var encoding/xml.endComment

4 uses

	encoding/xml (current package)
		marshal.go#L186: 	endComment  = []byte("-->")
		marshal.go#L217: 		if bytes.Contains(t, endComment) {
		marshal.go#L269: 				if n := 1 + i - len(endComment); n >= 0 && bytes.Equal(dir[n:i+1], endComment) {