'Reverse _setup_inner_state.'

def _teardown_inner_state(self):

    if (not self._inner_state_up):
        return
    try:
        _vim.command('silent    doautocmd    <nomodeline>    User    UltiSnipsExitLastSnippet')
        if (self.expand_trigger != self.forward_trigger):
            _vim.command(('iunmap    <buffer>    %s' % self.forward_trigger))
            _vim.command(('sunmap    <buffer>    %s' % self.forward_trigger))
        _vim.command(('iunmap    <buffer>    %s' % self.backward_trigger))
        _vim.command(('sunmap    <buffer>    %s' % self.backward_trigger))
        _vim.command('augroup    UltiSnips')
        _vim.command('autocmd!')
        _vim.command('augroup    END')
        self._inner_state_up = False
    except _vim.error:
        pass
