updated to latest octopress

2024-10-31 23:35:00 -04:00 · 2011-09-21 15:43:34 -05:00 · 2011-09-21 15:43:34 -05:00 · 98d2b410fe
commit 98d2b410fe
parent 480b60ddf1
18 changed files with 132 additions and 126 deletions
--- a/sass/base/_layout.scss
+++ b/sass/base/_layout.scss
@ -41,7 +41,7 @@ body {
  max-width: $max-width;
  position: relative;
  margin: 0 auto;
-  > header, > nav, > footer, #content > article, #content > div > article, #content > div > section, nav[role=pagination] {
+  > header, > nav, > footer, #content > article, #content > div > article, #content > div > section, nav.pagination {
    @extend .group;
    padding-left: $pad-min;
    padding-right: $pad-min;
@ -67,7 +67,7 @@ body {

 #content { > div, > article { width: 100%; }}

-aside[role=sidebar] {
+aside.sidebar {
  float: none;
  padding: 0 $pad-min 1px;
  background-color: lighten($sidebar-bg, 2);
@ -88,7 +88,7 @@ aside[role=sidebar] {

 body.sidebar-footer {
  @media only screen and (min-width: 750px) {
-    aside[role=sidebar]{ @include collapse-sidebar; }
+    aside.sidebar{ @include collapse-sidebar; }
  }
  #content { margin-right: 0px; }
  .toggle-sidebar { display: none; }
@ -98,7 +98,7 @@ body.sidebar-footer {
  body > header { font-size: 1em; }
 }
@media only screen and (min-width: 750px) {
-  aside[role=sidebar] { @include collapse-sidebar; }
+  aside.sidebar { @include collapse-sidebar; }
 }
@media only screen and (min-width: 768px) {
  body { -webkit-text-size-adjust: auto; }
@ -120,7 +120,7 @@ body.sidebar-footer {
      float: left;
    }
  }
-  aside[role=sidebar] {
+  aside.sidebar {
    @extend .group;
    width: $sidebar-width-medium - $sidebar-pad-medium*2;
    padding: 0 $sidebar-pad-medium $sidebar-pad-medium;
@ -147,7 +147,7 @@ body.sidebar-footer {
      padding-bottom: $pad-wide/2;
    }
  }
-  aside[role=sidebar] {
+  aside.sidebar {
    width: $sidebar-width-wide - $sidebar-pad-wide*2;
    padding: 1.2em $sidebar-pad-wide $sidebar-pad-wide;
    .collapse-sidebar & {
--- a/sass/base/_theme.scss
+++ b/sass/base/_theme.scss
@ -60,7 +60,7 @@ $page-border-bottom: darken($footer-bg, 5) !default;
 a {
  @include link-colors($link-color, $hover: $link-color-hover, $focus: $link-color-hover, $visited: $link-color-visited, $active: $link-color-active);
 }
-aside[role=sidebar] a {
+aside.sidebar a {
  @include link-colors($sidebar-link-color, $hover: $sidebar-link-color-hover, $focus: $sidebar-link-color-hover, $active: $sidebar-link-color-active);
 }
 a {
--- a/sass/base/_typography.scss
+++ b/sass/base/_typography.scss
@ -86,7 +86,7 @@ del, s { text-decoration: line-through; }

 abbr, acronym { border-bottom: 1px dotted; cursor: help; }

-pre, code, tt { @extend .mono-font; }
+pre, code, tt { @extend .mono; }

 sub, sup { line-height: 0; }

--- a/sass/partials/_blog.scss
+++ b/sass/partials/_blog.scss
@ -121,7 +121,7 @@ article + article {
  display: inline-block;
 }

