--- a/app/assets/javascripts/init.tabs.js	Mon Nov 12 17:23:35 2012 +0700
+++ b/app/assets/javascripts/init.tabs.js	Mon Nov 12 17:25:36 2012 +0700
@@ -1,57 +1,57 @@
 $(document).ready(function() {
-  if ($('#paste-show').length == 1) {
-    raw = $('#plain pre').text();
+  if ($('#paste-show').length !== 1) {
+    return;
+  }
+  raw = $('#plain pre').text();
 
-    $('#markdown div').html(marked(raw));
-    $('#markdown div pre').addClass('prettyprint');
-    $('#markdown div a').prop('rel', 'nofollow');
+  $('#markdown div').html(marked(raw));
+  $('#markdown div pre').addClass('prettyprint');
+  $('#markdown div a').prop('rel', 'nofollow');
 
-    $('#highlight pre').text(raw);
+  $('#highlight pre').text(raw);
 
-    window.prettyPrint && prettyPrint();
+  window.prettyPrint && prettyPrint();
 
-    update_state = function() {
-      var paste = $('#paste'),
-        mode = paste.data('mode'),
-        width = paste.data('width'),
-        qstring = '#!' + mode + '.' + width;
-      if (width == 'auto') {
-        qstring = '#!';
-        if (mode != 'plain') {
-          qstring += mode;
-        }
+  update_state = function() {
+    var paste = $('#paste'),
+      mode = paste.data('mode'),
+      width = paste.data('width'),
+      qstring = '#!' + mode + '.' + width;
+    if (width == 'auto') {
+      qstring = '#!';
+      if (mode != 'plain') {
+        qstring += mode;
       }
-      window.location = qstring;
-    };
+    }
+    window.location = qstring;
+  };
 
-    paste_resize = function(size) {
-      var paste = $('#paste'),
-        title = $('#paste-resize a.btn');
-      title.html(title.html().replace(/(auto|\d+px)/, size));
-      if (size == 'auto') {
-        paste.css('width', '');
-        paste.data('width', size);
-      } else {
-        paste.css('width', size);
-        paste.data('width', size);
-      }
-      update_state();
+  paste_resize = function(size) {
+    var paste = $('#paste'),
+      title = $('#paste-resize a.btn');
+    title.html(title.html().replace(/(auto|\d+px)/, size));
+    if (size == 'auto') {
+      paste.css('width', '');
+      paste.data('width', size);
+    } else {
+      paste.css('width', size);
+      paste.data('width', size);
     }
+    update_state();
+  }
 
-    $('#paste-mode a').click(function() {
-      $('#paste').data('mode', $(this).prop('href').split('#')[1]);
-      update_state();
-    });
-    $('#paste-resize ul a').click(function() {
-      paste_resize($(this).data('size'));
-      $('.open').removeClass('open');
-      return false;
-    });
+  $('#paste-mode a').click(function() {
+    $('#paste').data('mode', $(this).prop('href').split('#')[1]);
+    update_state();
+  });
+  $('#paste-resize ul a').click(function() {
+    paste_resize($(this).data('size'));
+    $('.open').removeClass('open');
+    return false;
+  });
 
-    mode = window.location.hash.substr(2).split('.');
-    if (mode[0] == 'highlight') { $('#paste-mode a:eq(1)').click(); }
-    else if (mode[0] == 'markdown') { $('#paste-mode a:eq(2)').click(); }
-    if (mode[1] && mode[1].match(/^\d+px$/)) { paste_resize(mode[1]); }
-
-  }
+  mode = window.location.hash.substr(2).split('.');
+  if (mode[0] == 'highlight') { $('#paste-mode a:eq(1)').click(); }
+  else if (mode[0] == 'markdown') { $('#paste-mode a:eq(2)').click(); }
+  if (mode[1] && mode[1].match(/^\d+px$/)) { paste_resize(mode[1]); }
 });