class_docstr: Text constructed using: https://www.nltk.org/book/ch01.html
class_docstr_tok: ["Text","constructed","using",":","https",":","\/\/www.nltk.org\/book\/ch01.html"]
code: def test_concordance_width(self):
      list_out = [
          "monstrous",
          "monstrous",
          "monstrous",
          "monstrous",
          "monstrous",
          "monstrous",
          "Monstrous",
          "monstrous",
          "monstrous",
          "monstrous",
          "monstrous",
      ]
  
      concordance_out = self.text.concordance_list(self.query, width=0)
      self.assertEqual(list_out, [c.query for c in concordance_out])
  
file_path: nltk/nltk/test/unit/test_concordance.py
imports: import contextlib
  import sys
  import unittest
  from io import StringIO
  from nltk.corpus import gutenberg
  from nltk.text import Text
label_desc: Use image node_id 6 for calling the TestConcordance obj's underlying member method code with example usage: obj.test_concordance_width() without return types