javascript unicode carriage-return unicode-escapes

What is the JavaScript Escape code for Unicode Carriage Return?

If I ever need to include a newline in a HTML title attribute tooltip, I use the HTML Escape Character for Carriage Return:

Example:

<img src="" title="Line 1Line 2" alt="" />

Apparently,  also works, so I'm unclear where I learned to include the leading zero.

However, inserting  doesn't work when dynamically creating an HTML element in JavaScript.

Working Example:

Hover over the examples below to see the difference in how the tooltips are displayed.

const myImage = document.createElement('img');
myImage.setAttribute('src', '');
myImage.setAttribute('width', '100');
myImage.setAttribute('height', '100');
myImage.setAttribute('title', 'test line 1&#13;&#13;test line 2');
myImage.setAttribute('alt', '');
document.body.appendChild(myImage);

<img src="" width="100" height="100" title="test line 1&#013;&#013;test line 2" alt="" />

Question:

What JavaScript Escape should I use instead of the HTML Escape  ?

N.B. Yes, I know I can use \n - but in JavaScript that represents a newline literal.

In this case I simply want to include in my string the JavaScript Escape for ASCII / Unicode Carriage Return - basically, the JavaScript equivalent of  in HTML.

Solution

Got it. Thanks, everyone.

The answer I was looking for is:

\u000D is the JavaScript Escape equivalent of the HTML Escape

Working Example:

const myImage = document.createElement('img');
myImage.setAttribute('src', '');
myImage.setAttribute('width', '100');
myImage.setAttribute('height', '100');
myImage.setAttribute('title', 'test line 1\u000D\u000Dtest line 2');
myImage.setAttribute('alt', '');
document.body.appendChild(myImage);

<img src="" width="100" height="100" title="test line 1&#013;&#013;test line 2" alt="" />