From 56be3bd4519bb20e4931a3151b1a1a36fc924a8a Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Fri, 20 Aug 2021 13:31:09 +0200
Subject: Squashed 'jed/' content from commit 3016c1f

git-subtree-dir: jed
git-subtree-split: 3016c1f595bf37b4ded95cfe6c1196a4b124bbe5
---
 .gitignore         |    1 +
 .travis.yml        |    4 +
 Makefile           |   13 +
 README.md          |   63 ++++
 jed.js             | 1027 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 package.json       |   27 ++
 plurals.jison      |   72 ++++
 test/common.js     |    2 +
 test/index.html    |   24 ++
 test/jquery.min.js |    4 +
 test/tests.js      |  746 ++++++++++++++++++++++++++++++++++++++
 11 files changed, 1983 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .travis.yml
 create mode 100644 Makefile
 create mode 100644 README.md
 create mode 100644 jed.js
 create mode 100644 package.json
 create mode 100644 plurals.jison
 create mode 100644 test/common.js
 create mode 100644 test/index.html
 create mode 100644 test/jquery.min.js
 create mode 100644 test/tests.js

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8d87b1d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+node_modules/*
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..b9207e5
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - '0.8'
+  - '0.10'
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..6e98585
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+REPORTER = dot
+
+test:
+	@./node_modules/.bin/mocha \
+		--require test/common \
+		--reporter $(REPORTER) \
+		--growl \
+		test/tests.js
+
+test-browser:
+	@./node_modules/.bin/serve .
+
+.PHONY: test
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c7cb86e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,63 @@
+[![Build Status](https://secure.travis-ci.org/SlexAxton/Jed.png)](http://travis-ci.org/SlexAxton/Jed)
+
+# Jed
+
+*Gettext Style i18n for Modern JavaScript Apps*
+
+For more info, please visit the docs site at <http://slexaxton.github.com/Jed>.
+
+## You sure you don't want something more modern?
+
+Jed is feature complete in my opinion. I am happy to fix bugs, but generally am not interested in adding more to the library.
+
+I also maintain [messageformat.js](https://github.com/SlexAxton/messageformat.js). If you don't specifically need a gettext implementation, I might suggest using MessageFormat instead, as it has better support for plurals/gender and has built-in locale data.
+
+
+## Parsing Gettext Files
+
+Jed doesn't include a Gettext file parser, but several third-party parsers exist that can have their output adapted for Jed.
+
+#### Node
+
+Just search the npm repository, there are several PO and MO file parsers available.
+
+#### Browser
+
+[Jed Gettext Parser](https://github.com/WrinklyNinja/jed-gettext-parser) is the only known browser MO file parser, and it also works in Node, and outputs Jed-compatible data directly.
+
+[gettext.js](https://code.google.com/p/gettext-js) and [Pomo.js](https://github.com/cfv1984/pomo) both include browser-compatible PO file parsers.
+
+## Todo
+
+* Build time generation of plural form functions
+* Web interface for building translation sets
+* Code introspection for default values
+
+## License
+
+Jed is a member project of the [jQuery Foundation](https://jquery.org/)
+
+You may use this software under the MIT License.
+
+You may contribute to this software under the jQuery Foundation CLA - <https://contribute.jquery.org/CLA/>
+
+
+## Author
+
+* Alex Sexton - @slexaxton - <https://alexsexton.com/>
+
+
+## Credits
+
+A good chunk of sanity checking was done against the gettext.js tests. That was written by:
+
+* Joshua I. Miller
+
+The sprintf implementation is from:
+
+* Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
+
+
+## The name
+
+The name jed.js is an homage to Jed Schmidt (<https://github.com/jed>) the JavaScript community member who is a japanese translator by day, and a "hobbyist" JavaScript programmer by night. Give your kids three character names and they'll probably get software named after them too.
diff --git a/jed.js b/jed.js
new file mode 100644
index 0000000..a64b313
--- /dev/null
+++ b/jed.js
@@ -0,0 +1,1027 @@
+/**
+ * @preserve jed.js https://github.com/SlexAxton/Jed
+ */
+/*
+-----------
+A gettext compatible i18n library for modern JavaScript Applications
+
+by Alex Sexton - AlexSexton [at] gmail - @SlexAxton
+
+MIT License
+
+A jQuery Foundation project - requires CLA to contribute -
+https://contribute.jquery.org/CLA/
+
+
+
+Jed offers the entire applicable GNU gettext spec'd set of
+functions, but also offers some nicer wrappers around them.
+The api for gettext was written for a language with no function
+overloading, so Jed allows a little more of that.
+
+Many thanks to Joshua I. Miller - unrtst@cpan.org - who wrote
+gettext.js back in 2008. I was able to vet a lot of my ideas
+against his. I also made sure Jed passed against his tests
+in order to offer easy upgrades -- jsgettext.berlios.de
+*/
+(function (root, undef) {
+
+  // Set up some underscore-style functions, if you already have
+  // underscore, feel free to delete this section, and use it
+  // directly, however, the amount of functions used doesn't
+  // warrant having underscore as a full dependency.
+  // Underscore 1.3.0 was used to port and is licensed
+  // under the MIT License by Jeremy Ashkenas.
+  var ArrayProto    = Array.prototype,
+      ObjProto      = Object.prototype,
+      slice         = ArrayProto.slice,
+      hasOwnProp    = ObjProto.hasOwnProperty,
+      nativeForEach = ArrayProto.forEach,
+      breaker       = {};
+
+  // We're not using the OOP style _ so we don't need the
+  // extra level of indirection. This still means that you
+  // sub out for real `_` though.
+  var _ = {
+    forEach : function( obj, iterator, context ) {
+      var i, l, key;
+      if ( obj === null ) {
+        return;
+      }
+
+      if ( nativeForEach && obj.forEach === nativeForEach ) {
+        obj.forEach( iterator, context );
+      }
+      else if ( obj.length === +obj.length ) {
+        for ( i = 0, l = obj.length; i < l; i++ ) {
+          if ( i in obj && iterator.call( context, obj[i], i, obj ) === breaker ) {
+            return;
+          }
+        }
+      }
+      else {
+        for ( key in obj) {
+          if ( hasOwnProp.call( obj, key ) ) {
+            if ( iterator.call (context, obj[key], key, obj ) === breaker ) {
+              return;
+            }
+          }
+        }
+      }
+    },
+    extend : function( obj ) {
+      this.forEach( slice.call( arguments, 1 ), function ( source ) {
+        for ( var prop in source ) {
+          obj[prop] = source[prop];
+        }
+      });
+      return obj;
+    }
+  };
+  // END Miniature underscore impl
+
+  // Jed is a constructor function
+  var Jed = function ( options ) {
+    // Some minimal defaults
+    this.defaults = {
+      "locale_data" : {
+        "messages" : {
+          "" : {
+            "domain"       : "messages",
+            "lang"         : "en",
+            "plural_forms" : "nplurals=2; plural=(n != 1);"
+          }
+          // There are no default keys, though
+        }
+      },
+      // The default domain if one is missing
+      "domain" : "messages",
+      // enable debug mode to log untranslated strings to the console
+      "debug" : false
+    };
+
+    // Mix in the sent options with the default options
+    this.options = _.extend( {}, this.defaults, options );
+    this.textdomain( this.options.domain );
+
+    if ( options.domain && ! this.options.locale_data[ this.options.domain ] ) {
+      throw new Error('Text domain set to non-existent domain: `' + options.domain + '`');
+    }
+  };
+
+  // The gettext spec sets this character as the default
+  // delimiter for context lookups.
+  // e.g.: context\u0004key
+  // If your translation company uses something different,
+  // just change this at any time and it will use that instead.
+  Jed.context_delimiter = String.fromCharCode( 4 );
+
+  function getPluralFormFunc ( plural_form_string ) {
+    return Jed.PF.compile( plural_form_string || "nplurals=2; plural=(n != 1);");
+  }
+
+  function Chain( key, i18n ){
+    this._key = key;
+    this._i18n = i18n;
+  }
+
+  // Create a chainable api for adding args prettily
+  _.extend( Chain.prototype, {
+    onDomain : function ( domain ) {
+      this._domain = domain;
+      return this;
+    },
+    withContext : function ( context ) {
+      this._context = context;
+      return this;
+    },
+    ifPlural : function ( num, pkey ) {
+      this._val = num;
+      this._pkey = pkey;
+      return this;
+    },
+    fetch : function ( sArr ) {
+      if ( {}.toString.call( sArr ) != '[object Array]' ) {
+        sArr = [].slice.call(arguments, 0);
+      }
+      return ( sArr && sArr.length ? Jed.sprintf : function(x){ return x; } )(
+        this._i18n.dcnpgettext(this._domain, this._context, this._key, this._pkey, this._val),
+        sArr
+      );
+    }
+  });
+
+  // Add functions to the Jed prototype.
+  // These will be the functions on the object that's returned
+  // from creating a `new Jed()`
+  // These seem redundant, but they gzip pretty well.
