title: VIM: How to change the Showbreak Highlight color without using the NonText Color-element
body: <p>I noted that the 'showbreak' symbol is highlighted with the highlight "NonText" color-element. NonText is also used for the EOL Characters.<br>
  I would like to keep the highlight-color for the EOL characters but want to change it for the showbreak symbol is that possible?</p>
  
  <p>Another problem is that my showbreak symbol is not displayed.
  I would like to use this symbol "↳" and put it in the linenumbers column (using set cpoptions+=n). I can't find out how to display the symbol and how to put a space after the showbreak symbol (between the text and the symbol).</p>
  
  <p>Can anyone help me?</p>