Error when parsing mixed quotes

[santiagopuentep]

Stringifying an object or string that has content with multiple quotes throws an error when parsing back to object again.

const data = prompt("Type text with three double quotes"); // insert three quotes like this """
EJSON.stringify(EJSON(parse(data)));

Throws:

Uncaught SyntaxError: Unexpected string in JSON at position 2
    at JSON.parse (<anonymous>)
    at Object.EJSON.parse.item [as parse] (ejson.js:411)
    at <anonymous>:1:23

The browser's own JSON.stringify and JSON.parse combination works just fine.

[santiagopuentep]

Closed, my mistake, the browser's JSON object throws the same error.