 exports.init_buttonbars = ->
     initialize_sagews_editor()
     initialize_md_html_editor()
-    initialize_sage_python_r_toolbar()+    initialize_sage_python_r_toolbar()

            url: 'http://doc.sagemath.org/html/en/tutorial/index.html'
        sagemathreference:
            url: 'http://doc.sagemath.org/html/en/reference/index.html'
        help:
            wrap:
                left  : "help("

            ["SageMath Documentation"],
            ["Overview", "#sagemathdoc"],
            ["Tutorial", "#sagemathtutorial"],
            ["Reference", "#sagemathreference"],
            ["Keyboard Shortcuts", "#sagemathkeyboardshortcuts"]
        ]]
    add_menu(system_bar, help_list)
    ## MAYBE ADD THESE in another menu:
