these cases should throw exception

[fishbar]

this case should throw exception:

multiline(function () {
// test invalid content
/*
valid content
*/
});

this case should throw too:

multiline(function () {
/*
valid content
*/
/*
valid content 2
*/
});

[sindresorhus]

Why? Have you encountered this? There are a multitude of ways to do it wrong. Not sure it's worth adding lots of complications for checking for that.

[fishbar]

because strict always good for code

[sindresorhus]

PR welcome, but going to close this as I don't have any interest in doing this myself.