-#content nav[role=pagination] {
+#content nav.pagination {
  text-align: center;
  font-size: .95em;
  div {
--- a/sass/partials/_navigation.scss
+++ b/sass/partials/_navigation.scss
@ -31,8 +31,8 @@ body > nav {
      }
    }
  }
-  fieldset[role=site-search]{ float: right; width: 48%; }
-  fieldset[role=mobile-nav]{ float: left; width: 48%;
+  fieldset[role=search]{ float: right; width: 48%; }
+  fieldset.mobile-nav{ float: left; width: 48%;
    select{ width: 100%; font-size: .8em; border: 1px solid #888;}
  }
  ul { display: none; }
@ -44,7 +44,7 @@ body > nav {
      display: block;
      padding-top: .15em;
    }
-    ul[role=subscription] {
+    ul.subscription {
      margin-left: .8em;
      float: right;
      li:last-child a { padding-right: 0; }
@ -85,8 +85,8 @@ body > nav {
      width: $sidebar-width-medium - $pad-medium*2 - $sidebar-pad-medium - 58px;
      .search { width: 91%; }
    }
-    fieldset[role=mobile-nav] { display: none; }
-    fieldset[role=site-search]{ width: 99%; }
+    fieldset.mobile-nav { display: none; }
+    fieldset[role=search]{ width: 99%; }
  }
  @media only screen and (min-width: 992px) {
    form {
@ -130,7 +130,7 @@ body > nav {
      }
    }
  }
-  ul[role=subscription] { position: relative; top: .2em; li, a { border: 0; padding: 0; }}
+  ul.subscription { position: relative; top: .2em; li, a { border: 0; padding: 0; }}
  a[rel=subscribe-rss]{ @include mask-subscription-nav('rss.png'); }
  a[rel=subscribe-email]{ @include mask-subscription-nav('email.png'); }
 }
--- a/sass/partials/_syntax.scss
+++ b/sass/partials/_syntax.scss
@ -177,7 +177,7 @@ li code {
  .s1     { color: $solar-cyan !important; }                                             /* Literal.String.Single */
  //.ss     { color: #990073 }                                          /* Literal.String.Symbol */
  //.il     { color: #009999 }                                          /* Literal.Number.Integer.Long */
-  div { .gd, .gd .x, .gi, .gi .x { display: block; }}
+  div { .gd, .gd .x, .gi, .gi .x { display: inline-block; width: 100%; }}
 }

 .highlight, .gist-highlight {
@ -201,7 +201,7 @@ pre, .highlight, .gist-highlight {
 }

 .highlight code { @extend .pre-code; background: #000;}
-figure[role=code] {
+figure.code {
  background: none;
  padding: 0;
  border: 0;
--- a/sass/partials/sidebar/_base.scss
+++ b/sass/partials/sidebar/_base.scss
@ -1,7 +1,7 @@
 .side-shadow-border {
  @include box-shadow(lighten($sidebar-bg, 5) 0 1px);
 }
-aside[role=sidebar] {
+aside.sidebar {
  color: $sidebar-color;
  text-shadow: lighten($sidebar-bg, 8) 0 1px;
  a { @extend .force-wrap; }
--- a/source/_includes/article.html
+++ b/source/_includes/article.html
@ -6,7 +6,12 @@
      <h1 class="entry-title">{{ page.title | titlecase }}</h1>
    {% endif %}
    {% unless page.meta == false %}
-      <p class="meta">{% include post/date.html %}{{ time }}</p>
+      <p class="meta">
+        {% include post/date.html %}{{ time }}
+        {% if site.disqus_short_name and page.comments != false and site.disqus_show_comment_count == true %}
+         | <a href="{% if index %}{{ root_url }}{{ post.url }}{% endif %}#disqus_thread">Comments</a>
+        {% endif %}
+      </p>
    {% endunless %}
  </header>
 {% endunless %}
--- a/source/_includes/asides/delicious.html
+++ b/source/_includes/asides/delicious.html
@ -1,7 +1,7 @@
 {% if site.delicious_user %}
 <section>
  <h1>On Delicious</h1>
-  <script type="text/javascript" src="http://feeds.delicious.com/v2/js/{{ site.delicious_user }}?title=&count={{ site.delicious_count }}&sort=date&extended"></script>
+  <script type="text/javascript" src="http://feeds.delicious.com/v2/js/{{ site.delicious_user }}?title=&amp;count={{ site.delicious_count }}&amp;sort=date&amp;extended"></script>
  <p><a href="http://delicious.com/{{ site.delicious_user }}">My Delicious Bookmarks &raquo;</a></p>
 </section>
 {% endif %}
--- a/source/_includes/disqus.html
+++ b/source/_includes/disqus.html
@ -0,0 +1,22 @@
+{% comment %} Load script if disquss comments are enabled and `page.comments` is either empty (index) or set to true {% endcomment %}
+{% if site.disqus_short_name and page.comments != false %}
+<script type="text/javascript">
+    (function () {
+      var disqus_shortname = '{{ site.disqus_short_name }}';
+      {% if page.comments == true %}
+        {% comment %} `page.comments` can be only be set to true on pages/posts, so we embed the comments here. {% endcomment %}
+        // var disqus_developer = 1;
+        var disqus_identifier = '{{ site.url }}{{ page.url }}';
+        var disqus_url = '{{ site.url }}{{ page.url }}';
+        var disqus_script = 'embed.js'
+      {% else %}
+        {% comment %} As `page.comments` is empty, we must be on the index page. {% endcomment %}
+        var disqus_script = 'count.js'
+      {% endif %}
+
+      var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+      dsq.src = 'http://' + disqus_shortname + '.disqus.com/' + disqus_script;
+      (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+    }());
+</script>
+{% endif %}
--- a/source/_includes/head.html
+++ b/source/_includes/head.html
@ -4,27 +4,25 @@
 <!--[if (gt IE 8)|(gt IEMobile 7)|!(IEMobile)|!(IE)]><!--><html class="no-js" lang="en"><!--<![endif]-->
 <head>
  <meta charset="utf-8">
-  <title>{% if page.title %}{{page.title}} - {% endif %}{{site.title}}</title>
-  <meta name="author" content="{{site.author}}">
-  {% if page.description %}
-    <meta name="description" content="{{page.description}}"/>
-  {% endif %}
+  <title>{% if page.title %}{{ page.title }} - {% endif %}{{ site.title }}</title>
+  <meta name="author" content="{{ site.author }}">
+
+  {% capture description %}{% if page.description %}{{ page.description }}{% else %}{{ content | raw_content }}{% endif %}{% endcapture %}
+  <meta name="description" content="{{ description | strip_newlines | strip_html | truncate:150 }}">
+  {% if page.keywords %}<meta name="keywords" content="{{ page.keywords }}">{% endif %}

