t / t4018 / golang-long-funcon commit merge-recursive: switch from (oid,mode) pairs to a diff_filespec (8daec1d)
   1func RIGHT(aVeryVeryVeryLongVariableName AVeryVeryVeryLongType,
   2        anotherLongVariableName AnotherLongType) {
   3        a := 5
   4        b := ChangeMe
   5}