Is there a comment reformer for go?

Question

go

Is there a command line reformatter for go?
To bring the width under the "standard" / set as a parameter?

It was like:

// Lorem ipsum dolor sit amet, consectetur adipiscing elit. 
// Morbi tincidunt vehicula nibh, a pellentesque felis 
// pellentesque at. Duis leo augue. 
func Lorem() {
}

It became:

// Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi tincidunt vehicula nibh, a pellentesque felis pellentesque 
// at. Duis leo augue. 
func Lorem() {
}

Naturally with godoc markup support

Answer 1

Not exactly the same, but relevant. Vim has a reformatter for everything - the gq command and its flags.
:help gq