t / t4018 / golang-long-funcon commit revision: use commit graph in get_reference() (ec0c579)
   1func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
   2        anotherLongVariableName AnotherLongType) {
   3        a := 5
   4        b := ChangeMe
   5}