  <!-- http://t.co/dKP3o1e -->
  <meta name="HandheldFriendly" content="True">
  <meta name="MobileOptimized" content="320">
  <meta name="viewport" content="width=device-width, initial-scale=1">

-  {% if page.keywords %}
-    <meta name="keywords" content="{{page.keywords}}"/>
-  {% endif %}
  {% capture canonical %}{{ site.url }}{% if site.permalink contains '.html' %}{{ page.url }}{% else %}{{ page.url | remove:'index.html' }}{% endif %}{% endcapture %}
  <link rel="canonical" href="{{ canonical }}">
-  <link href="{{ root_url }}/favicon.png" rel="shortcut icon" />
+  <link href="{{ root_url }}/favicon.png" rel="icon">
  <link href="{{ root_url }}/stylesheets/screen.css" media="screen, projection" rel="stylesheet" type="text/css">
  <script src="{{ root_url }}/javascripts/modernizr-2.0.js"></script>
  <script src="http://s3.amazonaws.com/ender-js/jeesh.min.js"></script>
  <script src="{{ root_url }}/javascripts/octopress.js" type="text/javascript"></script>
-  <link href="{{ site.subscribe_rss }}" rel="alternate" title="{{site.title}}" type="application/atom+xml"/>
+  <link href="{{ site.subscribe_rss }}" rel="alternate" title="{{site.title}}" type="application/atom+xml">
  {% include custom/head.html %}
 </head>
--- a/source/_includes/navigation.html
+++ b/source/_includes/navigation.html
@ -1,11 +1,11 @@
-<ul role=subscription data-subscription="rss{% if site.subscribe_email %} email{% endif %}">
+<ul class="subscription" data-subscription="rss{% if site.subscribe_email %} email{% endif %}">
  <li><a href="{{ site.subscribe_rss }}" rel="subscribe-rss" title="subscribe via RSS">RSS</a></li>
  {% if site.subscribe_email %}
    <li><a href="{{ site.subscribe_email }}" rel="subscribe-email" title="subscribe via email">Email</a></li>
  {% endif %}
 </ul>
 <form action="{{ site.simple_search }}" method="get">
-  <fieldset role="site-search">
+  <fieldset role="search">
    <input type="hidden" name="q" value="site:{{ site.url | shorthand_url }}" />
    <input class="search" type="text" name="q" results="0" placeholder="Search"/>
  </fieldset>
--- a/source/_includes/post/disqus_thread.html
+++ b/source/_includes/post/disqus_thread.html
@ -1,13 +1 @@
-<div id="disqus_thread"></div>
-<script type="text/javascript">
-  var disqus_shortname = '{{ site.disqus_short_name }}';
-  var disqus_identifier = '{{ site.url }}{{ page.url }}';
-  var disqus_url = '{{ site.url }}{{ page.url }}';
-  //var disqus_developer = 1;
-  (function() {
-    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
-    dsq.src = 'http://' + disqus_shortname + '.disqus.com/embed.js';
-    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
-  })();
-</script>
 <noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
--- a/source/_layouts/default.html
+++ b/source/_layouts/default.html
@ -1,14 +1,15 @@
 {% capture root_url %}{{ site.root | strip_slash }}{% endcapture %}
 {% include head.html %}
 <body {% if page.body_id %} id="{{ page.body_id }}" {% endif %} {% if page.sidebar == false %} class="no-sidebar" {% endif %}>
-  <header>{% include header.html %}</header>
-  <nav role=navigation>{% include navigation.html %}</nav>
+  <header role="banner">{% include header.html %}</header>
+  <nav role="navigation">{% include navigation.html %}</nav>
  <div id="main">
    <div id="content">
      {{ content | expand_urls: root_url }}
    </div>
  </div>
-  <footer>{% include footer.html %}</footer>
+  <footer role="contentinfo">{% include footer.html %}</footer>
+  {% include disqus.html %}
  {% include google_analytics.html %}
  {% include google_plus_one.html %}
  {% include twitter_sharing.html %}
--- a/source/_layouts/page.html
+++ b/source/_layouts/page.html
@ -3,7 +3,7 @@ layout: default
 ---

