title: Display all <n> possibilities? (y or n) -- why am I getting this?
body: <p><strong>Environment:</strong> Mac OS 10.13.6 - High Sierra. <p>
  Lately I've been getting the following prompt: <p></p>
  
  <blockquote>
    <p>Display all 1401 possibilities? (y or n)</p>
  </blockquote>
  
  <p><p>
  ...where '1401' could be any number that happens to be relevant at the time.
  <p>
  Here's a snapshot: <br/></p>
  
  <pre><code>$~/workarea/move/Core2-ios:ls
  CODEOWNERS          Jenkinsfile-Feature-Rentals Project/
  Jenkinsfile-Core        Jenkinsfile-Rentals     README.md
  Jenkinsfile-Feature-Core    JenkinsfileHelper.sh        Tests/
  $~/workarea/move/Core2-ios:
  Display all 1401 possibilities? (y or n)
  $~/workarea/move/Core2-ios:
  </code></pre>
  
  <p>Why am I getting this and how can I stop this from happening?</p>