From 5e32f2223c22b3f7ae8341164688cc310a668bc2 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sat, 6 Jul 2013 20:11:18 +0200
Subject: [PATCH 01/10] An erroneous 1.4.5 left in.

---
 index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.html b/index.html
index ab9119708..ea0cf0b09 100644
--- a/index.html
+++ b/index.html
@@ -1843,7 +1843,7 @@ <h2 id="links">Links &amp; Suggested Reading</h2>
       <h2 id="changelog">Change Log</h2>
 
       <p>
-        <b class="header">1.5.0</b> &mdash; <small><i>Jul. 6, 2013</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.4...1.4.5">Diff</a><br />
+        <b class="header">1.5.0</b> &mdash; <small><i>Jul. 6, 2013</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.4...1.5.0">Diff</a><br />
         <ul>
           <li>
             Added a new <tt>unzip</tt> function, as the inverse of <tt>_.zip</tt>.

From d2a3f08a034b6654de0821cbfc51e6c58e2b3dca Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sat, 6 Jul 2013 20:40:34 +0200
Subject: [PATCH 02/10] Test for #1186, throttling, waiting, throttling.

---
 test/functions.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/test/functions.js b/test/functions.js
index 69011f8bd..f66a9e0ef 100644
--- a/test/functions.js
+++ b/test/functions.js
@@ -142,6 +142,20 @@ $(document).ready(function() {
     _.delay(function(){ equal(counter, 2, "incr was called twice"); start(); }, 64);
   });
 
+  asyncTest("more throttling", 3, function() {
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 30);
+    throttledIncr(); throttledIncr();
+    ok(counter == 1);
+    _.delay(function(){
+      ok(counter == 2);
+      throttledIncr();
+      ok(counter == 3);
+      start();
+    }, 85);
+  });
+
   asyncTest("throttle repeatedly with results", 6, function() {
     var counter = 0;
     var incr = function(){ return ++counter; };

From 7c658b20239e82a2a918bba520cf9f7858ffced2 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sat, 6 Jul 2013 21:24:51 +0200
Subject: [PATCH 03/10] Fixes #1186, throttle with leading=false, let it
 expire, then call again expecting leading=false to kick in again.
 questionable semantics.

---
 test/functions.js | 21 +++++++++++++++++++++
 underscore.js     |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/test/functions.js b/test/functions.js
index f66a9e0ef..852764516 100644
--- a/test/functions.js
+++ b/test/functions.js
@@ -211,6 +211,27 @@ $(document).ready(function() {
     }, 96);
   });
 
+  asyncTest("more throttle does not trigger leading call when leading is set to false", 3, function() {
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 100, {leading: false});
+
+    throttledIncr();
+    _.delay(throttledIncr, 50);
+    _.delay(throttledIncr, 60);
+    _.delay(throttledIncr, 200);
+    ok(counter === 0);
+
+    _.delay(function() {
+      ok(counter == 1);
+    }, 250);
+
+    _.delay(function() {
+      ok(counter == 2);
+      start();
+    }, 350);
+  });
+
   asyncTest("throttle does not trigger trailing call when trailing is set to false", 4, function() {
     var counter = 0;
     var incr = function(){ counter++; };
diff --git a/underscore.js b/underscore.js
index 70fae3f69..0877d4853 100644
--- a/underscore.js
+++ b/underscore.js
@@ -668,7 +668,7 @@
     };
     return function() {
       var now = new Date;
-      if (!previous && options.leading === false) previous = now;
+      if (options.leading === false) previous = now;
       var remaining = wait - (now - previous);
       context = this;
       args = arguments;

From 0c88efedaf0a54a773f90c64b9b9b3d8e498ffb9 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sat, 6 Jul 2013 23:08:17 +0200
Subject: [PATCH 04/10] Fixes #1186. Clear previous on final fn call, when
 leading === false (in throttle)

---
 test/functions.js | 15 +++++++++++++++
 underscore.js     |  4 ++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/test/functions.js b/test/functions.js
index 852764516..90843afa1 100644
--- a/test/functions.js
+++ b/test/functions.js
@@ -232,6 +232,21 @@ $(document).ready(function() {
     }, 350);
   });
 
+  asyncTest("one more throttle with leading: false test", 2, function() {
+    var counter = 0;
+    var incr = function(){ counter++; };
+    var throttledIncr = _.throttle(incr, 100, {leading: false});
+
+    var time = new Date;
+    while (new Date - time < 350) throttledIncr();
+    ok(counter === 3);
+
+    _.delay(function() {
+      equal(counter, 4);
+      start();
+    }, 200);
+  });
+
   asyncTest("throttle does not trigger trailing call when trailing is set to false", 4, function() {
     var counter = 0;
     var incr = function(){ counter++; };
diff --git a/underscore.js b/underscore.js
index 0877d4853..a4bf8ab8f 100644
--- a/underscore.js
+++ b/underscore.js
@@ -662,13 +662,13 @@
     var previous = 0;
     options || (options = {});
     var later = function() {
-      previous = new Date;
+      previous = options.leading === false ? 0 : new Date;
       timeout = null;
       result = func.apply(context, args);
     };
     return function() {
       var now = new Date;
-      if (options.leading === false) previous = now;
+      if (!previous && options.leading === false) previous = now;
       var remaining = wait - (now - previous);
       context = this;
       args = arguments;

From a61abaf74ee439c3ea3fba6d1ad6aeb2926711c4 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sun, 7 Jul 2013 00:57:29 +0200
Subject: [PATCH 05/10] #1190. Correct the outdated comment describing _.unzip.

---
 underscore.js | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/underscore.js b/underscore.js
index a4bf8ab8f..a2712954f 100644
--- a/underscore.js
+++ b/underscore.js
@@ -498,12 +498,11 @@
     return _.unzip.apply(_, slice.call(arguments));
   };
 
-  // The inverse operation to `_.zip`. If given an array of pairs it
-  // returns an array of the paired elements split into two left and
-  // right element arrays, if given an array of triples it returns a
-  // three element array and so on. For example, `_.unzip` given
-  // `[['a',1],['b',2],['c',3]]` returns the array
-  // [['a','b','c'],[1,2,3]].
+  // The complementary operation to `_.zip`. Passed a list of arrays, returns
+  // a list of arrays, the first of which contains all of the first elements,
+  // the second the second, and so on. For example, `_.unzip` given
+  // `['a',1],['b',2],['c',3]` returns the array
+  // `[['a','b','c'],[1,2,3]]`.
   _.unzip = function() {
     var length = _.max(_.pluck(arguments, "length").concat(0));
     var results = new Array(length);

From 23cec0d521933b6a1e7d9a1fdc1f6b2b53ec2dfc Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sun, 7 Jul 2013 08:43:14 +0200
Subject: [PATCH 06/10] Test for #1188. Undefined behavior, but union should be
 able to be passed non-array values as arguments.

