Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
(function(){tinymce.create("tinymce.plugins.AutoSavePlugin",{init:function(a,b){var c=this;c.editor=a;window.onbeforeunload=tinymce.plugins.AutoSavePlugin._beforeUnloadHandler},getInfo:function(){return{longname:"Auto save",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/autosave",version:tinymce.majorVersion+"."+tinymce.minorVersion}},"static":{_beforeUnloadHandler:function(){var a;tinymce.each(tinyMCE.editors,function(b){if(b.getParam("fullscreen_is_enabled")){return}if(b.isDirty()){a=b.getLang("autosave.unload_msg");return false}});return a}}});tinymce.PluginManager.add("autosave",tinymce.plugins.AutoSavePlugin)})();