+  _.extend( Jed.prototype, {
+    // The sexier api start point
+    translate : function ( key ) {
+      return new Chain( key, this );
+    },
+
+    textdomain : function ( domain ) {
+      if ( ! domain ) {
+        return this._textdomain;
+      }
+      this._textdomain = domain;
+    },
+
+    gettext : function ( key ) {
+      return this.dcnpgettext.call( this, undef, undef, key );
+    },
+
+    dgettext : function ( domain, key ) {
+     return this.dcnpgettext.call( this, domain, undef, key );
+    },
+
+    dcgettext : function ( domain , key /*, category */ ) {
+      // Ignores the category anyways
+      return this.dcnpgettext.call( this, domain, undef, key );
+    },
+
+    ngettext : function ( skey, pkey, val ) {
+      return this.dcnpgettext.call( this, undef, undef, skey, pkey, val );
+    },
+
+    dngettext : function ( domain, skey, pkey, val ) {
+      return this.dcnpgettext.call( this, domain, undef, skey, pkey, val );
+    },
+
+    dcngettext : function ( domain, skey, pkey, val/*, category */) {
+      return this.dcnpgettext.call( this, domain, undef, skey, pkey, val );
+    },
+
+    pgettext : function ( context, key ) {
+      return this.dcnpgettext.call( this, undef, context, key );
+    },
+
+    dpgettext : function ( domain, context, key ) {
+      return this.dcnpgettext.call( this, domain, context, key );
+    },
+
+    dcpgettext : function ( domain, context, key/*, category */) {
+      return this.dcnpgettext.call( this, domain, context, key );
+    },
+
+    npgettext : function ( context, skey, pkey, val ) {
+      return this.dcnpgettext.call( this, undef, context, skey, pkey, val );
+    },
+
+    dnpgettext : function ( domain, context, skey, pkey, val ) {
+      return this.dcnpgettext.call( this, domain, context, skey, pkey, val );
+    },
+
+    // The most fully qualified gettext function. It has every option.
+    // Since it has every option, we can use it from every other method.
+    // This is the bread and butter.
+    // Technically there should be one more argument in this function for 'Category',
+    // but since we never use it, we might as well not waste the bytes to define it.
+    dcnpgettext : function ( domain, context, singular_key, plural_key, val ) {
+      // Set some defaults
+
+      plural_key = plural_key || singular_key;
+
+      // Use the global domain default if one
+      // isn't explicitly passed in
+      domain = domain || this._textdomain;
+
+      var fallback;
+
+      // Handle special cases
+
+      // No options found
+      if ( ! this.options ) {
+        // There's likely something wrong, but we'll return the correct key for english
+        // We do this by instantiating a brand new Jed instance with the default set
+        // for everything that could be broken.
+        fallback = new Jed();
+        return fallback.dcnpgettext.call( fallback, undefined, undefined, singular_key, plural_key, val );
+      }
+
+      // No translation data provided
+      if ( ! this.options.locale_data ) {
+        throw new Error('No locale data provided.');
+      }
+
+      if ( ! this.options.locale_data[ domain ] ) {
+        throw new Error('Domain `' + domain + '` was not found.');
+      }
+
+      if ( ! this.options.locale_data[ domain ][ "" ] ) {
+        throw new Error('No locale meta information provided.');
+      }
+
+      // Make sure we have a truthy key. Otherwise we might start looking
+      // into the empty string key, which is the options for the locale
+      // data.
+      if ( ! singular_key ) {
+        throw new Error('No translation key found.');
+      }
+
+      var key  = context ? context + Jed.context_delimiter + singular_key : singular_key,
+          locale_data = this.options.locale_data,
+          dict = locale_data[ domain ],
+          defaultConf = (locale_data.messages || this.defaults.locale_data.messages)[""],
+          pluralForms = dict[""].plural_forms || dict[""]["Plural-Forms"] || dict[""]["plural-forms"] || defaultConf.plural_forms || defaultConf["Plural-Forms"] || defaultConf["plural-forms"],
+          val_list,
+          res;
+
+      var val_idx;
+      if (val === undefined) {
+        // No value passed in; assume singular key lookup.
+        val_idx = 0;
+
+      } else {
+        // Value has been passed in; use plural-forms calculations.
+
+        // Handle invalid numbers, but try casting strings for good measure
+        if ( typeof val != 'number' ) {
+          val = parseInt( val, 10 );
+
+          if ( isNaN( val ) ) {
+            throw new Error('The number that was passed in is not a number.');
+          }
+        }
+
+        val_idx = getPluralFormFunc(pluralForms)(val);
+      }
+
+      // Throw an error if a domain isn't found
+      if ( ! dict ) {
+        throw new Error('No domain named `' + domain + '` could be found.');
+      }
+
+      val_list = dict[ key ];
+
+      // If there is no match, then revert back to
+      // english style singular/plural with the keys passed in.
+      if ( ! val_list || val_idx > val_list.length ) {
+        if (this.options.missing_key_callback) {
+          this.options.missing_key_callback(key, domain);
+        }
+        res = [ singular_key, plural_key ];
+
+        // collect untranslated strings
+        if (this.options.debug===true) {
+          console.log(res[ getPluralFormFunc(pluralForms)( val ) ]);
+        }
+        return res[ getPluralFormFunc()( val ) ];
+      }
+
+      res = val_list[ val_idx ];
+
+      // This includes empty strings on purpose
+      if ( ! res  ) {
+        res = [ singular_key, plural_key ];
+        return res[ getPluralFormFunc()( val ) ];
+      }
+      return res;
+    }
+  });
+
+
+  // We add in sprintf capabilities for post translation value interolation
+  // This is not internally used, so you can remove it if you have this
+  // available somewhere else, or want to use a different system.
+
+  // We _slightly_ modify the normal sprintf behavior to more gracefully handle
+  // undefined values.
+
+  /**
+   sprintf() for JavaScript 0.7-beta1
+   http://www.diveintojavascript.com/projects/javascript-sprintf
+
+   Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+       * Redistributions of source code must retain the above copyright
+         notice, this list of conditions and the following disclaimer.
+       * Redistributions in binary form must reproduce the above copyright
+         notice, this list of conditions and the following disclaimer in the
+         documentation and/or other materials provided with the distribution.
+       * Neither the name of sprintf() for JavaScript nor the
+         names of its contributors may be used to endorse or promote products
+         derived from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+   DISCLAIMED. IN NO EVENT SHALL Alexandru Marasteanu BE LIABLE FOR ANY
+   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  */
+  var sprintf = (function() {
+    function get_type(variable) {
+      return Object.prototype.toString.call(variable).slice(8, -1).toLowerCase();
+    }
+    function str_repeat(input, multiplier) {
+      for (var output = []; multiplier > 0; output[--multiplier] = input) {/* do nothing */}
+      return output.join('');
+    }
+
+    var str_format = function() {
+      if (!str_format.cache.hasOwnProperty(arguments[0])) {
+        str_format.cache[arguments[0]] = str_format.parse(arguments[0]);
+      }
+      return str_format.format.call(null, str_format.cache[arguments[0]], arguments);
+    };
+
+    str_format.format = function(parse_tree, argv) {
+      var cursor = 1, tree_length = parse_tree.length, node_type = '', arg, output = [], i, k, match, pad, pad_character, pad_length;
+      for (i = 0; i < tree_length; i++) {
+        node_type = get_type(parse_tree[i]);
+        if (node_type === 'string') {
+          output.push(parse_tree[i]);
+        }
+        else if (node_type === 'array') {
+          match = parse_tree[i]; // convenience purposes only
+          if (match[2]) { // keyword argument
+            arg = argv[cursor];
+            for (k = 0; k < match[2].length; k++) {
+              if (!arg.hasOwnProperty(match[2][k])) {
+                throw(sprintf('[sprintf] property "%s" does not exist', match[2][k]));
+              }
+              arg = arg[match[2][k]];
+            }
+          }
+          else if (match[1]) { // positional argument (explicit)
+            arg = argv[match[1]];
+          }
+          else { // positional argument (implicit)
+            arg = argv[cursor++];
+          }
+
+          if (/[^s]/.test(match[8]) && (get_type(arg) != 'number')) {
+            throw(sprintf('[sprintf] expecting number but found %s', get_type(arg)));
+          }
+
+          // Jed EDIT
+          if ( typeof arg == 'undefined' || arg === null ) {
+            arg = '';
+          }
+          // Jed EDIT
+
+          switch (match[8]) {
+            case 'b': arg = arg.toString(2); break;
+            case 'c': arg = String.fromCharCode(arg); break;
+            case 'd': arg = parseInt(arg, 10); break;
+            case 'e': arg = match[7] ? arg.toExponential(match[7]) : arg.toExponential(); break;
+            case 'f': arg = match[7] ? parseFloat(arg).toFixed(match[7]) : parseFloat(arg); break;
+            case 'o': arg = arg.toString(8); break;
+            case 's': arg = ((arg = String(arg)) && match[7] ? arg.substring(0, match[7]) : arg); break;
+            case 'u': arg = Math.abs(arg); break;
+            case 'x': arg = arg.toString(16); break;
+            case 'X': arg = arg.toString(16).toUpperCase(); break;
+          }
+          arg = (/[def]/.test(match[8]) && match[3] && arg >= 0 ? '+'+ arg : arg);
+          pad_character = match[4] ? match[4] == '0' ? '0' : match[4].charAt(1) : ' ';
+          pad_length = match[6] - String(arg).length;
+          pad = match[6] ? str_repeat(pad_character, pad_length) : '';
+          output.push(match[5] ? arg + pad : pad + arg);
+        }
+      }
+      return output.join('');
+    };
+
+    str_format.cache = {};
+
+    str_format.parse = function(fmt) {
+      var _fmt = fmt, match = [], parse_tree = [], arg_names = 0;
+      while (_fmt) {
+        if ((match = /^[^\x25]+/.exec(_fmt)) !== null) {
+          parse_tree.push(match[0]);
+        }
+        else if ((match = /^\x25{2}/.exec(_fmt)) !== null) {
+          parse_tree.push('%');
+        }
+        else if ((match = /^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(_fmt)) !== null) {
+          if (match[2]) {
+            arg_names |= 1;
+            var field_list = [], replacement_field = match[2], field_match = [];
+            if ((field_match = /^([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+              field_list.push(field_match[1]);
+              while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') {
+                if ((field_match = /^\.([a-z_][a-z_\d]*)/i.exec(replacement_field)) !== null) {
+                  field_list.push(field_match[1]);
+                }
+                else if ((field_match = /^\[(\d+)\]/.exec(replacement_field)) !== null) {
+                  field_list.push(field_match[1]);
+                }
+                else {
+                  throw('[sprintf] huh?');
+                }
+              }
+            }
+            else {
+              throw('[sprintf] huh?');
+            }
+            match[2] = field_list;
+          }
+          else {
+            arg_names |= 2;
+          }
+          if (arg_names === 3) {
+            throw('[sprintf] mixing positional and named placeholders is not (yet) supported');
+          }
+          parse_tree.push(match);
+        }
+        else {
+          throw('[sprintf] huh?');
+        }
+        _fmt = _fmt.substring(match[0].length);
+      }
+      return parse_tree;
+    };
+
+    return str_format;
+  })();
+
+  var vsprintf = function(fmt, argv) {
+    argv.unshift(fmt);
+    return sprintf.apply(null, argv);
+  };
+
+  Jed.parse_plural = function ( plural_forms, n ) {
+    plural_forms = plural_forms.replace(/n/g, n);
+    return Jed.parse_expression(plural_forms);
+  };
+
+  Jed.sprintf = function ( fmt, args ) {
+    if ( {}.toString.call( args ) == '[object Array]' ) {
+      return vsprintf( fmt, [].slice.call(args) );
+    }
+    return sprintf.apply(this, [].slice.call(arguments) );
+  };
+
+  Jed.prototype.sprintf = function () {
+    return Jed.sprintf.apply(this, arguments);
+  };
+  // END sprintf Implementation
+
+  // Start the Plural forms section
+  // This is a full plural form expression parser. It is used to avoid
+  // running 'eval' or 'new Function' directly against the plural
+  // forms.