 <div>
-<article>
+<article role="article">
  {% if page.title %}
  <header>
    <h1 class="entry-title">{{ page.title | titlecase }}</h1>
@ -27,12 +27,12 @@ layout: default
 {% if site.disqus_short_name and page.comments == true %}
  <section>
    <h1>Comments</h1>
-    <div id="disqus_thread">{% include post/disqus_thread.html %}</div>
+    <div id="disqus_thread" aria-live="polite">{% include post/disqus_thread.html %}</div>
  </section>
 {% endif %}
 </div>
 {% unless page.sidebar == false %}
-<aside role=sidebar>
+<aside class="sidebar">
  {% if site.page_asides.size %}
    {% include_array page_asides %}
  {% else %}
--- a/source/_layouts/post.html
+++ b/source/_layouts/post.html
@ -4,7 +4,7 @@ single: true
 ---

 <div>
-<article class="hentry">
+<article class="hentry" role="article">
  {% include article.html %}
  <footer>
    <p class="meta">
@ -17,15 +17,15 @@ single: true
    {% endunless %}
  </footer>
 </article>
-{% if site.disqus_short_name and page.comments != false %}
+{% if site.disqus_short_name and page.comments == true %}
  <section>
    <h1>Comments</h1>
-    <div id="disqus_thread">{% include post/disqus_thread.html %}</div>
+    <div id="disqus_thread" aria-live="polite">{% include post/disqus_thread.html %}</div>
  </section>
 {% endif %}
 </div>
 {% unless page.sidebar == false %}
-<aside role=sidebar>
+<aside class="sidebar">
  {% if site.post_asides.size %}
    {% include_array post_asides %}
  {% else %}
--- a/source/index.html
+++ b/source/index.html
@ -3,37 +3,26 @@ layout: default
 ---

