match over range loops');
+      }
+      this.returns = false;
+    }
+
+    For.prototype.children = ['body', 'source', 'guard', 'step'];
+
+    For.prototype.compileNode = function(o) {
+      var body, defPart, forPart, forVarPart, guardPart, idt1, index, ivar, kvar, kvarAssign, lastJumps, lvar, name, namePart, ref, resultPart, returnResult, rvar, scope, source, stepPart, stepvar, svar, varPart, _ref2;
+      body = Block.wrap([this.body]);
+      lastJumps = (_ref2 = last(body.expressions)) != null ? _ref2.jumps() : void 0;
+      if (lastJumps && lastJumps instanceof Return) {
+        this.returns = false;
+      }
+      source = this.range ? this.source.base : this.source;
+      scope = o.scope;
+      name = this.name && this.name.compile(o, LEVEL_LIST);
+      index = this.index && this.index.compile(o, LEVEL_LIST);
+      if (name && !this.pattern) {
+        scope.find(name);
+      }
+      if (index) {
+        scope.find(index);
+      }
+      if (this.returns) {
+        rvar = scope.freeVariable('results');
+      }
+      ivar = (this.object && index) || scope.freeVariable('i');
+      kvar = (this.range && name) || index || ivar;
+      kvarAssign = kvar !== ivar ? "" + kvar + " = " : "";
+      if (this.step && !this.range) {
+        stepvar = scope.freeVariable("step");
+      }
+      if (this.pattern) {
+        name = ivar;
+      }
+      varPart = '';
+      guardPart = '';
+      defPart = '';
+      idt1 = this.tab + TAB;
+      if (this.range) {
+        forPart = source.compile(merge(o, {
+          index: ivar,
+          name: name,
+          step: this.step
+        }));
+      } else {
+        svar = this.source.compile(o, LEVEL_LIST);
+        if ((name || this.own) && !IDENTIFIER.test(svar)) {
+          defPart = "" + this.tab + (ref = scope.freeVariable('ref')) + " = " + svar + ";\n";
+          svar = ref;
+        }
+        if (name && !this.pattern) {
+          namePart = "" + name + " = " + svar + "[" + kvar + "]";
+        }
+        if (!this.object) {
+          lvar = scope.freeVariable('len');
+          forVarPart = "" + kvarAssign + ivar + " = 0, " + lvar + " = " + svar + ".length";
+          if (this.step) {
+            forVarPart += ", " + stepvar + " = " + (this.step.compile(o, LEVEL_OP));
+          }
+          stepPart = "" + kvarAssign + (this.step ? "" + ivar + " += " + stepvar : (kvar !== ivar ? "++" + ivar : "" + ivar + "++"));
+          forPart = "" + forVarPart + "; " + ivar + " < " + lvar + "; " + stepPart;
+        }
+      }
+      if (this.returns) {
+        resultPart = "" + this.tab + rvar + " = [];\n";
+        returnResult = "\n" + this.tab + "return " + rvar + ";";
+        body.makeReturn(rvar);
+      }
+      if (this.guard) {
+        if (body.expressions.length > 1) {
+          body.expressions.unshift(new If((new Parens(this.guard)).invert(), new Literal("continue")));
+        } else {
+          if (this.guard) {
+            body = Block.wrap([new If(this.guard, body)]);
+          }
+        }
+      }
+      if (this.pattern) {
+        body.expressions.unshift(new Assign(this.name, new Literal("" + svar + "[" + kvar + "]")));
+      }
+      defPart += this.pluckDirectCall(o, body);
+      if (namePart) {
+        varPart = "\n" + idt1 + namePart + ";";
+      }
+      if (this.object) {
+        forPart = "" + kvar + " in " + svar;
+        if (this.own) {
+          guardPart = "\n" + idt1 + "if (!" + (utility('hasProp')) + ".call(" + svar + ", " + kvar + ")) continue;";
+        }
+      }
+      body = body.compile(merge(o, {
+        indent: idt1
+      }), LEVEL_TOP);
+      if (body) {
+        body = '\n' + body + '\n';
+      }
+      return "" + defPart + (resultPart || '') + this.tab + "for (" + forPart + ") {" + guardPart + varPart + body + this.tab + "}" + (returnResult || '');
+    };
+
+    For.prototype.pluckDirectCall = function(o, body) {
+      var base, defs, expr, fn, idx, ref, val, _i, _len, _ref2, _ref3, _ref4, _ref5, _ref6, _ref7;
+      defs = '';
+      _ref2 = body.expressions;
+      for (idx = _i = 0, _len = _ref2.length; _i < _len; idx = ++_i) {
+        expr = _ref2[idx];
+        expr = expr.unwrapAll();
+        if (!(expr instanceof Call)) {
+          continue;
+        }
+        val = expr.variable.unwrapAll();
+        if (!((val instanceof Code) || (val instanceof Value && ((_ref3 = val.base) != null ? _ref3.unwrapAll() : void 0) instanceof Code && val.properties.length === 1 && ((_ref4 = (_ref5 = val.properties[0].name) != null ? _ref5.value : void 0) === 'call' || _ref4 === 'apply')))) {
+          continue;
+        }
+        fn = ((_ref6 = val.base) != null ? _ref6.unwrapAll() : void 0) || val;
+        ref = new Literal(o.scope.freeVariable('fn'));
+        base = new Value(ref);
+        if (val.base) {
+          _ref7 = [base, val], val.base = _ref7[0], base = _ref7[1];
+        }
+        body.expressions[idx] = new Call(base, expr.args);
+        defs += this.tab + new Assign(ref, fn).compile(o, LEVEL_TOP) + ';\n';
+      }
+      return defs;
+    };
+
+    return For;
+
+  })(While);
+
+  exports.Switch = Switch = (function(_super) {
+
+    __extends(Switch, _super);
+
+    function Switch(subject, cases, otherwise) {
+      this.subject = subject;
+      this.cases = cases;
+      this.otherwise = otherwise;
+    }
+
+    Switch.prototype.children = ['subject', 'cases', 'otherwise'];
+
+    Switch.prototype.isStatement = YES;
+
+    Switch.prototype.jumps = function(o) {
+      var block, conds, _i, _len, _ref2, _ref3, _ref4;
+      if (o == null) {
+        o = {
+          block: true
+        };
+      }
+      _ref2 = this.cases;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        _ref3 = _ref2[_i], conds = _ref3[0], block = _ref3[1];
+        if (block.jumps(o)) {
+          return block;
+        }
+      }
+      return (_ref4 = this.otherwise) != null ? _ref4.jumps(o) : void 0;
+    };
+
+    Switch.prototype.makeReturn = function(res) {
+      var pair, _i, _len, _ref2, _ref3;
+      _ref2 = this.cases;
+      for (_i = 0, _len = _ref2.length; _i < _len; _i++) {
+        pair = _ref2[_i];
+        pair[1].makeReturn(res);
+      }
+      if (res) {
+        this.otherwise || (this.otherwise = new Block([new Literal('void 0')]));
+      }
+      if ((_ref3 = this.otherwise) != null) {
+        _ref3.makeReturn(res);
+      }
+      return this;
+    };
+
+    Switch.prototype.compileNode = function(o) {
+      var block, body, code, cond, conditions, expr, i, idt1, idt2, _i, _j, _len, _len1, _ref2, _ref3, _ref4, _ref5;
+      idt1 = o.indent + TAB;
+      idt2 = o.indent = idt1 + TAB;
+      code = this.tab + ("switch (" + (((_ref2 = this.subject) != null ? _ref2.compile(o, LEVEL_PAREN) : void 0) || false) + ") {\n");
+      _ref3 = this.cases;
+      for (i = _i = 0, _len = _ref3.length; _i < _len; i = ++_i) {
+        _ref4 = _ref3[i], conditions = _ref4[0], block = _ref4[1];
+        _ref5 = flatten([conditions]);
+        for (_j = 0, _len1 = _ref5.length; _j < _len1; _j++) {
+          cond = _ref5[_j];
+          if (!this.subject) {
+            cond = cond.invert();
+          }
+          code += idt1 + ("case " + (cond.compile(o, LEVEL_PAREN)) + ":\n");
+        }
+        if (body = block.compile(o, LEVEL_TOP)) {
+          code += body + '\n';
+        }
+        if (i === this.cases.length - 1 && !this.otherwise) {
+          break;
+        }
+        expr = this.lastNonComment(block.expressions);
+        if (expr instanceof Return || (expr instanceof Literal && expr.jumps() && expr.value !== 'debugger')) {
+          continue;
+        }
+        code += idt2 + 'break;\n';
+      }
+      if (this.otherwise && this.otherwise.expressions.length) {
+        code += idt1 + ("default:\n" + (this.otherwise.compile(o, LEVEL_TOP)) + "\n");
+      }
+      return code + this.tab + '}';
+    };
+
+    return Switch;
+
+  })(Base);
+
+  exports.If = If = (function(_super) {
+
+    __extends(If, _super);
+
+    function If(condition, body, options) {
+      this.body = body;
+      if (options == null) {
+        options = {};
+      }
+      this.condition = options.type === 'unless' ? condition.invert() : condition;
+      this.elseBody = null;
+      this.isChain = false;
+      this.soak = options.soak;
+    }
+
+    If.prototype.children = ['condition', 'body', 'elseBody'];
+
+    If.prototype.bodyNode = function() {
+      var _ref2;
+      return (_ref2 = this.body) != null ? _ref2.unwrap() : void 0;
+    };
+
+    If.prototype.elseBodyNode = function() {
+      var _ref2;
+      return (_ref2 = this.elseBody) != null ? _ref2.unwrap() : void 0;
+    };
+
+    If.prototype.addElse = function(elseBody) {
+      if (this.isChain) {
+        this.elseBodyNode().addElse(elseBody);
+      } else {
+        this.isChain = elseBody instanceof If;
+        this.elseBody = this.ensureBlock(elseBody);
+      }
+      return this;
+    };
+
+    If.prototype.isStatement = function(o) {
+      var _ref2;
+      return (o != null ? o.level : void 0) === LEVEL_TOP || this.bodyNode().isStatement(o) || ((_ref2 = this.elseBodyNode()) != null ? _ref2.isStatement(o) : void 0);
+    };
+
+    If.prototype.jumps = function(o) {
+      var _ref2;
+      return this.body.jumps(o) || ((_ref2 = this.elseBody) != null ? _ref2.jumps(o) : void 0);
+    };
+
+    If.prototype.compileNode = function(o) {
+      if (this.isStatement(o)) {
+        return this.compileStatement(o);
+      } else {
+        return this.compileExpression(o);
+      }
+    };
+
+    If.prototype.makeReturn = function(res) {
+      if (res) {
+        this.elseBody || (this.elseBody = new Block([new Literal('void 0')]));
+      }
+      this.body && (this.body = new Block([this.body.makeReturn(res)]));
+      this.elseBody && (this.elseBody = new Block([this.elseBody.makeReturn(res)]));
+      return this;
+    };
+
+    If.prototype.ensureBlock = function(node) {
+      if (node instanceof Block) {
+        return node;
+      } else {
+        return new Block([node]);
+      }
+    };
+
+    If.prototype.compileStatement = function(o) {
+      var body, child, cond, exeq, ifPart;
+      child = del(o, 'chainChild');
+      exeq = del(o, 'isExistentialEquals');
+      if (exeq) {
+        return new If(this.condition.invert(), this.elseBodyNode(), {
+          type: 'if'
+        }).compile(o);
+      }
+      cond = this.condition.compile(o, LEVEL_PAREN);
+      o.indent += TAB;
+      body = this.ensureBlock(this.body);
+      ifPart = "if (" + cond + ") {\n" + (body.compile(o)) + "\n" + this.tab + "}";
+      if (!child) {
+        ifPart = this.tab + ifPart;
+      }
+      if (!this.elseBody) {
+        return ifPart;
+      }
+      return ifPart + ' else ' + (this.isChain ? (o.indent = this.tab, o.chainChild = true, this.elseBody.unwrap().compile(o, LEVEL_TOP)) : "{\n" + (this.elseBody.compile(o, LEVEL_TOP)) + "\n" + this.tab + "}");
+    };
+
+    If.prototype.compileExpression = function(o) {
+      var alt, body, code, cond;
+      cond = this.condition.compile(o, LEVEL_COND);
+      body = this.bodyNode().compile(o, LEVEL_LIST);
+      alt = this.elseBodyNode() ? this.elseBodyNode().compile(o, LEVEL_LIST) : 'void 0';
+      code = "" + cond + " ? " + body + " : " + alt;
+      if (o.level >= LEVEL_COND) {
+        return "(" + code + ")";
+      } else {
+        return code;
+      }
+    };
+
+    If.prototype.unfoldSoak = function() {
+      return this.soak && this;
+    };
+
+    return If;
+
+  })(Base);
+
+  Closure = {
+    wrap: function(expressions, statement, noReturn) {
+      var args, call, func, mentionsArgs, meth;
+      if (expressions.jumps()) {
+        return expressions;
+      }
+      func = new Code([], Block.wrap([expressions]));
+      args = [];
+      if ((mentionsArgs = expressions.contains(this.literalArgs)) || expressions.contains(this.literalThis)) {
+        meth = new Literal(mentionsArgs ? 'apply' : 'call');
+        args = [new Literal('this')];
+        if (mentionsArgs) {
+          args.push(new Literal('arguments'));
+        }
+        func = new Value(func, [new Access(meth)]);
+      }
+      func.noReturn = noReturn;
+      call = new Call(func, args);
+      if (statement) {
+        return Block.wrap([call]);
+      } else {
+        return call;
+      }
+    },
+    literalArgs: function(node) {
+      return node instanceof Literal && node.value === 'arguments' && !node.asKey;
+    },
+    literalThis: function(node) {
+      return (node instanceof Literal && node.value === 'this' && !node.asKey) || (node instanceof Code && node.bound) || (node instanceof Call && node.isSuper);
+    }
+  };
+
+  unfoldSoak = function(o, parent, name) {
+    var ifn;
+    if (!(ifn = parent[name].unfoldSoak(o))) {
+      return;
+    }
+    parent[name] = ifn.body;
+    ifn.body = new Value(parent);
+    return ifn;
+  };
+
+  UTILITIES = {
+    "extends": function() {
+      return "function(child, parent) { for (var key in parent) { if (" + (utility('hasProp')) + ".call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }";
+    },
+    bind: function() {
+      return 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }';
+    },
+    indexOf: function() {
+      return "[].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }";
+    },
+    hasProp: function() {
+      return '{}.hasOwnProperty';
+    },
+    slice: function() {
+      return '[].slice';
+    }
+  };
+
+  LEVEL_TOP = 1;
+
+  LEVEL_PAREN = 2;
+
+  LEVEL_LIST = 3;
+
+  LEVEL_COND = 4;
+
+  LEVEL_OP = 5;
+
+  LEVEL_ACCESS = 6;
+
+  TAB = '  ';
+
+  IDENTIFIER_STR = "[$A-Za-z_\\x7f-\\uffff][$\\w\\x7f-\\uffff]*";
+
+  IDENTIFIER = RegExp("^" + IDENTIFIER_STR + "$");
+
+  SIMPLENUM = /^[+-]?\d+$/;
+
+  METHOD_DEF = RegExp("^(?:(" + IDENTIFIER_STR + ")\\.prototype(?:\\.(" + IDENTIFIER_STR + ")|\\[(\"(?:[^\\\\\"\\r\\n]|\\\\.)*\"|'(?:[^\\\\'\\r\\n]|\\\\.)*')\\]|\\[(0x[\\da-fA-F]+|\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\]))|(" + IDENTIFIER_STR + ")$");
+
+  IS_STRING = /^['"]/;
+
+  utility = function(name) {
+    var ref;
+    ref = "__" + name;
+    Scope.root.assign(ref, UTILITIES[name]());
+    return ref;
+  };
+
+  multident = function(code, tab) {
+    code = code.replace(/\n/g, '$&' + tab);
+    return code.replace(/\s+$/, '');
+  };
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/optparse.js

@@ -0,0 +1,138 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var LONG_FLAG, MULTI_FLAG, OPTIONAL, OptionParser, SHORT_FLAG, buildRule, buildRules, normalizeArguments;
+
+  exports.OptionParser = OptionParser = (function() {
+
+    function OptionParser(rules, banner) {
+      this.banner = banner;
+      this.rules = buildRules(rules);
+    }
+
+    OptionParser.prototype.parse = function(args) {
+      var arg, i, isOption, matchedRule, options, originalArgs, pos, rule, seenNonOptionArg, skippingArgument, value, _i, _j, _len, _len1, _ref;
+      options = {
+        "arguments": []
+      };
+      skippingArgument = false;
+      originalArgs = args;
+      args = normalizeArguments(args);
+      for (i = _i = 0, _len = args.length; _i < _len; i = ++_i) {
+        arg = args[i];
+        if (skippingArgument) {
+          skippingArgument = false;
+          continue;
+        }
+        if (arg === '--') {
+          pos = originalArgs.indexOf('--');
+          options["arguments"] = options["arguments"].concat(originalArgs.slice(pos + 1));
+          break;
+        }
+        isOption = !!(arg.match(LONG_FLAG) || arg.match(SHORT_FLAG));
+        seenNonOptionArg = options["arguments"].length > 0;
+        if (!seenNonOptionArg) {
+          matchedRule = false;
+          _ref = this.rules;
+          for (_j = 0, _len1 = _ref.length; _j < _len1; _j++) {
+            rule = _ref[_j];
+            if (rule.shortFlag === arg || rule.longFlag === arg) {
+              value = true;
+              if (rule.hasArgument) {
+                skippingArgument = true;
+                value = args[i + 1];
+              }
+              options[rule.name] = rule.isList ? (options[rule.name] || []).concat(value) : value;
+              matchedRule = true;
+              break;
+            }
+          }
+          if (isOption && !matchedRule) {
+            throw new Error("unrecognized option: " + arg);
+          }
+        }
+        if (seenNonOptionArg || !isOption) {
+          options["arguments"].push(arg);
+        }
+      }
+      return options;
+    };
+
+    OptionParser.prototype.help = function() {
+      var letPart, lines, rule, spaces, _i, _len, _ref;
+      lines = [];
+      if (this.banner) {
+        lines.unshift("" + this.banner + "\n");
+      }
+      _ref = this.rules;
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        rule = _ref[_i];
+        spaces = 15 - rule.longFlag.length;
+        spaces = spaces > 0 ? Array(spaces + 1).join(' ') : '';
+        letPart = rule.shortFlag ? rule.shortFlag + ', ' : '    ';
+        lines.push('  ' + letPart + rule.longFlag + spaces + rule.description);
+      }
+      return "\n" + (lines.join('\n')) + "\n";
+    };
+
+    return OptionParser;
+
+  })();
+
+  LONG_FLAG = /^(--\w[\w\-]*)/;
+
+  SHORT_FLAG = /^(-\w)$/;
+
+  MULTI_FLAG = /^-(\w{2,})/;
+
+  OPTIONAL = /\[(\w+(\*?))\]/;
+
+  buildRules = function(rules) {
+    var tuple, _i, _len, _results;
+    _results = [];
+    for (_i = 0, _len = rules.length; _i < _len; _i++) {
+      tuple = rules[_i];
+      if (tuple.length < 3) {
+        tuple.unshift(null);
+      }
+      _results.push(buildRule.apply(null, tuple));
+    }
+    return _results;
+  };
+
+  buildRule = function(shortFlag, longFlag, description, options) {
+    var match;
+    if (options == null) {
+      options = {};
+    }
+    match = longFlag.match(OPTIONAL);
+    longFlag = longFlag.match(LONG_FLAG)[1];
+    return {
+      name: longFlag.substr(2),
+      shortFlag: shortFlag,
+      longFlag: longFlag,
+      description: description,
+      hasArgument: !!(match && match[1]),
+      isList: !!(match && match[2])
+    };
+  };
+
+  normalizeArguments = function(args) {
+    var arg, l, match, result, _i, _j, _len, _len1, _ref;
+    args = args.slice(0);
+    result = [];
+    for (_i = 0, _len = args.length; _i < _len; _i++) {
+      arg = args[_i];
+      if (match = arg.match(MULTI_FLAG)) {
+        _ref = match[1].split('');
+        for (_j = 0, _len1 = _ref.length; _j < _len1; _j++) {
+          l = _ref[_j];
+          result.push('-' + l);
+        }
+      } else {
+        result.push(arg);
+      }
+    }
+    return result;
+  };
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/repl.js

@@ -0,0 +1,261 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var ACCESSOR, CoffeeScript, Module, REPL_PROMPT, REPL_PROMPT_CONTINUATION, REPL_PROMPT_MULTILINE, SIMPLEVAR, Script, autocomplete, backlog, completeAttribute, completeVariable, enableColours, error, getCompletions, inspect, multilineMode, pipedInput, readline, repl, run, stdin, stdout;
+
+  stdin = process.openStdin();
+
+  stdout = process.stdout;
+
+  CoffeeScript = require('./coffee-script');
+
+  readline = require('readline');
+
+  inspect = require('util').inspect;
+
+  Script = require('vm').Script;
+
+  Module = require('module');
+
+  REPL_PROMPT = 'coffee> ';
+
+  REPL_PROMPT_MULTILINE = '------> ';
+
+  REPL_PROMPT_CONTINUATION = '......> ';
+
+  enableColours = false;
+
+  if (process.platform !== 'win32') {
+    enableColours = !process.env.NODE_DISABLE_COLORS;
+  }
+
+  error = function(err) {
+    return stdout.write((err.stack || err.toString()) + '\n');
+  };
+
+  ACCESSOR = /\s*([\w\.]+)(?:\.(\w*))$/;
+
+  SIMPLEVAR = /(\w+)$/i;
+
+  autocomplete = function(text) {
+    return completeAttribute(text) || completeVariable(text) || [[], text];
+  };
+
+  completeAttribute = function(text) {
+    var all, completions, key, match, obj, possibilities, prefix, val;
+    if (match = text.match(ACCESSOR)) {
+      all = match[0], obj = match[1], prefix = match[2];
+      try {
+        val = Script.runInThisContext(obj);
+      } catch (error) {
+        return;
+      }
+      val = Object(val);
+      possibilities = Object.getOwnPropertyNames(val);
+      for (key in val) {
+        if (~possibilities.indexOf(val)) {
+          possibilities.push(key);
+        }
+      }
+      completions = getCompletions(prefix, possibilities);
+      return [completions, prefix];
+    }
+  };
+
+  completeVariable = function(text) {
+    var completions, free, keywords, possibilities, r, vars, _ref;
+    free = (_ref = text.match(SIMPLEVAR)) != null ? _ref[1] : void 0;
+    if (text === "") {
+      free = "";
+    }
+    if (free != null) {
+      vars = Script.runInThisContext('Object.getOwnPropertyNames(Object(this))');
+      keywords = (function() {
+        var _i, _len, _ref1, _results;
+        _ref1 = CoffeeScript.RESERVED;
+        _results = [];
+        for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+          r = _ref1[_i];
+          if (r.slice(0, 2) !== '__') {
+            _results.push(r);
+          }
+        }
+        return _results;
+      })();
+      possibilities = vars.concat(keywords);
+      completions = getCompletions(free, possibilities);
+      return [completions, free];
+    }
+  };
+
+  getCompletions = function(prefix, candidates) {
+    var el, _i, _len, _results;
+    _results = [];
+    for (_i = 0, _len = candidates.length; _i < _len; _i++) {
+      el = candidates[_i];
+      if (el.indexOf(prefix) === 0) {
+        _results.push(el);
+      }
+    }
+    return _results;
+  };
+
+  process.on('uncaughtException', error);
+
+  backlog = '';
+
+  run = function(buffer) {
+    var code, returnValue, _;
+    buffer = buffer.replace(/(^|[\r\n]+)(\s*)##?(?:[^#\r\n][^\r\n]*|)($|[\r\n])/, "$1$2$3");
+    buffer = buffer.replace(/[\r\n]+$/, "");
+    if (multilineMode) {
+      backlog += "" + buffer + "\n";
+      repl.setPrompt(REPL_PROMPT_CONTINUATION);
+      repl.prompt();
+      return;
+    }
+    if (!buffer.toString().trim() && !backlog) {
+      repl.prompt();
+      return;
+    }
+    code = backlog += buffer;
+    if (code[code.length - 1] === '\\') {
+      backlog = "" + backlog.slice(0, -1) + "\n";
+      repl.setPrompt(REPL_PROMPT_CONTINUATION);
+      repl.prompt();
+      return;
+    }
+    repl.setPrompt(REPL_PROMPT);
+    backlog = '';
+    try {
+      _ = global._;
+      returnValue = CoffeeScript["eval"]("_=(" + code + "\n)", {
+        filename: 'repl',
+        modulename: 'repl'
+      });
+      if (returnValue === void 0) {
+        global._ = _;
+      }
+      repl.output.write("" + (inspect(returnValue, false, 2, enableColours)) + "\n");
+    } catch (err) {
+      error(err);
+    }
+    return repl.prompt();
+  };
+
+  if (stdin.readable) {
+    pipedInput = '';
+    repl = {
+      prompt: function() {
+        return stdout.write(this._prompt);
+      },
+      setPrompt: function(p) {
+        return this._prompt = p;
+      },
+      input: stdin,
+      output: stdout,
+      on: function() {}
+    };
+    stdin.on('data', function(chunk) {
+      var line, lines, _i, _len, _ref;
+      pipedInput += chunk;
+      if (!/\n/.test(pipedInput)) {
+        return;
+      }
+      lines = pipedInput.split("\n");
+      pipedInput = lines[lines.length - 1];
+      _ref = lines.slice(0, -1);
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        line = _ref[_i];
+        if (!(line)) {
+          continue;
+        }
+        stdout.write("" + line + "\n");
+        run(line);
+      }
+    });
+    stdin.on('end', function() {
+      var line, _i, _len, _ref;
+      _ref = pipedInput.trim().split("\n");
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        line = _ref[_i];
+        if (!(line)) {
+          continue;
+        }
+        stdout.write("" + line + "\n");
+        run(line);
+      }
+      stdout.write('\n');
+      return process.exit(0);
+    });
+  } else {
+    if (readline.createInterface.length < 3) {
+      repl = readline.createInterface(stdin, autocomplete);
+      stdin.on('data', function(buffer) {
+        return repl.write(buffer);
+      });
+    } else {
+      repl = readline.createInterface(stdin, stdout, autocomplete);
+    }
+  }
+
+  multilineMode = false;
+
+  repl.input.on('keypress', function(char, key) {
+    var cursorPos, newPrompt;
+    if (!(key && key.ctrl && !key.meta && !key.shift && key.name === 'v')) {
+      return;
+    }
+    cursorPos = repl.cursor;
+    repl.output.cursorTo(0);
+    repl.output.clearLine(1);
+    multilineMode = !multilineMode;
+    if (!multilineMode && backlog) {
+      repl._line();
+    }
+    backlog = '';
+    repl.setPrompt((newPrompt = multilineMode ? REPL_PROMPT_MULTILINE : REPL_PROMPT));
+    repl.prompt();
+    return repl.output.cursorTo(newPrompt.length + (repl.cursor = cursorPos));
+  });
+
+  repl.input.on('keypress', function(char, key) {
+    if (!(multilineMode && repl.line)) {
+      return;
+    }
+    if (!(key && key.ctrl && !key.meta && !key.shift && key.name === 'd')) {
+      return;
+    }
+    multilineMode = false;
+    return repl._line();
+  });
+
+  repl.on('attemptClose', function() {
+    if (multilineMode) {
+      multilineMode = false;
+      repl.output.cursorTo(0);
+      repl.output.clearLine(1);
+      repl._onLine(repl.line);
+      return;
+    }
+    if (backlog) {
+      backlog = '';
+      repl.output.write('\n');
+      repl.setPrompt(REPL_PROMPT);
+      return repl.prompt();
+    } else {
+      return repl.close();
+    }
+  });
+
+  repl.on('close', function() {
+    repl.output.write('\n');
+    return repl.input.destroy();
+  });
+
+  repl.on('line', run);
+
+  repl.setPrompt(REPL_PROMPT);
+
+  repl.prompt();
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/rewriter.js

@@ -0,0 +1,349 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var BALANCED_PAIRS, EXPRESSION_CLOSE, EXPRESSION_END, EXPRESSION_START, IMPLICIT_BLOCK, IMPLICIT_CALL, IMPLICIT_END, IMPLICIT_FUNC, IMPLICIT_UNSPACED_CALL, INVERSES, LINEBREAKS, SINGLE_CLOSERS, SINGLE_LINERS, left, rite, _i, _len, _ref,
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; },
+    __slice = [].slice;
+
+  exports.Rewriter = (function() {
+
+    function Rewriter() {}
+
+    Rewriter.prototype.rewrite = function(tokens) {
+      this.tokens = tokens;
+      this.removeLeadingNewlines();
+      this.removeMidExpressionNewlines();
+      this.closeOpenCalls();
+      this.closeOpenIndexes();
+      this.addImplicitIndentation();
+      this.tagPostfixConditionals();
+      this.addImplicitBraces();
+      this.addImplicitParentheses();
+      return this.tokens;
+    };
+
+    Rewriter.prototype.scanTokens = function(block) {
+      var i, token, tokens;
+      tokens = this.tokens;
+      i = 0;
+      while (token = tokens[i]) {
+        i += block.call(this, token, i, tokens);
+      }
+      return true;
+    };
+
+    Rewriter.prototype.detectEnd = function(i, condition, action) {
+      var levels, token, tokens, _ref, _ref1;
+      tokens = this.tokens;
+      levels = 0;
+      while (token = tokens[i]) {
+        if (levels === 0 && condition.call(this, token, i)) {
+          return action.call(this, token, i);
+        }
+        if (!token || levels < 0) {
+          return action.call(this, token, i - 1);
+        }
+        if (_ref = token[0], __indexOf.call(EXPRESSION_START, _ref) >= 0) {
+          levels += 1;
+        } else if (_ref1 = token[0], __indexOf.call(EXPRESSION_END, _ref1) >= 0) {
+          levels -= 1;
+        }
+        i += 1;
+      }
+      return i - 1;
+    };
+
+    Rewriter.prototype.removeLeadingNewlines = function() {
+      var i, tag, _i, _len, _ref;
+      _ref = this.tokens;
+      for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
+        tag = _ref[i][0];
+        if (tag !== 'TERMINATOR') {
+          break;
+        }
+      }
+      if (i) {
+        return this.tokens.splice(0, i);
+      }
+    };
+
+    Rewriter.prototype.removeMidExpressionNewlines = function() {
+      return this.scanTokens(function(token, i, tokens) {
+        var _ref;
+        if (!(token[0] === 'TERMINATOR' && (_ref = this.tag(i + 1), __indexOf.call(EXPRESSION_CLOSE, _ref) >= 0))) {
+          return 1;
+        }
+        tokens.splice(i, 1);
+        return 0;
+      });
+    };
+
+    Rewriter.prototype.closeOpenCalls = function() {
+      var action, condition;
+      condition = function(token, i) {
+        var _ref;
+        return ((_ref = token[0]) === ')' || _ref === 'CALL_END') || token[0] === 'OUTDENT' && this.tag(i - 1) === ')';
+      };
+      action = function(token, i) {
+        return this.tokens[token[0] === 'OUTDENT' ? i - 1 : i][0] = 'CALL_END';
+      };
+      return this.scanTokens(function(token, i) {
+        if (token[0] === 'CALL_START') {
+          this.detectEnd(i + 1, condition, action);
+        }
+        return 1;
+      });
+    };
+
+    Rewriter.prototype.closeOpenIndexes = function() {
+      var action, condition;
+      condition = function(token, i) {
+        var _ref;
+        return (_ref = token[0]) === ']' || _ref === 'INDEX_END';
+      };
+      action = function(token, i) {
+        return token[0] = 'INDEX_END';
+      };
+      return this.scanTokens(function(token, i) {
+        if (token[0] === 'INDEX_START') {
+          this.detectEnd(i + 1, condition, action);
+        }
+        return 1;
+      });
+    };
+
+    Rewriter.prototype.addImplicitBraces = function() {
+      var action, condition, sameLine, stack, start, startIndent, startIndex, startsLine;
+      stack = [];
+      start = null;
+      startsLine = null;
+      sameLine = true;
+      startIndent = 0;
+      startIndex = 0;
+      condition = function(token, i) {
+        var one, tag, three, two, _ref, _ref1;
+        _ref = this.tokens.slice(i + 1, (i + 3) + 1 || 9e9), one = _ref[0], two = _ref[1], three = _ref[2];
+        if ('HERECOMMENT' === (one != null ? one[0] : void 0)) {
+          return false;
+        }
+        tag = token[0];
+        if (__indexOf.call(LINEBREAKS, tag) >= 0) {
+          sameLine = false;
+        }
+        return (((tag === 'TERMINATOR' || tag === 'OUTDENT') || (__indexOf.call(IMPLICIT_END, tag) >= 0 && sameLine && !(i - startIndex === 1))) && ((!startsLine && this.tag(i - 1) !== ',') || !((two != null ? two[0] : void 0) === ':' || (one != null ? one[0] : void 0) === '@' && (three != null ? three[0] : void 0) === ':'))) || (tag === ',' && one && ((_ref1 = one[0]) !== 'IDENTIFIER' && _ref1 !== 'NUMBER' && _ref1 !== 'STRING' && _ref1 !== '@' && _ref1 !== 'TERMINATOR' && _ref1 !== 'OUTDENT'));
+      };
+      action = function(token, i) {
+        var tok;
+        tok = this.generate('}', '}', token[2]);
+        return this.tokens.splice(i, 0, tok);
+      };
+      return this.scanTokens(function(token, i, tokens) {
+        var ago, idx, prevTag, tag, tok, value, _ref, _ref1;
+        if (_ref = (tag = token[0]), __indexOf.call(EXPRESSION_START, _ref) >= 0) {
+          stack.push([(tag === 'INDENT' && this.tag(i - 1) === '{' ? '{' : tag), i]);
+          return 1;
+        }
+        if (__indexOf.call(EXPRESSION_END, tag) >= 0) {
+          start = stack.pop();
+          return 1;
+        }
+        if (!(tag === ':' && ((ago = this.tag(i - 2)) === ':' || ((_ref1 = stack[stack.length - 1]) != null ? _ref1[0] : void 0) !== '{'))) {
+          return 1;
+        }
+        sameLine = true;
+        startIndex = i + 1;
+        stack.push(['{']);
+        idx = ago === '@' ? i - 2 : i - 1;
+        while (this.tag(idx - 2) === 'HERECOMMENT') {
+          idx -= 2;
+        }
+        prevTag = this.tag(idx - 1);
+        startsLine = !prevTag || (__indexOf.call(LINEBREAKS, prevTag) >= 0);
+        value = new String('{');
+        value.generated = true;
+        tok = this.generate('{', value, token[2]);
+        tokens.splice(idx, 0, tok);
+        this.detectEnd(i + 2, condition, action);
+        return 2;
+      });
+    };
+
+    Rewriter.prototype.addImplicitParentheses = function() {
+      var action, condition, noCall, seenControl, seenSingle;
+      noCall = seenSingle = seenControl = false;
+      condition = function(token, i) {
+        var post, tag, _ref, _ref1;
+        tag = token[0];
+        if (!seenSingle && token.fromThen) {
+          return true;
+        }
+        if (tag === 'IF' || tag === 'ELSE' || tag === 'CATCH' || tag === '->' || tag === '=>' || tag === 'CLASS') {
+          seenSingle = true;
+        }
+        if (tag === 'IF' || tag === 'ELSE' || tag === 'SWITCH' || tag === 'TRY' || tag === '=') {
+          seenControl = true;
+        }
+        if ((tag === '.' || tag === '?.' || tag === '::') && this.tag(i - 1) === 'OUTDENT') {
+          return true;
+        }
+        return !token.generated && this.tag(i - 1) !== ',' && (__indexOf.call(IMPLICIT_END, tag) >= 0 || (tag === 'INDENT' && !seenControl)) && (tag !== 'INDENT' || (((_ref = this.tag(i - 2)) !== 'CLASS' && _ref !== 'EXTENDS') && (_ref1 = this.tag(i - 1), __indexOf.call(IMPLICIT_BLOCK, _ref1) < 0) && !((post = this.tokens[i + 1]) && post.generated && post[0] === '{')));
+      };
+      action = function(token, i) {
+        return this.tokens.splice(i, 0, this.generate('CALL_END', ')', token[2]));
+      };
+      return this.scanTokens(function(token, i, tokens) {
+        var callObject, current, next, prev, tag, _ref, _ref1, _ref2;
+        tag = token[0];
+        if (tag === 'CLASS' || tag === 'IF' || tag === 'FOR' || tag === 'WHILE') {
+          noCall = true;
+        }
+        _ref = tokens.slice(i - 1, (i + 1) + 1 || 9e9), prev = _ref[0], current = _ref[1], next = _ref[2];
+        callObject = !noCall && tag === 'INDENT' && next && next.generated && next[0] === '{' && prev && (_ref1 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref1) >= 0);
+        seenSingle = false;
+        seenControl = false;
+        if (__indexOf.call(LINEBREAKS, tag) >= 0) {
+          noCall = false;
+        }
+        if (prev && !prev.spaced && tag === '?') {
+          token.call = true;
+        }
+        if (token.fromThen) {
+          return 1;
+        }
+        if (!(callObject || (prev != null ? prev.spaced : void 0) && (prev.call || (_ref2 = prev[0], __indexOf.call(IMPLICIT_FUNC, _ref2) >= 0)) && (__indexOf.call(IMPLICIT_CALL, tag) >= 0 || !(token.spaced || token.newLine) && __indexOf.call(IMPLICIT_UNSPACED_CALL, tag) >= 0))) {
+          return 1;
+        }
+        tokens.splice(i, 0, this.generate('CALL_START', '(', token[2]));
+        this.detectEnd(i + 1, condition, action);
+        if (prev[0] === '?') {
+          prev[0] = 'FUNC_EXIST';
+        }
+        return 2;
+      });
+    };
+
+    Rewriter.prototype.addImplicitIndentation = function() {
+      var action, condition, indent, outdent, starter;
+      starter = indent = outdent = null;
+      condition = function(token, i) {
+        var _ref;
+        return token[1] !== ';' && (_ref = token[0], __indexOf.call(SINGLE_CLOSERS, _ref) >= 0) && !(token[0] === 'ELSE' && (starter !== 'IF' && starter !== 'THEN'));
+      };
+      action = function(token, i) {
+        return this.tokens.splice((this.tag(i - 1) === ',' ? i - 1 : i), 0, outdent);
+      };
+      return this.scanTokens(function(token, i, tokens) {
+        var tag, _ref, _ref1;
+        tag = token[0];
+        if (tag === 'TERMINATOR' && this.tag(i + 1) === 'THEN') {
+          tokens.splice(i, 1);
+          return 0;
+        }
+        if (tag === 'ELSE' && this.tag(i - 1) !== 'OUTDENT') {
+          tokens.splice.apply(tokens, [i, 0].concat(__slice.call(this.indentation(token))));
+          return 2;
+        }
+        if (tag === 'CATCH' && ((_ref = this.tag(i + 2)) === 'OUTDENT' || _ref === 'TERMINATOR' || _ref === 'FINALLY')) {
+          tokens.splice.apply(tokens, [i + 2, 0].concat(__slice.call(this.indentation(token))));
+          return 4;
+        }
+        if (__indexOf.call(SINGLE_LINERS, tag) >= 0 && this.tag(i + 1) !== 'INDENT' && !(tag === 'ELSE' && this.tag(i + 1) === 'IF')) {
+          starter = tag;
+          _ref1 = this.indentation(token, true), indent = _ref1[0], outdent = _ref1[1];
+          if (starter === 'THEN') {
+            indent.fromThen = true;
+          }
+          tokens.splice(i + 1, 0, indent);
+          this.detectEnd(i + 2, condition, action);
+          if (tag === 'THEN') {
+            tokens.splice(i, 1);
+          }
+          return 1;
+        }
+        return 1;
+      });
+    };
+
+    Rewriter.prototype.tagPostfixConditionals = function() {
+      var action, condition, original;
+      original = null;
+      condition = function(token, i) {
+        var _ref;
+        return (_ref = token[0]) === 'TERMINATOR' || _ref === 'INDENT';
+      };
+      action = function(token, i) {
+        if (token[0] !== 'INDENT' || (token.generated && !token.fromThen)) {
+          return original[0] = 'POST_' + original[0];
+        }
+      };
+      return this.scanTokens(function(token, i) {
+        if (token[0] !== 'IF') {
+          return 1;
+        }
+        original = token;
+        this.detectEnd(i + 1, condition, action);
+        return 1;
+      });
+    };
+
+    Rewriter.prototype.indentation = function(token, implicit) {
+      var indent, outdent;
+      if (implicit == null) {
+        implicit = false;
+      }
+      indent = ['INDENT', 2, token[2]];
+      outdent = ['OUTDENT', 2, token[2]];
+      if (implicit) {
+        indent.generated = outdent.generated = true;
+      }
+      return [indent, outdent];
+    };
+
+    Rewriter.prototype.generate = function(tag, value, line) {
+      var tok;
+      tok = [tag, value, line];
+      tok.generated = true;
+      return tok;
+    };
+
+    Rewriter.prototype.tag = function(i) {
+      var _ref;
+      return (_ref = this.tokens[i]) != null ? _ref[0] : void 0;
+    };
+
+    return Rewriter;
+
+  })();
+
+  BALANCED_PAIRS = [['(', ')'], ['[', ']'], ['{', '}'], ['INDENT', 'OUTDENT'], ['CALL_START', 'CALL_END'], ['PARAM_START', 'PARAM_END'], ['INDEX_START', 'INDEX_END']];
+
+  exports.INVERSES = INVERSES = {};
+
+  EXPRESSION_START = [];
+
+  EXPRESSION_END = [];
+
+  for (_i = 0, _len = BALANCED_PAIRS.length; _i < _len; _i++) {
+    _ref = BALANCED_PAIRS[_i], left = _ref[0], rite = _ref[1];
+    EXPRESSION_START.push(INVERSES[rite] = left);
+    EXPRESSION_END.push(INVERSES[left] = rite);
+  }
+
+  EXPRESSION_CLOSE = ['CATCH', 'WHEN', 'ELSE', 'FINALLY'].concat(EXPRESSION_END);
+
+  IMPLICIT_FUNC = ['IDENTIFIER', 'SUPER', ')', 'CALL_END', ']', 'INDEX_END', '@', 'THIS'];
+
+  IMPLICIT_CALL = ['IDENTIFIER', 'NUMBER', 'STRING', 'JS', 'REGEX', 'NEW', 'PARAM_START', 'CLASS', 'IF', 'TRY', 'SWITCH', 'THIS', 'BOOL', 'NULL', 'UNDEFINED', 'UNARY', 'SUPER', '@', '->', '=>', '[', '(', '{', '--', '++'];
+
+  IMPLICIT_UNSPACED_CALL = ['+', '-'];
+
+  IMPLICIT_BLOCK = ['->', '=>', '{', '[', ','];
+
+  IMPLICIT_END = ['POST_IF', 'FOR', 'WHILE', 'UNTIL', 'WHEN', 'BY', 'LOOP', 'TERMINATOR'];
+
+  SINGLE_LINERS = ['ELSE', '->', '=>', 'TRY', 'FINALLY', 'THEN'];
+
+  SINGLE_CLOSERS = ['TERMINATOR', 'CATCH', 'FINALLY', 'ELSE', 'OUTDENT', 'LEADING_WHEN'];
+
+  LINEBREAKS = ['TERMINATOR', 'INDENT', 'OUTDENT'];
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/lib/coffee-script/scope.js

@@ -0,0 +1,146 @@
+// Generated by CoffeeScript 1.3.3
+(function() {
+  var Scope, extend, last, _ref;
+
+  _ref = require('./helpers'), extend = _ref.extend, last = _ref.last;
+
+  exports.Scope = Scope = (function() {
+
+    Scope.root = null;
+
+    function Scope(parent, expressions, method) {
+      this.parent = parent;
+      this.expressions = expressions;
+      this.method = method;
+      this.variables = [
+        {
+          name: 'arguments',
+          type: 'arguments'
+        }
+      ];
+      this.positions = {};
+      if (!this.parent) {
+        Scope.root = this;
+      }
+    }
+
+    Scope.prototype.add = function(name, type, immediate) {
+      if (this.shared && !immediate) {
+        return this.parent.add(name, type, immediate);
+      }
+      if (Object.prototype.hasOwnProperty.call(this.positions, name)) {
+        return this.variables[this.positions[name]].type = type;
+      } else {
+        return this.positions[name] = this.variables.push({
+          name: name,
+          type: type
+        }) - 1;
+      }
+    };
+
+    Scope.prototype.namedMethod = function() {
+      if (this.method.name || !this.parent) {
+        return this.method;
+      }
+      return this.parent.namedMethod();
+    };
+
+    Scope.prototype.find = function(name) {
+      if (this.check(name)) {
+        return true;
+      }
+      this.add(name, 'var');
+      return false;
+    };
+
+    Scope.prototype.parameter = function(name) {
+      if (this.shared && this.parent.check(name, true)) {
+        return;
+      }
+      return this.add(name, 'param');
+    };
+
+    Scope.prototype.check = function(name) {
+      var _ref1;
+      return !!(this.type(name) || ((_ref1 = this.parent) != null ? _ref1.check(name) : void 0));
+    };
+
+    Scope.prototype.temporary = function(name, index) {
+      if (name.length > 1) {
+        return '_' + name + (index > 1 ? index - 1 : '');
+      } else {
+        return '_' + (index + parseInt(name, 36)).toString(36).replace(/\d/g, 'a');
+      }
+    };
+
+    Scope.prototype.type = function(name) {
+      var v, _i, _len, _ref1;
+      _ref1 = this.variables;
+      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+        v = _ref1[_i];
+        if (v.name === name) {
+          return v.type;
+        }
+      }
+      return null;
+    };
+
+    Scope.prototype.freeVariable = function(name, reserve) {
+      var index, temp;
+      if (reserve == null) {
+        reserve = true;
+      }
+      index = 0;
+      while (this.check((temp = this.temporary(name, index)))) {
+        index++;
+      }
+      if (reserve) {
+        this.add(temp, 'var', true);
+      }
+      return temp;
+    };
+
+    Scope.prototype.assign = function(name, value) {
+      this.add(name, {
+        value: value,
+        assigned: true
+      }, true);
+      return this.hasAssignments = true;
+    };
+
+    Scope.prototype.hasDeclarations = function() {
+      return !!this.declaredVariables().length;
+    };
+
+    Scope.prototype.declaredVariables = function() {
+      var realVars, tempVars, v, _i, _len, _ref1;
+      realVars = [];
+      tempVars = [];
+      _ref1 = this.variables;
+      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+        v = _ref1[_i];
+        if (v.type === 'var') {
+          (v.name.charAt(0) === '_' ? tempVars : realVars).push(v.name);
+        }
+      }
+      return realVars.sort().concat(tempVars.sort());
+    };
+
+    Scope.prototype.assignedVariables = function() {
+      var v, _i, _len, _ref1, _results;
+      _ref1 = this.variables;
+      _results = [];
+      for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
+        v = _ref1[_i];
+        if (v.type.assigned) {
+          _results.push("" + v.name + " = " + v.type.value);
+        }
+      }
+      return _results;
+    };
+
+    return Scope;
+
+  })();
+
+}).call(this);