+  //
+  // This can be important if you get translations done through a 3rd
+  // party vendor. I encourage you to use this instead, however, I
+  // also will provide a 'precompiler' that you can use at build time
+  // to output valid/safe function representations of the plural form
+  // expressions. This means you can build this code out for the most
+  // part.
+  Jed.PF = {};
+
+  Jed.PF.parse = function ( p ) {
+    var plural_str = Jed.PF.extractPluralExpr( p );
+    return Jed.PF.parser.parse.call(Jed.PF.parser, plural_str);
+  };
+
+  Jed.PF.compile = function ( p ) {
+    // Handle trues and falses as 0 and 1
+    function imply( val ) {
+      return (val === true ? 1 : val ? val : 0);
+    }
+
+    var ast = Jed.PF.parse( p );
+    return function ( n ) {
+      return imply( Jed.PF.interpreter( ast )( n ) );
+    };
+  };
+
+  Jed.PF.interpreter = function ( ast ) {
+    return function ( n ) {
+      var res;
+      switch ( ast.type ) {
+        case 'GROUP':
+          return Jed.PF.interpreter( ast.expr )( n );
+        case 'TERNARY':
+          if ( Jed.PF.interpreter( ast.expr )( n ) ) {
+            return Jed.PF.interpreter( ast.truthy )( n );
+          }
+          return Jed.PF.interpreter( ast.falsey )( n );
+        case 'OR':
+          return Jed.PF.interpreter( ast.left )( n ) || Jed.PF.interpreter( ast.right )( n );
+        case 'AND':
+          return Jed.PF.interpreter( ast.left )( n ) && Jed.PF.interpreter( ast.right )( n );
+        case 'LT':
+          return Jed.PF.interpreter( ast.left )( n ) < Jed.PF.interpreter( ast.right )( n );
+        case 'GT':
+          return Jed.PF.interpreter( ast.left )( n ) > Jed.PF.interpreter( ast.right )( n );
+        case 'LTE':
+          return Jed.PF.interpreter( ast.left )( n ) <= Jed.PF.interpreter( ast.right )( n );
+        case 'GTE':
+          return Jed.PF.interpreter( ast.left )( n ) >= Jed.PF.interpreter( ast.right )( n );
+        case 'EQ':
+          return Jed.PF.interpreter( ast.left )( n ) == Jed.PF.interpreter( ast.right )( n );
+        case 'NEQ':
+          return Jed.PF.interpreter( ast.left )( n ) != Jed.PF.interpreter( ast.right )( n );
+        case 'MOD':
+          return Jed.PF.interpreter( ast.left )( n ) % Jed.PF.interpreter( ast.right )( n );
+        case 'VAR':
+          return n;
+        case 'NUM':
+          return ast.val;
+        default:
+          throw new Error("Invalid Token found.");
+      }
+    };
+  };
+
+  Jed.PF.extractPluralExpr = function ( p ) {
+    // trim first
+    p = p.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
+
+    if (! /;\s*$/.test(p)) {
+      p = p.concat(';');
+    }
+
+    var nplurals_re = /nplurals\=(\d+);/,
+        plural_re = /plural\=(.*);/,
+        nplurals_matches = p.match( nplurals_re ),
+        res = {},
+        plural_matches;
+
+    // Find the nplurals number
+    if ( nplurals_matches.length > 1 ) {
+      res.nplurals = nplurals_matches[1];
+    }
+    else {
+      throw new Error('nplurals not found in plural_forms string: ' + p );
+    }
+
+    // remove that data to get to the formula
+    p = p.replace( nplurals_re, "" );
+    plural_matches = p.match( plural_re );
+
+    if (!( plural_matches && plural_matches.length > 1 ) ) {
+      throw new Error('`plural` expression not found: ' + p);
+    }
+    return plural_matches[ 1 ];
+  };
+
+  /* Jison generated parser */
+  Jed.PF.parser = (function(){
+
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"expressions":3,"e":4,"EOF":5,"?":6,":":7,"||":8,"&&":9,"<":10,"<=":11,">":12,">=":13,"!=":14,"==":15,"%":16,"(":17,")":18,"n":19,"NUMBER":20,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",6:"?",7:":",8:"||",9:"&&",10:"<",11:"<=",12:">",13:">=",14:"!=",15:"==",16:"%",17:"(",18:")",19:"n",20:"NUMBER"},
+productions_: [0,[3,2],[4,5],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,1],[4,1]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return { type : 'GROUP', expr: $$[$0-1] };
+break;
+case 2:this.$ = { type: 'TERNARY', expr: $$[$0-4], truthy : $$[$0-2], falsey: $$[$0] };
+break;
+case 3:this.$ = { type: "OR", left: $$[$0-2], right: $$[$0] };
+break;
+case 4:this.$ = { type: "AND", left: $$[$0-2], right: $$[$0] };
+break;
+case 5:this.$ = { type: 'LT', left: $$[$0-2], right: $$[$0] };
+break;
+case 6:this.$ = { type: 'LTE', left: $$[$0-2], right: $$[$0] };
+break;
+case 7:this.$ = { type: 'GT', left: $$[$0-2], right: $$[$0] };
+break;
+case 8:this.$ = { type: 'GTE', left: $$[$0-2], right: $$[$0] };
+break;
+case 9:this.$ = { type: 'NEQ', left: $$[$0-2], right: $$[$0] };
+break;
+case 10:this.$ = { type: 'EQ', left: $$[$0-2], right: $$[$0] };
+break;
+case 11:this.$ = { type: 'MOD', left: $$[$0-2], right: $$[$0] };
+break;
+case 12:this.$ = { type: 'GROUP', expr: $$[$0-1] };
+break;
+case 13:this.$ = { type: 'VAR' };
+break;
+case 14:this.$ = { type: 'NUM', val: Number(yytext) };
+break;
+}
+},
+table: [{3:1,4:2,17:[1,3],19:[1,4],20:[1,5]},{1:[3]},{5:[1,6],6:[1,7],8:[1,8],9:[1,9],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16]},{4:17,17:[1,3],19:[1,4],20:[1,5]},{5:[2,13],6:[2,13],7:[2,13],8:[2,13],9:[2,13],10:[2,13],11:[2,13],12:[2,13],13:[2,13],14:[2,13],15:[2,13],16:[2,13],18:[2,13]},{5:[2,14],6:[2,14],7:[2,14],8:[2,14],9:[2,14],10:[2,14],11:[2,14],12:[2,14],13:[2,14],14:[2,14],15:[2,14],16:[2,14],18:[2,14]},{1:[2,1]},{4:18,17:[1,3],19:[1,4],20:[1,5]},{4:19,17:[1,3],19:[1,4],20:[1,5]},{4:20,17:[1,3],19:[1,4],20:[1,5]},{4:21,17:[1,3],19:[1,4],20:[1,5]},{4:22,17:[1,3],19:[1,4],20:[1,5]},{4:23,17:[1,3],19:[1,4],20:[1,5]},{4:24,17:[1,3],19:[1,4],20:[1,5]},{4:25,17:[1,3],19:[1,4],20:[1,5]},{4:26,17:[1,3],19:[1,4],20:[1,5]},{4:27,17:[1,3],19:[1,4],20:[1,5]},{6:[1,7],8:[1,8],9:[1,9],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16],18:[1,28]},{6:[1,7],7:[1,29],8:[1,8],9:[1,9],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16]},{5:[2,3],6:[2,3],7:[2,3],8:[2,3],9:[1,9],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16],18:[2,3]},{5:[2,4],6:[2,4],7:[2,4],8:[2,4],9:[2,4],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16],18:[2,4]},{5:[2,5],6:[2,5],7:[2,5],8:[2,5],9:[2,5],10:[2,5],11:[2,5],12:[2,5],13:[2,5],14:[2,5],15:[2,5],16:[1,16],18:[2,5]},{5:[2,6],6:[2,6],7:[2,6],8:[2,6],9:[2,6],10:[2,6],11:[2,6],12:[2,6],13:[2,6],14:[2,6],15:[2,6],16:[1,16],18:[2,6]},{5:[2,7],6:[2,7],7:[2,7],8:[2,7],9:[2,7],10:[2,7],11:[2,7],12:[2,7],13:[2,7],14:[2,7],15:[2,7],16:[1,16],18:[2,7]},{5:[2,8],6:[2,8],7:[2,8],8:[2,8],9:[2,8],10:[2,8],11:[2,8],12:[2,8],13:[2,8],14:[2,8],15:[2,8],16:[1,16],18:[2,8]},{5:[2,9],6:[2,9],7:[2,9],8:[2,9],9:[2,9],10:[2,9],11:[2,9],12:[2,9],13:[2,9],14:[2,9],15:[2,9],16:[1,16],18:[2,9]},{5:[2,10],6:[2,10],7:[2,10],8:[2,10],9:[2,10],10:[2,10],11:[2,10],12:[2,10],13:[2,10],14:[2,10],15:[2,10],16:[1,16],18:[2,10]},{5:[2,11],6:[2,11],7:[2,11],8:[2,11],9:[2,11],10:[2,11],11:[2,11],12:[2,11],13:[2,11],14:[2,11],15:[2,11],16:[2,11],18:[2,11]},{5:[2,12],6:[2,12],7:[2,12],8:[2,12],9:[2,12],10:[2,12],11:[2,12],12:[2,12],13:[2,12],14:[2,12],15:[2,12],16:[2,12],18:[2,12]},{4:30,17:[1,3],19:[1,4],20:[1,5]},{5:[2,2],6:[1,7],7:[2,2],8:[1,8],9:[1,9],10:[1,10],11:[1,11],12:[1,12],13:[1,13],14:[1,14],15:[1,15],16:[1,16],18:[2,2]}],
+defaultActions: {6:[2,1]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this,
+        stack = [0],
+        vstack = [null], // semantic value stack
+        lstack = [], // location stack
+        table = this.table,
+        yytext = '',
+        yylineno = 0,
+        yyleng = 0,
+        recovering = 0,
+        TERROR = 2,
+        EOF = 1;
+
+    //this.reductionCount = this.shiftCount = 0;
+
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    if (typeof this.lexer.yylloc == 'undefined')
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+
+    if (typeof this.yy.parseError === 'function')
+        this.parseError = this.yy.parseError;
+
+    function popStack (n) {
+        stack.length = stack.length - 2*n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1; // $end = 1
+        // if token isn't its numeric value, convert
+        if (typeof token !== 'number') {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+
+    var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected;
+    while (true) {
+        // retreive state number from top of stack
+        state = stack[stack.length-1];
+
+        // use default actions if available
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol == null)
+                symbol = lex();
+            // read action for current state and first input
+            action = table[state] && table[state][symbol];
+        }
+
+        // handle parse error
+        _handle_error:
+        if (typeof action === 'undefined' || !action.length || !action[0]) {
+
+            if (!recovering) {
+                // Report error
+                expected = [];
+                for (p in table[state]) if (this.terminals_[p] && p > 2) {
+                    expected.push("'"+this.terminals_[p]+"'");
+                }
+                var errStr = '';
+                if (this.lexer.showPosition) {
+                    errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+"\nExpecting "+expected.join(', ') + ", got '" + this.terminals_[symbol]+ "'";
+                } else {
+                    errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
+                                  (symbol == 1 /*EOF*/ ? "end of input" :
+                                              ("'"+(this.terminals_[symbol] || symbol)+"'"));
+                }
+                this.parseError(errStr,
+                    {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+
+            // just recovered from another error
+            if (recovering == 3) {
+                if (symbol == EOF) {
+                    throw new Error(errStr || 'Parsing halted.');
+                }
+
+                // discard current lookahead and grab another
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                symbol = lex();
+            }
+
+            // try to recover from error
+            while (1) {
+                // check for error recovery rule in this state
+                if ((TERROR.toString()) in table[state]) {
+                    break;
+                }
+                if (state == 0) {
+                    throw new Error(errStr || 'Parsing halted.');
+                }
+                popStack(1);
+                state = stack[stack.length-1];
+            }
+
+            preErrorSymbol = symbol; // save the lookahead token
+            symbol = TERROR;         // insert generic error symbol as new lookahead
+            state = stack[stack.length-1];
+            action = table[state] && table[state][TERROR];
+            recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
+        }
+
+        // this shouldn't happen, unless resolve defaults are off
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
+        }
+
+        switch (action[0]) {
+
+            case 1: // shift
+                //this.shiftCount++;
+
+                stack.push(symbol);
+                vstack.push(this.lexer.yytext);
+                lstack.push(this.lexer.yylloc);
+                stack.push(action[1]); // push state
+                symbol = null;
+                if (!preErrorSymbol) { // normal execution/no error
+                    yyleng = this.lexer.yyleng;
+                    yytext = this.lexer.yytext;
+                    yylineno = this.lexer.yylineno;
+                    yyloc = this.lexer.yylloc;
+                    if (recovering > 0)
+                        recovering--;
+                } else { // error just occurred, resume old lookahead f/ before error
+                    symbol = preErrorSymbol;
+                    preErrorSymbol = null;
+                }
+                break;
+
+            case 2: // reduce
+                //this.reductionCount++;
+
+                len = this.productions_[action[1]][1];
+
+                // perform semantic action
+                yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
+                // default location, uses first token for firsts, last for lasts
+                yyval._$ = {
+                    first_line: lstack[lstack.length-(len||1)].first_line,
+                    last_line: lstack[lstack.length-1].last_line,
+                    first_column: lstack[lstack.length-(len||1)].first_column,
+                    last_column: lstack[lstack.length-1].last_column
+                };
+                r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+
+                if (typeof r !== 'undefined') {
+                    return r;
+                }
+
+                // pop off stack
+                if (len) {
+                    stack = stack.slice(0,-1*len*2);
+                    vstack = vstack.slice(0, -1*len);
+                    lstack = lstack.slice(0, -1*len);
+                }
+
+                stack.push(this.productions_[action[1]][0]);    // push nonterminal (reduce)
+                vstack.push(yyval.$);
+                lstack.push(yyval._$);
+                // goto new state = table[STATE][NONTERMINAL]
+                newState = table[stack[stack.length-2]][stack[stack.length-1]];
+                stack.push(newState);
+                break;
+
+            case 3: // accept
+                return true;
+        }
+
+    }
+
+    return true;
+}};/* Jison generated lexer */
+var lexer = (function(){
+
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parseError) {
+            this.yy.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext+=ch;
+        this.yyleng++;
+        this.match+=ch;
+        this.matched+=ch;
+        var lines = ch.match(/\n/);
+        if (lines) this.yylineno++;
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        this._input = ch + this._input;
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            match = this._input.match(this.rules[rules[i]]);
+            if (match) {
+                lines = match[0].match(/\n.*/g);
+                if (lines) this.yylineno += lines.length;
+                this.yylloc = {first_line: this.yylloc.last_line,
+                               last_line: this.yylineno+1,
+                               first_column: this.yylloc.last_column,
+                               last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
+                this.yytext += match[0];
+                this.match += match[0];
+                this.matches = match;
+                this.yyleng = this.yytext.length;
+                this._more = false;
+                this._input = this._input.slice(match[0].length);
+                this.matched += match[0];
+                token = this.performAction.call(this, this.yy, this, rules[i],this.conditionStack[this.conditionStack.length-1]);
+                if (token) return token;
+                else return;
+            }
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+var YYSTATE=YY_START;
+switch($avoiding_name_collisions) {
+case 0:/* skip whitespace */
+break;
+case 1:return 20
+break;
+case 2:return 19
+break;
+case 3:return 8
+break;
+case 4:return 9
+break;
+case 5:return 6
+break;
+case 6:return 7
+break;
+case 7:return 11
+break;
+case 8:return 13
+break;
+case 9:return 10
+break;
+case 10:return 12
+break;
+case 11:return 14
+break;
+case 12:return 15
+break;
+case 13:return 16
+break;
+case 14:return 17
+break;
+case 15:return 18
+break;
+case 16:return 5
+break;
+case 17:return 'INVALID'
+break;
+}
+};
+lexer.rules = [/^\s+/,/^[0-9]+(\.[0-9]+)?\b/,/^n\b/,/^\|\|/,/^&&/,/^\?/,/^:/,/^<=/,/^>=/,/^</,/^>/,/^!=/,/^==/,/^%/,/^\(/,/^\)/,/^$/,/^./];
+lexer.conditions = {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17],"inclusive":true}};return lexer;})()
+parser.lexer = lexer;
+return parser;
+})();
+// End parser
+
+  // Handle node, amd, and global systems
+  if (typeof exports !== 'undefined') {
+    if (typeof module !== 'undefined' && module.exports) {
+      exports = module.exports = Jed;
+    }
+    exports.Jed = Jed;
+  }
+  else {
+    if (typeof define === 'function' && define.amd) {
+      define(function() {
+        return Jed;
+      });
+    }
+    // Leak a global regardless of module system
+    root['Jed'] = Jed;
+  }
+
+})(this);
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..0e37bc7
--- /dev/null
+++ b/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "jed",
+  "version": "1.1.1",
+  "author": "Alex Sexton <alexsexton@gmail.com>",
+  "description": "Gettext Style i18n for Modern JavaScript Apps",
+  "repository": {
+    "type": "git",
+    "url": "https://SlexAxton@github.com/SlexAxton/Jed.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "main": "./jed",
+  "keywords": [
+    "i18n",
+    "Jed",
+    "gettext",
+    "internationalization"
+  ],
+  "dependencies" : {},
+  "devDependencies" : {
+    "mocha" : "*",
+    "expect.js" : "*",
+    "serve": "*"
+  },
+  "license": "MIT"
+}
diff --git a/plurals.jison b/plurals.jison
new file mode 100644
index 0000000..9364f99
--- /dev/null
+++ b/plurals.jison
@@ -0,0 +1,72 @@
+/* description: Parses end executes mathematical expressions. */
+
+/* lexical grammar */
+%lex
+%%
+
+\s+                   /* skip whitespace */
+[0-9]+("."[0-9]+)?\b  return 'NUMBER'
+"n"                   return 'n'
+"||"                  return '||'
+"&&"                  return '&&'
+"?"                   return '?'