 <div class="blog-index">
-{% assign index = true %}
-{% for post in paginator.posts %}
-{% assign content = post.content %}
-  <article>
-    {% include article.html %}
-  </article>
-{% endfor %}
-<nav role="pagination">
-  <div>
-    {% if paginator.next_page %}
-      <a class="prev" href="{{paginator.next_page}}">&larr; Older</a>
-    {% endif %}
-    <a href="/blog/archives">Blog Archives</a>
-    {% if paginator.previous_page %}
-    <a class="next" href="{{paginator.previous_page}}">Newer &rarr;</a>
-    {% endif %}
-  </div>
-</nav>
-{% if site.disqus_short_name %}
-<script type="text/javascript">
-    var disqus_shortname = '{{ site.disqus_short_name }}';
-    (function () {
-      var s = document.createElement('script'); s.async = true;
-      s.type = 'text/javascript';
-      s.src = 'http://' + disqus_shortname + '.disqus.com/count.js';
-      (document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s);
-    }());
-</script>
-{% endif %}
+  {% assign index = true %}
+  {% for post in paginator.posts %}
+  {% assign content = post.content %}
+    <article>
+      {% include article.html %}
+    </article>
+  {% endfor %}
+  <nav class="pagination">
+    <div>
+      {% if paginator.next_page %}
+        <a class="prev" href="{{paginator.next_page}}">&larr; Older</a>
+      {% endif %}
+      <a href="/blog/archives">Blog Archives</a>
+      {% if paginator.previous_page %}
+      <a class="next" href="{{paginator.previous_page}}">Newer &rarr;</a>
+      {% endif %}
+    </div>
+  </nav>
 </div>
-<aside role=sidebar>
+<aside class="sidebar">
  {% if site.blog_index_asides.size %}
    {% include_array blog_index_asides %}
  {% else %}
--- a/source/javascripts/octopress.js
+++ b/source/javascripts/octopress.js
@ -1,38 +1,40 @@
-function getNav(){
-  var mobileNav = $('nav[role=navigation] fieldset[role=site-search]').after('<fieldset role="mobile-nav"></fieldset>').next().append('<select></select>');
+function getNav() {
+  var mobileNav = $('nav[role=navigation] fieldset[role=search]').after('<fieldset class="mobile-nav"></fieldset>').next().append('<select></select>');
  mobileNav.children('select').append('<option value="">Navigate&hellip;</option>');
-  $($('ul[role=main-navigation] a')).each(function(link) {
-    mobileNav.children('select').append('<option value="'+link.href+'">&bull; '+link.text+'</option>')
+  $('ul.main-navigation a').each(function(link) {
+    mobileNav.children('select').append('<option value="'+link.href+'">&bull; '+link.text+'</option>');
  });
-  mobileNav.children('select').bind('change', function(event){
+  mobileNav.children('select').bind('change', function(event) {
    if (event.target.value) window.location.href = event.target.value;
  });
 }
+
 function addSidebarToggler() {
  $('#content').append('<span class="toggle-sidebar"></span>');
-  $('.toggle-sidebar').bind('click', function(e){
+  $('.toggle-sidebar').bind('click', function(e) {
    e.preventDefault();
-    if($('body').hasClass('collapse-sidebar')){
+    if ($('body').hasClass('collapse-sidebar')) {
      $('body').removeClass('collapse-sidebar');
    } else {
      $('body').addClass('collapse-sidebar');
    }
  });
-  sections = $('aside[role=sidebar] > section')
-  if(sections.length > 1){
+  var sections = $('aside.sidebar > section');
+  if (sections.length > 1) {
    sections.each(function(section, index){
-      if ((sections.length >= 3) && index % 3 == 0) {
+      if ((sections.length >= 3) && index % 3 === 0) {
        $(section).addClass("first");
      }
-      count = ((index +1) % 2) ? "odd" : "even";
+      var count = ((index +1) % 2) ? "odd" : "even";
      $(section).addClass(count);
    });
  }
-  if(sections.length >= 3){ $('aside[role=sidebar]').addClass('thirds') }
+  if (sections.length >= 3){ $('aside.sidebar').addClass('thirds'); }
 }
+
 function testFeatures() {
  var features = ['maskImage'];
-  $(features).map(function(feature){
+  $(features).map(function(feature) {
    if (Modernizr.testAllProps(feature)) {
      $('html').addClass(feature);
    } else {
@ -46,59 +48,60 @@ function testFeatures() {
  }
 }