---
 test/arrays.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/arrays.js b/test/arrays.js
index 11e5ca7bf..f592af4e9 100644
--- a/test/arrays.js
+++ b/test/arrays.js
@@ -120,6 +120,9 @@ $(document).ready(function() {
     (function(){ args = arguments; })(1, 2, 3);
     result = _.union(args, [2, 30, 1], [1, 40]);
     equal(result.join(' '), '1 2 3 30 40', 'takes the union of a list of arrays');
+
+    result = _.union(null, [1, 2, 3]);
+    deepEqual(result, [null, 1, 2, 3]);
   });
 
   test("difference", function() {

From 2e5b436a36c73c7541f937e29506381ea14a256f Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sun, 7 Jul 2013 19:56:40 +0200
Subject: [PATCH 07/10] Moving over GitHub urls for administration.

---
 CONTRIBUTING.md |  4 ++--
 README.md       |  2 +-
 index.html      | 24 ++++++++++++------------
 package.json    |  2 +-
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index de5d5626f..e133ebea1 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,9 +1,9 @@
 ## How to contribute to Underscore.js
 
-* Before you open a ticket or send a pull request, [search](https://github.com/documentcloud/underscore/issues) for previous discussions about the same feature or issue. Add to the earlier ticket if you find one.
+* Before you open a ticket or send a pull request, [search](https://github.com/jashkenas/underscore/issues) for previous discussions about the same feature or issue. Add to the earlier ticket if you find one.
 
 * Before sending a pull request for a feature, be sure to have [tests](http://underscorejs.org/test/).
 
-* Use the same coding style as the rest of the [codebase](https://github.com/documentcloud/underscore/blob/master/underscore.js).
+* Use the same coding style as the rest of the [codebase](https://github.com/jashkenas/underscore/blob/master/underscore.js).
 
 * In your pull request, do not add documentation or re-build the minified `underscore-min.js` file. We'll do those things before cutting a new release.
diff --git a/README.md b/README.md
index b1f3e50a8..060827d8f 100644
--- a/README.md
+++ b/README.md
@@ -16,4 +16,4 @@ For Docs, License, Tests, and pre-packed downloads, see:
 http://underscorejs.org
 
 Many thanks to our contributors:
-https://github.com/documentcloud/underscore/contributors
+https://github.com/jashkenas/underscore/contributors
diff --git a/index.html b/index.html
index ea0cf0b09..f39a29523 100644
--- a/index.html
+++ b/index.html
@@ -184,7 +184,7 @@
       Underscore.js <span class="version">(1.5.0)</span>
     </a>
     <ul class="toc_section">
-      <li>&raquo; <a href="http://github.com/documentcloud/underscore">GitHub Repository</a></li>
+      <li>&raquo; <a href="http://github.com/jashkenas/underscore">GitHub Repository</a></li>
       <li>&raquo; <a href="docs/underscore.html">Annotated Source</a></li>
     </ul>
 
@@ -337,7 +337,7 @@
     </p>
 
     <p>
-      <a href="http://github.com/documentcloud/underscore/">Underscore</a> is a
+      <a href="http://github.com/jashkenas/underscore/">Underscore</a> is a
       utility-belt library for JavaScript that provides a lot of the
       functional programming support that you would expect in
       <a href="http://prototypejs.org/doc/latest/">Prototype.js</a>
@@ -368,9 +368,9 @@
 
     <p>
       The project is
-      <a href="http://github.com/documentcloud/underscore/">hosted on GitHub</a>.
+      <a href="http://github.com/jashkenas/underscore/">hosted on GitHub</a>.
       You can report bugs and discuss features on the
-      <a href="http://github.com/documentcloud/underscore/issues">issues page</a>,
+      <a href="http://github.com/jashkenas/underscore/issues">issues page</a>,
       on Freenode in the <tt>#documentcloud</tt> channel,
       or send tweets to <a href="http://twitter.com/documentcloud">@documentcloud</a>.
     </p>
@@ -397,7 +397,7 @@ <h2>Downloads <i style="padding-left: 12px; font-size:12px;">(Right-click, and u
         <td colspan="2"><div class="rule"></div></td>
       </tr>
       <tr>
-        <td><a href="https://raw.github.com/documentcloud/underscore/master/underscore.js">Edge Version</a></td>
+        <td><a href="https://raw.github.com/jashkenas/underscore/master/underscore.js">Edge Version</a></td>
         <td><i>Unreleased, current <tt>master</tt>, use at your own risk</i></td>
       </tr>
     </table>
@@ -1843,7 +1843,7 @@ <h2 id="links">Links &amp; Suggested Reading</h2>
       <h2 id="changelog">Change Log</h2>
 
       <p>
-        <b class="header">1.5.0</b> &mdash; <small><i>Jul. 6, 2013</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.4...1.5.0">Diff</a><br />
+        <b class="header">1.5.0</b> &mdash; <small><i>Jul. 6, 2013</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.4...1.5.0">Diff</a><br />
         <ul>
           <li>
             Added a new <tt>unzip</tt> function, as the inverse of <tt>_.zip</tt>.
@@ -1874,7 +1874,7 @@ <h2 id="changelog">Change Log</h2>
       </p>
 
       <p>
-        <b class="header">1.4.4</b> &mdash; <small><i>Jan. 30, 2013</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.3...1.4.4">Diff</a><br />
+        <b class="header">1.4.4</b> &mdash; <small><i>Jan. 30, 2013</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.3...1.4.4">Diff</a><br />
         <ul>
           <li>
             Added <tt>_.findWhere</tt>, for finding the first element in a list
@@ -1900,7 +1900,7 @@ <h2 id="changelog">Change Log</h2>
       </p>
 
       <p>
-        <b class="header">1.4.3</b> &mdash; <small><i>Dec. 4, 2012</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.2...1.4.3">Diff</a><br />
+        <b class="header">1.4.3</b> &mdash; <small><i>Dec. 4, 2012</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.2...1.4.3">Diff</a><br />
         <ul>
           <li>
             Improved Underscore compatibility with Adobe's JS engine that can be
@@ -1925,7 +1925,7 @@ <h2 id="changelog">Change Log</h2>
       </p>
 
       <p>
-        <b class="header">1.4.2</b> &mdash; <small><i>Oct. 1, 2012</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.1...1.4.2">Diff</a><br />
+        <b class="header">1.4.2</b> &mdash; <small><i>Oct. 1, 2012</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.1...1.4.2">Diff</a><br />
         <ul>
           <li>
             For backwards compatibility, returned to pre-1.4.0 behavior when
@@ -1936,7 +1936,7 @@ <h2 id="changelog">Change Log</h2>
       </p>
 
       <p>
-        <b class="header">1.4.1</b> &mdash; <small><i>Oct. 1, 2012</i></small> &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.4.0...1.4.1">Diff</a><br />
+        <b class="header">1.4.1</b> &mdash; <small><i>Oct. 1, 2012</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.0...1.4.1">Diff</a><br />
         <ul>
           <li>
             Fixed a 1.4.0 regression in the <tt>lastIndexOf</tt> function.
@@ -1945,7 +1945,7 @@ <h2 id="changelog">Change Log</h2>
       </p>
 
