Add nbsp handling to htmlDecode

boot/boot.js

@@ -207,10 +207,10 @@ $tw.utils.deepDefaults = function(object /*, sourceObjectList */) {
 };
 
 /*
-Convert "&amp;" to &, "&lt;" to <, "&gt;" to > and "&quot;" to "
+Convert "&amp;" to &, "&nbsp;" to nbsp, "&lt;" to <, "&gt;" to > and "&quot;" to "
 */
 $tw.utils.htmlDecode = function(s) {
-	return s.toString().replace(/&lt;/mg,"<").replace(/&gt;/mg,">").replace(/&quot;/mg,"\"").replace(/&amp;/mg,"&");
+	return s.toString().replace(/&lt;/mg,"<").replace(/&nbsp;/mg,"\x40").replace(/&gt;/mg,">").replace(/&quot;/mg,"\"").replace(/&amp;/mg,"&");
 };
 
 /*