40 columns                              |
>>> multiple lines
enum Primate{BONOBO,CHIMP,GORILLA,ORANGUTAN}
<<<
enum Primate {
  BONOBO,
  CHIMP,
  GORILLA,
  ORANGUTAN
}
>>> multiple lines trailing comma
enum Primate{BONOBO,CHIMP,GORILLA,ORANGUTAN,}
<<<
enum Primate {
  BONOBO,
  CHIMP,
  GORILLA,
  ORANGUTAN,
}