       <p>
-        <b class="header">1.4.0</b> &mdash; <small><i>Sept. 27, 2012</i></small>  &mdash; <a href="https://github.com/documentcloud/underscore/compare/1.3.3...1.4.0">Diff</a><br />
+        <b class="header">1.4.0</b> &mdash; <small><i>Sept. 27, 2012</i></small>  &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.3.3...1.4.0">Diff</a><br />
         <ul>
           <li>
             Added a <tt>pairs</tt> function, for turning a JavaScript object
@@ -2002,7 +2002,7 @@ <h2 id="changelog">Change Log</h2>
           </li>
           <li>
             A number of edge-cases fixes and tweaks, which you can spot in the
-            <a href="https://github.com/documentcloud/underscore/compare/1.3.3...1.4.0">diff</a>.
+            <a href="https://github.com/jashkenas/underscore/compare/1.3.3...1.4.0">diff</a>.
             Depending on how you're using Underscore, <b>1.4.0</b> may be more
             backwards-incompatible than usual &mdash; please test when you upgrade.
           </li>
diff --git a/package.json b/package.json
index a4118ac7b..62ac39a93 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "homepage"      : "http://underscorejs.org",
   "keywords"      : ["util", "functional", "server", "client", "browser"],
   "author"        : "Jeremy Ashkenas <jeremy@documentcloud.org>",
-  "repository"    : {"type": "git", "url": "git://github.com/documentcloud/underscore.git"},
+  "repository"    : {"type": "git", "url": "git://github.com/jashkenas/underscore.git"},
   "main"          : "underscore.js",
   "version"       : "1.5.0",
   "devDependencies": {

From 3fdc395318b4ff1eb95cd21bab9218c4f8142bca Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Sun, 7 Jul 2013 20:15:14 +0200
Subject: [PATCH 08/10] Doccloud link in README

---
 README.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/README.md b/README.md
index 060827d8f..c2ba2590c 100644
--- a/README.md
+++ b/README.md
@@ -15,5 +15,8 @@ without extending any core JavaScript objects.
 For Docs, License, Tests, and pre-packed downloads, see:
 http://underscorejs.org
 
+Underscore is an open-sourced component of DocumentCloud:
+https://github.com/documentcloud
+
 Many thanks to our contributors:
 https://github.com/jashkenas/underscore/contributors

From 12ce11f13fd6e609f747cc1e8e96a4f9aea2512a Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Mon, 8 Jul 2013 10:12:30 +0200
Subject: [PATCH 09/10] Fixes #1190 -- remove silly duplicate unzip function.
 Favor _.zip.apply in the docs.

---
 index.html     | 15 ++-------------
 test/arrays.js | 14 ++++++--------
 underscore.js  |  9 ---------
 3 files changed, 8 insertions(+), 30 deletions(-)

diff --git a/index.html b/index.html
index f39a29523..418988885 100644
--- a/index.html
+++ b/index.html
@@ -236,7 +236,6 @@
       <li>- <a href="#difference">difference</a></li>
       <li>- <a href="#uniq">uniq</a></li>
       <li>- <a href="#zip">zip</a></li>
-      <li>- <a href="#unzip">unzip</a></li>
       <li>- <a href="#object">object</a></li>
       <li>- <a href="#indexOf">indexOf</a></li>
       <li>- <a href="#lastIndexOf">lastIndexOf</a></li>
@@ -860,19 +859,9 @@ <h2 id="arrays">Array Functions</h2>
       <pre>
 _.zip(['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]);
 =&gt; [["moe", 30, true], ["larry", 40, false], ["curly", 50, false]]
-</pre>
 
-      <p id="unzip">
-        <b class="header">unzip</b><code>_.unzip(*arrays)</code>
-        <br />
-        The opposite of <a href="#zip">zip</a>. Given a number of <b>arrays</b>, returns a
-        series of new arrays, the first of which contains all of the first elements
-        in the input arrays, the second of which contains all of the second elements,
-        and so on. Use with <tt>apply</tt> to pass in an array of arrays.
-      </p>
-      <pre>
-_.unzip(["moe", 30, true], ["larry", 40, false], ["curly", 50, false]);
-=&gt; [['moe', 'larry', 'curly'], [30, 40, 50], [true, false, false]]
+_.zip.apply(_, arrayOfRowsOfData);
+=&gt; arrayOfColumnsOfData
 </pre>
 
       <p id="object">
diff --git a/test/arrays.js b/test/arrays.js
index f592af4e9..294086523 100644
--- a/test/arrays.js
+++ b/test/arrays.js
@@ -137,19 +137,17 @@ $(document).ready(function() {
     var names = ['moe', 'larry', 'curly'], ages = [30, 40, 50], leaders = [true];
     var stooges = _.zip(names, ages, leaders);
     equal(String(stooges), 'moe,30,true,larry,40,,curly,50,', 'zipped together arrays of different lengths');
-  });
 
-  test('unzip', function() {
-    var stoogesUnzipped = _.unzip(['moe',30, 'stooge 1'],['larry',40, 'stooge 2'],['curly',50, 'stooge 3']);
-    deepEqual(stoogesUnzipped, [['moe','larry','curly'],[30,40,50], ['stooge 1', 'stooge 2', 'stooge 3']], 'unzipped pairs');
+    stooges = _.zip(['moe',30, 'stooge 1'],['larry',40, 'stooge 2'],['curly',50, 'stooge 3']);
+    deepEqual(stooges, [['moe','larry','curly'],[30,40,50], ['stooge 1', 'stooge 2', 'stooge 3']], 'zipped pairs');
 
     // In the case of difference lengths of the tuples undefineds
     // should be used as placeholder
-    stoogesUnzipped = _.unzip(['moe',30],['larry',40],['curly',50, 'extra data']);
-    deepEqual(stoogesUnzipped, [['moe','larry','curly'],[30,40,50], [undefined, undefined, 'extra data']], 'unzipped pairs');
+    stooges = _.zip(['moe',30],['larry',40],['curly',50, 'extra data']);
+    deepEqual(stooges, [['moe','larry','curly'],[30,40,50], [undefined, undefined, 'extra data']], 'zipped pairs with empties');
 
-    var emptyUnzipped = _.unzip([]);
-    deepEqual(emptyUnzipped, [], 'unzipped empty');
+    var empty = _.zip([]);
+    deepEqual(empty, [], 'unzipped empty');
   });
 
   test('object', function() {
diff --git a/underscore.js b/underscore.js
index a2712954f..5a9518ab5 100644
--- a/underscore.js
+++ b/underscore.js
@@ -495,15 +495,6 @@
   // Zip together multiple lists into a single array -- elements that share
   // an index go together.
   _.zip = function() {
-    return _.unzip.apply(_, slice.call(arguments));
-  };
-
-  // The complementary operation to `_.zip`. Passed a list of arrays, returns
-  // a list of arrays, the first of which contains all of the first elements,
-  // the second the second, and so on. For example, `_.unzip` given
-  // `['a',1],['b',2],['c',3]` returns the array
-  // `[['a','b','c'],[1,2,3]]`.
-  _.unzip = function() {
     var length = _.max(_.pluck(arguments, "length").concat(0));
     var results = new Array(length);
     for (var i = 0; i < length; i++) {