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/coffee-script/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "coffee-script",
+  "description": "Unfancy JavaScript",
+  "keywords": [
+    "javascript",
+    "language",
+    "coffeescript",
+    "compiler"
+  ],
+  "author": {
+    "name": "Jeremy Ashkenas"
+  },
+  "version": "1.3.3",
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://raw.github.com/jashkenas/coffee-script/master/LICENSE"
+    }
+  ],
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "directories": {
+    "lib": "./lib/coffee-script"
+  },
+  "main": "./lib/coffee-script/coffee-script",
+  "bin": {
+    "coffee": "./bin/coffee",
+    "cake": "./bin/cake"
+  },
+  "homepage": "http://coffeescript.org",
+  "bugs": {
+    "url": "https://github.com/jashkenas/coffee-script/issues"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/jashkenas/coffee-script.git"
+  },
+  "devDependencies": {
+    "uglify-js": ">=1.0.0",
+    "jison": ">=0.2.0"
+  },
+  "_npmUser": {
+    "name": "jashkenas",
+    "email": "jashkenas@gmail.com"
+  },
+  "_id": "coffee-script@1.3.3",
+  "dependencies": {},
+  "optionalDependencies": {},
+  "_engineSupported": true,
+  "_npmVersion": "1.1.18",
+  "_nodeVersion": "v0.6.16",
+  "_defaultsLoaded": true,
+  "dist": {
+    "shasum": "150d6b4cb522894369efed6a2101c20bc7f4a4f4",
+    "tarball": "http://registry.npmjs.org/coffee-script/-/coffee-script-1.3.3.tgz"
+  },
+  "maintainers": [
+    {
+      "name": "jashkenas",
+      "email": "jashkenas@gmail.com"
+    }
+  ],
+  "_shasum": "150d6b4cb522894369efed6a2101c20bc7f4a4f4",
+  "_from": "coffee-script@~1.3.3",
+  "_resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.3.3.tgz",
+  "readme": "ERROR: No README data found!"
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/MIT-LICENSE.txt

@@ -0,0 +1,22 @@
+Copyright (c) 2010 
+
+Marak Squires
+Alexis Sellier (cloudhead)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/ReadMe.md

@@ -0,0 +1,77 @@
+# colors.js - get color and style in your node.js console ( and browser ) like what
+
+<img src="http://i.imgur.com/goJdO.png" border = "0"/>
+
+
+## Installation
+
+    npm install colors
+
+## colors and styles!
+
+- bold
+- italic
+- underline
+- inverse
+- yellow
+- cyan
+- white
+- magenta
+- green
+- red
+- grey
+- blue
+- rainbow
+- zebra
+- random
+
+## Usage
+
+``` js
+var colors = require('./colors');
+
+console.log('hello'.green); // outputs green text
+console.log('i like cake and pies'.underline.red) // outputs red underlined text
+console.log('inverse the color'.inverse); // inverses the color
+console.log('OMG Rainbows!'.rainbow); // rainbow (ignores spaces)
+```
+
+# Creating Custom themes
+
+```js
+
+var colors = require('colors');
+
+colors.setTheme({
+  silly: 'rainbow',
+  input: 'grey',
+  verbose: 'cyan',
+  prompt: 'grey',
+  info: 'green',
+  data: 'grey',
+  help: 'cyan',
+  warn: 'yellow',
+  debug: 'blue',
+  error: 'red'
+});
+
+// outputs red text
+console.log("this is an error".error);
+
+// outputs yellow text
+console.log("this is a warning".warn);
+```
+
+
+### Contributors 
+
+Marak (Marak Squires)
+Alexis Sellier (cloudhead)
+mmalecki (Maciej Małecki)
+nicoreed (Nico Reed)
+morganrallen (Morgan Allen)
+JustinCampbell (Justin Campbell)
+ded (Dustin Diaz)
+
+
+####  , Marak Squires , Justin Campbell, Dustin Diaz (@ded)

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/colors.js

@@ -0,0 +1,342 @@
+/*
+colors.js
+
+Copyright (c) 2010
+
+Marak Squires
+Alexis Sellier (cloudhead)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+var isHeadless = false;
+
+if (typeof module !== 'undefined') {
+  isHeadless = true;
+}
+
+if (!isHeadless) {
+  var exports = {};
+  var module = {};
+  var colors = exports;
+  exports.mode = "browser";
+} else {
+  exports.mode = "console";
+}
+
+//
+// Prototypes the string object to have additional method calls that add terminal colors
+//
+var addProperty = function (color, func) {
+  exports[color] = function (str) {
+    return func.apply(str);
+  };
+  String.prototype.__defineGetter__(color, func);
+};
+
+function stylize(str, style) {
+
+  var styles;
+
+  if (exports.mode === 'console') {
+    styles = {
+      //styles
+      'bold'      : ['\x1B[1m',  '\x1B[22m'],
+      'italic'    : ['\x1B[3m',  '\x1B[23m'],
+      'underline' : ['\x1B[4m',  '\x1B[24m'],
+      'inverse'   : ['\x1B[7m',  '\x1B[27m'],
+      'strikethrough' : ['\x1B[9m',  '\x1B[29m'],
+      //text colors
+      //grayscale
+      'white'     : ['\x1B[37m', '\x1B[39m'],
+      'grey'      : ['\x1B[90m', '\x1B[39m'],
+      'black'     : ['\x1B[30m', '\x1B[39m'],
+      //colors
+      'blue'      : ['\x1B[34m', '\x1B[39m'],
+      'cyan'      : ['\x1B[36m', '\x1B[39m'],
+      'green'     : ['\x1B[32m', '\x1B[39m'],
+      'magenta'   : ['\x1B[35m', '\x1B[39m'],
+      'red'       : ['\x1B[31m', '\x1B[39m'],
+      'yellow'    : ['\x1B[33m', '\x1B[39m'],
+      //background colors
+      //grayscale
+      'whiteBG'     : ['\x1B[47m', '\x1B[49m'],
+      'greyBG'      : ['\x1B[49;5;8m', '\x1B[49m'],
+      'blackBG'     : ['\x1B[40m', '\x1B[49m'],
+      //colors
+      'blueBG'      : ['\x1B[44m', '\x1B[49m'],
+      'cyanBG'      : ['\x1B[46m', '\x1B[49m'],
+      'greenBG'     : ['\x1B[42m', '\x1B[49m'],
+      'magentaBG'   : ['\x1B[45m', '\x1B[49m'],
+      'redBG'       : ['\x1B[41m', '\x1B[49m'],
+      'yellowBG'    : ['\x1B[43m', '\x1B[49m']
+    };
+  } else if (exports.mode === 'browser') {
+    styles = {
+      //styles
+      'bold'      : ['<b>',  '</b>'],
+      'italic'    : ['<i>',  '</i>'],
+      'underline' : ['<u>',  '</u>'],
+      'inverse'   : ['<span style="background-color:black;color:white;">',  '</span>'],
+      'strikethrough' : ['<del>',  '</del>'],
+      //text colors
+      //grayscale
+      'white'     : ['<span style="color:white;">',   '</span>'],
+      'grey'      : ['<span style="color:gray;">',    '</span>'],
+      'black'     : ['<span style="color:black;">',   '</span>'],
+      //colors
+      'blue'      : ['<span style="color:blue;">',    '</span>'],
+      'cyan'      : ['<span style="color:cyan;">',    '</span>'],
+      'green'     : ['<span style="color:green;">',   '</span>'],
+      'magenta'   : ['<span style="color:magenta;">', '</span>'],
+      'red'       : ['<span style="color:red;">',     '</span>'],
+      'yellow'    : ['<span style="color:yellow;">',  '</span>'],
+      //background colors
+      //grayscale
+      'whiteBG'     : ['<span style="background-color:white;">',   '</span>'],
+      'greyBG'      : ['<span style="background-color:gray;">',    '</span>'],
+      'blackBG'     : ['<span style="background-color:black;">',   '</span>'],
+      //colors
+      'blueBG'      : ['<span style="background-color:blue;">',    '</span>'],
+      'cyanBG'      : ['<span style="background-color:cyan;">',    '</span>'],
+      'greenBG'     : ['<span style="background-color:green;">',   '</span>'],
+      'magentaBG'   : ['<span style="background-color:magenta;">', '</span>'],
+      'redBG'       : ['<span style="background-color:red;">',     '</span>'],
+      'yellowBG'    : ['<span style="background-color:yellow;">',  '</span>']
+    };
+  } else if (exports.mode === 'none') {
+    return str + '';
+  } else {
+    console.log('unsupported mode, try "browser", "console" or "none"');
+  }
+  return styles[style][0] + str + styles[style][1];
+}
+
+function applyTheme(theme) {
+
+  //
+  // Remark: This is a list of methods that exist
+  // on String that you should not overwrite.
+  //
+  var stringPrototypeBlacklist = [
+    '__defineGetter__', '__defineSetter__', '__lookupGetter__', '__lookupSetter__', 'charAt', 'constructor',
+    'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', 'toLocaleString', 'toString', 'valueOf', 'charCodeAt',
+    'indexOf', 'lastIndexof', 'length', 'localeCompare', 'match', 'replace', 'search', 'slice', 'split', 'substring',
+    'toLocaleLowerCase', 'toLocaleUpperCase', 'toLowerCase', 'toUpperCase', 'trim', 'trimLeft', 'trimRight'
+  ];
+
+  Object.keys(theme).forEach(function (prop) {
+    if (stringPrototypeBlacklist.indexOf(prop) !== -1) {
+      console.log('warn: '.red + ('String.prototype' + prop).magenta + ' is probably something you don\'t want to override. Ignoring style name');
+    }
+    else {
+      if (typeof(theme[prop]) === 'string') {
+        addProperty(prop, function () {
+          return exports[theme[prop]](this);
+        });
+      }
+      else {
+        addProperty(prop, function () {
+          var ret = this;
+          for (var t = 0; t < theme[prop].length; t++) {
+            ret = exports[theme[prop][t]](ret);
+          }
+          return ret;
+        });
+      }
+    }
+  });
+}
+
+
+//
+// Iterate through all default styles and colors
+//
+var x = ['bold', 'underline', 'strikethrough', 'italic', 'inverse', 'grey', 'black', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta', 'greyBG', 'blackBG', 'yellowBG', 'redBG', 'greenBG', 'blueBG', 'whiteBG', 'cyanBG', 'magentaBG'];
+x.forEach(function (style) {
+
+  // __defineGetter__ at the least works in more browsers
+  // http://robertnyman.com/javascript/javascript-getters-setters.html
+  // Object.defineProperty only works in Chrome
+  addProperty(style, function () {
+    return stylize(this, style);
+  });
+});
+
+function sequencer(map) {
+  return function () {
+    if (!isHeadless) {
+      return this.replace(/( )/, '$1');
+    }
+    var exploded = this.split(""), i = 0;
+    exploded = exploded.map(map);
+    return exploded.join("");
+  };
+}
+
+var rainbowMap = (function () {
+  var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta']; //RoY G BiV
+  return function (letter, i, exploded) {
+    if (letter === " ") {
+      return letter;
+    } else {
+      return stylize(letter, rainbowColors[i++ % rainbowColors.length]);
+    }
+  };
+})();
+
+exports.themes = {};
+
+exports.addSequencer = function (name, map) {
+  addProperty(name, sequencer(map));
+};
+
+exports.addSequencer('rainbow', rainbowMap);
+exports.addSequencer('zebra', function (letter, i, exploded) {
+  return i % 2 === 0 ? letter : letter.inverse;
+});
+
+exports.setTheme = function (theme) {
+  if (typeof theme === 'string') {
+    try {
+      exports.themes[theme] = require(theme);
+      applyTheme(exports.themes[theme]);
+      return exports.themes[theme];
+    } catch (err) {
+      console.log(err);
+      return err;
+    }
+  } else {
+    applyTheme(theme);
+  }
+};
+
+
+addProperty('stripColors', function () {
+  return ("" + this).replace(/\x1B\[\d+m/g, '');
+});
+
+// please no
+function zalgo(text, options) {
+  var soul = {
+    "up" : [
+      '̍', '̎', '̄', '̅',
+      '̿', '̑', '̆', '̐',
+      '͒', '͗', '͑', '̇',
+      '̈', '̊', '͂', '̓',
+      '̈', '͊', '͋', '͌',
+      '̃', '̂', '̌', '͐',
+      '̀', '́', '̋', '̏',
+      '̒', '̓', '̔', '̽',
+      '̉', 'ͣ', 'ͤ', 'ͥ',
+      'ͦ', 'ͧ', 'ͨ', 'ͩ',
+      'ͪ', 'ͫ', 'ͬ', 'ͭ',
+      'ͮ', 'ͯ', '̾', '͛',
+      '͆', '̚'
+    ],
+    "down" : [
+      '̖', '̗', '̘', '̙',
+      '̜', '̝', '̞', '̟',
+      '̠', '̤', '̥', '̦',
+      '̩', '̪', '̫', '̬',
+      '̭', '̮', '̯', '̰',
+      '̱', '̲', '̳', '̹',
+      '̺', '̻', '̼', 'ͅ',
+      '͇', '͈', '͉', '͍',
+      '͎', '͓', '͔', '͕',
+      '͖', '͙', '͚', '̣'
+    ],
+    "mid" : [
+      '̕', '̛', '̀', '́',
+      '͘', '̡', '̢', '̧',
+      '̨', '̴', '̵', '̶',
+      '͜', '͝', '͞',
+      '͟', '͠', '͢', '̸',
+      '̷', '͡', ' ҉'
+    ]
+  },
+  all = [].concat(soul.up, soul.down, soul.mid),
+  zalgo = {};
+
+  function randomNumber(range) {
+    var r = Math.floor(Math.random() * range);
+    return r;
+  }
+
+  function is_char(character) {
+    var bool = false;
+    all.filter(function (i) {
+      bool = (i === character);
+    });
+    return bool;
+  }
+
+  function heComes(text, options) {
+    var result = '', counts, l;
+    options = options || {};
+    options["up"] = options["up"] || true;
+    options["mid"] = options["mid"] || true;
+    options["down"] = options["down"] || true;
+    options["size"] = options["size"] || "maxi";
+    text = text.split('');
+    for (l in text) {
+      if (is_char(l)) {
+        continue;
+      }
+      result = result + text[l];
+      counts = {"up" : 0, "down" : 0, "mid" : 0};
+      switch (options.size) {
+      case 'mini':
+        counts.up = randomNumber(8);
+        counts.min = randomNumber(2);
+        counts.down = randomNumber(8);
+        break;
+      case 'maxi':
+        counts.up = randomNumber(16) + 3;
+        counts.min = randomNumber(4) + 1;
+        counts.down = randomNumber(64) + 3;
+        break;
+      default:
+        counts.up = randomNumber(8) + 1;
+        counts.mid = randomNumber(6) / 2;
+        counts.down = randomNumber(8) + 1;
+        break;
+      }
+
+      var arr = ["up", "mid", "down"];
+      for (var d in arr) {
+        var index = arr[d];
+        for (var i = 0 ; i <= counts[index]; i++) {
+          if (options[index]) {
+            result = result + soul[index][randomNumber(soul[index].length)];
+          }
+        }
+      }
+    }
+    return result;
+  }
+  return heComes(text);
+}
+
+
+// don't summon zalgo
+addProperty('zalgo', function () {
+  return zalgo(this);
+});