+":"                   return ':'
+"<="                  return '<='
+">="                  return '>='
+"<"                   return '<'
+">"                   return '>'
+"!="                  return '!='
+"=="                  return '=='
+"%"                   return '%'
+"("                   return '('
+")"                   return ')'
+<<EOF>>               return 'EOF'
+.                     return 'INVALID'
+
+/lex
+
+/* operator associations and precedence */
+
+%right <code> '?' ':'
+%left '||'
+%left '&&'
+%left '<=' '>=' '<' '>' '!=' '=='
+%left '%'
+
+%start expressions
+
+%% /* language grammar */
+
+expressions
+    : e EOF
+        { return { type : 'GROUP', expr: $1 }; }
+    ;
+
+e
+    : e '?' e ':' e
+        {$$ = { type: 'TERNARY', expr: $1, truthy : $3, falsey: $5 }; }
+    | e '||' e
+        {$$ = { type: "OR", left: $1, right: $3 };}
+    | e '&&' e
+        {$$ = { type: "AND", left: $1, right: $3 };}
+    | e '<' e
+        {$$ = { type: 'LT', left: $1, right: $3 }; }
+    | e '<=' e
+        {$$ = { type: 'LTE', left: $1, right: $3 };}
+    | e '>' e
+        {$$ = { type: 'GT', left: $1, right: $3 };}
+    | e '>=' e
+        {$$ = { type: 'GTE', left: $1, right: $3 };}
+    | e '!=' e
+        {$$ = { type: 'NEQ', left: $1, right: $3 };}
+    | e '==' e
+        {$$ = { type: 'EQ', left: $1, right: $3 };}
+    | e '%' e
+        {$$ = { type: 'MOD', left: $1, right: $3 };}
+    | '(' e ')'
+        {$$ = { type: 'GROUP', expr: $2 }; }
+    | 'n'
+        {$$ = { type: 'VAR' }; }
+    | NUMBER
+        {$$ = { type: 'NUM', val: Number(yytext) }; }
+    ;
diff --git a/test/common.js b/test/common.js
new file mode 100644
index 0000000..7568d62
--- /dev/null
+++ b/test/common.js
@@ -0,0 +1,2 @@
+expect = require('expect.js');
+Jed = require('../jed');
diff --git a/test/index.html b/test/index.html
new file mode 100644
index 0000000..bd92793
--- /dev/null
+++ b/test/index.html
@@ -0,0 +1,24 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset=utf-8 />
+    <title>Jed.js Test Suite</title>
+    <link rel="stylesheet" href="/node_modules/mocha/mocha.css" />
+    <script src="/test/jquery.min.js"></script>
+    <script src="/node_modules/mocha/mocha.js"></script>
+    <script src="/node_modules/expect.js/expect.js"></script>
+    <script>mocha.setup('bdd')</script>
+
+    <script src="/jed.js"></script>
+    <script src="/test/tests.js"></script>
+  </head>
+  <body>
+    <h1>Jed.js Test Suite</h1>
+    <div id="mocha"></div>
+    <script>
+      window.onload = function () {
+        mocha.run().globals(['Jed']);
+      };
+    </script>
+  </body>
+</html>
diff --git a/test/jquery.min.js b/test/jquery.min.js
new file mode 100644
index 0000000..198b3ff
--- /dev/null
+++ b/test/jquery.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v1.7.1 jquery.com | jquery.org/license */
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a?a.style?parseFloat(f.css(a,d,"padding")):this[d]():null},f.fn["outer"+c]=function(a){var b=this[0];return b?b.style?parseFloat(f.css(b,d,a?"margin":"border")):this[d]():null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c],h=e.document.body;return e.document.compatMode==="CSS1Compat"&&g||h&&h["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var i=f.css(e,d),j=parseFloat(i);return f.isNumeric(j)?j:i}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f,typeof define=="function"&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return f})})(window);
\ No newline at end of file
diff --git a/test/tests.js b/test/tests.js
new file mode 100644
index 0000000..7ebc8c0
--- /dev/null
+++ b/test/tests.js
@@ -0,0 +1,746 @@
+(function (Jed){
+
+  describe("Property Checks", function () {
+    it("should exist", function () {
+      expect( Jed ).to.be.ok();
+    });
+
+    it("should have a context delimiter as per the gettext spec", function () {
+      expect( Jed.context_delimiter ).to.be( "\u0004" );
+      expect( Jed.context_delimiter ).to.be( String.fromCharCode( 4 ) );
+    });
+  });
+
+  // Group tests that need similar data
+  (function () {
+    var locale_data = {
+      "messages" : {
+        "" : {
+          "domain"        : "messages",
+          "lang"          : "en",
+          "plural-forms"  : "nplurals=2; plural=(n != 1);"
+        },
+        "test" : ["test_translation_output"]
+      }
+    };
+
+    var locale_data2 = {
+      "some_domain" : {
+        "" : {
+          "domain"        : "some_domain",
+          "lang"          : "en",
+          "plural-forms"  : "nplurals=2; plural=(n != 1);"
+        },
+        "test" : ["test_translation_output2"],
+        "zero length translation" : [""]
+      }
+    };
+
+    var locale_data3 = {
+      "some_domain" : {
+        "" : {
+          "domain"        : "some_domain",
+          "lang"          : "ar",
+          "plural-forms"  : "nplurals=6; plural=(n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 ? 4 : 5);"
+        },
+        "test" : ["test_translation_output3"],
+        "zero length translation" : [""]
+      }
+    };
+
+    var i18n = new Jed({
+      "domain" : "messages",
+      "locale_data" : locale_data
+    });
+
+    var i18n_2 = new Jed({
+      "domain" : "some_domain",
+      "locale_data" : locale_data2
+    });
+
+    var i18n_3 = new Jed({
+      "domain" : "some_domain",
+      "locale_data" : locale_data3
+    });
+
+    // Standard shorthand function
+    function _(msgid) {
+      return i18n_2.gettext(msgid);
+    }
+
+    // Actual tests
+    describe("Instantiation", function () {
+      it("should exist", function () {
+        expect( i18n ).to.be.ok();
+        expect( i18n_2 ).to.be.ok();
+        expect( i18n_3 ).to.be.ok();
+        expect( _ ).to.be.ok();
+      });
+    });
+
+    describe("Basic", function () {
+      it("should translate a key that exists in the translation", function () {
+        expect( i18n.gettext('test') ).to.be( 'test_translation_output' );
+      });
+
+      it("should just pass through strings that aren't translatable", function () {
+        expect( i18n.gettext('missing') ).to.be( 'missing' );
+      });
+
+      it("should translate a key in a locale with plural-forms rules that don't assume n==1 will return 0", function () {
+        expect(i18n_3.gettext('test')).to.be('test_translation_output3');
+      });
+
+      it("should allow you to wrap it as a shorthand function", function () {
+        expect( _('test') ).to.be( 'test_translation_output2' );
+        expect( _('missing') ).to.be( 'missing' );
+      });
+
+      it("should have identical output for wrapped and non-wrapped instances", function () {
+        expect( _('test') ).to.be( i18n_2.gettext('test') );
+        expect( _('missing') ).to.be( i18n_2.gettext('missing') );
+      });
+
+      it("should not allow you to use domains that don't exist", function () {
+        function badCreate() {
+          var x = new Jed({
+            "domain" : "missing_domain",
+            "locale_data" : locale_data
+          });
+          return x;
+        }
+        expect( badCreate ).to.throwException();
+      });
+
+      it("should just pass through translations that are empty strings", function () {
+        expect( _('zero length translation') ).to.be('zero length translation' );
+      });
+
+      it("should call the callback function (if given) when a key is missing", function() {
+        var callbackCalled;
+        function missingKeyCallback(key) {
+          callbackCalled = true;
+        }
+
+        callbackCalled = false;
+        var jedWithCallback = new Jed({
+          "missing_key_callback" : missingKeyCallback
+        });
+        jedWithCallback.gettext('missing key');
+        expect(callbackCalled).to.be(true);
+
+        callbackCalled = false;
+        var jedWithoutCallback = new Jed({});
+        jedWithoutCallback.gettext('missing key');
+        expect(callbackCalled).to.be(false);
+      });
+    });
+  })();
+
+  (function () {
+    var locale_data = {
+      "messages_1": {
+        "": {
+          "domain": "messages_1",
+          "lang": "en",
+          "plural-forms": "nplurals=2; plural=(n != 1);"
+        },
+        "test": ["test_1"],
+        "test singular": ["test_1 singular", "test_1 plural"],
+        "context\u0004test": ["test_1 context"],
+        "context\u0004test singular": ["test_1 context singular", "test_1 context plural"]
+      },
+      "messages_2": {
+        "": {
+          "domain": "messages_2",
+          "lang": "en",
+          "plural-forms": "nplurals=2; plural=(n != 1);"
+        },
+        "test": ["test_2"],
+        "test singular": ["test_2 singular", "test_2 plural"],
+        "context\u0004test": ["test_2 context"],
+        "context\u0004test singular": ["test_2 context singular", "test_2 context plural"]
+      }
+    };
+
+    describe("Domain", function () {
+      var i18n1 = new Jed({
+        domain : "messages_1",
+        locale_data : locale_data
+      });
+
+      var i18n_2 = new Jed({
+        domain : "messages_2",
+        locale_data : locale_data
+      });
+
+      // No default domain
+      var i18n_3 = new Jed({
