return 'normal'
        if item[0] == '+':
            return 'plus'
        if item[0] == '-':
            return 'minus'

    if request.vars:
        c = '\n'.join([item[2:].rstrip() for (i, item) in enumerate(d) if item[0] \
                           == ' ' or 'line%i' % i in request.vars])
        safe_write(path, c)
        session.flash = 'files merged'
        redirect(URL('edit', args=request.args))
    else:
        # Making the short circuit compatible with <= python2.4
        gen_data = lambda index,item: not item[:1] in ['+','-'] and "" \
                   or INPUT(_type='checkbox',

    functions = {}
    for c in controllers:
        data = safe_read(apath('%s/controllers/%s' % (app, c), r=request))
        items = regex_expose.findall(data)
        functions[c] = items

    # Get all views
    views = sorted(listdir(apath('%s/views/' % app, r=request), '[\w/\-]+(\.\w+)+$'))
    views = [x.replace('\\','/') for x in views if not x.endswith('.bak')]
    extend = {}
    include = {}
    for c in views:
        data = safe_read(apath('%s/views/%s' % (app, c), r=request))
        items = regex_extend.findall(data)

        if items:

def update_languages():
    """ Update available languages """

    app = get_app()
    update_all_languages(apath(app, r=request))
    session.flash = T('Language files (static strings) updated')
    redirect(URL('design',args=app,anchor='languages'))

def twitter():
    session.forget()
    session._unlock(response)
    import gluon.tools
    import gluon.contrib.simplejson as sj
    try:

        if not db(db.auth_user).count():
            auth.settings.registration_requires_approval = False            
        return dict(form=auth())
    else:
        return dict(form=T("Disabled"))

def reload_routes():
    """ Reload routes.py """
    import gluon.rewrite
    gluon.rewrite.load()
    redirect(URL('site'))