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/example.html

@@ -0,0 +1,76 @@
+<!DOCTYPE HTML>
+<html lang="en-us">
+  <head>
+    <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+    <title>Colors Example</title>
+    <script src="colors.js"></script>
+  </head>
+  <body>
+    <script>
+
+    var test = colors.red("hopefully colorless output");
+
+    document.write('Rainbows are fun!'.rainbow + '<br/>');
+    document.write('So '.italic + 'are'.underline + ' styles! '.bold + 'inverse'.inverse); // styles not widely supported
+    document.write('Chains are also cool.'.bold.italic.underline.red); // styles not widely supported
+    //document.write('zalgo time!'.zalgo);
+    document.write(test.stripColors);
+    document.write("a".grey + " b".black);
+
+    document.write("Zebras are so fun!".zebra);
+
+    document.write(colors.rainbow('Rainbows are fun!'));
+    document.write("This is " + "not".strikethrough + " fun.");
+
+    document.write(colors.italic('So ') + colors.underline('are') + colors.bold(' styles! ') + colors.inverse('inverse')); // styles not widely supported
+    document.write(colors.bold(colors.italic(colors.underline(colors.red('Chains are also cool.'))))); // styles not widely supported
+    //document.write(colors.zalgo('zalgo time!'));
+    document.write(colors.stripColors(test));
+    document.write(colors.grey("a") + colors.black(" b"));
+
+    colors.addSequencer("america", function(letter, i, exploded) {
+      if(letter === " ") return letter;
+      switch(i%3) {
+        case 0: return letter.red;
+        case 1: return letter.white;
+        case 2: return letter.blue;
+      }
+    });
+
+    colors.addSequencer("random", (function() {
+      var available = ['bold', 'underline', 'italic', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta'];
+
+      return function(letter, i, exploded) {
+        return letter === " " ? letter : letter[available[Math.round(Math.random() * (available.length - 1))]];
+      };
+    })());
+
+    document.write("AMERICA! F--K YEAH!".america);
+    document.write("So apparently I've been to Mars, with all the little green men. But you know, I don't recall.".random);
+
+    //
+    // Custom themes
+    //
+
+    colors.setTheme({
+      silly: 'rainbow',
+      input: 'grey',
+      verbose: 'cyan',
+      prompt: 'grey',
+      info: 'green',
+      data: 'grey',
+      help: 'cyan',
+      warn: 'yellow',
+      debug: 'blue',
+      error: 'red'
+    });
+
+    // outputs red text
+    document.write("this is an error".error);
+
+    // outputs yellow text
+    document.write("this is a warning".warn);
+
+    </script>
+  </body>
+</html>

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/example.js

@@ -0,0 +1,77 @@
+var colors = require('./colors');
+
+//colors.mode = "browser";
+
+var test = colors.red("hopefully colorless output");
+console.log('Rainbows are fun!'.rainbow);
+console.log('So '.italic + 'are'.underline + ' styles! '.bold + 'inverse'.inverse); // styles not widely supported
+console.log('Chains are also cool.'.bold.italic.underline.red); // styles not widely supported
+//console.log('zalgo time!'.zalgo);
+console.log(test.stripColors);
+console.log("a".grey + " b".black);
+console.log("Zebras are so fun!".zebra);
+console.log('background color attack!'.black.whiteBG)
+
+//
+// Remark: .strikethrough may not work with Mac OS Terminal App
+//
+console.log("This is " + "not".strikethrough + " fun.");
+console.log(colors.rainbow('Rainbows are fun!'));
+console.log(colors.italic('So ') + colors.underline('are') + colors.bold(' styles! ') + colors.inverse('inverse')); // styles not widely supported
+console.log(colors.bold(colors.italic(colors.underline(colors.red('Chains are also cool.'))))); // styles not widely supported
+//console.log(colors.zalgo('zalgo time!'));
+console.log(colors.stripColors(test));
+console.log(colors.grey("a") + colors.black(" b"));
+
+colors.addSequencer("america", function(letter, i, exploded) {
+  if(letter === " ") return letter;
+  switch(i%3) {
+    case 0: return letter.red;
+    case 1: return letter.white;
+    case 2: return letter.blue;
+  }
+});
+
+colors.addSequencer("random", (function() {
+  var available = ['bold', 'underline', 'italic', 'inverse', 'grey', 'yellow', 'red', 'green', 'blue', 'white', 'cyan', 'magenta'];
+
+  return function(letter, i, exploded) {
+    return letter === " " ? letter : letter[available[Math.round(Math.random() * (available.length - 1))]];
+  };
+})());
+
+console.log("AMERICA! F--K YEAH!".america);
+console.log("So apparently I've been to Mars, with all the little green men. But you know, I don't recall.".random);
+
+//
+// Custom themes
+//
+
+// Load theme with JSON literal
+colors.setTheme({
+  silly: 'rainbow',
+  input: 'grey',
+  verbose: 'cyan',
+  prompt: 'grey',
+  info: 'green',
+  data: 'grey',
+  help: 'cyan',
+  warn: 'yellow',
+  debug: 'blue',
+  error: 'red'
+});
+
+// outputs red text
+console.log("this is an error".error);
+
+// outputs yellow text
+console.log("this is a warning".warn);
+
+// outputs grey text
+console.log("this is an input".input);
+
+// Load a theme from file
+colors.setTheme('./themes/winston-dark.js');
+
+console.log("this is an input".input);
+

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "colors",
+  "description": "get colors in your node.js console like what",
+  "version": "0.6.2",
+  "author": {
+    "name": "Marak Squires"
+  },
+  "homepage": "https://github.com/Marak/colors.js",
+  "bugs": {
+    "url": "https://github.com/Marak/colors.js/issues"
+  },
+  "keywords": [
+    "ansi",
+    "terminal",
+    "colors"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "http://github.com/Marak/colors.js.git"
+  },
+  "engines": {
+    "node": ">=0.1.90"
+  },
+  "main": "colors",
+  "_id": "colors@0.6.2",
+  "dist": {
+    "shasum": "2423fe6678ac0c5dae8852e5d0e5be08c997abcc",
+    "tarball": "http://registry.npmjs.org/colors/-/colors-0.6.2.tgz"
+  },
+  "_from": "colors@~0.6.2",
+  "_npmVersion": "1.2.30",
+  "_npmUser": {
+    "name": "marak",
+    "email": "marak.squires@gmail.com"
+  },
+  "maintainers": [
+    {
+      "name": "marak",
+      "email": "marak.squires@gmail.com"
+    }
+  ],
+  "directories": {},
+  "_shasum": "2423fe6678ac0c5dae8852e5d0e5be08c997abcc",
+  "_resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
+  "readme": "ERROR: No README data found!",
+  "scripts": {}
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/test.js

@@ -0,0 +1,70 @@
+var assert = require('assert'),
+    colors = require('./colors');
+
+var s = 'string';
+
+function a(s, code) {
+  return '\x1B[' + code.toString() + 'm' + s + '\x1B[39m';
+}
+
+function aE(s, color, code) {
+  assert.equal(s[color], a(s, code));
+  assert.equal(colors[color](s), a(s, code));
+  assert.equal(s[color], colors[color](s));
+  assert.equal(s[color].stripColors, s);
+  assert.equal(s[color].stripColors, colors.stripColors(s));
+}
+
+function h(s, color) {
+  return '<span style="color:' + color + ';">' + s + '</span>';
+}
+
+var stylesColors = ['white', 'black', 'blue', 'cyan', 'green', 'magenta', 'red', 'yellow'];
+var stylesAll = stylesColors.concat(['bold', 'italic', 'underline', 'inverse', 'rainbow']);
+
+colors.mode = 'console';
+assert.equal(s.bold, '\x1B[1m' + s + '\x1B[22m');
+assert.equal(s.italic, '\x1B[3m' + s + '\x1B[23m');
+assert.equal(s.underline, '\x1B[4m' + s + '\x1B[24m');
+assert.equal(s.strikethrough, '\x1B[9m' + s + '\x1B[29m');
+assert.equal(s.inverse, '\x1B[7m' + s + '\x1B[27m');
+assert.ok(s.rainbow);
+aE(s, 'white', 37);
+aE(s, 'grey', 90);
+aE(s, 'black', 30);
+aE(s, 'blue', 34);
+aE(s, 'cyan', 36);
+aE(s, 'green', 32);
+aE(s, 'magenta', 35);
+aE(s, 'red', 31);
+aE(s, 'yellow', 33);
+assert.equal(s, 'string');
+
+colors.setTheme({error:'red'});
+
+assert.equal(typeof("astring".red),'string');
+assert.equal(typeof("astring".error),'string');
+
+colors.mode = 'browser';
+assert.equal(s.bold, '<b>' + s + '</b>');
+assert.equal(s.italic, '<i>' + s + '</i>');
+assert.equal(s.underline, '<u>' + s + '</u>');
+assert.equal(s.strikethrough, '<del>' + s + '</del>');
+assert.equal(s.inverse, '<span style="background-color:black;color:white;">' + s + '</span>');
+assert.ok(s.rainbow);
+stylesColors.forEach(function (color) {
+  assert.equal(s[color], h(s, color));
+  assert.equal(colors[color](s), h(s, color));
+});
+
+assert.equal(typeof("astring".red),'string');
+assert.equal(typeof("astring".error),'string');
+
+colors.mode = 'none';
+stylesAll.forEach(function (style) {
+  assert.equal(s[style], s);
+  assert.equal(colors[style](s), s);
+});
+
+assert.equal(typeof("astring".red),'string');
+assert.equal(typeof("astring".error),'string');

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/themes/winston-dark.js

@@ -0,0 +1,12 @@
+module['exports'] = {
+  silly: 'rainbow',
+  input: 'black',
+  verbose: 'cyan',
+  prompt: 'grey',
+  info: 'green',
+  data: 'grey',
+  help: 'cyan',
+  warn: 'yellow',
+  debug: 'blue',
+  error: 'red'
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/colors/themes/winston-light.js

@@ -0,0 +1,12 @@
+module['exports'] = {
+  silly: 'rainbow',
+  input: 'grey',
+  verbose: 'cyan',
+  prompt: 'grey',
+  info: 'green',
+  data: 'grey',
+  help: 'cyan',
+  warn: 'yellow',
+  debug: 'blue',
+  error: 'red'
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/dateformat/Readme.md

@@ -0,0 +1,67 @@
+# node-dateformat
+
+A node.js package for Steven Levithan's excellent [dateFormat()][dateformat] function.
+
+## Modifications
+
+* Removed the `Date.prototype.format` method. Sorry folks, but extending native prototypes is for suckers.
+* Added a `module.exports = dateFormat;` statement at the bottom
+
+## Usage
+
+As taken from Steven's post, modified to match the Modifications listed above:
+
+    var dateFormat = require('dateformat');
+    var now = new Date();
+
+    // Basic usage
+    dateFormat(now, "dddd, mmmm dS, yyyy, h:MM:ss TT");
+    // Saturday, June 9th, 2007, 5:46:21 PM
+
+    // You can use one of several named masks
+    dateFormat(now, "isoDateTime");
+    // 2007-06-09T17:46:21
+
+    // ...Or add your own
+    dateFormat.masks.hammerTime = 'HH:MM! "Can\'t touch this!"';
+    dateFormat(now, "hammerTime");
+    // 17:46! Can't touch this!
+
+    // When using the standalone dateFormat function,
+    // you can also provide the date as a string
+    dateFormat("Jun 9 2007", "fullDate");
+    // Saturday, June 9, 2007
+
+    // Note that if you don't include the mask argument,
+    // dateFormat.masks.default is used
+    dateFormat(now);
+    // Sat Jun 09 2007 17:46:21
+
+    // And if you don't include the date argument,
+    // the current date and time is used
+    dateFormat();
+    // Sat Jun 09 2007 17:46:22
+
+    // You can also skip the date argument (as long as your mask doesn't
+    // contain any numbers), in which case the current date/time is used
+    dateFormat("longTime");
+    // 5:46:22 PM EST
+
+    // And finally, you can convert local time to UTC time. Simply pass in
+    // true as an additional argument (no argument skipping allowed in this case):
+    dateFormat(now, "longTime", true);
+    // 10:46:21 PM UTC
+
+    // ...Or add the prefix "UTC:" to your mask.
+    dateFormat(now, "UTC:h:MM:ss TT Z");
+    // 10:46:21 PM UTC
+
+    // You can also get the ISO 8601 week of the year:
+    dateFormat(now, "W");
+    // 42
+## License
+
+(c) 2007-2009 Steven Levithan [stevenlevithan.com][stevenlevithan], MIT license.
+
+[dateformat]: http://blog.stevenlevithan.com/archives/date-time-format
+[stevenlevithan]: http://stevenlevithan.com/

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/dateformat/lib/dateformat.js

@@ -0,0 +1,165 @@
+/*
+ * Date Format 1.2.3
+ * (c) 2007-2009 Steven Levithan <stevenlevithan.com>
+ * MIT license
+ *
+ * Includes enhancements by Scott Trenda <scott.trenda.net>
+ * and Kris Kowal <cixar.com/~kris.kowal/>
+ *
+ * Accepts a date, a mask, or a date and a mask.
+ * Returns a formatted version of the given date.
+ * The date defaults to the current date/time.
+ * The mask defaults to dateFormat.masks.default.
+ */
+
+var dateFormat = function () {
+	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZW]|"[^"]*"|'[^']*'/g,
+		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
+		timezoneClip = /[^-+\dA-Z]/g,
+		pad = function (val, len) {
+			val = String(val);
+			len = len || 2;
+			while (val.length < len) val = "0" + val;
+			return val;
+		},
+    /**
+     * Get the ISO 8601 week number
+     * Based on comments from
+     * http://techblog.procurios.nl/k/n618/news/view/33796/14863/Calculate-ISO-8601-week-and-year-in-javascript.html
+     */
+    getWeek = function (date) {
+      // Remove time components of date
+      var targetThursday = new Date(date.getFullYear(), date.getMonth(), date.getDate());
+
+      // Change date to Thursday same week
+      targetThursday.setDate(targetThursday.getDate() - ((targetThursday.getDay() + 6) % 7) + 3);
+
+      // Take January 4th as it is always in week 1 (see ISO 8601)
+      var firstThursday = new Date(targetThursday.getFullYear(), 0, 4);
+
+      // Change date to Thursday same week
+      firstThursday.setDate(firstThursday.getDate() - ((firstThursday.getDay() + 6) % 7) + 3);
+
+      // Check if daylight-saving-time-switch occured and correct for it
+      var ds = targetThursday.getTimezoneOffset()/firstThursday.getTimezoneOffset()-1;
+      targetThursday.setHours(targetThursday.getHours()+ds);
+
+      // Number of weeks between target Thursday and first Thursday
+      var weekDiff = (targetThursday - firstThursday) / (86400000*7);
+      return 1 + weekDiff;
+    };
+
+	// Regexes and supporting functions are cached through closure
+	return function (date, mask, utc) {
+		var dF = dateFormat;
+
+		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
+		if (arguments.length == 1 && Object.prototype.toString.call(date) == "[object String]" && !/\d/.test(date)) {
+			mask = date;
+			date = undefined;
+		}
+
+		date = date || new Date;
+
+    if(!(date instanceof Date)) {
+      date = new Date(date);
+    }
+
+    if (isNaN(date)) {
+      throw TypeError("Invalid date");
+    }
+
+		mask = String(dF.masks[mask] || mask || dF.masks["default"]);
+
+		// Allow setting the utc argument via the mask
+		if (mask.slice(0, 4) == "UTC:") {
+			mask = mask.slice(4);
+			utc = true;
+		}
+
+		var	_ = utc ? "getUTC" : "get",
+			d = date[_ + "Date"](),
+			D = date[_ + "Day"](),
+			m = date[_ + "Month"](),
+			y = date[_ + "FullYear"](),
+			H = date[_ + "Hours"](),
+			M = date[_ + "Minutes"](),
+			s = date[_ + "Seconds"](),
+			L = date[_ + "Milliseconds"](),
+			o = utc ? 0 : date.getTimezoneOffset(),
+			W = getWeek(date),
+			flags = {
+				d:    d,
+				dd:   pad(d),
+				ddd:  dF.i18n.dayNames[D],
+				dddd: dF.i18n.dayNames[D + 7],
+				m:    m + 1,
+				mm:   pad(m + 1),
+				mmm:  dF.i18n.monthNames[m],
+				mmmm: dF.i18n.monthNames[m + 12],
+				yy:   String(y).slice(2),
+				yyyy: y,
+				h:    H % 12 || 12,
+				hh:   pad(H % 12 || 12),
+				H:    H,
+				HH:   pad(H),
+				M:    M,
+				MM:   pad(M),
+				s:    s,
+				ss:   pad(s),
+				l:    pad(L, 3),
+				L:    pad(L > 99 ? Math.round(L / 10) : L),
+				t:    H < 12 ? "a"  : "p",
+				tt:   H < 12 ? "am" : "pm",
+				T:    H < 12 ? "A"  : "P",
+				TT:   H < 12 ? "AM" : "PM",
+				Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
+				o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
+				S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10],
+				W:    W
+			};
+
+		return mask.replace(token, function ($0) {
+			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
+		});
+	};
+}();
+
+// Some common format strings
+dateFormat.masks = {
+	"default":      "ddd mmm dd yyyy HH:MM:ss",
+	shortDate:      "m/d/yy",
+	mediumDate:     "mmm d, yyyy",
+	longDate:       "mmmm d, yyyy",
+	fullDate:       "dddd, mmmm d, yyyy",
+	shortTime:      "h:MM TT",
+	mediumTime:     "h:MM:ss TT",
+	longTime:       "h:MM:ss TT Z",
+	isoDate:        "yyyy-mm-dd",
+	isoTime:        "HH:MM:ss",
+	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
+	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
+};
+
+// Internationalization strings
+dateFormat.i18n = {
+	dayNames: [
+		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
+		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
+	],
+	monthNames: [
+		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
+		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
+	]
+};
+
+/*
+// For convenience...
+Date.prototype.format = function (mask, utc) {
+	return dateFormat(this, mask, utc);
+};
+*/
+
+if (typeof exports !== "undefined") {
+  module.exports = dateFormat;
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/dateformat/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "dateformat",
+  "description": "A node.js package for Steven Levithan's excellent dateFormat() function.",
+  "maintainers": [
+    {
+      "name": "felixge",
+      "email": "felix@debuggable.com"
+    }
+  ],
+  "homepage": "https://github.com/felixge/node-dateformat",
+  "author": {
+    "name": "Steven Levithan"
+  },
+  "version": "1.0.2-1.2.3",
+  "main": "./lib/dateformat",
+  "dependencies": {},
+  "devDependencies": {},
+  "engines": {
+    "node": "*"
+  },
+  "_npmJsonOpts": {
+    "file": "/Users/felix/.npm/dateformat/1.0.2-1.2.3/package/package.json",
+    "wscript": false,
+    "contributors": false,
+    "serverjs": false
+  },
+  "_id": "dateformat@1.0.2-1.2.3",
+  "_engineSupported": true,
+  "_npmVersion": "1.0.26",
+  "_nodeVersion": "v0.4.10-pre",
+  "_defaultsLoaded": true,
+  "dist": {
+    "shasum": "b0220c02de98617433b72851cf47de3df2cdbee9",
+    "tarball": "http://registry.npmjs.org/dateformat/-/dateformat-1.0.2-1.2.3.tgz"
+  },
+  "scripts": {},
+  "directories": {},
+  "_shasum": "b0220c02de98617433b72851cf47de3df2cdbee9",
+  "_resolved": "https://registry.npmjs.org/dateformat/-/dateformat-1.0.2-1.2.3.tgz",
+  "_from": "dateformat@1.0.2-1.2.3",
+  "readme": "ERROR: No README data found!"
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/dateformat/test/test_weekofyear.js

@@ -0,0 +1,4 @@
+var dateFormat = require('../lib/dateformat.js');
+
+var val = process.argv[2] || new Date();
+console.log(dateFormat(val, 'W'));

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/dateformat/test/test_weekofyear.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# this just takes php's date() function as a reference to check if week of year
+# is calculated correctly in the range from 1970 .. 2038 by brute force...
+
+SEQ="seq"
+SYSTEM=`uname`
+if [ "$SYSTEM" = "Darwin" ]; then
+	SEQ="jot"
+fi
+
+for YEAR in {1970..2038}; do
+  for MONTH in {1..12}; do
+    DAYS=$(cal $MONTH $YEAR | egrep "28|29|30|31" |tail -1 |awk '{print $NF}')
+    for DAY in $( $SEQ $DAYS ); do
+      DATE=$YEAR-$MONTH-$DAY
+      echo -n $DATE ...
+      NODEVAL=$(node test_weekofyear.js $DATE)
+      PHPVAL=$(php -r "echo intval(date('W', strtotime('$DATE')));")
+      if [ "$NODEVAL" -ne "$PHPVAL" ]; then
+        echo "MISMATCH: node: $NODEVAL vs php: $PHPVAL for date $DATE"
+      else
+        echo " OK"
+      fi
+    done
+  done
+done

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/eventemitter2/README.md

@@ -0,0 +1,248 @@
+[![build-status](https://www.codeship.io/projects/3ad58940-4c7d-0131-15d5-5a8cd3f550f8/status)](https://www.codeship.io/projects/11259)
+
+# SYNOPSIS
+
+EventEmitter2 is an implementation of the EventEmitter found in Node.js
+
+# DESCRIPTION
+
+### FEATURES
+ - Namespaces/Wildcards.
+ - Times To Listen (TTL), extends the `once` concept with `many`.
+ - Browser environment compatibility.
+ - Demonstrates good performance in benchmarks
+
+```
+EventEmitterHeatUp x 3,728,965 ops/sec \302\2610.68% (60 runs sampled)
+EventEmitter x 2,822,904 ops/sec \302\2610.74% (63 runs sampled)
+EventEmitter2 x 7,251,227 ops/sec \302\2610.55% (58 runs sampled)
+EventEmitter2 (wild) x 3,220,268 ops/sec \302\2610.44% (65 runs sampled)
+Fastest is EventEmitter2
+```
+
+### Differences (Non breaking, compatible with existing EventEmitter)
+
+ - The constructor takes a configuration object.
+ 
+```javascript
+    var EventEmitter2 = require('eventemitter2').EventEmitter2;
+    var server = new EventEmitter2({
+
+      //
+      // use wildcards.
+      //
+      wildcard: true,
+
+      //
+      // the delimiter used to segment namespaces, defaults to `.`.
+      //
+      delimiter: '::', 
+      
+      //
+      // if you want to emit the newListener event set to true.
+      //
+      newListener: false, 
+
+      //
+      // max listeners that can be assigned to an event, default 10.
+      //
+      maxListeners: 20
+    });
+```
+
+ - Getting the actual event that fired.
+
+```javascript
+    server.on('foo.*', function(value1, value2) {
+      console.log(this.event, value1, value2);
+    });
+```
+
+ - Fire an event N times and then remove it, an extension of the `once` concept.
+
+```javascript
+    server.many('foo', 4, function() {
+      console.log('hello');
+    });
+```
+
+ - Pass in a namespaced event as an array rather than a delimited string.
+
+```javascript
+    server.many(['foo', 'bar', 'bazz'], function() {
+      console.log('hello');
+    });
+```
+
+
+# API
+
+When an `EventEmitter` instance experiences an error, the typical action is
+to emit an `error` event. Error events are treated as a special case.
+If there is no listener for it, then the default action is to print a stack
+trace and exit the program.
+
+All EventEmitters emit the event `newListener` when new listeners are
+added.
+
+
+**Namespaces** with **Wildcards**
+To use namespaces/wildcards, pass the `wildcard` option into the EventEmitter 
+constructor. When namespaces/wildcards are enabled, events can either be 
+strings (`foo.bar`) separated by a delimiter or arrays (`['foo', 'bar']`). The 
+delimiter is also configurable as a constructor option.
+
+An event name passed to any event emitter method can contain a wild card (the 
+`*` character). If the event name is a string, a wildcard may appear as `foo.*`. 
+If the event name is an array, the wildcard may appear as `['foo', '*']`.
+
+If either of the above described events were passed to the `on` method, 
+subsequent emits such as the following would be observed...
+
+```javascript
+   emitter.emit('foo.bazz');
+   emitter.emit(['foo', 'bar']);
+```
+
+
+### emitter.addListener(event, listener)
+### emitter.on(event, listener)
+
+Adds a listener to the end of the listeners array for the specified event.
+
+```javascript
+    server.on('data', function(value1, value2, value3, ...) {
+      console.log('The event was raised!');
+    });
+```
+
+```javascript
+    server.on('data', function(value) {
+      console.log('The event was raised!');
+    });
+```
+
+### emitter.onAny(listener)
+
+Adds a listener that will be fired when any event is emitted.
+
+```javascript
+    server.onAny(function(value) {
+      console.log('All events trigger this.');
+    });
+```
+
+### emitter.offAny(listener)
+
+Removes the listener that will be fired when any event is emitted.
+
+```javascript
+    server.offAny(function(value) {
+      console.log('The event was raised!');
+    });
+```
+
+#### emitter.once(event, listener)
+
+Adds a **one time** listener for the event. The listener is invoked 
+only the first time the event is fired, after which it is removed.
+
+```javascript
+    server.once('get', function (value) {
+      console.log('Ah, we have our first value!');
+    });
+```
+
+### emitter.many(event, timesToListen, listener)
+
+Adds a listener that will execute **n times** for the event before being
+removed. The listener is invoked only the first **n times** the event is 
+fired, after which it is removed.
+
+```javascript
+    server.many('get', 4, function (value) {
+      console.log('This event will be listened to exactly four times.');
+    });
+```
+
+
+### emitter.removeListener(event, listener)
+### emitter.off(event, listener)
+
+Remove a listener from the listener array for the specified event. 
+**Caution**: changes array indices in the listener array behind the listener.
+
+```javascript
+    var callback = function(value) {
+      console.log('someone connected!');
+    };
+    server.on('get', callback);
+    // ...
+    server.removeListener('get', callback);
+```
+
+
+### emitter.removeAllListeners([event])
+
+Removes all listeners, or those of the specified event.
+
+
+### emitter.setMaxListeners(n)
+
+By default EventEmitters will print a warning if more than 10 listeners 
+are added to it. This is a useful default which helps finding memory leaks. 
+Obviously not all Emitters should be limited to 10. This function allows 
+that to be increased. Set to zero for unlimited.
+
+
+### emitter.listeners(event)
+
+Returns an array of listeners for the specified event. This array can be 
+manipulated, e.g. to remove listeners.
+
+```javascript
+    server.on('get', function(value) {
+      console.log('someone connected!');
+    });
+    console.log(server.listeners('get')); // [ [Function] ]
+```
+
+### emitter.listenersAny()
+
+Returns an array of listeners that are listening for any event that is 
+specified. This array can be manipulated, e.g. to remove listeners.
+
+```javascript
+    server.onAny(function(value) {
+      console.log('someone connected!');
+    });
+    console.log(server.listenersAny()[0]); // [ [Function] ]
+```
+
+### emitter.emit(event, [arg1], [arg2], [...])
+
+Execute each of the listeners that may be listening for the specified event 
+name in order with the list of arguments.
+
+# LICENSE
+
+(The MIT License)
+
+Copyright (c) 2011 hij1nx <http://www.twitter.com/hij1nx>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the 'Software'), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/eventemitter2/index.js

@@ -0,0 +1 @@
+module.exports = require('./lib/eventemitter2');

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/eventemitter2/lib/eventemitter2.js