From edbf2952c2b71f81c6449aef384bdf233a0d63bc Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Mon, 8 Jul 2013 10:35:16 +0200
Subject: [PATCH 10/10] Underscore.js 1.5.1 (without unzip)

---
 LICENSE              |   3 +-
 docs/underscore.html | 420 ++++++++++++++++++++-----------------------
 index.html           |  19 +-
 package.json         |   2 +-
 underscore-min.js    |   7 +-
 underscore-min.map   |   2 +-
 underscore.js        |   7 +-
 7 files changed, 223 insertions(+), 237 deletions(-)

diff --git a/LICENSE b/LICENSE
index 0d8dbe40b..3acf90838 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,5 @@
-Copyright (c) 2009-2013 Jeremy Ashkenas, DocumentCloud
+Copyright (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative
+Reporters & Editors
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
diff --git a/docs/underscore.html b/docs/underscore.html
index 8c5ecc7fb..00c07a54a 100644
--- a/docs/underscore.html
+++ b/docs/underscore.html
@@ -27,10 +27,9 @@ <h1>underscore.js</h1>
               <div class="pilwrap ">
                 <a class="pilcrow" href="#section-1">&#182;</a>
               </div>
-              <pre><code>Underscore.js 1.5.0
+              <pre><code>Underscore.js 1.5.1
 http://underscorejs.org
-(c) 2009-2011 Jeremy Ashkenas, DocumentCloud Inc.
-(c) 2011-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters &amp; Editors
+(c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters &amp; Editors
 Underscore may be freely distributed under the MIT license.</code></pre>
 
             </div>
@@ -237,7 +236,7 @@ <h2>Baseline setup</h2>
 
             </div>
             
-            <div class="content"><div class='highlight'><pre>  _.VERSION = <span class="string">'1.5.0'</span>;</pre></div></div>
+            <div class="content"><div class='highlight'><pre>  _.VERSION = <span class="string">'1.5.1'</span>;</pre></div></div>
             
         </li>
         
@@ -1204,29 +1203,6 @@ <h2>Array Functions</h2>
             </div>
             
             <div class="content"><div class='highlight'><pre>  _.zip = <span class="keyword">function</span>() {
-    <span class="keyword">return</span> _.unzip.apply(_, slice.call(arguments));
-  };</pre></div></div>
-            
-        </li>
-        
-        
-        <li id="section-55">
-            <div class="annotation">
-              
-              <div class="pilwrap ">
-                <a class="pilcrow" href="#section-55">&#182;</a>
-              </div>
-              <p>The inverse operation to <code>_.zip</code>. If given an array of pairs it
-returns an array of the paired elements split into two left and
-right element arrays, if given an array of triples it returns a
-three element array and so on. For example, <code>_.unzip</code> given
-<code>[[&#39;a&#39;,1],[&#39;b&#39;,2],[&#39;c&#39;,3]]</code> returns the array
-[[&#39;a&#39;,&#39;b&#39;,&#39;c&#39;],[1,2,3]].
-</p>
-
-            </div>
-            
-            <div class="content"><div class='highlight'><pre>  _.unzip = <span class="keyword">function</span>() {
     <span class="keyword">var</span> length = _.max(_.pluck(arguments, <span class="string">"length"</span>).concat(<span class="number">0</span>));
     <span class="keyword">var</span> results = <span class="keyword">new</span> Array(length);
     <span class="keyword">for</span> (<span class="keyword">var</span> i = <span class="number">0</span>; i &lt; length; i++) {
@@ -1238,11 +1214,11 @@ <h2>Array Functions</h2>
         </li>
         
         
-        <li id="section-56">
+        <li id="section-55">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-56">&#182;</a>
+                <a class="pilcrow" href="#section-55">&#182;</a>
               </div>
               <p>Converts lists into objects. Pass either a single array of <code>[key, value]</code>
 pairs, or two parallel arrays of the same length -- one of keys, and one of
@@ -1267,11 +1243,11 @@ <h2>Array Functions</h2>
         </li>
         
         
-        <li id="section-57">
+        <li id="section-56">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-57">&#182;</a>
+                <a class="pilcrow" href="#section-56">&#182;</a>
               </div>
               <p>If the browser doesn&#39;t supply us with indexOf (I&#39;m looking at you, <strong>MSIE</strong>),
 we need this function. Return the position of the first occurrence of an
@@ -1302,11 +1278,11 @@ <h2>Array Functions</h2>
         </li>
         
         
-        <li id="section-58">
+        <li id="section-57">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-58">&#182;</a>
+                <a class="pilcrow" href="#section-57">&#182;</a>
               </div>
               <p>Delegates to <strong>ECMAScript 5</strong>&#39;s native <code>lastIndexOf</code> if available.
 </p>
@@ -1327,11 +1303,11 @@ <h2>Array Functions</h2>
         </li>
         
         
-        <li id="section-59">
+        <li id="section-58">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-59">&#182;</a>
+                <a class="pilcrow" href="#section-58">&#182;</a>
               </div>
               <p>Generate an integer Array containing an arithmetic progression. A port of
 the native Python <code>range()</code> function. See
@@ -1362,11 +1338,11 @@ <h2>Array Functions</h2>
         </li>
         
         
-        <li id="section-60">
+        <li id="section-59">
             <div class="annotation">
               
               <div class="pilwrap for-h2">
-                <a class="pilcrow" href="#section-60">&#182;</a>
+                <a class="pilcrow" href="#section-59">&#182;</a>
               </div>
               <h2>Function (ahem) Functions</h2>
 
@@ -1375,11 +1351,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-61">
+        <li id="section-60">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-61">&#182;</a>
+                <a class="pilcrow" href="#section-60">&#182;</a>
               </div>
               