-function addCodeLineNumbers(){
-  if (navigator.appName == 'Microsoft Internet Explorer') { return }
-  $('div.gist-highlight').each(function(code){
-    var tableStart = '<table cellpadding="0" cellspacing="0"><tbody><tr><td class="gutter">';
-    var lineNumbers = '<pre class="line-numbers">';
-    var tableMiddle = '</pre></td><td class="code" width="100%">';
-    var tableEnd = '</td></tr></tbody></table>';
-    var count = $('div.line', code).length;
-    for (i=1;i<=count; i++){
-      lineNumbers += '<span class="line">'+i+'</span>\n';
+function addCodeLineNumbers() {
+  if (navigator.appName == 'Microsoft Internet Explorer') { return; }
+  $('div.gist-highlight').each(function(code) {
+    var tableStart = '<table><tbody><tr><td class="gutter">',
+        lineNumbers = '<pre class="line-numbers">',
+        tableMiddle = '</pre></td><td class="code">',
+        tableEnd = '</td></tr></tbody></table>',
+        count = $('span.line', code).length;
+    for (var i=1;i<=count; i++) {
+      lineNumbers += '<span class="line-number">'+i+'</span>\n';
    }
-    table = tableStart + lineNumbers + tableMiddle + '<pre>'+$('pre', code).html()+'</pre>' + tableEnd;
+    var table = tableStart + lineNumbers + tableMiddle + '<pre>'+$('pre', code).html()+'</pre>' + tableEnd;
    $(code).html(table);
  });
 }

 function flashVideoFallback(){
  var flashplayerlocation = "/assets/jwplayer/player.swf",
-  flashplayerskin = "/assets/jwplayer/glow/glow.xml";
+      flashplayerskin = "/assets/jwplayer/glow/glow.xml";
  $('video').each(function(video){
    video = $(video);
-    if(!Modernizr.video.h264 && swfobject.getFlashPlayerVersion() || window.location.hash.indexOf("flash-test") != -1){
-      video.children('source[src$=mp4]').first().map(function(source){;
+    if (!Modernizr.video.h264 && swfobject.getFlashPlayerVersion() || window.location.hash.indexOf("flash-test") != -1){
+      video.children('source[src$=mp4]').first().map(function(source){
        var src = $(source).attr('src'),
-        id = 'video_'+Math.round(1 + Math.random()*(100000)),
-        width = video.attr('width'),
-        height = parseInt(video.attr('height')) + 30;
-        video.after('<div class="flash-video"><div><div id='+id+'>');
+            id = 'video_'+Math.round(1 + Math.random()*(100000)),
+            width = video.attr('width'),
+            height = parseInt(video.attr('height'), 10) + 30;
+            video.after('<div class="flash-video"><div><div id='+id+'>');
        swfobject.embedSWF(flashplayerlocation, id, width, height + 30, "9.0.0",
          { file : src, image : video.attr('poster'), skin : flashplayerskin } ,
-          { movie : src, wmode : "opaque", allowfullscreen : "true" });
+          { movie : src, wmode : "opaque", allowfullscreen : "true" }
+        );
      });
      video.remove();
    }
  });
 }

-function wrapFlashVideos(){
-  $('object').each(function(object){
+function wrapFlashVideos() {
+  $('object').each(function(object) {
    object = $(object);
-    if(object.children('param[name=movie]')){
+    if (object.children('param[name=movie]')) {
      var wrapper = object.before('<div class="flash-video"><div>').previous();
      $(wrapper).children().append(object);
    }
  });
-  $('iframe[src*=vimeo],iframe[src*=youtube]').each(function(iframe){
+  $('iframe[src*=vimeo],iframe[src*=youtube]').each(function(iframe) {
    iframe = $(iframe);
    var wrapper = iframe.before('<div class="flash-video"><div>').previous();
    $(wrapper).children().append(iframe);
  });
 }

-$.domReady(function(){
+$.domReady(function() {
  testFeatures();
  wrapFlashVideos();
  flashVideoFallback();
@ -113,17 +116,17 @@ $.domReady(function(){
 // Source url: https://gist.github.com/901295
 (function(doc) {
  var addEvent = 'addEventListener',
-  type = 'gesturestart',
-  qsa = 'querySelectorAll',
-  scales = [1, 1],
-  meta = qsa in doc ? doc[qsa]('meta[name=viewport]') : [];
+      type = 'gesturestart',
+      qsa = 'querySelectorAll',
+      scales = [1, 1],
+      meta = qsa in doc ? doc[qsa]('meta[name=viewport]') : [];
  function fix() {
    meta.content = 'width=device-width,minimum-scale=' + scales[0] + ',maximum-scale=' + scales[1];
    doc.removeEventListener(type, fix, true);
  }
  if ((meta = meta[meta.length - 1]) && addEvent in doc) {
    fix();
-    scales = [.25, 1.6];
+    scales = [0.25, 1.6];
    doc[addEvent](type, fix, true);
  }
 }(document));