title: When the enter key is pressed on the keyboard display some text
body: <p>This is what I want the app to do. </p>
  
  <p>Tap in a "Text View" not a "Text Field", then the keyboard is displayed and a bullet point ("\u2022") pops up. You type your sentence, and when you hit return it makes a new bullet. </p>
  
  <p>So essentially, you have a Text View that is a bulleted list.  Much like Word, where you start a bullet and when you hit return it make a new bullet for you, so you can start typing on that line. </p>
  
  <p><img src="https://i.stack.imgur.com/gm2Id.jpg" alt="what I want my app to do"></p>
  
  <p>How do I do this?</p>
  
  <p>This is what worked for any other stupid noobs like me:  </p>
  
  <p>I put this into my .m file </p>
  
  <pre><code>-(BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range  replacementText:(NSString *)text
  {
  if([text isEqualToString:@"\n"])
  {
  NSString *modifiedString = [myTextView.text stringByAppendingString:@"\n\u2022"];
  [myTextView setText:modifiedString];
  return NO;
  }
  return YES;
  }
  </code></pre>
  
  <p>I put this into my .h file </p>
  
  <pre><code>@interface CRHViewController3 : UIViewController &lt;UITextViewDelegate&gt; {
  
      __weak IBOutlet UITextView *myTextView; 
  
  
  } 
  </code></pre>
  
  <p>and then I put this under my viewDidLoad </p>
  
  <pre><code>    - (void)viewDidLoad
  {
      [super viewDidLoad];
  
  [myTextView setDelegate:self];   
  
  }
  </code></pre>