'Raise TemplateSyntaxError for empty block tags in templates with
multiple lines.'

@setup({'filter-syntax08-multi-line': 'line    1\nline    2\nline    3{%    %}\nline    4\nline    5'})
def test_filter_syntax08_multi_line(self):

    with self.assertRaisesMessage(TemplateSyntaxError, 'Empty    block    tag    on    line    3'):
        self.engine.get_template('filter-syntax08-multi-line')