+        locale_data : locale_data
+      });
+
+      it("should use the correct domain when there are multiple", function () {
+        expect( i18n1.gettext('test') ).to.be('test_1');
+        expect( i18n_2.gettext('test') ).to.be('test_2');
+      });
+
+      it("should still pass through non-existent keys", function () {
+        expect( i18n1.gettext('nope') ).to.be('nope');
+        expect( i18n_2.gettext('nope again') ).to.be('nope again');
+      });
+
+      it("should reveal the current domain on any instance", function () {
+        expect( i18n1.textdomain() ).to.be( 'messages_1' );
+        expect( i18n_2.textdomain() ).to.be( 'messages_2' );
+      });
+
+      it("should use `messages` as the default domain if none given", function () {
+        expect( i18n_3.textdomain() ).to.be('messages');
+      });
+
+      it("should allow on the fly domain switching", function () {
+        // Switch these up
+        i18n1.textdomain('messages_2');
+        i18n_2.textdomain('messages_1');
+
+        expect( i18n1.gettext('test') ).to.be('test_2');
+        expect( i18n_2.gettext('test') ).to.be('test_1');
+        expect( i18n1.textdomain() ).to.be( 'messages_2' );
+        expect( i18n_2.textdomain() ).to.be( 'messages_1' );
+      });
+
+      describe("#dgettext", function () {
+        it("should have the dgettext function", function () {
+          expect( i18n_3.dgettext ).to.be.ok();
+        });
+
+        it("should allow you to call the domain on the fly", function () {
+          expect( i18n_3.dgettext('messages_1', 'test') ).to.be('test_1');
+          expect( i18n_3.dgettext('messages_2', 'test') ).to.be('test_2');
+        });
+
+        it("should pass through non-existent keys", function () {
+          expect( i18n_3.dgettext('messages_1', 'nope') ).to.be('nope');
+          expect( i18n_3.dgettext('messages_2', 'nope again') ).to.be('nope again');
+        });
+      });
+
+      describe("#dcgettext", function () {
+        var i18n_4 = new Jed({
+          locale_data : locale_data
+        });
+
+        it("should have the dcgettext function", function () {
+          expect( i18n_4.dcgettext ).to.be.ok();
+        });
+
+        it("should ignore categories altogether", function () {
+          expect( i18n_4.dcgettext('messages_1', 'test', 'A_CATEGORY') ).to.be('test_1');
+        });
+      });
+    });
+
+    describe("Pluralization", function () {
+      var locale_data1 = {
+        "plural_test": {
+          "": {
+            "domain": "plural_test",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test singular": ["test_1"],
+          "test plural %1$d": ["test_1_singular %1$d", "test_1_plural %1$d"],
+          "context\u0004test context": ["test_1context"],
+          "test2": ["test_2"],
+          "zero length translation": [""],
+          "context\u0004test2": ["test_2context"],
+          "Not translated plural": ["asdf", "asdf"], // this should never hit, since it's msgid2
+          "context\u0004context plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+        }
+      };
+
+      var locale_data2 = {
+        "plural_test2": {
+          "": {
+            "domain": "plural_test2",
+            "lang": "sl",
+            // actual Slovenian pluralization rules
+            "plural_forms": "nplurals=4; plural=(n==1 ? 0 : n%10==2 ? 1 : n%10==3 || n%10==4 ? 2 : 3);"
+          },
+          "Singular" : ["Numerus 0", "Numerus 1", "Numerus 2", "Numerus 3" ]
+        }
+      };
+
+      var i18n = new Jed({
+        domain: "plural_test",
+        locale_data: locale_data1
+      });
+
+      var i18n_2 = new Jed({
+        domain: "plural_test2",
+        locale_data: locale_data2
+      });
+
+      describe("#ngettext", function () {
+
+        it("should have a ngettext function", function () {
+          expect( i18n.ngettext ).to.be.ok();
+        });
+
+        it("should choose the correct pluralization translation", function () {
+          expect( i18n.ngettext('test plural %1$d', 'test plural %1$d', 1) ).to.be( 'test_1_singular %1$d' );
+          expect( i18n.ngettext('test plural %1$d', 'test plural %1$d', 2) ).to.be( 'test_1_plural %1$d' );
+          expect( i18n.ngettext('test plural %1$d', 'test plural %1$d', 0) ).to.be( 'test_1_plural %1$d' );
+        });
+
+        it("should still pass through on plurals", function () {
+          expect(i18n.ngettext('Not translated', 'Not translated plural', 1) ).to.be( 'Not translated' );
+          expect(i18n.ngettext('Not translated', 'Not translated plural', 2) ).to.be( 'Not translated plural' );
+          expect(i18n.ngettext('Not translated', 'Not translated plural', 0) ).to.be( 'Not translated plural' );
+          expect(i18n_2.ngettext('Not translated', 'Not translated plural', 3) ).to.be( 'Not translated plural' );
+        });
+
+        it("should be able to parse complex pluralization rules", function () {
+          var strings = ['Singular', 'Plural'];
+          for (var i=0; i<=40; i++) {
+            var translation = i18n_2.ngettext(strings[0], strings[1], i);
+            var plural = ((i == 1) ? 0 :
+                          (i % 10 == 2) ? 1 :
+                            (i % 10 == 3 || i % 10 == 4) ? 2 : 3);
+
+            expect(translation).to.be( 'Numerus ' + plural );
+          }
+        });
+      });
+
+      var locale_data_multi = {
+        "messages_3": {
+          "": {
+            "domain": "messages_3",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test": ["test_1"],
+          "test singular": ["test_1 singular", "test_1 plural"],
+          "context\u0004test": ["test_1 context"],
+          "context\u0004test singular": ["test_1 context singular", "test_1 context plural"]
+        },
+        "messages_4": {
+          "": {
+            "domain": "messages_4",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test": ["test_2"],
+          "test singular": ["test_2 singular", "test_2 plural"],
+          "context\u0004test": ["test_2 context"],
+          "context\u0004test singular": ["test_2 context singular", "test_2 context plural"]
+        }
+      };
+
+      describe("#dngettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should have a dngettext function", function () {
+          expect( i18n.dngettext).to.be.ok();
+        });
+
+        it("should pluralize correctly, based on domain rules", function () {
+          expect(i18n.dngettext('messages_3', 'test singular', 'test plural', 1)).to.be('test_1 singular');
+          expect(i18n.dngettext('messages_3', 'test singular', 'test plural', 2)).to.be('test_1 plural');
+          expect(i18n.dngettext('messages_3', 'test singular', 'test plural', 0)).to.be('test_1 plural');
+
+          expect(i18n.dngettext('messages_4', 'test singular', 'test plural', 1)).to.be('test_2 singular');
+          expect(i18n.dngettext('messages_4', 'test singular', 'test plural', 2)).to.be('test_2 plural');
+          expect(i18n.dngettext('messages_4', 'test singular', 'test plural', 0)).to.be('test_2 plural');
+        });
+
+        it("should passthrough non-found keys regardless of pluralization addition", function (){
+          expect(i18n.dngettext('messages_3', 'Not translated', 'Not translated plural', 1)).to.be('Not translated');
+          expect(i18n.dngettext('messages_3', 'Not translated', 'Not translated plural', 2)).to.be('Not translated plural');
+          expect(i18n.dngettext('messages_3', 'Not translated', 'Not translated plural', 0)).to.be('Not translated plural');
+
+          expect(i18n.dngettext('messages_4', 'Not translated', 'Not translated plural', 1)).to.be('Not translated');
+          expect(i18n.dngettext('messages_4', 'Not translated', 'Not translated plural', 2)).to.be('Not translated plural');
+          expect(i18n.dngettext('messages_4', 'Not translated', 'Not translated plural', 0)).to.be('Not translated plural');
+        });
+      });
+
+      describe("#dcngettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should more or less ignore the category", function () {
+          expect(i18n.dcngettext('messages_3', 'test singular', 'test plural', 1, 'LC_MESSAGES')).to.be('test_1 singular');
+          expect(i18n.dcngettext('messages_3', 'test singular', 'test plural', 2, 'LC_MESSAGES')).to.be('test_1 plural');
+          expect(i18n.dcngettext('messages_3', 'test singular', 'test plural', 0, 'LC_MESSAGES')).to.be('test_1 plural');
+
+          expect(i18n.dcngettext('messages_4', 'test singular', 'test plural', 1, 'LC_MESSAGES')).to.be('test_2 singular');
+          expect(i18n.dcngettext('messages_4', 'test singular', 'test plural', 2, 'LC_MESSAGES')).to.be('test_2 plural');
+          expect(i18n.dcngettext('messages_4', 'test singular', 'test plural', 0, 'LC_MESSAGES')).to.be('test_2 plural');
+
+          expect(i18n.dcngettext('messages_3', 'Not translated', 'Not translated plural', 1, 'LC_MESSAGES')).to.be('Not translated');
+          expect(i18n.dcngettext('messages_3', 'Not translated', 'Not translated plural', 2, 'LC_MESSAGES')).to.be('Not translated plural');
+          expect(i18n.dcngettext('messages_3', 'Not translated', 'Not translated plural', 0, 'LC_MESSAGES')).to.be('Not translated plural');