             </div>
@@ -1387,11 +1363,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-62">
+        <li id="section-61">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-62">&#182;</a>
+                <a class="pilcrow" href="#section-61">&#182;</a>
               </div>
               <p>Reusable constructor function for prototype setting.
 </p>
@@ -1403,11 +1379,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-63">
+        <li id="section-62">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-63">&#182;</a>
+                <a class="pilcrow" href="#section-62">&#182;</a>
               </div>
               <p>Create a function bound to a given object (assigning <code>this</code>, and arguments,
 optionally). Delegates to <strong>ECMAScript 5</strong>&#39;s native <code>Function.bind</code> if
@@ -1435,11 +1411,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-64">
+        <li id="section-63">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-64">&#182;</a>
+                <a class="pilcrow" href="#section-63">&#182;</a>
               </div>
               <p>Partially apply a function by creating a version that has had some of its
 arguments pre-filled, without changing its dynamic <code>this</code> context.
@@ -1457,11 +1433,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-65">
+        <li id="section-64">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-65">&#182;</a>
+                <a class="pilcrow" href="#section-64">&#182;</a>
               </div>
               <p>Bind all of an object&#39;s methods to that object. Useful for ensuring that
 all callbacks defined on an object belong to it.
@@ -1479,11 +1455,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-66">
+        <li id="section-65">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-66">&#182;</a>
+                <a class="pilcrow" href="#section-65">&#182;</a>
               </div>
               <p>Memoize an expensive function by storing its results.
 </p>
@@ -1502,11 +1478,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-67">
+        <li id="section-66">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-67">&#182;</a>
+                <a class="pilcrow" href="#section-66">&#182;</a>
               </div>
               <p>Delays a function for the given number of milliseconds, and then calls
 it with the arguments supplied.
@@ -1522,11 +1498,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-68">
+        <li id="section-67">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-68">&#182;</a>
+                <a class="pilcrow" href="#section-67">&#182;</a>
               </div>
               <p>Defers a function, scheduling it to run after the current call stack has
 cleared.
@@ -1541,11 +1517,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-69">
+        <li id="section-68">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-69">&#182;</a>
+                <a class="pilcrow" href="#section-68">&#182;</a>
               </div>
               <p>Returns a function, that, when invoked, will only be triggered at most once
 during a given window of time. Normally, the throttled function will run
@@ -1562,7 +1538,7 @@ <h2>Function (ahem) Functions</h2>
     <span class="keyword">var</span> previous = <span class="number">0</span>;
     options || (options = {});
     <span class="keyword">var</span> later = <span class="keyword">function</span>() {
-      previous = <span class="keyword">new</span> Date;
+      previous = options.leading === <span class="literal">false</span> ? <span class="number">0</span> : <span class="keyword">new</span> Date;
       timeout = <span class="literal">null</span>;
       result = func.apply(context, args);
     };
@@ -1587,11 +1563,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-70">
+        <li id="section-69">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-70">&#182;</a>
+                <a class="pilcrow" href="#section-69">&#182;</a>
               </div>
               <p>Returns a function, that, as long as it continues to be invoked, will not
 be triggered. The function will be called after it stops being called for
@@ -1621,11 +1597,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-71">
+        <li id="section-70">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-71">&#182;</a>
+                <a class="pilcrow" href="#section-70">&#182;</a>
               </div>
               <p>Returns a function that will be executed at most one time, no matter how
 often you call it. Useful for lazy initialization.
@@ -1647,11 +1623,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-72">
+        <li id="section-71">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-72">&#182;</a>
+                <a class="pilcrow" href="#section-71">&#182;</a>
               </div>
               <p>Returns the first function passed as an argument to the second,
 allowing you to adjust arguments, run code before and after, and
@@ -1671,11 +1647,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-73">
+        <li id="section-72">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-73">&#182;</a>
+                <a class="pilcrow" href="#section-72">&#182;</a>
               </div>
               <p>Returns a function that is the composition of a list of functions, each
 consuming the return value of the function that follows.
@@ -1697,11 +1673,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-74">
+        <li id="section-73">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-74">&#182;</a>
+                <a class="pilcrow" href="#section-73">&#182;</a>
               </div>
               <p>Returns a function that will only be executed after being called N times.
 </p>
@@ -1719,11 +1695,11 @@ <h2>Function (ahem) Functions</h2>
         </li>
         
         
-        <li id="section-75">
+        <li id="section-74">
             <div class="annotation">
               
               <div class="pilwrap for-h2">
-                <a class="pilcrow" href="#section-75">&#182;</a>
+                <a class="pilcrow" href="#section-74">&#182;</a>
               </div>
               <h2>Object Functions</h2>
 
@@ -1732,11 +1708,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-76">
+        <li id="section-75">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-76">&#182;</a>
+                <a class="pilcrow" href="#section-75">&#182;</a>
               </div>
               
