title: Add linebreak or newline in Instagram text from objective-c text
body: <p>I'm using the Instagram API from Xcode but I can not insert a line break in text using <code>\n</code>. Can anyone help me adding a new line in the caption/comment on instagram text from XCode?</p>
  
  <pre><code>    NSString *repostText = [NSString stringWithFormat:@"#Repost %@ com #AppRepost.\r\n                      ・・・                            \r\n", userNameStr];
  </code></pre>