title: turning off Redefined static procedure in prolog
body: <p>anyone of you could tell me how to turn off "Redefined static procedure" warnings? 
  I red online documentation of swi-prolog and i found this predicate <pre> no_style_check(ultimate)</pre> that in principle should turn off these warnings, but when i execute this predicate </p>
  
  <pre>main:-  
    no_style_check(singleton),
    no_style_check(discontiguous),
    no_style_check(multiple),
    require,
    test_all. </pre>
  
  <p>i received this error</p>
  
  <blockquote>
    <p>ERROR: Domain error: <code>style_name' expected, found</code>multiple'</p>
  </blockquote>
  
  <p>Anyone knows an alternative way to do this or could tell me why i receive this error ? </p>
  
  <p>Thanks in advance!</p>