new_contents: # coding: utf8
  from __future__ import unicode_literals
  
  import pytest
  
  
  @pytest.mark.xfail
  @pytest.mark.models
  @pytest.mark.parametrize('text', ["s..."])
  def test_issue719(EN, text):
      """Test that the token 's' is not lemmatized into empty string."""
      tokens = EN(text)
      assert tokens[0].lemma_ != ''
  
subject: Add regression test for #719