@@ -0,0 +1,573 @@
+/*!
+ * EventEmitter2
+ * https://github.com/hij1nx/EventEmitter2
+ *
+ * Copyright (c) 2013 hij1nx
+ * Licensed under the MIT license.
+ */
+;!function(undefined) {
+
+  var isArray = Array.isArray ? Array.isArray : function _isArray(obj) {
+    return Object.prototype.toString.call(obj) === "[object Array]";
+  };
+  var defaultMaxListeners = 10;
+
+  function init() {
+    this._events = {};
+    if (this._conf) {
+      configure.call(this, this._conf);
+    }
+  }
+
+  function configure(conf) {
+    if (conf) {
+
+      this._conf = conf;
+
+      conf.delimiter && (this.delimiter = conf.delimiter);
+      conf.maxListeners && (this._events.maxListeners = conf.maxListeners);
+      conf.wildcard && (this.wildcard = conf.wildcard);
+      conf.newListener && (this.newListener = conf.newListener);
+
+      if (this.wildcard) {
+        this.listenerTree = {};
+      }
+    }
+  }
+
+  function EventEmitter(conf) {
+    this._events = {};
+    this.newListener = false;
+    configure.call(this, conf);
+  }
+
+  //
+  // Attention, function return type now is array, always !
+  // It has zero elements if no any matches found and one or more
+  // elements (leafs) if there are matches
+  //
+  function searchListenerTree(handlers, type, tree, i) {
+    if (!tree) {
+      return [];
+    }
+    var listeners=[], leaf, len, branch, xTree, xxTree, isolatedBranch, endReached,
+        typeLength = type.length, currentType = type[i], nextType = type[i+1];
+    if (i === typeLength && tree._listeners) {
+      //
+      // If at the end of the event(s) list and the tree has listeners
+      // invoke those listeners.
+      //
+      if (typeof tree._listeners === 'function') {
+        handlers && handlers.push(tree._listeners);
+        return [tree];
+      } else {
+        for (leaf = 0, len = tree._listeners.length; leaf < len; leaf++) {
+          handlers && handlers.push(tree._listeners[leaf]);
+        }
+        return [tree];
+      }
+    }
+
+    if ((currentType === '*' || currentType === '**') || tree[currentType]) {
+      //
+      // If the event emitted is '*' at this part
+      // or there is a concrete match at this patch
+      //
+      if (currentType === '*') {
+        for (branch in tree) {
+          if (branch !== '_listeners' && tree.hasOwnProperty(branch)) {
+            listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i+1));
+          }
+        }
+        return listeners;
+      } else if(currentType === '**') {
+        endReached = (i+1 === typeLength || (i+2 === typeLength && nextType === '*'));
+        if(endReached && tree._listeners) {
+          // The next element has a _listeners, add it to the handlers.
+          listeners = listeners.concat(searchListenerTree(handlers, type, tree, typeLength));
+        }
+
+        for (branch in tree) {
+          if (branch !== '_listeners' && tree.hasOwnProperty(branch)) {
+            if(branch === '*' || branch === '**') {
+              if(tree[branch]._listeners && !endReached) {
+                listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], typeLength));
+              }
+              listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i));
+            } else if(branch === nextType) {
+              listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i+2));
+            } else {
+              // No match on this one, shift into the tree but not in the type array.
+              listeners = listeners.concat(searchListenerTree(handlers, type, tree[branch], i));
+            }
+          }
+        }
+        return listeners;
+      }
+
+      listeners = listeners.concat(searchListenerTree(handlers, type, tree[currentType], i+1));
+    }
+
+    xTree = tree['*'];
+    if (xTree) {
+      //
+      // If the listener tree will allow any match for this part,
+      // then recursively explore all branches of the tree
+      //
+      searchListenerTree(handlers, type, xTree, i+1);
+    }
+
+    xxTree = tree['**'];
+    if(xxTree) {
+      if(i < typeLength) {
+        if(xxTree._listeners) {
+          // If we have a listener on a '**', it will catch all, so add its handler.
+          searchListenerTree(handlers, type, xxTree, typeLength);
+        }
+
+        // Build arrays of matching next branches and others.
+        for(branch in xxTree) {
+          if(branch !== '_listeners' && xxTree.hasOwnProperty(branch)) {
+            if(branch === nextType) {
+              // We know the next element will match, so jump twice.
+              searchListenerTree(handlers, type, xxTree[branch], i+2);
+            } else if(branch === currentType) {
+              // Current node matches, move into the tree.
+              searchListenerTree(handlers, type, xxTree[branch], i+1);
+            } else {
+              isolatedBranch = {};
+              isolatedBranch[branch] = xxTree[branch];
+              searchListenerTree(handlers, type, { '**': isolatedBranch }, i+1);
+            }
+          }
+        }
+      } else if(xxTree._listeners) {
+        // We have reached the end and still on a '**'
+        searchListenerTree(handlers, type, xxTree, typeLength);
+      } else if(xxTree['*'] && xxTree['*']._listeners) {
+        searchListenerTree(handlers, type, xxTree['*'], typeLength);
+      }
+    }
+
+    return listeners;
+  }
+
+  function growListenerTree(type, listener) {
+
+    type = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
+
+    //
+    // Looks for two consecutive '**', if so, don't add the event at all.
+    //
+    for(var i = 0, len = type.length; i+1 < len; i++) {
+      if(type[i] === '**' && type[i+1] === '**') {
+        return;
+      }
+    }
+
+    var tree = this.listenerTree;
+    var name = type.shift();
+
+    while (name) {
+
+      if (!tree[name]) {
+        tree[name] = {};
+      }
+
+      tree = tree[name];
+
+      if (type.length === 0) {
+
+        if (!tree._listeners) {
+          tree._listeners = listener;
+        }
+        else if(typeof tree._listeners === 'function') {
+          tree._listeners = [tree._listeners, listener];
+        }
+        else if (isArray(tree._listeners)) {
+
+          tree._listeners.push(listener);
+
+          if (!tree._listeners.warned) {
+
+            var m = defaultMaxListeners;
+
+            if (typeof this._events.maxListeners !== 'undefined') {
+              m = this._events.maxListeners;
+            }
+
+            if (m > 0 && tree._listeners.length > m) {
+
+              tree._listeners.warned = true;
+              console.error('(node) warning: possible EventEmitter memory ' +
+                            'leak detected. %d listeners added. ' +
+                            'Use emitter.setMaxListeners() to increase limit.',
+                            tree._listeners.length);
+              console.trace();
+            }
+          }
+        }
+        return true;
+      }
+      name = type.shift();
+    }
+    return true;
+  }
+
+  // By default EventEmitters will print a warning if more than
+  // 10 listeners are added to it. This is a useful default which
+  // helps finding memory leaks.
+  //
+  // Obviously not all Emitters should be limited to 10. This function allows
+  // that to be increased. Set to zero for unlimited.
+
+  EventEmitter.prototype.delimiter = '.';
+
+  EventEmitter.prototype.setMaxListeners = function(n) {
+    this._events || init.call(this);
+    this._events.maxListeners = n;
+    if (!this._conf) this._conf = {};
+    this._conf.maxListeners = n;
+  };
+
+  EventEmitter.prototype.event = '';
+
+  EventEmitter.prototype.once = function(event, fn) {
+    this.many(event, 1, fn);
+    return this;
+  };
+
+  EventEmitter.prototype.many = function(event, ttl, fn) {
+    var self = this;
+
+    if (typeof fn !== 'function') {
+      throw new Error('many only accepts instances of Function');
+    }
+
+    function listener() {
+      if (--ttl === 0) {
+        self.off(event, listener);
+      }
+      fn.apply(this, arguments);
+    }
+
+    listener._origin = fn;
+
+    this.on(event, listener);
+
+    return self;
+  };
+
+  EventEmitter.prototype.emit = function() {
+
+    this._events || init.call(this);
+
+    var type = arguments[0];
+
+    if (type === 'newListener' && !this.newListener) {
+      if (!this._events.newListener) { return false; }
+    }
+
+    // Loop through the *_all* functions and invoke them.
+    if (this._all) {
+      var l = arguments.length;
+      var args = new Array(l - 1);
+      for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
+      for (i = 0, l = this._all.length; i < l; i++) {
+        this.event = type;
+        this._all[i].apply(this, args);
+      }
+    }
+
+    // If there is no 'error' event listener then throw.
+    if (type === 'error') {
+
+      if (!this._all &&
+        !this._events.error &&
+        !(this.wildcard && this.listenerTree.error)) {
+
+        if (arguments[1] instanceof Error) {
+          throw arguments[1]; // Unhandled 'error' event
+        } else {
+          throw new Error("Uncaught, unspecified 'error' event.");
+        }
+        return false;
+      }
+    }
+
+    var handler;
+
+    if(this.wildcard) {
+      handler = [];
+      var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
+      searchListenerTree.call(this, handler, ns, this.listenerTree, 0);
+    }
+    else {
+      handler = this._events[type];
+    }
+
+    if (typeof handler === 'function') {
+      this.event = type;
+      if (arguments.length === 1) {
+        handler.call(this);
+      }
+      else if (arguments.length > 1)
+        switch (arguments.length) {
+          case 2:
+            handler.call(this, arguments[1]);
+            break;
+          case 3:
+            handler.call(this, arguments[1], arguments[2]);
+            break;
+          // slower
+          default:
+            var l = arguments.length;
+            var args = new Array(l - 1);
+            for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
+            handler.apply(this, args);
+        }
+      return true;
+    }
+    else if (handler) {
+      var l = arguments.length;
+      var args = new Array(l - 1);
+      for (var i = 1; i < l; i++) args[i - 1] = arguments[i];
+
+      var listeners = handler.slice();
+      for (var i = 0, l = listeners.length; i < l; i++) {
+        this.event = type;
+        listeners[i].apply(this, args);
+      }
+      return (listeners.length > 0) || !!this._all;
+    }
+    else {
+      return !!this._all;
+    }
+
+  };
+
+  EventEmitter.prototype.on = function(type, listener) {
+
+    if (typeof type === 'function') {
+      this.onAny(type);
+      return this;
+    }
+
+    if (typeof listener !== 'function') {
+      throw new Error('on only accepts instances of Function');
+    }
+    this._events || init.call(this);
+
+    // To avoid recursion in the case that type == "newListeners"! Before
+    // adding it to the listeners, first emit "newListeners".
+    this.emit('newListener', type, listener);
+
+    if(this.wildcard) {
+      growListenerTree.call(this, type, listener);
+      return this;
+    }
+
+    if (!this._events[type]) {
+      // Optimize the case of one listener. Don't need the extra array object.
+      this._events[type] = listener;
+    }
+    else if(typeof this._events[type] === 'function') {
+      // Adding the second element, need to change to array.
+      this._events[type] = [this._events[type], listener];
+    }
+    else if (isArray(this._events[type])) {
+      // If we've already got an array, just append.
+      this._events[type].push(listener);
+
+      // Check for listener leak
+      if (!this._events[type].warned) {
+
+        var m = defaultMaxListeners;
+
+        if (typeof this._events.maxListeners !== 'undefined') {
+          m = this._events.maxListeners;
+        }
+
+        if (m > 0 && this._events[type].length > m) {
+
+          this._events[type].warned = true;
+          console.error('(node) warning: possible EventEmitter memory ' +
+                        'leak detected. %d listeners added. ' +
+                        'Use emitter.setMaxListeners() to increase limit.',
+                        this._events[type].length);
+          console.trace();
+        }
+      }
+    }
+    return this;
+  };
+
+  EventEmitter.prototype.onAny = function(fn) {
+
+    if (typeof fn !== 'function') {
+      throw new Error('onAny only accepts instances of Function');
+    }
+
+    if(!this._all) {
+      this._all = [];
+    }
+
+    // Add the function to the event listener collection.
+    this._all.push(fn);
+    return this;
+  };
+
+  EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+  EventEmitter.prototype.off = function(type, listener) {
+    if (typeof listener !== 'function') {
+      throw new Error('removeListener only takes instances of Function');
+    }
+
+    var handlers,leafs=[];
+
+    if(this.wildcard) {
+      var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
+      leafs = searchListenerTree.call(this, null, ns, this.listenerTree, 0);
+    }
+    else {
+      // does not use listeners(), so no side effect of creating _events[type]
+      if (!this._events[type]) return this;
+      handlers = this._events[type];
+      leafs.push({_listeners:handlers});
+    }
+
+    for (var iLeaf=0; iLeaf<leafs.length; iLeaf++) {
+      var leaf = leafs[iLeaf];
+      handlers = leaf._listeners;
+      if (isArray(handlers)) {
+
+        var position = -1;
+
+        for (var i = 0, length = handlers.length; i < length; i++) {
+          if (handlers[i] === listener ||
+            (handlers[i].listener && handlers[i].listener === listener) ||
+            (handlers[i]._origin && handlers[i]._origin === listener)) {
+            position = i;
+            break;
+          }
+        }
+
+        if (position < 0) {
+          continue;
+        }
+
+        if(this.wildcard) {
+          leaf._listeners.splice(position, 1);
+        }
+        else {
+          this._events[type].splice(position, 1);
+        }
+
+        if (handlers.length === 0) {
+          if(this.wildcard) {
+            delete leaf._listeners;
+          }
+          else {
+            delete this._events[type];
+          }
+        }
+        return this;
+      }
+      else if (handlers === listener ||
+        (handlers.listener && handlers.listener === listener) ||
+        (handlers._origin && handlers._origin === listener)) {
+        if(this.wildcard) {
+          delete leaf._listeners;
+        }
+        else {
+          delete this._events[type];
+        }
+      }
+    }
+
+    return this;
+  };
+
+  EventEmitter.prototype.offAny = function(fn) {
+    var i = 0, l = 0, fns;
+    if (fn && this._all && this._all.length > 0) {
+      fns = this._all;
+      for(i = 0, l = fns.length; i < l; i++) {
+        if(fn === fns[i]) {
+          fns.splice(i, 1);
+          return this;
+        }
+      }
+    } else {
+      this._all = [];
+    }
+    return this;
+  };
+
+  EventEmitter.prototype.removeListener = EventEmitter.prototype.off;
+
+  EventEmitter.prototype.removeAllListeners = function(type) {
+    if (arguments.length === 0) {
+      !this._events || init.call(this);
+      return this;
+    }
+
+    if(this.wildcard) {
+      var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
+      var leafs = searchListenerTree.call(this, null, ns, this.listenerTree, 0);
+
+      for (var iLeaf=0; iLeaf<leafs.length; iLeaf++) {
+        var leaf = leafs[iLeaf];
+        leaf._listeners = null;
+      }
+    }
+    else {
+      if (!this._events[type]) return this;
+      this._events[type] = null;
+    }
+    return this;
+  };
+
+  EventEmitter.prototype.listeners = function(type) {
+    if(this.wildcard) {
+      var handlers = [];
+      var ns = typeof type === 'string' ? type.split(this.delimiter) : type.slice();
+      searchListenerTree.call(this, handlers, ns, this.listenerTree, 0);
+      return handlers;
+    }
+
+    this._events || init.call(this);
+
+    if (!this._events[type]) this._events[type] = [];
+    if (!isArray(this._events[type])) {
+      this._events[type] = [this._events[type]];
+    }
+    return this._events[type];
+  };
+
+  EventEmitter.prototype.listenersAny = function() {
+
+    if(this._all) {
+      return this._all;
+    }
+    else {
+      return [];
+    }
+
+  };
+
+  if (typeof define === 'function' && define.amd) {
+     // AMD. Register as an anonymous module.
+    define(function() {
+      return EventEmitter;
+    });
+  } else if (typeof exports === 'object') {
+    // CommonJS
+    exports.EventEmitter2 = EventEmitter;
+  }
+  else {
+    // Browser global.
+    window.EventEmitter2 = EventEmitter;
+  }
+}();

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/eventemitter2/package.json

@@ -0,0 +1,83 @@
+{
+  "name": "eventemitter2",
+  "version": "0.4.14",
+  "description": "A Node.js event emitter implementation with namespaces, wildcards, TTL and browser support.",
+  "keywords": [
+    "event",
+    "events",
+    "emitter",
+    "eventemitter"
+  ],
+  "author": {
+    "name": "hij1nx",
+    "email": "paolo@async.ly"
+  },
+  "contributors": [
+    {
+      "name": "Eric Elliott"
+    },
+    {
+      "name": "Charlie Robbins",
+      "email": "charlie@nodejitsu.com"
+    },
+    {
+      "name": "Jameson Lee",
+      "email": "jameson@nodejitsu.com"
+    },
+    {
+      "name": "Jeroen van Duffelen",
+      "email": "jvduf@nodejitsu.com"
+    },
+    {
+      "name": "Fedor Indutny",
+      "email": "fedor.indutny@gmail.com"
+    }
+  ],
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/hij1nx/EventEmitter2.git"
+  },
+  "devDependencies": {
+    "nodeunit": "*",
+    "benchmark": ">= 0.2.2"
+  },
+  "main": "./lib/eventemitter2.js",
+  "scripts": {
+    "test": "nodeunit test/simple/ && nodeunit test/wildcardEvents/",
+    "benchmark": "node test/perf/benchmark.js"
+  },
+  "files": [
+    "lib/eventemitter2.js",
+    "index.js"
+  ],
+  "bugs": {
+    "url": "https://github.com/hij1nx/EventEmitter2/issues"
+  },
+  "homepage": "https://github.com/hij1nx/EventEmitter2",
+  "_id": "eventemitter2@0.4.14",
+  "_shasum": "8f61b75cde012b2e9eb284d4545583b5643b61ab",
+  "_from": "eventemitter2@~0.4.13",
+  "_npmVersion": "1.4.7",
+  "_npmUser": {
+    "name": "jasonkuhrt",
+    "email": "jasonkuhrt@me.com"
+  },
+  "maintainers": [
+    {
+      "name": "hij1nx",
+      "email": "hij1nx@me.com"
+    },
+    {
+      "name": "jasonkuhrt",
+      "email": "jasonkuhrt@me.com"
+    }
+  ],
+  "dist": {
+    "shasum": "8f61b75cde012b2e9eb284d4545583b5643b61ab",
+    "tarball": "http://registry.npmjs.org/eventemitter2/-/eventemitter2-0.4.14.tgz"
+  },
+  "directories": {},
+  "_resolved": "https://registry.npmjs.org/eventemitter2/-/eventemitter2-0.4.14.tgz",
+  "readme": "ERROR: No README data found!"
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/.jshintrc

@@ -0,0 +1,14 @@
+{
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "latedef": "nofunc",
+  "newcap": true,
+  "noarg": true,
+  "sub": true,
+  "undef": true,
+  "unused": true,
+  "boss": true,
+  "eqnull": true,
+  "node": true
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/.travis.yml

@@ -0,0 +1,6 @@
+language: node_js
+node_js:
+  - 0.8
+  - '0.10'
+before_script:
+  - npm install -g grunt-cli

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/Gruntfile.js

@@ -0,0 +1,48 @@
+'use strict';
+
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    nodeunit: {
+      files: ['test/**/*_test.js'],
+    },
+    jshint: {
+      options: {
+        jshintrc: '.jshintrc'
+      },
+      gruntfile: {
+        src: 'Gruntfile.js'
+      },
+      lib: {
+        src: ['lib/**/*.js']
+      },
+      test: {
+        src: ['test/**/*.js']
+      },
+    },
+    watch: {
+      gruntfile: {
+        files: '<%= jshint.gruntfile.src %>',
+        tasks: ['jshint:gruntfile']
+      },
+      lib: {
+        files: '<%= jshint.lib.src %>',
+        tasks: ['jshint:lib', 'nodeunit']
+      },
+      test: {
+        files: '<%= jshint.test.src %>',
+        tasks: ['jshint:test', 'nodeunit']
+      },
+    },
+  });
+
+  // These plugins provide necessary tasks.
+  grunt.loadNpmTasks('grunt-contrib-nodeunit');
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-watch');
+
+  // Default task.
+  grunt.registerTask('default', ['jshint', 'nodeunit']);
+
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/LICENSE-MIT

@@ -0,0 +1,22 @@
+Copyright (c) 2013 "Cowboy" Ben Alman
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/README.md

