Issue 380 - Fixed width of bubble in Safari with long translated texts

safari/ext/popup.js

 (function()
 {
   // Safari doesn't adjust the size of the popover automatically to the size
   // of its content, like when the ad counter is expanded/collapsed. So we add
   // event listeners to do so.
   var mayResize = true;
   var resizingScheduled = false;
 
   var updateSize = function()
   {
     if (mayResize && !resizingScheduled)
     {
       setTimeout(function()
       {
-        safari.self.width = document.body.offsetWidth;
+        safari.self.width = document.body.scrollWidth;

[Sebastian Noack, 2014/04/26 13:39:37]

Safari doesn't count overflowing text caused by "white-space: nowrap" to
offsetWidth, but to scrollWidth.

         safari.self.height = document.body.offsetHeight;
 
         resizingScheduled = false;
       }, 0);
 
       resizingScheduled = true;
     }
   };
 
   window.addEventListener("load", function()
@@ skipping 39 matching lines @@
   // the reloading code above.
   window.ext = {
     __proto__: safari.extension.globalPage.contentWindow.ext,
 
     closePopup: function()
     {
       safari.self.hide();
     }
   };
 })();