             </div>
@@ -1744,11 +1720,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-77">
+        <li id="section-76">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-77">&#182;</a>
+                <a class="pilcrow" href="#section-76">&#182;</a>
               </div>
               <p>Retrieve the names of an object&#39;s properties.
 Delegates to <strong>ECMAScript 5</strong>&#39;s native <code>Object.keys</code>
@@ -1766,11 +1742,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-78">
+        <li id="section-77">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-78">&#182;</a>
+                <a class="pilcrow" href="#section-77">&#182;</a>
               </div>
               <p>Retrieve the values of an object&#39;s properties.
 </p>
@@ -1786,11 +1762,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-79">
+        <li id="section-78">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-79">&#182;</a>
+                <a class="pilcrow" href="#section-78">&#182;</a>
               </div>
               <p>Convert an object into a list of <code>[key, value]</code> pairs.
 </p>
@@ -1806,11 +1782,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-80">
+        <li id="section-79">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-80">&#182;</a>
+                <a class="pilcrow" href="#section-79">&#182;</a>
               </div>
               <p>Invert the keys and values of an object. The values must be serializable.
 </p>
@@ -1826,11 +1802,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-81">
+        <li id="section-80">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-81">&#182;</a>
+                <a class="pilcrow" href="#section-80">&#182;</a>
               </div>
               <p>Return a sorted list of the function names available on the object.
 Aliased as <code>methods</code>
@@ -1849,11 +1825,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-82">
+        <li id="section-81">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-82">&#182;</a>
+                <a class="pilcrow" href="#section-81">&#182;</a>
               </div>
               <p>Extend a given object with all the properties in passed-in object(s).
 </p>
@@ -1874,11 +1850,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-83">
+        <li id="section-82">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-83">&#182;</a>
+                <a class="pilcrow" href="#section-82">&#182;</a>
               </div>
               <p>Return a copy of the object only containing the whitelisted properties.
 </p>
@@ -1897,11 +1873,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-84">
+        <li id="section-83">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-84">&#182;</a>
+                <a class="pilcrow" href="#section-83">&#182;</a>
               </div>
               <p>Return a copy of the object without the blacklisted properties.
 </p>
@@ -1920,11 +1896,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-85">
+        <li id="section-84">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-85">&#182;</a>
+                <a class="pilcrow" href="#section-84">&#182;</a>
               </div>
               <p>Fill in a given object with default properties.
 </p>
@@ -1945,11 +1921,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-86">
+        <li id="section-85">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-86">&#182;</a>
+                <a class="pilcrow" href="#section-85">&#182;</a>
               </div>
               <p>Create a (shallow-cloned) duplicate of an object.
 </p>
@@ -1964,11 +1940,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-87">
+        <li id="section-86">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-87">&#182;</a>
+                <a class="pilcrow" href="#section-86">&#182;</a>
               </div>
               <p>Invokes interceptor with the obj, and then returns obj.
 The primary purpose of this method is to &quot;tap into&quot; a method chain, in
@@ -1985,11 +1961,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-88">
+        <li id="section-87">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-88">&#182;</a>
+                <a class="pilcrow" href="#section-87">&#182;</a>
               </div>
               <p>Internal recursive comparison function for <code>isEqual</code>.
 </p>
@@ -2001,11 +1977,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-89">
+        <li id="section-88">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-89">&#182;</a>
+                <a class="pilcrow" href="#section-88">&#182;</a>
               </div>
               <p>Identical objects are equal. <code>0 === -0</code>, but they aren&#39;t identical.
 See the <a href="http://wiki.ecmascript.org/doku.php?id=harmony:egal">Harmony <code>egal</code> proposal</a>.
@@ -2018,11 +1994,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-90">
+        <li id="section-89">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-90">&#182;</a>
+                <a class="pilcrow" href="#section-89">&#182;</a>
               </div>
               <p>A strict comparison is necessary because <code>null == undefined</code>.
 </p>
@@ -2034,11 +2010,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-91">
+        <li id="section-90">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-91">&#182;</a>
+                <a class="pilcrow" href="#section-90">&#182;</a>
               </div>
               <p>Unwrap any wrapped objects.
 </p>
@@ -2051,11 +2027,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-92">
+        <li id="section-91">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-92">&#182;</a>
+                <a class="pilcrow" href="#section-91">&#182;</a>
               </div>
               <p>Compare <code>[[Class]]</code> names.
 </p>
@@ -2069,11 +2045,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-93">
+        <li id="section-92">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-93">&#182;</a>
+                <a class="pilcrow" href="#section-92">&#182;</a>
               </div>
               <p>Strings, numbers, dates, and booleans are compared by value.
 </p>
@@ -2085,11 +2061,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-94">
+        <li id="section-93">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-94">&#182;</a>
+                <a class="pilcrow" href="#section-93">&#182;</a>
               </div>
               <p>Primitives and their corresponding object wrappers are equivalent; thus, <code>&quot;5&quot;</code> is
 equivalent to <code>new String(&quot;5&quot;)</code>.
@@ -2103,11 +2079,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-95">
+        <li id="section-94">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-95">&#182;</a>
+                <a class="pilcrow" href="#section-94">&#182;</a>
               </div>
               <p><code>NaN</code>s are equivalent, but non-reflexive. An <code>egal</code> comparison is performed for
 other numeric values.
@@ -2122,11 +2098,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-96">
+        <li id="section-95">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-96">&#182;</a>
+                <a class="pilcrow" href="#section-95">&#182;</a>
               </div>
               <p>Coerce dates and booleans to numeric primitive values. Dates are compared by their
 millisecond representations. Note that invalid dates with millisecond representations
@@ -2140,11 +2116,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-97">
+        <li id="section-96">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-97">&#182;</a>
+                <a class="pilcrow" href="#section-96">&#182;</a>
               </div>
               <p>RegExps are compared by their source patterns and flags.
 </p>
@@ -2162,11 +2138,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-98">
+        <li id="section-97">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-98">&#182;</a>
+                <a class="pilcrow" href="#section-97">&#182;</a>
               </div>
               <p>Assume equality for cyclic structures. The algorithm for detecting cyclic
 structures is adapted from ES 5.1 section 15.12.3, abstract operation <code>JO</code>.
@@ -2180,11 +2156,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-99">
+        <li id="section-98">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-99">&#182;</a>
+                <a class="pilcrow" href="#section-98">&#182;</a>
               </div>
               <p>Linear search. Performance is inversely proportional to the number of
 unique nested structures.
@@ -2198,11 +2174,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-100">
+        <li id="section-99">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-100">&#182;</a>
+                <a class="pilcrow" href="#section-99">&#182;</a>
               </div>
               <p>Objects with different constructors are not equivalent, but <code>Object</code>s
 from different frames are.
@@ -2219,11 +2195,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-101">
+        <li id="section-100">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-101">&#182;</a>
+                <a class="pilcrow" href="#section-100">&#182;</a>
               </div>
               <p>Add the first object to the stack of traversed objects.
 </p>
@@ -2237,11 +2213,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-102">
+        <li id="section-101">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-102">&#182;</a>
+                <a class="pilcrow" href="#section-101">&#182;</a>
               </div>
               <p>Recursively compare objects and arrays.
 </p>
@@ -2253,11 +2229,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-103">
+        <li id="section-102">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-103">&#182;</a>
+                <a class="pilcrow" href="#section-102">&#182;</a>
               </div>
               <p>Compare array lengths to determine if a deep comparison is necessary.
 </p>
@@ -2271,11 +2247,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-104">
+        <li id="section-103">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-104">&#182;</a>
+                <a class="pilcrow" href="#section-103">&#182;</a>
               </div>
               <p>Deep compare the contents, ignoring non-numeric properties.
 </p>
@@ -2291,11 +2267,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-105">
+        <li id="section-104">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-105">&#182;</a>
+                <a class="pilcrow" href="#section-104">&#182;</a>
               </div>
               <p>Deep compare objects.
 </p>
@@ -2308,11 +2284,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-106">
+        <li id="section-105">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-106">&#182;</a>
+                <a class="pilcrow" href="#section-105">&#182;</a>
               </div>
               <p>Count the expected number of properties.
 </p>
@@ -2324,11 +2300,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-107">
+        <li id="section-106">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-107">&#182;</a>
+                <a class="pilcrow" href="#section-106">&#182;</a>
               </div>
               <p>Deep compare each member.
 </p>
@@ -2342,11 +2318,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-108">
+        <li id="section-107">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-108">&#182;</a>
+                <a class="pilcrow" href="#section-107">&#182;</a>
               </div>
               <p>Ensure that both objects contain the same number of properties.
 </p>
@@ -2364,11 +2340,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-109">
+        <li id="section-108">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-109">&#182;</a>
+                <a class="pilcrow" href="#section-108">&#182;</a>
               </div>
               <p>Remove the first object from the stack of traversed objects.
 </p>
@@ -2383,11 +2359,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-110">
+        <li id="section-109">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-110">&#182;</a>
+                <a class="pilcrow" href="#section-109">&#182;</a>
               </div>
               <p>Perform a deep comparison to check if two objects are equal.
 </p>
@@ -2401,11 +2377,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-111">
+        <li id="section-110">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-111">&#182;</a>
+                <a class="pilcrow" href="#section-110">&#182;</a>
               </div>
               <p>Is a given array, string, or object empty?
 An &quot;empty&quot; object has no enumerable own-properties.
@@ -2423,11 +2399,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-112">
+        <li id="section-111">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-112">&#182;</a>
+                <a class="pilcrow" href="#section-111">&#182;</a>
               </div>
               <p>Is a given value a DOM element?
 </p>
@@ -2441,11 +2417,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-113">
+        <li id="section-112">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-113">&#182;</a>
+                <a class="pilcrow" href="#section-112">&#182;</a>
               </div>
               <p>Is a given value an array?
 Delegates to ECMA5&#39;s native Array.isArray
@@ -2460,11 +2436,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-114">
+        <li id="section-113">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-114">&#182;</a>
+                <a class="pilcrow" href="#section-113">&#182;</a>
               </div>
               <p>Is a given variable an object?
 </p>
@@ -2478,11 +2454,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-115">
+        <li id="section-114">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-115">&#182;</a>
+                <a class="pilcrow" href="#section-114">&#182;</a>
               </div>
               <p>Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp.
 </p>
@@ -2498,11 +2474,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-116">
+        <li id="section-115">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-116">&#182;</a>
+                <a class="pilcrow" href="#section-115">&#182;</a>
               </div>
               <p>Define a fallback version of the method in browsers (ahem, IE), where
 there isn&#39;t any inspectable &quot;Arguments&quot; type.
@@ -2519,11 +2495,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-117">
+        <li id="section-116">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-117">&#182;</a>
+                <a class="pilcrow" href="#section-116">&#182;</a>
               </div>
               <p>Optimize <code>isFunction</code> if appropriate.
 </p>
@@ -2539,11 +2515,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-118">
+        <li id="section-117">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-118">&#182;</a>
+                <a class="pilcrow" href="#section-117">&#182;</a>
               </div>
               <p>Is a given object a finite number?
 </p>
@@ -2557,11 +2533,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-119">
+        <li id="section-118">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-119">&#182;</a>
+                <a class="pilcrow" href="#section-118">&#182;</a>
               </div>
               <p>Is the given value <code>NaN</code>? (NaN is the only number which does not equal itself).
 </p>
@@ -2575,11 +2551,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-120">
+        <li id="section-119">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-120">&#182;</a>
+                <a class="pilcrow" href="#section-119">&#182;</a>
               </div>
               <p>Is a given value a boolean?
 </p>
@@ -2593,11 +2569,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-121">
+        <li id="section-120">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-121">&#182;</a>
+                <a class="pilcrow" href="#section-120">&#182;</a>
               </div>
               <p>Is a given value equal to null?
 </p>
@@ -2611,11 +2587,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-122">
+        <li id="section-121">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-122">&#182;</a>
+                <a class="pilcrow" href="#section-121">&#182;</a>
               </div>
               <p>Is a given variable undefined?
 </p>
@@ -2629,11 +2605,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-123">
+        <li id="section-122">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-123">&#182;</a>
+                <a class="pilcrow" href="#section-122">&#182;</a>
               </div>
               <p>Shortcut function for checking if an object has a given property directly
 on itself (in other words, not on a prototype).
@@ -2648,11 +2624,11 @@ <h2>Object Functions</h2>
         </li>
         
