i wanted to do a very good documentation here 

and inform about index.html like need

​

    <script src="sketch.js"></script>

​

now here i get

> SyntaxError: unterminated comment (sketch: line 5)

and sketch not run 

​

( see also right side HTML output )

​

BUT ONLY WHEN I USE LINE 18: "let test;"

​

but when i disable this line ( OR use var instead let ) i not get the ERROR "555"

*/

​

let test;   // try use // or var

​

function setup() {

  createCanvas(400, 400);

}

​

function draw() {

  background(220);

}

​

/*

@Tiemen states that removing the <, /, or s, from the < /script> tag prevents the error

*/

​

/* update KLL

a HTML commenting works too

<!---

    <script src="sketch.js"></script>

-->

​

*/