+
+          expect(i18n.dcngettext('messages_4', 'Not translated', 'Not translated plural', 1, 'LC_MESSAGES')).to.be('Not translated');
+          expect(i18n.dcngettext('messages_4', 'Not translated', 'Not translated plural', 2, 'LC_MESSAGES')).to.be('Not translated plural');
+          expect(i18n.dcngettext('messages_4', 'Not translated', 'Not translated plural', 0, 'LC_MESSAGES')).to.be('Not translated plural');
+        });
+      });
+
+      describe("#pgettext", function () {
+        var locale_data_w_context = {
+          "context_test": {
+            "": {
+              "domain": "context_test",
+              "lang": "en",
+              "plural-forms": "nplurals=2; plural=(n != 1);"
+            },
+            "test singular": ["test_1"],
+            "test plural %1$d": ["test_1_singular %1$d", "test_1_plural %1$d"],
+            "context\u0004test context": ["test_1context"],
+            "test2": ["test_2"],
+            "zero length translation": [""],
+            "context\u0004test2": ["test_2context"],
+            "context\u0004context plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+          }
+        };
+
+        var i18n = new Jed({
+          domain : "context_test",
+          locale_data : locale_data_w_context
+        });
+
+        it("should expose the pgettext function", function () {
+          expect( i18n.pgettext ).to.be.ok();
+        });
+
+        it("should accept a context and look up a new key using the context_glue", function () {
+          expect( i18n.pgettext('context', 'test context') ).to.be( 'test_1context' );
+        });
+
+        it("should still pass through missing keys", function () {
+          expect( i18n.pgettext('context', 'Not translated') ).to.be( 'Not translated' );
+        });
+
+        it("should make sure same msgid returns diff results w/ context when appropriate", function () {
+          expect(i18n.gettext('test2')).to.be('test_2');
+          expect(i18n.pgettext('context', 'test2')).to.be( 'test_2context' );
+        });
+      });
+
+      describe("#dpgettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should have a dpgettext function", function () {
+          expect( i18n.dpgettext ).to.be.ok();
+        });
+
+        it("should use the domain and the context simultaneously", function () {
+          expect(i18n.dpgettext('messages_3', 'context', 'test')).to.be('test_1 context');
+          expect(i18n.dpgettext('messages_4', 'context', 'test')).to.be('test_2 context');
+        });
+
+        it("should pass through if either the domain, the key or the context isn't found", function () {
+          expect(i18n.dpgettext('messages_3', 'context', 'Not translated')).to.be('Not translated');
+          expect(i18n.dpgettext('messages_4', 'context', 'Not translated')).to.be('Not translated');
+        });
+
+      });
+
+      describe("#dcpgettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should have a dcpgettext function", function () {
+          expect( i18n.dcpgettext ).to.be.ok();
+        });
+
+        it("should use the domain and the context simultaneously - ignore the category", function () {
+          expect(i18n.dcpgettext('messages_3', 'context', 'test', 'LC_MESSAGES')).to.be('test_1 context');
+          expect(i18n.dcpgettext('messages_4', 'context', 'test', 'LC_MESSAGES')).to.be('test_2 context');
+        });
+
+        it("should pass through if either the domain, the key or the context isn't found", function () {
+          expect(i18n.dcpgettext('messages_3', 'context', 'Not translated', 'LC_MESSAGES')).to.be('Not translated');
+          expect(i18n.dcpgettext('messages_4', 'context', 'Not translated', 'LC_MESSAGES')).to.be('Not translated');
+        });
+
+      });
+
+      describe("#npgettext", function () {
+        var locale_data_w_context = {
+          "context_plural_test": {
+            "": {
+              "domain": "context_plural_test",
+              "lang": "en",
+              "plural-forms": "nplurals=2; plural=(n != 1);"
+            },
+            "test singular": ["test_1"],
+            "test plural %1$d": ["test_1_singular %1$d", "test_1_plural %1$d"],
+            "context\u0004test context": ["test_1context"],
+            "test2": ["test_2"],
+            "zero length translation": [""],
+            "context\u0004test2": ["test_2context"],
+            "context\u0004context plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+          }
+        };
+
+        var i18n = new Jed({
+          domain : "context_plural_test",
+          locale_data : locale_data_w_context
+        });
+
+        it("should have a dcpgettext function", function () {
+          expect( i18n.dcpgettext ).to.be.ok();
+        });
+
+        it("should handle plurals at the same time as contexts", function () {
+          expect(i18n.npgettext('context', 'context plural %1$d', 'plural %1$d', 1)).to.be('context_plural_1 singular %1$d');
+          expect(i18n.npgettext('context', 'context plural %1$d', 'plural %1$d', 2)).to.be('context_plural_1 plural %1$d');
+          expect(i18n.npgettext('context', 'context plural %1$d', 'plural %1$d', 0)).to.be('context_plural_1 plural %1$d');
+        });
+
+        it("should just pass through on not-found cases", function () {
+          expect(i18n.npgettext('context', 'Not translated', 'Not translated plural', 1)).to.be('Not translated');
+          expect(i18n.npgettext('context', 'Not translated', 'Not translated plural', 2)).to.be('Not translated plural');
+          expect(i18n.npgettext('context', 'Not translated', 'Not translated plural', 0)).to.be('Not translated plural');
+        });
+      });
+
+      describe("#dnpgettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should have a dnpgettext function", function () {
+          expect( i18n.dnpgettext ).to.be.ok();
+        });
+
+        it("should be able to do a domain, context, and pluralization lookup all at once", function () {
+          expect(i18n.dnpgettext('messages_3', 'context', 'test singular', 'test plural', 1)).to.be('test_1 context singular');
+          expect(i18n.dnpgettext('messages_3', 'context', 'test singular', 'test plural', 2)).to.be('test_1 context plural');
+          expect(i18n.dnpgettext('messages_3', 'context', 'test singular', 'test plural', 0)).to.be('test_1 context plural');
+
+          expect(i18n.dnpgettext('messages_4', 'context', 'test singular', 'test plural', 1)).to.be('test_2 context singular');
+          expect(i18n.dnpgettext('messages_4', 'context', 'test singular', 'test plural', 2)).to.be('test_2 context plural');
+          expect(i18n.dnpgettext('messages_4', 'context', 'test singular', 'test plural', 0)).to.be('test_2 context plural');
+        });
+
+        it("should pass through if everything doesn't point towards a key", function () {
+          expect(i18n.dnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 1)).to.be('Not translated');
+          expect(i18n.dnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 2)).to.be('Not translated plural');
+          expect(i18n.dnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 0)).to.be('Not translated plural');
+
+          expect(i18n.dnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 1)).to.be('Not translated');
+          expect(i18n.dnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 2)).to.be('Not translated plural');
+          expect(i18n.dnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 0)).to.be('Not translated plural');
+        });
+      });
+
+      describe("#dcnpgettext", function () {
+        var i18n = new Jed({
+          locale_data : locale_data_multi
+        });
+
+        it("should have a dcnpgettext function", function () {
+          expect( i18n.dcnpgettext ).to.be.ok();
+        });
+
+        it("should be able to do a domain, context, and pluralization lookup all at once - ignore category", function () {
+          expect(i18n.dcnpgettext('messages_3', 'context', 'test singular', 'test plural', 1, "LC_MESSAGES")).to.be('test_1 context singular');
+          expect(i18n.dcnpgettext('messages_3', 'context', 'test singular', 'test plural', 2, "LC_MESSAGES")).to.be('test_1 context plural');
+          expect(i18n.dcnpgettext('messages_3', 'context', 'test singular', 'test plural', 0, "LC_MESSAGES")).to.be('test_1 context plural');
+
+          expect(i18n.dcnpgettext('messages_4', 'context', 'test singular', 'test plural', 1, "LC_MESSAGES")).to.be('test_2 context singular');
+          expect(i18n.dcnpgettext('messages_4', 'context', 'test singular', 'test plural', 2, "LC_MESSAGES")).to.be('test_2 context plural');
+          expect(i18n.dcnpgettext('messages_4', 'context', 'test singular', 'test plural', 0, "LC_MESSAGES")).to.be('test_2 context plural');
+        });
+
+        it("should pass through if everything doesn't point towards a key", function () {
+          expect(i18n.dcnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 1, "LC_MESSAGES")).to.be('Not translated');
+          expect(i18n.dcnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 2, "LC_MESSAGES")).to.be('Not translated plural');