         
-        <li id="section-124">
+        <li id="section-123">
             <div class="annotation">
               
               <div class="pilwrap for-h2">
-                <a class="pilcrow" href="#section-124">&#182;</a>
+                <a class="pilcrow" href="#section-123">&#182;</a>
               </div>
               <h2>Utility Functions</h2>
 
@@ -2661,11 +2637,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-125">
+        <li id="section-124">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-125">&#182;</a>
+                <a class="pilcrow" href="#section-124">&#182;</a>
               </div>
               
             </div>
@@ -2673,11 +2649,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-126">
+        <li id="section-125">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-126">&#182;</a>
+                <a class="pilcrow" href="#section-125">&#182;</a>
               </div>
               <p>Run Underscore.js in <em>noConflict</em> mode, returning the <code>_</code> variable to its
 previous owner. Returns a reference to the Underscore object.
@@ -2693,11 +2669,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-127">
+        <li id="section-126">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-127">&#182;</a>
+                <a class="pilcrow" href="#section-126">&#182;</a>
               </div>
               <p>Keep the identity function around for default iterators.
 </p>
@@ -2711,11 +2687,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-128">
+        <li id="section-127">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-128">&#182;</a>
+                <a class="pilcrow" href="#section-127">&#182;</a>
               </div>
               <p>Run a function <strong>n</strong> times.
 </p>
@@ -2731,11 +2707,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-129">
+        <li id="section-128">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-129">&#182;</a>
+                <a class="pilcrow" href="#section-128">&#182;</a>
               </div>
               <p>Return a random integer between min and max (inclusive).
 </p>
@@ -2753,11 +2729,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-130">
+        <li id="section-129">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-130">&#182;</a>
+                <a class="pilcrow" href="#section-129">&#182;</a>
               </div>
               <p>List of HTML entities for escaping.
 </p>
@@ -2779,11 +2755,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-131">
+        <li id="section-130">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-131">&#182;</a>
+                <a class="pilcrow" href="#section-130">&#182;</a>
               </div>
               <p>Regexes containing the keys and values listed immediately above.
 </p>
@@ -2798,11 +2774,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-132">
+        <li id="section-131">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-132">&#182;</a>
+                <a class="pilcrow" href="#section-131">&#182;</a>
               </div>
               <p>Functions for escaping and unescaping strings to/from HTML interpolation.
 </p>
@@ -2821,11 +2797,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-133">
+        <li id="section-132">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-133">&#182;</a>
+                <a class="pilcrow" href="#section-132">&#182;</a>
               </div>
               <p>If the value of the named <code>property</code> is a function then invoke it with the
 <code>object</code> as context; otherwise, return it.
@@ -2842,11 +2818,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-134">
+        <li id="section-133">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-134">&#182;</a>
+                <a class="pilcrow" href="#section-133">&#182;</a>
               </div>
               <p>Add your own custom functions to the Underscore object.
 </p>
@@ -2867,11 +2843,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-135">
+        <li id="section-134">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-135">&#182;</a>
+                <a class="pilcrow" href="#section-134">&#182;</a>
               </div>
               <p>Generate a unique integer id (unique within the entire client session).
 Useful for temporary DOM ids.
@@ -2888,11 +2864,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-136">
+        <li id="section-135">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-136">&#182;</a>
+                <a class="pilcrow" href="#section-135">&#182;</a>
               </div>
               <p>By default, Underscore uses ERB-style template delimiters, change the
 following template settings to use alternative delimiters.
@@ -2909,11 +2885,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-137">
+        <li id="section-136">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-137">&#182;</a>
+                <a class="pilcrow" href="#section-136">&#182;</a>
               </div>
               <p>When customizing <code>templateSettings</code>, if you don&#39;t want to define an
 interpolation, evaluation or escaping regex, we need one that is
@@ -2927,11 +2903,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-138">
+        <li id="section-137">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-138">&#182;</a>
+                <a class="pilcrow" href="#section-137">&#182;</a>
               </div>
               <p>Certain characters need to be escaped so that they can be put into a
 string literal.
@@ -2954,11 +2930,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-139">
+        <li id="section-138">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-139">&#182;</a>
+                <a class="pilcrow" href="#section-138">&#182;</a>
               </div>
               <p>JavaScript micro-templating, similar to John Resig&#39;s implementation.
 Underscore templating handles arbitrary delimiters, preserves whitespace,
@@ -2974,11 +2950,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-140">
+        <li id="section-139">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-140">&#182;</a>
+                <a class="pilcrow" href="#section-139">&#182;</a>
               </div>
               <p>Combine delimiters into one regular expression via alternation.
 </p>
@@ -2994,11 +2970,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-141">
+        <li id="section-140">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-141">&#182;</a>
+                <a class="pilcrow" href="#section-140">&#182;</a>
               </div>
               <p>Compile the template source, escaping string literals appropriately.
 </p>
@@ -3028,11 +3004,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-142">
+        <li id="section-141">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-142">&#182;</a>
+                <a class="pilcrow" href="#section-141">&#182;</a>
               </div>
               <p>If a variable is not specified, place data values in local scope.
 </p>
@@ -3060,11 +3036,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-143">
+        <li id="section-142">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-143">&#182;</a>
+                <a class="pilcrow" href="#section-142">&#182;</a>
               </div>
               <p>Provide the compiled function source as a convenience for precompilation.
 </p>
@@ -3079,11 +3055,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-144">
+        <li id="section-143">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-144">&#182;</a>
+                <a class="pilcrow" href="#section-143">&#182;</a>
               </div>
               <p>Add a &quot;chain&quot; function, which will delegate to the wrapper.
 </p>
@@ -3097,11 +3073,11 @@ <h2>Utility Functions</h2>
         </li>
         
