title: NSTextfield complete
body: <p>It is there a solution to have a completion of a NSTextField with method : </p>
  
  <pre><code>- (NSArray *)control:(NSControl *)control textView:(NSTextView *)textView completions:(NSArray *)words forPartialWordRange:(NSRange)charRange indexOfSelectedItem:(int*)index 
  </code></pre>
  
  <p>with several words and not one? Because when you type a space, the completion start again...</p>
  
  <p>Thanks.</p>