title: Put a multi-line test message to MQ queue using MQ Explorer
body: <p>I would like to test some MQ-related functionality and I wanted to use MQ Explorer (v 7.5.0.2) to put a message to MQ queue. However, the input field accepts only one line messages</p>
  
  <p><a href="https://i.stack.imgur.com/jWsWC.png" rel="noreferrer"><img src="https://i.stack.imgur.com/jWsWC.png" alt="MQ Explorer screenshot"></a></p>
  
  <p>Is it possible to put multi-line messages using MQ Explorer? Using sequences like <code>\n</code> or <code>&amp;#10;</code> does not work. </p>