         
-        <li id="section-145">
+        <li id="section-144">
             <div class="annotation">
               
               <div class="pilwrap for-h2">
-                <a class="pilcrow" href="#section-145">&#182;</a>
+                <a class="pilcrow" href="#section-144">&#182;</a>
               </div>
               <h2>OOP</h2>
 
@@ -3110,11 +3086,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-146">
+        <li id="section-145">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-146">&#182;</a>
+                <a class="pilcrow" href="#section-145">&#182;</a>
               </div>
               <p>If Underscore is called as a function, it returns a wrapped object that
 can be used OO-style. This wrapper holds altered versions of all the
@@ -3126,11 +3102,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-147">
+        <li id="section-146">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-147">&#182;</a>
+                <a class="pilcrow" href="#section-146">&#182;</a>
               </div>
               <p>Helper function to continue chaining intermediate results.
 </p>
@@ -3144,11 +3120,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-148">
+        <li id="section-147">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-148">&#182;</a>
+                <a class="pilcrow" href="#section-147">&#182;</a>
               </div>
               <p>Add all of the Underscore functions to the wrapper object.
 </p>
@@ -3160,11 +3136,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-149">
+        <li id="section-148">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-149">&#182;</a>
+                <a class="pilcrow" href="#section-148">&#182;</a>
               </div>
               <p>Add all mutator Array functions to the wrapper.
 </p>
@@ -3184,11 +3160,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-150">
+        <li id="section-149">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-150">&#182;</a>
+                <a class="pilcrow" href="#section-149">&#182;</a>
               </div>
               <p>Add all accessor Array functions to the wrapper.
 </p>
@@ -3207,11 +3183,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-151">
+        <li id="section-150">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-151">&#182;</a>
+                <a class="pilcrow" href="#section-150">&#182;</a>
               </div>
               <p>Start chaining a wrapped Underscore object.
 </p>
@@ -3226,11 +3202,11 @@ <h2>OOP</h2>
         </li>
         
         
-        <li id="section-152">
+        <li id="section-151">
             <div class="annotation">
               
               <div class="pilwrap ">
-                <a class="pilcrow" href="#section-152">&#182;</a>
+                <a class="pilcrow" href="#section-151">&#182;</a>
               </div>
               <p>Extracts the result from a wrapped and chained object.
 </p>
diff --git a/index.html b/index.html
index 418988885..0845ce55f 100644
--- a/index.html
+++ b/index.html
@@ -181,7 +181,7 @@
   <div id="sidebar" class="interface">
 
     <a class="toc_title" href="#">
-      Underscore.js <span class="version">(1.5.0)</span>
+      Underscore.js <span class="version">(1.5.1)</span>
     </a>
     <ul class="toc_section">
       <li>&raquo; <a href="http://github.com/jashkenas/underscore">GitHub Repository</a></li>
@@ -382,11 +382,11 @@ <h2>Downloads <i style="padding-left: 12px; font-size:12px;">(Right-click, and u
 
     <table>
       <tr>
-        <td><a href="underscore.js">Development Version (1.5.0)</a></td>
-        <td><i>42kb, Uncompressed with Plentiful Comments</i></td>
+        <td><a href="underscore.js">Development Version (1.5.1)</a></td>
+        <td><i>41kb, Uncompressed with Plentiful Comments</i></td>
       </tr>
       <tr>
-        <td><a href="underscore-min.js">Production Version (1.5.0)</a></td>
+        <td><a href="underscore-min.js">Production Version (1.5.1)</a></td>
         <td>
           <i>5kb, Minified and Gzipped</i>
           &nbsp;<small>(<a href="underscore-min.map">Source Map</a>)</small>
@@ -1831,6 +1831,17 @@ <h2 id="links">Links &amp; Suggested Reading</h2>
 
       <h2 id="changelog">Change Log</h2>
 
+      <p>
+        <b class="header">1.5.1</b> &mdash; <small><i>Jul. 8, 2013</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.5.0...1.5.1">Diff</a><br />
+        <ul>
+          <li>
+            Removed <tt>unzip</tt>, as it's simply the application of <tt>zip</tt>
+            to an array of arguments. Use <tt>_.zip.apply(_, list)</tt> to
+            transpose instead.
+          </li>
+        </ul>
+      </p>
+
       <p>
         <b class="header">1.5.0</b> &mdash; <small><i>Jul. 6, 2013</i></small> &mdash; <a href="https://github.com/jashkenas/underscore/compare/1.4.4...1.5.0">Diff</a><br />
         <ul>
diff --git a/package.json b/package.json
index 62ac39a93..b0f3cf487 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "author"        : "Jeremy Ashkenas <jeremy@documentcloud.org>",
   "repository"    : {"type": "git", "url": "git://github.com/jashkenas/underscore.git"},
   "main"          : "underscore.js",
-  "version"       : "1.5.0",
+  "version"       : "1.5.1",
   "devDependencies": {
     "phantomjs": "1.9.0-1"
   },
diff --git a/underscore-min.js b/underscore-min.js
index 4db972999..ef9ef9f40 100644
--- a/underscore-min.js
+++ b/underscore-min.js
@@ -1,7 +1,6 @@
-//     Underscore.js 1.5.0
+//     Underscore.js 1.5.1
 //     http://underscorejs.org
-//     (c) 2009-2011 Jeremy Ashkenas, DocumentCloud Inc.
-//     (c) 2011-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 //     Underscore may be freely distributed under the MIT license.
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\ No newline at end of file
diff --git a/underscore.js b/underscore.js
index 5a9518ab5..7d4ee27c7 100644
--- a/underscore.js
+++ b/underscore.js
@@ -1,7 +1,6 @@
-//     Underscore.js 1.5.0
+//     Underscore.js 1.5.1
 //     http://underscorejs.org
-//     (c) 2009-2011 Jeremy Ashkenas, DocumentCloud Inc.
-//     (c) 2011-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 //     Underscore may be freely distributed under the MIT license.
 
 (function() {
@@ -66,7 +65,7 @@
   }
 
   // Current version.
-  _.VERSION = '1.5.0';
+  _.VERSION = '1.5.1';
 
   // Collection Functions
   // --------------------