@@ -0,0 +1,75 @@
+# exit [![Build Status](https://secure.travis-ci.org/cowboy/node-exit.png?branch=master)](http://travis-ci.org/cowboy/node-exit)
+
+A replacement for process.exit that ensures stdio are fully drained before exiting.
+
+To make a long story short, if `process.exit` is called on Windows, script output is often truncated when pipe-redirecting `stdout` or `stderr`. This module attempts to work around this issue by waiting until those streams have been completely drained before actually calling `process.exit`.
+
+See [Node.js issue #3584](https://github.com/joyent/node/issues/3584) for further reference.
+
+Tested in OS X 10.8, Windows 7 on Node.js 0.8.25 and 0.10.18.
+
+Based on some code by [@vladikoff](https://github.com/vladikoff).
+
+## Getting Started
+Install the module with: `npm install exit`
+
+```javascript
+var exit = require('exit');
+
+// These lines should appear in the output, EVEN ON WINDOWS.
+console.log("omg");
+console.error("yay");
+
+// process.exit(5);
+exit(5);
+
+// These lines shouldn't appear in the output.
+console.log("wtf");
+console.error("bro");
+```
+
+## Don't believe me? Try it for yourself.
+
+In Windows, clone the repo and cd to the `test\fixtures` directory. The only difference between [log.js](test/fixtures/log.js) and [log-broken.js](test/fixtures/log-broken.js) is that the former uses `exit` while the latter calls `process.exit` directly.
+
+This test was done using cmd.exe, but you can see the same results using `| grep "std"` in either PowerShell or git-bash.
+
+```
+C:\node-exit\test\fixtures>node log.js 0 10 stdout stderr 2>&1 | find "std"
+stdout 0
+stderr 0
+stdout 1
+stderr 1
+stdout 2
+stderr 2
+stdout 3
+stderr 3
+stdout 4
+stderr 4
+stdout 5
+stderr 5
+stdout 6
+stderr 6
+stdout 7
+stderr 7
+stdout 8
+stderr 8
+stdout 9
+stderr 9
+
+C:\node-exit\test\fixtures>node log-broken.js 0 10 stdout stderr 2>&1 | find "std"
+
+C:\node-exit\test\fixtures>
+```
+
+## Contributing
+In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).
+
+## Release History
+2013-11-26 - v0.1.2 - Fixed a bug with hanging processes.  
+2013-09-26 - v0.1.1 - Fixed some bugs. It seems to actually work now!  
+2013-09-20 - v0.1.0 - Initial release.
+
+## License
+Copyright (c) 2013 "Cowboy" Ben Alman  
+Licensed under the MIT license.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/lib/exit.js

@@ -0,0 +1,41 @@
+/*
+ * exit
+ * https://github.com/cowboy/node-exit
+ *
+ * Copyright (c) 2013 "Cowboy" Ben Alman
+ * Licensed under the MIT license.
+ */
+
+'use strict';
+
+module.exports = function exit(exitCode, streams) {
+  if (!streams) { streams = [process.stdout, process.stderr]; }
+  var drainCount = 0;
+  // Actually exit if all streams are drained.
+  function tryToExit() {
+    if (drainCount === streams.length) {
+      process.exit(exitCode);
+    }
+  }
+  streams.forEach(function(stream) {
+    // Count drained streams now, but monitor non-drained streams.
+    if (stream.bufferSize === 0) {
+      drainCount++;
+    } else {
+      stream.write('', 'utf-8', function() {
+        drainCount++;
+        tryToExit();
+      });
+    }
+    // Prevent further writing.
+    stream.write = function() {};
+  });
+  // If all streams were already drained, exit now.
+  tryToExit();
+  // In Windows, when run as a Node.js child process, a script utilizing
+  // this library might just exit with a 0 exit code, regardless. This code,
+  // despite the fact that it looks a bit crazy, appears to fix that.
+  process.on('exit', function() {
+    process.exit(exitCode);
+  });
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/package.json

@@ -0,0 +1,69 @@
+{
+  "name": "exit",
+  "description": "A replacement for process.exit that ensures stdio are fully drained before exiting.",
+  "version": "0.1.2",
+  "homepage": "https://github.com/cowboy/node-exit",
+  "author": {
+    "name": "\"Cowboy\" Ben Alman",
+    "url": "http://benalman.com/"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/cowboy/node-exit.git"
+  },
+  "bugs": {
+    "url": "https://github.com/cowboy/node-exit/issues"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://github.com/cowboy/node-exit/blob/master/LICENSE-MIT"
+    }
+  ],
+  "main": "lib/exit",
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "scripts": {
+    "test": "grunt nodeunit"
+  },
+  "devDependencies": {
+    "grunt-contrib-jshint": "~0.6.4",
+    "grunt-contrib-nodeunit": "~0.2.0",
+    "grunt-contrib-watch": "~0.5.3",
+    "grunt": "~0.4.1",
+    "which": "~1.0.5"
+  },
+  "keywords": [
+    "exit",
+    "process",
+    "stdio",
+    "stdout",
+    "stderr",
+    "drain",
+    "flush",
+    "3584"
+  ],
+  "readme": "# exit [![Build Status](https://secure.travis-ci.org/cowboy/node-exit.png?branch=master)](http://travis-ci.org/cowboy/node-exit)\n\nA replacement for process.exit that ensures stdio are fully drained before exiting.\n\nTo make a long story short, if `process.exit` is called on Windows, script output is often truncated when pipe-redirecting `stdout` or `stderr`. This module attempts to work around this issue by waiting until those streams have been completely drained before actually calling `process.exit`.\n\nSee [Node.js issue #3584](https://github.com/joyent/node/issues/3584) for further reference.\n\nTested in OS X 10.8, Windows 7 on Node.js 0.8.25 and 0.10.18.\n\nBased on some code by [@vladikoff](https://github.com/vladikoff).\n\n## Getting Started\nInstall the module with: `npm install exit`\n\n```javascript\nvar exit = require('exit');\n\n// These lines should appear in the output, EVEN ON WINDOWS.\nconsole.log(\"omg\");\nconsole.error(\"yay\");\n\n// process.exit(5);\nexit(5);\n\n// These lines shouldn't appear in the output.\nconsole.log(\"wtf\");\nconsole.error(\"bro\");\n```\n\n## Don't believe me? Try it for yourself.\n\nIn Windows, clone the repo and cd to the `test\\fixtures` directory. The only difference between [log.js](test/fixtures/log.js) and [log-broken.js](test/fixtures/log-broken.js) is that the former uses `exit` while the latter calls `process.exit` directly.\n\nThis test was done using cmd.exe, but you can see the same results using `| grep \"std\"` in either PowerShell or git-bash.\n\n```\nC:\\node-exit\\test\\fixtures>node log.js 0 10 stdout stderr 2>&1 | find \"std\"\nstdout 0\nstderr 0\nstdout 1\nstderr 1\nstdout 2\nstderr 2\nstdout 3\nstderr 3\nstdout 4\nstderr 4\nstdout 5\nstderr 5\nstdout 6\nstderr 6\nstdout 7\nstderr 7\nstdout 8\nstderr 8\nstdout 9\nstderr 9\n\nC:\\node-exit\\test\\fixtures>node log-broken.js 0 10 stdout stderr 2>&1 | find \"std\"\n\nC:\\node-exit\\test\\fixtures>\n```\n\n## Contributing\nIn lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).\n\n## Release History\n2013-11-26 - v0.1.2 - Fixed a bug with hanging processes.  \n2013-09-26 - v0.1.1 - Fixed some bugs. It seems to actually work now!  \n2013-09-20 - v0.1.0 - Initial release.\n\n## License\nCopyright (c) 2013 \"Cowboy\" Ben Alman  \nLicensed under the MIT license.\n",
+  "readmeFilename": "README.md",
+  "_id": "exit@0.1.2",
+  "dist": {
+    "shasum": "0632638f8d877cc82107d30a0fff1a17cba1cd0c",
+    "tarball": "http://registry.npmjs.org/exit/-/exit-0.1.2.tgz"
+  },
+  "_from": "exit@~0.1.1",
+  "_npmVersion": "1.3.11",
+  "_npmUser": {
+    "name": "cowboy",
+    "email": "cowboy@rj3.net"
+  },
+  "maintainers": [
+    {
+      "name": "cowboy",
+      "email": "cowboy@rj3.net"
+    }
+  ],
+  "directories": {},
+  "_shasum": "0632638f8d877cc82107d30a0fff1a17cba1cd0c",
+  "_resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz"
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/exit_test.js

@@ -0,0 +1,121 @@
+'use strict';
+
+/*
+  ======== A Handy Little Nodeunit Reference ========
+  https://github.com/caolan/nodeunit
+
+  Test methods:
+    test.expect(numAssertions)
+    test.done()
+  Test assertions:
+    test.ok(value, [message])
+    test.equal(actual, expected, [message])
+    test.notEqual(actual, expected, [message])
+    test.deepEqual(actual, expected, [message])
+    test.notDeepEqual(actual, expected, [message])
+    test.strictEqual(actual, expected, [message])
+    test.notStrictEqual(actual, expected, [message])
+    test.throws(block, [error], [message])
+    test.doesNotThrow(block, [error], [message])
+    test.ifError(value)
+*/
+
+var fs = require('fs');
+var exec = require('child_process').exec;
+
+var _which = require('which').sync;
+function which(command) {
+  try {
+    _which(command);
+    return command;
+  } catch (err) {
+    return false;
+  }
+}
+
+// Look for grep first (any OS). If not found (but on Windows) look for find,
+// which is Windows' horribly crippled grep alternative.
+var grep = which('grep') || process.platform === 'win32' && which('find');
+
+exports['exit'] = {
+  setUp: function(done) {
+    this.origCwd = process.cwd();
+    process.chdir('test/fixtures');
+    done();
+  },
+  tearDown: function(done) {
+    process.chdir(this.origCwd);
+    done();
+  },
+  'grep': function(test) {
+    test.expect(1);
+    // Many unit tests depend on this.
+    test.ok(grep, 'A suitable "grep" or "find" program was not found in the PATH.');
+    test.done();
+  },
+  // The rest of the tests are built dynamically, to keep things sane.
+};
+
+// A few helper functions.
+function normalizeLineEndings(s) {
+  return s.replace(/\r?\n/g, '\n');
+}
+
+// Capture command output, normalizing captured stdout to unix file endings.
+function run(command, callback) {
+  exec(command, function(error, stdout) {
+    callback(error ? error.code : 0, normalizeLineEndings(stdout));
+  });
+}
+
+// Read a fixture file, normalizing file contents to unix file endings.
+function fixture(filename) {
+  return normalizeLineEndings(String(fs.readFileSync(filename)));
+}
+
+function buildTests() {
+  // Build individual unit tests for command output.
+  var counts = [10, 100, 1000];
+  var outputs = [' stdout stderr', ' stdout', ' stderr'];
+  var pipes = ['', ' | ' + grep + ' "std"'];
+  counts.forEach(function(count) {
+    outputs.forEach(function(output) {
+      pipes.forEach(function(pipe) {
+        var command = 'node log.js 0 ' + count + output + ' 2>&1' + pipe;
+        exports['exit']['output (' + command + ')'] = function(test) {
+          test.expect(2);
+          run(command, function(code, actual) {
+            var expected = fixture(count + output.replace(/ /g, '-') + '.txt');
+            // Sometimes, the actual file lines are out of order on Windows.
+            // But since the point of this lib is to drain the buffer and not
+            // guarantee output order, we only test the length.
+            test.equal(actual.length, expected.length, 'should be the same length.');
+            // The "fail" lines in log.js should NOT be output!
+            test.ok(actual.indexOf('fail') === -1, 'should not output after exit is called.');
+            test.done();
+          });
+        };
+      });
+    });
+  });
+
+  // Build individual unit tests for exit codes.
+  var codes = [0, 1, 123];
+  codes.forEach(function(code) {
+    var command = 'node log.js ' + code + ' 10 stdout stderr';
+    exports['exit']['exit code (' + command + ')'] = function(test) {
+      test.expect(1);
+      run(command, function(actual) {
+        // The specified exit code should be passed through.
+        test.equal(actual, code, 'should exit with ' + code + ' error code.');
+        test.done();
+      });
+    };
+  });
+}
+
+// Don't bother building tests if grep wasn't found, otherwise everything will
+// fail and the error will get lost.
+if (grep) {
+  buildTests();
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/10-stderr.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/10-stdout-stderr.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/10-stdout.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/100-stderr.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/100-stdout.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/1000-stderr.txt

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javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/create-files.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+rm 10*.txt
+for n in 10 100 1000; do
+  node log.js 0 $n stdout stderr &> $n-stdout-stderr.txt
+  node log.js 0 $n stdout &> $n-stdout.txt
+  node log.js 0 $n stderr &> $n-stderr.txt
+done

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/log-broken.js

@@ -0,0 +1,23 @@
+var errorCode = process.argv[2];
+var max = process.argv[3];
+var modes = process.argv.slice(4);
+
+function stdout(message) {
+  if (modes.indexOf('stdout') === -1) { return; }
+  process.stdout.write('stdout ' + message + '\n');
+}
+
+function stderr(message) {
+  if (modes.indexOf('stderr') === -1) { return; }
+  process.stderr.write('stderr ' + message + '\n');
+}
+
+for (var i = 0; i < max; i++) {
+  stdout(i);
+  stderr(i);
+}
+
+process.exit(errorCode);
+
+stdout('fail');
+stderr('fail');

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/exit/test/fixtures/log.js

@@ -0,0 +1,25 @@
+var exit = require('../../lib/exit');
+
+var errorCode = process.argv[2];
+var max = process.argv[3];
+var modes = process.argv.slice(4);
+
+function stdout(message) {
+  if (modes.indexOf('stdout') === -1) { return; }
+  process.stdout.write('stdout ' + message + '\n');
+}
+
+function stderr(message) {
+  if (modes.indexOf('stderr') === -1) { return; }
+  process.stderr.write('stderr ' + message + '\n');
+}
+
+for (var i = 0; i < max; i++) {
+  stdout(i);
+  stderr(i);
+}
+
+exit(errorCode);
+
+stdout('fail');
+stderr('fail');

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/findup-sync/.jshintrc

@@ -0,0 +1,15 @@
+{
+  "loopfunc": true,
+  "curly": true,
+  "eqeqeq": true,
+  "immed": true,
+  "latedef": true,
+  "newcap": true,
+  "noarg": true,
+  "sub": true,
+  "undef": true,
+  "unused": true,
+  "boss": true,
+  "eqnull": true,
+  "node": true
+}

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/findup-sync/.travis.yml

@@ -0,0 +1,5 @@
+language: node_js
+node_js:
+  - 0.8
+before_script:
+  - npm install -g grunt-cli

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/findup-sync/Gruntfile.js

@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = function(grunt) {
+
+  // Project configuration.
+  grunt.initConfig({
+    nodeunit: {
+      files: ['test/**/*_test.js'],
+    },
+    jshint: {
+      options: {
+        jshintrc: '.jshintrc'
+      },
+      all: ['Gruntfile.js', 'lib/**/*.js', 'test/**/*.js']
+    }
+  });
+
+  // Load plugins.
+  grunt.loadNpmTasks('grunt-contrib-jshint');
+  grunt.loadNpmTasks('grunt-contrib-nodeunit');
+
+  // Default task.
+  grunt.registerTask('default', ['jshint', 'nodeunit']);
+
+};

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/findup-sync/LICENSE-MIT

@@ -0,0 +1,22 @@
+Copyright (c) 2013 "Cowboy" Ben Alman
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

javascript/base/exercices/pipeline/grunt/node_modules/grunt/node_modules/findup-sync/README.md

@@ -0,0 +1,45 @@
+# findup-sync [![Build Status](https://secure.travis-ci.org/cowboy/node-findup-sync.png?branch=master)](http://travis-ci.org/cowboy/node-findup-sync)
+
+Find the first file matching a given pattern in the current directory or the nearest ancestor directory.
+
+## Getting Started
+Install the module with: `npm install findup-sync`
+
+```js
+var findup = require('findup-sync');
+
+// Start looking in the CWD.
+var filepath1 = findup('{a,b}*.txt');
+
+// Start looking somewhere else, and ignore case (probably a good idea).
+var filepath2 = findup('{a,b}*.txt', {cwd: '/some/path', nocase: true});
+```
+
+## Usage
+
+```js
+findup(patternOrPatterns [, minimatchOptions])
+```
+
+### patternOrPatterns
+Type: `String` or `Array`  
+Default: none
+
+One or more wildcard glob patterns. Or just filenames.
+
+### minimatchOptions
+Type: `Object`  
+Default: `{}`
+
+Options to be passed to [minimatch](https://github.com/isaacs/minimatch).
+
+Note that if you want to start in a different directory than the current working directory, specify a `cwd` property here.
+
+## Contributing
+In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/).
+
+## Release History
+2014-03-14 - v0.1.3 - Updated dependencies.  
+2013-03-08 - v0.1.2 - Updated dependencies. Fixed a Node 0.9.x bug. Updated unit tests to work cross-platform.  
+2012-11-15 - v0.1.1 - Now works without an options object.  
+2012-11-01 - v0.1.0 - Initial release.