+          expect(i18n.dcnpgettext('messages_3', 'context', 'Not translated', 'Not translated plural', 0, "LC_MESSAGES")).to.be('Not translated plural');
+
+          expect(i18n.dcnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 1, "LC_MESSAGES")).to.be('Not translated');
+          expect(i18n.dcnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 2, "LC_MESSAGES")).to.be('Not translated plural');
+          expect(i18n.dcnpgettext('messages_4', 'context', 'Not translated', 'Not translated plural', 0, "LC_MESSAGES")).to.be('Not translated plural');
+        });
+      });
+    });
+
+    describe("Plural Forms Parsing", function (){
+      // This is the method from the original gettext.js that uses new Function
+      function evalParse( plural_forms ) {
+        var pf_re = new RegExp('^(\\s*nplurals\\s*=\\s*[0-9]+\\s*;\\s*plural\\s*=\\s*(?:\\s|[-\\?\\|&=!<>+*/%:;a-zA-Z0-9_\(\)])+)', 'm');
+        if (pf_re.test(plural_forms)) {
+          var pf = plural_forms;
+          if (! /;\s*$/.test(pf)) pf = pf.concat(';');
+
+          var code = 'var plural; var nplurals; '+pf+' return { "nplural" : nplurals, "plural" : (plural === true ? 1 : plural ? plural : 0) };';
+          return (new Function("n", code));
+        } else {
+          throw new Error("Syntax error in language file. Plural-Forms header is invalid ["+plural_forms+"]");
+        }
+      }
+
+      // http://translate.sourceforge.net/wiki/l10n/pluralforms
+      it("should have the same result as doing an eval on the expression for all known plural-forms.", function (){
+        var pfs = ["nplurals=2; plural=(n > 1)","nplurals=2; plural=(n != 1)","nplurals=6; plural= n==0 ? 0 : n==1 ? 1 : n==2 ? 2 : n%100>=3 && n%100<=10 ? 3 : n%100>=11 ? 4 : 5;","nplurals=1; plural=0","nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)","nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2","nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2","nplurals=4; plural= (n==1) ? 0 : (n==2) ? 1 : (n != 8 && n != 11) ? 2 : 3","nplurals=2; plural=n > 1","nplurals=5; plural=n==1 ? 0 : n==2 ? 1 : n<7 ? 2 : n<11 ? 3 : 4","nplurals=4; plural=(n==1 || n==11) ? 0 : (n==2 || n==12) ? 1 : (n > 2 && n < 20) ? 2 : 3","nplurals=2; plural= (n > 1)","nplurals=2; plural=(n%10!=1 || n%100==11)","nplurals=2; plural=n!=0","nplurals=2; plural=(n!=1)","nplurals=2; plural=(n!= 1)","nplurals=4; plural= (n==1) ? 0 : (n==2) ? 1 : (n == 3) ? 2 : 3","nplurals=2; plural=n>1;","nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && (n%100<10 || n%100>=20) ? 1 : 2)","nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n != 0 ? 1 : 2)","nplurals=2; plural= n==1 || n%10==1 ? 0 : 1","nplurals=3; plural=(n==0 ? 0 : n==1 ? 1 : 2)","nplurals=4; plural=(n==1 ? 0 : n==0 || ( n%100>1 && n%100<11) ? 1 : (n%100>10 && n%100<20 ) ? 2 : 3)","nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)","nplurals=2; plural=(n!=1);","nplurals=3; plural=(n==1 ? 0 : (n==0 || (n%100 > 0 && n%100 < 20)) ? 1 : 2);","nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n%100==4 ? 3 : 0)","nplurals=2; plural=n != 1","nplurals=2; plural=(n>1)","nplurals=1; plural=0;"],
+            pf, pfc, pfe, pfi, i;
+        for ( pfi = 0; pfi < pfs.length; pfi++ ) {
+          pf = ""+pfs[ pfi ];
+          for( i = 0; i < 106; i++ ){
+            pfc = Jed.PF.compile( ""+pf )( i );
+            pfe = evalParse( ""+pf )( i ).plural;
+            if (pfc !== pfe) {
+              throw new Error('expected ' + pfe + ' but got ' + pfc);
+            }
+          }
+        }
+      });
+
+    });
+
+    describe("Chainable API", function () {
+      var locale_data_w_context = {
+        "context_sprintf_test": {
+          "": {
+            "domain": "context_sprintf_test",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test singular": ["test_1"],
+          "test plural %1$d": ["test_1_singular %1$d", "test_1_plural %1$d"],
+          "context\u0004test context": ["test_1context"],
+          "test2": ["test_2"],
+          "zero length translation": [""],
+          "context\u0004test2": ["test_2context"],
+          "context\u0004context plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+        },
+        "other_domain": {
+          "": {
+            "domain": "other_domain",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test other_domain singular": ["other domain test 1"],
+          "context\u0004context other plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+        }
+      };
+      var i18n = new Jed({
+        "locale_data" : locale_data_w_context,
+        "domain": "context_sprintf_test"
+      });
+
+      it("should handle a simple gettext passthrough", function (){
+        expect( i18n.translate('test singular').fetch() ).to.be('test_1');
+      });
+
+      it("should handle changing domains", function (){
+        expect( i18n.translate('test other_domain singular').onDomain('other_domain').fetch() ).to.be('other domain test 1');
+      });
+
+      it("should allow you to add plural information in the chain.", function () {
+        expect( i18n.translate("test plural %1$d").ifPlural(5, "dont matta").fetch() ).to.be( "test_1_plural %1$d" );
+      });
+
+      it("should take in a sprintf set of args (as array) on the plural lookup", function(){
+        expect( i18n.translate("test plural %1$d").ifPlural(5, "dont matta").fetch([5]) ).to.be( "test_1_plural 5" );
+        expect( i18n.translate("test plural %1$d %2$d").ifPlural(5, "dont matta %1$d %2$d").fetch([5, 6]) ).to.be( "dont matta 5 6" );
+        expect( i18n.translate("test plural %1$d %2$d").ifPlural(1, "dont matta %1$d %2$d").fetch([1, 6]) ).to.be( "test plural 1 6" );
+      });
+
+      it("should take in a sprintf set of args (as args) on the plural lookup", function(){
+        expect( i18n.translate("test plural %1$d %2$d").ifPlural(5, "dont matta %1$d %2$d").fetch(5, 6) ).to.be( "dont matta 5 6" );
+        expect( i18n.translate("test plural %1$d %2$d").ifPlural(1, "dont matta %1$d %2$d").fetch(1, 6) ).to.be( "test plural 1 6" );
+      });
+
+      it("should handle context information.", function () {
+        expect(i18n.translate('test context').withContext('context').fetch() ).to.be('test_1context');
+      });
+
+      it("should be able to do all at the same time.", function () {
+        expect( i18n.translate("context other plural %1$d").withContext('context').onDomain('other_domain').ifPlural(5, "ignored %1$d").fetch(5) ).to.be( "context_plural_1 plural 5" );
+        expect( i18n.translate("context other plural %1$d").withContext('context').onDomain('other_domain').ifPlural(1, "ignored %1$d").fetch(1) ).to.be( "context_plural_1 singular 1" );
+      });
+
+    });
+
+    describe("Sprintf", function () {
+      var locale_data_w_context = {
+        "context_sprintf_test": {
+          "": {
+            "domain": "context_sprintf_test",
+            "lang": "en",
+            "plural-forms": "nplurals=2; plural=(n != 1);"
+          },
+          "test singular": ["test_1"],
+          "test plural %1$d": ["test_1_singular %1$d", "test_1_plural %1$d"],
+          "context\u0004test context": ["test_1context"],
+          "test2": ["test_2"],
+          "zero length translation": [""],
+          "context\u0004test2": ["test_2context"],
+          "context\u0004context plural %1$d": ["context_plural_1 singular %1$d", "context_plural_1 plural %1$d"]
+        }
+      };
+
+      var i18n = new Jed({
+        "locale_data" : locale_data_w_context,
+        "domain": "context_sprintf_test"
+      });
+
+
+      it("should take multiple types of arrays as input", function () {
+        var strings = {
+          "blah" : "blah",
+          "thing%1$sbob" : "thing[one]bob",
+          "thing%1$s%2$sbob" : "thing[one][two]bob",
+          "thing%1$sasdf%2$sasdf" : "thing[one]asdf[two]asdf",
+          "%1$s%2$s%3$s" : "[one][two]",
+          "tom%1$saDick" : "tom[one]aDick"
+        };
+        var args = ["[one]", "[two]"];
+
+        for (var i in strings) {
+          // test using new Array
+          expect(Jed.sprintf(i, ["[one]","[two]"])).to.be(strings[i]);
+          expect(i18n.sprintf(i, ["[one]","[two]"])).to.be(strings[i]);
+          // test using predefined array
+          expect(Jed.sprintf(i, args)).to.be(strings[i]);
+          expect(i18n.sprintf(i, args)).to.be(strings[i]);
+        }
+      });
+
+
+
+      it("should accept a single string instead of an array", function () {
+        // test using scalar rather than array
+        var strings = {
+          "blah" : "blah",
+          "" : "",
+          "%%" : "%",
+          "tom%%dick" : "tom%dick",
+          "thing%1$sbob" : "thing[one]bob",
+          "thing%1$s%2$sbob" : "thing[one]bob",
+          "thing%1$sasdf%2$sasdf" : "thing[one]asdfasdf",
+          "%1$s%2$s%3$s" : "[one]"
+        };
+        var arg = "[one]";
+
+        for (var i in strings) {
+          expect(Jed.sprintf(i, arg)).to.be(strings[i]);
+          expect(i18n.sprintf(i, arg)).to.be(strings[i]);
+        }
+      });
+    });
+  })();
+
+})( Jed );
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